CN109777539A - A kind of alcohol-based fuel compound additive and the preparation method and application thereof - Google Patents
A kind of alcohol-based fuel compound additive and the preparation method and application thereof Download PDFInfo
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- CN109777539A CN109777539A CN201910149468.XA CN201910149468A CN109777539A CN 109777539 A CN109777539 A CN 109777539A CN 201910149468 A CN201910149468 A CN 201910149468A CN 109777539 A CN109777539 A CN 109777539A
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- alcohol
- based fuel
- compound additive
- corrosion inhibiter
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 135
- 239000000446 fuel Substances 0.000 title claims abstract description 106
- 239000000654 additive Substances 0.000 title claims abstract description 84
- 230000000996 additive effect Effects 0.000 title claims abstract description 81
- 150000001875 compounds Chemical class 0.000 title claims abstract description 64
- 238000002360 preparation method Methods 0.000 title claims abstract description 39
- 235000019441 ethanol Nutrition 0.000 claims abstract description 123
- NUMQCACRALPSHD-UHFFFAOYSA-N tert-butyl ethyl ether Chemical compound CCOC(C)(C)C NUMQCACRALPSHD-UHFFFAOYSA-N 0.000 claims abstract description 60
- 230000007797 corrosion Effects 0.000 claims abstract description 51
- 238000005260 corrosion Methods 0.000 claims abstract description 51
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims abstract description 34
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 32
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 32
- -1 alkenyl succinic acid ester Chemical class 0.000 claims abstract description 32
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000006184 cosolvent Substances 0.000 claims abstract description 27
- 239000002904 solvent Substances 0.000 claims abstract description 27
- LBPABMFHQYNGEB-UHFFFAOYSA-N benzene;2h-triazole Chemical compound C=1C=NNN=1.C1=CC=CC=C1 LBPABMFHQYNGEB-UHFFFAOYSA-N 0.000 claims abstract description 23
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims abstract description 23
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 23
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 23
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 23
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003208 petroleum Substances 0.000 claims abstract description 16
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract description 15
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract description 15
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract description 15
- 241000723346 Cinnamomum camphora Species 0.000 claims abstract description 15
- 239000005642 Oleic acid Substances 0.000 claims abstract description 15
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 claims abstract description 15
- 150000002148 esters Chemical class 0.000 claims abstract description 15
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract description 15
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 15
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims abstract description 14
- 229960000846 camphor Drugs 0.000 claims abstract description 14
- 229930008380 camphor Natural products 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 14
- GDVSHNOONXOKHM-UHFFFAOYSA-N 2-[2,4-diamino-5-(2-hydroxyphenyl)penta-1,4-dienyl]phenol Chemical class C=1C=CC=C(O)C=1C=C(N)CC(N)=CC1=CC=CC=C1O GDVSHNOONXOKHM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 46
- 239000003153 chemical reaction reagent Substances 0.000 claims description 36
- 239000002270 dispersing agent Substances 0.000 claims description 18
- 238000010792 warming Methods 0.000 claims description 18
- RAADJDWNEAXLBL-UHFFFAOYSA-N 1,2-di(nonyl)naphthalene Chemical compound C1=CC=CC2=C(CCCCCCCCC)C(CCCCCCCCC)=CC=C21 RAADJDWNEAXLBL-UHFFFAOYSA-N 0.000 claims description 15
- 229910052788 barium Inorganic materials 0.000 claims description 15
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 15
- 229920002367 Polyisobutene Polymers 0.000 claims description 13
- QUTGXAIWZAMYEM-UHFFFAOYSA-N 2-cyclopentyloxyethanamine Chemical compound NCCOC1CCCC1 QUTGXAIWZAMYEM-UHFFFAOYSA-N 0.000 claims description 10
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 4
- 229960002317 succinimide Drugs 0.000 claims description 4
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 3
- PJUABEIFHYROAC-UHFFFAOYSA-L barium(2+);naphthalene-1-sulfonate Chemical compound [Ba+2].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1.C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PJUABEIFHYROAC-UHFFFAOYSA-L 0.000 claims description 2
- BUWXUSLQPDDDSD-UHFFFAOYSA-N 2-methyl-2-(2-methylbutan-2-yloxy)butane Chemical compound CCC(C)(C)OC(C)(C)CC BUWXUSLQPDDDSD-UHFFFAOYSA-N 0.000 claims 1
- 230000029936 alkylation Effects 0.000 claims 1
- 238000005804 alkylation reaction Methods 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- HVZJRWJGKQPSFL-UHFFFAOYSA-N tert-Amyl methyl ether Chemical compound CCC(C)(C)OC HVZJRWJGKQPSFL-UHFFFAOYSA-N 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract description 8
- 239000002816 fuel additive Substances 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 42
- WIXDSJRJFDWTNY-UHFFFAOYSA-N 1,3-ditert-butyl-5-methylbenzene Chemical compound CC1=CC(C(C)(C)C)=CC(C(C)(C)C)=C1 WIXDSJRJFDWTNY-UHFFFAOYSA-N 0.000 description 10
- 239000003502 gasoline Substances 0.000 description 10
- 239000004575 stone Substances 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000002283 diesel fuel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 240000000203 Salix gracilistyla Species 0.000 description 4
- 210000004556 brain Anatomy 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 125000002730 succinyl group Chemical group C(CCC(=O)*)(=O)* 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 125000003158 alcohol group Chemical group 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- JZWFDVDETGFGFC-UHFFFAOYSA-N salacetamide Chemical group CC(=O)NC(=O)C1=CC=CC=C1O JZWFDVDETGFGFC-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003225 biodiesel Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- DOIRQSBPFJWKBE-UHFFFAOYSA-N phthalic acid di-n-butyl ester Natural products CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention discloses a kind of alcohol-based fuel compound additives and the preparation method and application thereof, belong to field of fuel additive technology.Alcohol-based fuel compound additive of the invention includes base solvent, cosolvent, corrosion inhibiter and molten aqua；Wherein, base solvent includes isobutanol and camphor, cosolvent includes methyl tertiary butyl ether(MTBE), ethyl tert-butyl ether (ETBE), tert amyl methyl ether(TAME), naphtha, dimethylbenzene and petroleum ether, corrosion inhibiter includes benzene triazole, fatty alcohol polyoxyethylene ether, alkylated diphenylamine, 2,6- di-tert-butyl-4-methy phenol, N, bis- salicylidene -1,3- diaminopropanes of N'- and alkenyl succinic acid ester, molten aqua include three oleic acid sorb esters, ethyl alcohol and dimethoxym ethane.Preparation method is to be uniformly mixed raw material, alcohol-based fuel compound additive stability obtained is good, intersolubility is good, versatile, has good environmental benefit, economic benefit and social benefit, and market application prospect is good, and preparation method is simple, is suitble to industrial application.
Description
Technical field
The invention belongs to field of fuel additive technology, and in particular to a kind of alcohol-based fuel compound additive and its preparation side
Method and application.
Background technique
21 century, countries in the world will all protect environment, safeguard ecological environment, prevent and pollution administration, substantially effectively open
The grand strategy that hair is developed the economy using natural resources as this country.Various countries get rid of for energy security to external crude oil simultaneously
The dependence of import, meets the environmental regulation of increasingly strict control pollution, and the research for alternative fuel especially develops and uses
Renewable resource production clean fuel has become the key subjects of each industrial country, the world.
Alcohol-based fuel is the development priority of renewable energy on our times, meets me as a kind of Novel clean-fuel
State's energy substitution strategy and Renewable Energy Development direction.Alcohol-based fuel has apparent economic advantages and liquefied gas, diesel oil, coal
Oil is compared, and alcohol-based fuel burning is most complete, and pollutant emission is few, the thermal efficiency is high.Alcohol radical liquid fuel is mainly used in work
Industry, civilian and automobile-used, Chinese food frying-oven and steam box the stove combustion in catering trades such as school lunch service, organ, restaurant, hotels most of at present
With, be also widely used in Industrial Boiler, kiln, burn ceramics, hot-blast stove, baking vanish plastic-spraying, hardware die casting, dissolve copper, aluminium and zinc conjunction
Gold etc..Boiler clean energy resource transformation in, alcohol-based fuel shown clean and environmental protection, it is good and cheap and resourceful the features such as, can
Substitution nature air-liquid gas, petrol and diesel oil etc. extensively.So far, domestic multiple provinces and cities have all used alcohol radical in boiler improvement
Fuel.All places with diesel oil can largely be replaced with alcohol-based fuel.
However, due to methanol, ethyl alcohol and existing gasoline polarity, in terms of there are larger differences, directly will be low
There is also problems for gasoline for carbon alcohol.First, the calorific value of low-carbon alcohols is lower, and burning velocity is slow, vehicle alcohol group gasoline with it is general
Steaming oil is compared, and chemically correct fuel is lower, therefore will lead to vehicle dynamic quality decline, and acceleration is bad, and automobile fuel consumption increases；The
Two, alcohols is hygroscopic, is easy to happen liquid phase separation, and vehicle is parked for a long time can occur fuel layering phenomenon, and vehicle is made to be not easy to start,
Stability is poor；Third, the free water in alcohol-based fuel is very big to the harm of metal, can corrode various steel components, such as steel
Oil tank, oil drum, pipeline, valve and other parts；In addition, actual in use, it has also been found that some problems, for example, fuel fires
Burn insufficient, there are black smoke, carbon distribution, black-cooking pot bottom, the problems such as smoked people, dazzling occurs in use in no raffinate residue.
Therefore, it is necessary to which additive is added in the alcohol-based fuel developed, with solve alcohol-based fuel corrosivity, swellability,
Therefore the problems such as stability, is badly in need of exploring however, not having the additive that can effectively solve the alcohol-based fuel above problem at present
The alcohol-based fuel additive that a kind of stability is good, intersolubility is good, versatile meets the different markets such as industrial, civilian and automobile-used
Demand to alcohol-based fuel.
Summary of the invention
For the deficiency of current alcohol-based fuel additive technology, the present invention provides that a kind of stability is good, intersolubility is good, general
The strong alcohol-based fuel additive of property.
The invention is realized by the following technical scheme:
A kind of alcohol-based fuel compound additive comprising base solvent, cosolvent, corrosion inhibiter and molten aqua；
The base solvent includes the raw material of following parts by weight: 38-40 parts of isobutanol, 1-3 parts of camphor；
The cosolvent includes the raw material of following parts by weight: 8-12 parts of methyl tertiary butyl ether(MTBE), 2-4 parts of ethyl tert-butyl ether (ETBE),
1-3 parts of tert amyl methyl ether(TAME), 1-3 parts of naphtha, 1-2 parts of dimethylbenzene, 1-2 parts of petroleum ether；
The corrosion inhibiter includes the raw material of following parts by weight: 3-7 parts of benzene triazole, 1-2 parts of fatty alcohol polyoxyethylene ether, alkane
3-5 parts of base diphenylamines, 3-5 parts of 2,6 di tert butyl 4 methyl phenol, N, bis- salicylidene -1,3- diaminopropanes 2- of N'-
4 parts, 5-7 parts of alkenyl succinic acid ester；
The molten aqua includes the raw material of following parts by weight: three 8-10 parts of oleic acid sorb esters, 4-6 parts of ethyl alcohol, dimethoxym ethane 1-3
Part.
As a preferred option of the technical scheme, the corrosion inhibiter further includes 1-3 parts of dinonyl naphthalene sulfonate barium.
It as a preferred option of the technical scheme, further include 2-5 parts of detergent-dispersant additive.
As the further preferred of technical solution, the detergent-dispersant additive includes the raw material of following parts by weight: polyisobutene
Double succimide 1-3 parts, more imidodicarbonic diamide 1-2 parts of polyisobutene.
As the further preferred of technical solution, raw material composition and parts by weight are as follows: 39 parts of base solvent isobutanol, camphor tree
2 parts of brain, 10 parts of cosolvent methyl tertiary butyl ether(MTBE), 3 parts of ethyl tert-butyl ether (ETBE), 2 parts of tert amyl methyl ether(TAME), 2 parts of naphtha, dimethylbenzene
1.5 parts, 1.5 parts of petroleum ether, 5 parts of corrosion inhibiter benzene triazole, 1 part of fatty alcohol polyoxyethylene ether, 4 parts of alkylated diphenylamine, 2,6-
4 parts of di-tert-butyl-4-methy phenol, N, bis- 3 parts of salicylidene -1,3- diaminopropanes of N'-, 6 parts of alkenyl succinic acid ester, two nonyls
2 parts of base naphthalene sulfonate barium, molten three 9 parts of oleic acid sorb ester of aqua, 5 parts of ethyl alcohol, 2 parts of dimethoxym ethane, the double fourths of detergent-dispersant additive polyisobutene
2 parts of the more imidodicarbonic diamide of 2 parts of imidodicarbonic diamide, polyisobutene.
A kind of preparation method of such as above-mentioned alcohol-based fuel compound additive, includes the following steps,
(1) under normal temperature and pressure conditions, first base solvent and molten aqua are uniformly mixed；
(2) cosolvent and corrosion inhibiter fatty alcohol polyoxyethylene ether, alkylated diphenylamine, N, the sub- bigcatkin willow of N'- bis- is then added
Base -1,3- diaminopropanes, alkenyl succinic acid ester are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 40-50 DEG C, adds corrosion inhibiter benzene triazole and 2,6- di-t-butyl -4- methyl
Phenol, circulation mix 30-40min to get alcohol-based fuel compound additive is arrived.
As a preferred option of the technical scheme, it the described method comprises the following steps,
(1) under normal temperature and pressure conditions, first base solvent and molten aqua are uniformly mixed；
(2) cosolvent and corrosion inhibiter fatty alcohol polyoxyethylene ether, alkylated diphenylamine, N, the sub- bigcatkin willow of N'- bis- is then added
Base -1,3- diaminopropanes, alkenyl succinic acid ester are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 40-50 DEG C, adds corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
Phenol and dinonyl naphthalene sulfonate barium, circulation mix 30-40min to get alcohol-based fuel compound additive is arrived.
As a preferred option of the technical scheme, it the described method comprises the following steps,
(1) under normal temperature and pressure conditions, first base solvent and molten aqua are uniformly mixed；
(2) cosolvent and corrosion inhibiter fatty alcohol polyoxyethylene ether, alkylated diphenylamine, N, the sub- bigcatkin willow of N'- bis- is then added
Base -1,3- diaminopropanes, alkenyl succinic acid ester and detergent-dispersant additive are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 40-50 DEG C, adds corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
Phenol, circulation mix 30-40min to get alcohol-based fuel compound additive is arrived.
As a preferred option of the technical scheme, it the described method comprises the following steps,
(1) under normal temperature and pressure conditions, first base solvent and molten aqua are uniformly mixed；
(2) cosolvent and corrosion inhibiter fatty alcohol polyoxyethylene ether, alkylated diphenylamine, N, the sub- bigcatkin willow of N'- bis- is then added
Base -1,3- diaminopropanes, alkenyl succinic acid ester and detergent-dispersant additive are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 40-50 DEG C, adds corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
Phenol and dinonyl naphthalene sulfonate barium, circulation mix 30-40min to get alcohol-based fuel compound additive is arrived.
It is a kind of as above-mentioned alcohol-based fuel compound additive in the application for preparing alcohol-based fuel.
Compared with prior art, it advantages of the present invention and has the beneficial effect that
(1) methanol gasoline made of alcohol-based fuel compound additive of the invention can in varing proportions with motor petrol
It being used in mixed way, the gasoline of synthesis has good dynamic property, inoxidizability, anti-knock properties without bad corrosivity, and oil-saving effect is good,
The service life of engine can be extended, hence it is evident that the discharge for reducing pernicious gas in vehicle exhaust to protection environment and saves energy
Source is extremely advantageous.
(2) alcohol-based fuel compound additive of the invention can improve the storage and transportation stability of methanol gasoline, store for a long time
Do not occur mutually to separate and deposited phenomenon.
(3) alcohol-based fuel made of alcohol-based fuel compound additive of the invention its can be widely applied to all types of industries and
Civil fuel oil boiler etc., also can blending enter the energy fuels such as various label gasoline, diesel oil, ethanol petrol, biodiesel, heavy oil
In.
(4) alcohol-based fuel compound additive of the invention includes base solvent, cosolvent, corrosion inhibiter and molten aqua, is made
Alcohol-based fuel compound additive stability it is good, intersolubility is good, versatile, corrosion inhibiter dinonyl naphthalene sulfonate barium and peace and quiet dispersion
The addition of agent further increases the low heat value of alcohol-based fuel, reduces the harmful components of alcohol-based fuel, have so that its performance is more excellent
Good environmental benefit, economic benefit and social benefit, market application prospect is good, and preparation method is simple, is suitble to industrialization
It promotes and applies.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in more detail, but is not limited to protection scope of the present invention.
Prepare embodiment 1
A kind of preparation method of alcohol-based fuel compound additive, includes the following steps,
(1) under normal temperature and pressure conditions, first by 39 parts of base solvent isobutanol, 2 parts of camphor, molten three oleic acid sorb ester of aqua
9 parts, 5 parts of ethyl alcohol, 2 parts of dimethoxym ethane be uniformly mixed；
(2) 10 parts of cosolvent methyl tertiary butyl ether(MTBE), 3 parts of ethyl tert-butyl ether (ETBE), 2 parts of tert amyl methyl ether(TAME), stone is then added
2 parts of cerebrol, 1.5 parts of dimethylbenzene, 1.5 parts of petroleum ether, 1 part of corrosion inhibiter fatty alcohol polyoxyethylene ether, 4 parts of alkylated diphenylamine, N,
3 parts of bis- salicylidene -1,3- diaminopropanes of N'-, 6 parts of alkenyl succinic acid ester, the double succinyl of detergent-dispersant additive polyisobutene are sub-
2 parts of the more imidodicarbonic diamide of 2 parts of amine, polyisobutene are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 45 DEG C, adds 5 parts of corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
4 parts and 2 parts of dinonyl naphthalene sulfonate barium of phenol, circulation mixes 35min to get alcohol-based fuel compound additive is arrived.
Prepare embodiment 2
A kind of preparation method of alcohol-based fuel compound additive, includes the following steps,
(1) under normal temperature and pressure conditions, first by 38 parts of base solvent isobutanol, 3 parts of camphor, molten three oleic acid sorb ester of aqua
8 parts, 6 parts of ethyl alcohol, 1 part of dimethoxym ethane be uniformly mixed；
(2) 12 parts of cosolvent methyl tertiary butyl ether(MTBE), 2 parts of ethyl tert-butyl ether (ETBE), 1 part of tert amyl methyl ether(TAME), stone is then added
1 part of cerebrol, 2 parts of dimethylbenzene, 1 part of petroleum ether, 2 parts of corrosion inhibiter fatty alcohol polyoxyethylene ether, 5 parts of alkylated diphenylamine, N, N'- bis-
2 parts of salicylidene -1,3- diaminopropanes, 5 parts of alkenyl succinic acid ester, 3 parts of detergent-dispersant additive polyisobutylene-bis-succinimide,
1 part of the more imidodicarbonic diamide of polyisobutene are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 44 DEG C, adds 7 parts of corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
3 parts and 3 parts of dinonyl naphthalene sulfonate barium of phenol, circulation mixes 35min to get alcohol-based fuel compound additive is arrived.
Prepare embodiment 3
A kind of preparation method of alcohol-based fuel compound additive, includes the following steps,
(1) under normal temperature and pressure conditions, first by 40 parts of base solvent isobutanol, 1 part of camphor, molten three oleic acid sorb ester of aqua
10 parts, 4 parts of ethyl alcohol, 3 parts of dimethoxym ethane be uniformly mixed；
(2) 8 parts of cosolvent methyl tertiary butyl ether(MTBE), 4 parts of ethyl tert-butyl ether (ETBE), 3 parts of tert amyl methyl ether(TAME), stone brain is then added
Oily 3 parts, 1 part of dimethylbenzene, 2 parts of petroleum ether, 1 part of corrosion inhibiter fatty alcohol polyoxyethylene ether, 3 parts of alkylated diphenylamine, N, N'- bis- are sub-
4 parts of salicyl -1,3- diaminopropanes, 7 parts of alkenyl succinic acid ester, 1 part of detergent-dispersant additive polyisobutylene-bis-succinimide gather
2 parts of the more imidodicarbonic diamide of isobutene are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 46 DEG C, adds 3 parts of corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
5 parts and 1 part of dinonyl naphthalene sulfonate barium of phenol, circulation mixes 35min to get alcohol-based fuel compound additive is arrived.
Prepare embodiment 4
A kind of preparation method of alcohol-based fuel compound additive, includes the following steps,
(1) under normal temperature and pressure conditions, first by 39 parts of base solvent isobutanol, 2 parts of camphor, molten three oleic acid sorb ester of aqua
9 parts, 5 parts of ethyl alcohol, 2 parts of dimethoxym ethane be uniformly mixed；
(2) 10 parts of cosolvent methyl tertiary butyl ether(MTBE), 3 parts of ethyl tert-butyl ether (ETBE), 2 parts of tert amyl methyl ether(TAME), stone is then added
2 parts of cerebrol, 1.5 parts of dimethylbenzene, 1.5 parts of petroleum ether, 1 part of corrosion inhibiter fatty alcohol polyoxyethylene ether, 4 parts of alkylated diphenylamine, N,
3 parts of bis- salicylidene -1,3- diaminopropanes of N'-, 6 parts of alkenyl succinic acid ester, the double succinyl of detergent-dispersant additive polyisobutene are sub-
2 parts of the more imidodicarbonic diamide of 2 parts of amine, polyisobutene are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 47 DEG C, adds 5 parts of corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
4 parts of phenol, circulation mixes 33min to get alcohol-based fuel compound additive is arrived.
Prepare embodiment 5
A kind of preparation method of alcohol-based fuel compound additive, includes the following steps,
(1) under normal temperature and pressure conditions, first by 39 parts of base solvent isobutanol, 2 parts of camphor, molten three oleic acid sorb ester of aqua
9 parts, 5 parts of ethyl alcohol, 2 parts of dimethoxym ethane be uniformly mixed；
(2) 11 parts of cosolvent methyl tertiary butyl ether(MTBE), 3 parts of ethyl tert-butyl ether (ETBE), 2 parts of tert amyl methyl ether(TAME), stone is then added
3 parts of cerebrol, 2 parts of dimethylbenzene, 1.5 parts of petroleum ether, 1.5 parts of corrosion inhibiter fatty alcohol polyoxyethylene ether, 4 parts of alkylated diphenylamine, N,
3 parts of bis- salicylidene -1,3- diaminopropanes of N'-, 6 parts of alkenyl succinic acid ester, the double succinyl of detergent-dispersant additive polyisobutene are sub-
2 parts of the more imidodicarbonic diamide of 2 parts of amine, polyisobutene are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 43 DEG C, adds 6 parts of corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
3 parts of phenol, circulation mixes 38min to get alcohol-based fuel compound additive is arrived.
Prepare embodiment 6
A kind of preparation method of alcohol-based fuel compound additive, includes the following steps,
(1) under normal temperature and pressure conditions, first by 39 parts of base solvent isobutanol, 2 parts of camphor, molten three oleic acid sorb ester of aqua
9 parts, 5 parts of ethyl alcohol, 2 parts of dimethoxym ethane be uniformly mixed；
(2) 10 parts of cosolvent methyl tertiary butyl ether(MTBE), 3 parts of ethyl tert-butyl ether (ETBE), 2 parts of tert amyl methyl ether(TAME), stone is then added
2 parts of cerebrol, 1.5 parts of dimethylbenzene, 1.5 parts of petroleum ether, 1 part of corrosion inhibiter fatty alcohol polyoxyethylene ether, 4 parts of alkylated diphenylamine, N,
3 parts of bis- salicylidene -1,3- diaminopropanes of N'-, 6 parts of alkenyl succinic acid ester are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 48 DEG C, adds 5 parts of corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
4 parts and 2 parts of dinonyl naphthalene sulfonate barium of phenol, circulation mixes 32min to get alcohol-based fuel compound additive is arrived.
Prepare embodiment 7
A kind of preparation method of alcohol-based fuel compound additive, includes the following steps,
(1) under normal temperature and pressure conditions, first by 38 parts of base solvent isobutanol, 3 parts of camphor, molten three oleic acid sorb ester of aqua
9 parts, 5 parts of ethyl alcohol, 2 parts of dimethoxym ethane be uniformly mixed；
(2) 9 parts of cosolvent methyl tertiary butyl ether(MTBE), 3 parts of ethyl tert-butyl ether (ETBE), 2 parts of tert amyl methyl ether(TAME), stone brain is then added
Oily 2 parts, 1.5 parts of dimethylbenzene, 1.5 parts of petroleum ether, 1.5 parts of corrosion inhibiter fatty alcohol polyoxyethylene ether, 4 parts of alkylated diphenylamine, N,
3 parts of bis- salicylidene -1,3- diaminopropanes of N'-, 6 parts of alkenyl succinic acid ester are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 42 DEG C, adds 4 parts of corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
4 parts and 2 parts of dinonyl naphthalene sulfonate barium of phenol, circulation mixes 38min to get alcohol-based fuel compound additive is arrived.
Prepare embodiment 8
A kind of preparation method of alcohol-based fuel compound additive, includes the following steps,
(1) under normal temperature and pressure conditions, first by 39 parts of base solvent isobutanol, 2 parts of camphor, molten three oleic acid sorb ester of aqua
9 parts, 5 parts of ethyl alcohol, 2 parts of dimethoxym ethane be uniformly mixed；
(2) 10 parts of cosolvent methyl tertiary butyl ether(MTBE), 3 parts of ethyl tert-butyl ether (ETBE), 2 parts of tert amyl methyl ether(TAME), stone is then added
2 parts of cerebrol, 1.5 parts of dimethylbenzene, 1.5 parts of petroleum ether, 1 part of corrosion inhibiter fatty alcohol polyoxyethylene ether, 4 parts of alkylated diphenylamine, N,
3 parts of bis- salicylidene -1,3- diaminopropanes of N'-, 6 parts of alkenyl succinic acid ester are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 45 DEG C, adds 5 parts of corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
4 parts of phenol, circulation mixes 35min to get alcohol-based fuel compound additive is arrived.
Prepare embodiment 9
A kind of preparation method of alcohol-based fuel compound additive, includes the following steps,
(1) under normal temperature and pressure conditions, first by 38 parts of base solvent isobutanol, 3 parts of camphor, molten three oleic acid sorb ester of aqua
8 parts, 6 parts of ethyl alcohol, 1 part of dimethoxym ethane be uniformly mixed；
(2) 12 parts of cosolvent methyl tertiary butyl ether(MTBE), 2 parts of ethyl tert-butyl ether (ETBE), 1 part of tert amyl methyl ether(TAME), stone is then added
1 part of cerebrol, 2 parts of dimethylbenzene, 1 part of petroleum ether, 2 parts of corrosion inhibiter fatty alcohol polyoxyethylene ether, 5 parts of alkylated diphenylamine, N, N'- bis-
2 parts of salicylidene -1,3- diaminopropanes, 5 parts of alkenyl succinic acid ester are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 40 DEG C, adds 7 parts of corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
3 parts of phenol, circulation mixes 40min to get alcohol-based fuel compound additive is arrived.
Prepare embodiment 10
A kind of preparation method of alcohol-based fuel compound additive, includes the following steps,
(1) under normal temperature and pressure conditions, first by 40 parts of base solvent isobutanol, 1 part of camphor, molten three oleic acid sorb ester of aqua
10 parts, 4 parts of ethyl alcohol, 3 parts of dimethoxym ethane be uniformly mixed；
(2) 8 parts of cosolvent methyl tertiary butyl ether(MTBE), 4 parts of ethyl tert-butyl ether (ETBE), 3 parts of tert amyl methyl ether(TAME), stone brain is then added
Oily 3 parts, 1 part of dimethylbenzene, 2 parts of petroleum ether, 1 part of corrosion inhibiter fatty alcohol polyoxyethylene ether, 3 parts of alkylated diphenylamine, N, N'- bis- are sub-
4 parts of salicyl -1,3- diaminopropanes, 7 parts of alkenyl succinic acid ester are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 50 DEG C, adds 3 parts of corrosion inhibiter benzene triazole, 2,6- di-t-butyl -4- methylbenzene
5 parts of phenol, circulation mixes 30min to get alcohol-based fuel compound additive is arrived.
Application Example 1
Alcohol-based fuel is prepared using the alcohol-based fuel compound additive that present invention preparation embodiment 1 obtains, specific steps are such as
Under,
First 5 part of 40% hydrogen peroxide is added in 84 parts of methanol, 1 part of 30% potassium hydroxide is then added, stirs evenly, then
3 parts of ethyl acetate are added, is eventually adding the mixture of 5 parts of petroleum ethers, 3 parts of alcohol-based fuel compound additives, 1 part of eliminating smell agent, stirs
It mixes uniformly, alcohol-based fuel can be obtained.
The alcohol-based fuel compound additive that present invention preparation embodiment 4, preparation embodiment 6 and preparation embodiment 8 are obtained
Alcohol-based fuel is prepared according to above-mentioned steps.
Obtained alcohol-based fuel is detected, testing result is as shown in table 1.
Alcohol-based fuel indices testing result made from 1 Application Example 1 of table
As it can be seen from table 1 the indices of alcohol-based fuel made from Application Example 1 meet GB 16663-1996
" alcohol radical liquid fuel " standard requirements.From the point of view of specific, the alcohol-based fuel compound additive that present invention preparation embodiment 1 is added is obtained
Alcohol-based fuel mechanical admixture it is minimum, total sulfur content is minimum, and low heat value highest, comprehensive performance is best, prepare embodiment 4 and system
Standby embodiment 6 is taken second place, worst to prepare embodiment 8, it can be seen that, corrosion inhibiter dinonyl naphthalene sulfonate barium and detergent-dispersant additive
The overall performance that can promote alcohol-based fuel is added.
Application Example 2
Alcohol-based fuel is prepared using the alcohol-based fuel compound additive that present invention preparation embodiment 2 obtains, specific steps are such as
Under,
First 8 parts of ethyl alcohol are added in 70 parts of methanol, 5 parts of methyl tertiary butyl ether(MTBE)s are then added, stirs evenly, adds 3
Part ethyl acetate is eventually adding the mixture of 10 parts of diesel oil, 3 parts of alcohol-based fuel compound additives, 1 part of eliminating smell agent, stirs evenly,
Alcohol-based fuel can be obtained.
The alcohol-based fuel compound additive that present invention preparation embodiment 5, preparation embodiment 7 and preparation embodiment 9 are obtained
Alcohol-based fuel is prepared according to above-mentioned steps.
Obtained alcohol-based fuel is detected, testing result is as shown in table 2.
Alcohol-based fuel indices testing result made from 2 Application Example 2 of table
From table 2 it can be seen that the indices of alcohol-based fuel made from Application Example 2 meet GB 16663-1996
" alcohol radical liquid fuel " standard requirements.From the point of view of specific, the alcohol-based fuel compound additive that present invention preparation embodiment 2 is added is obtained
Alcohol-based fuel mechanical admixture it is minimum, total sulfur content is minimum, and low heat value highest, comprehensive performance is best, prepare embodiment 5 and system
Standby embodiment 7 is taken second place, worst to prepare embodiment 9, it can be seen that, corrosion inhibiter dinonyl naphthalene sulfonate barium and detergent-dispersant additive
The overall performance that can promote alcohol-based fuel is added.
Application Example 3
M85 Vehicular methanol petrol is prepared using alcohol-based fuel compound additive prepared by present invention preparation embodiment 1, specifically
Steps are as follows,
First 10 parts of gasoline are added in reconciliation kettle, 1 part of dimethylbenzene and 3.4 parts of methyl tertiary butyl ether(MTBE)s are added while stirring, fill
Divide and be stirred, gasoline mixed solution tank is injected into after static 15min to get to component A, is sealed；Then 84 parts of first
Alcohol be added reconcile kettle in, while stirring be added 1 part of butanol, be mixed evenly, static 15min to get arrive component B；Then
Component A is injected into the reconciliation kettle where component B and is mixed, and static 15min is to get to raw material and adjuvant mixed solution C；
Then prepare 0.1 part of eliminating smell agent, 0.5 part of alcohol-based fuel compound additive are added in mixed solution C, are stirred
Then 30min, then static 15min are added colorant and light up red (the Sudan four), be stirred for 10min, M85 vehicle can be obtained in static 1h
Use methanol gasoline.
The alcohol-based fuel compound additive that present invention preparation embodiment 4, preparation embodiment 6 and preparation embodiment 8 are obtained
M85 Vehicular methanol petrol is prepared according to above-mentioned steps.
Obtained M85 Vehicular methanol petrol is detected, testing result is as shown in table 3.
M85 Vehicular methanol petrol indices testing result made from 3 Application Example 3 of table
From table 3 it can be seen that the indices of M85 Vehicular methanol petrol made from Application Example 3 meet GB/T
23799-2009 " Vehicular methanol petrol (M85) " standard requirements.From the point of view of specific, the alcohol radical combustion of present invention preparation embodiment 1 is added
Lead, sulphur, sodium, manganese, colloid, moisture, organochlorine and the inorganic chlorine of M85 Vehicular methanol petrol that material compound additive obtains etc. is harmful
Component content is minimum, and comprehensive performance is best, and preparation embodiment 4 and preparation embodiment 6 are taken second place, worst to prepare embodiment 8, by
This is as it can be seen that the addition of corrosion inhibiter dinonyl naphthalene sulfonate barium and detergent-dispersant additive can promote the globality of M85 Vehicular methanol petrol
Energy.
Claims (10)
1. a kind of alcohol-based fuel compound additive, which is characterized in that it includes base solvent, cosolvent, corrosion inhibiter and molten aqua；
The base solvent includes the raw material of following parts by weight: 38-40 parts of isobutanol, 1-3 parts of camphor；
The cosolvent includes the raw material of following parts by weight: 8-12 parts of methyl tertiary butyl ether(MTBE), 2-4 parts of ethyl tert-butyl ether (ETBE), methyl
1-3 parts of tert-amyl ether, 1-3 parts of naphtha, 1-2 parts of dimethylbenzene, 1-2 parts of petroleum ether；
The corrosion inhibiter includes the raw material of following parts by weight: 3-7 parts of benzene triazole, 1-2 parts of fatty alcohol polyoxyethylene ether, alkylation
3-5 parts of diphenylamines, 3-5 parts of 2,6 di tert butyl 4 methyl phenol, N, bis- 2-4 parts of salicylidene -1,3- diaminopropanes of N'-,
5-7 parts of alkenyl succinic acid ester；
The molten aqua includes the raw material of following parts by weight: three 8-10 parts of oleic acid sorb esters, 4-6 parts of ethyl alcohol, 1-3 parts of dimethoxym ethane.
2. alcohol-based fuel compound additive according to claim 1, which is characterized in that the corrosion inhibiter further includes dinonyl
1-3 parts of naphthalene sulfonate barium.
3. alcohol-based fuel compound additive according to claim 1 or 2, which is characterized in that it further includes detergent-dispersant additive
2-5 parts.
4. alcohol-based fuel compound additive according to claim 3, which is characterized in that the detergent-dispersant additive includes following
The raw material of parts by weight: more imidodicarbonic diamide 1-2 parts of 1-3 parts of polyisobutylene-bis-succinimide, polyisobutene.
5. alcohol-based fuel compound additive according to claim 4, which is characterized in that its raw material composition and parts by weight
Are as follows: 39 parts of base solvent isobutanol, 2 parts of camphor, 10 parts of cosolvent methyl tertiary butyl ether(MTBE), 3 parts of ethyl tert-butyl ether (ETBE), methyl- tert penta
2 parts of base ether, 2 parts of naphtha, 1.5 parts of dimethylbenzene, 1.5 parts of petroleum ether, 5 parts of corrosion inhibiter benzene triazole, fatty alcohol polyoxyethylene ether 1
Part, 4 parts of alkylated diphenylamine, 4 parts of 2,6 di tert butyl 4 methyl phenol, N, bis- salicylidene -1,3- diaminopropanes 3 of N'-
Part, 6 parts of alkenyl succinic acid ester, 2 parts of dinonyl naphthalene sulfonate barium, molten three 9 parts of oleic acid sorb ester of aqua, 5 parts of ethyl alcohol, 2 parts of dimethoxym ethane,
2 parts of the more imidodicarbonic diamide of 2 parts of detergent-dispersant additive polyisobutylene-bis-succinimide, polyisobutene.
6. a kind of preparation method of alcohol-based fuel compound additive as described in claim 1, which is characterized in that including following step
Suddenly,
(1) under normal temperature and pressure conditions, first base solvent and molten aqua are uniformly mixed；
(2) then it is added cosolvent and corrosion inhibiter fatty alcohol polyoxyethylene ether, alkylated diphenylamine, N, bis- salicylidene -1 N'-,
3- diaminopropanes, alkenyl succinic acid ester are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 40-50 DEG C, adds corrosion inhibiter benzene triazole and 2,6- di-tert-butyl-4-methy phenol,
Circulation mixes 30-40min to get alcohol-based fuel compound additive is arrived.
7. a kind of preparation method of alcohol-based fuel compound additive as claimed in claim 2, which is characterized in that including following step
Suddenly,
(1) under normal temperature and pressure conditions, first base solvent and molten aqua are uniformly mixed；
(2) then it is added cosolvent and corrosion inhibiter fatty alcohol polyoxyethylene ether, alkylated diphenylamine, N, bis- salicylidene -1 N'-,
3- diaminopropanes, alkenyl succinic acid ester are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 40-50 DEG C, add corrosion inhibiter benzene triazole, 2,6- di-tert-butyl-4-methy phenol and
Dinonyl naphthalene sulfonate barium, circulation mix 30-40min to get alcohol-based fuel compound additive is arrived.
8. a kind of preparation method of alcohol-based fuel compound additive as described in claim 3 or 4, which is characterized in that including with
Lower step,
(1) under normal temperature and pressure conditions, first base solvent and molten aqua are uniformly mixed；
(2) then it is added cosolvent and corrosion inhibiter fatty alcohol polyoxyethylene ether, alkylated diphenylamine, N, bis- salicylidene -1 N'-,
3- diaminopropanes, alkenyl succinic acid ester and detergent-dispersant additive are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 40-50 DEG C, adds corrosion inhibiter benzene triazole, 2,6- di-tert-butyl-4-methy phenol,
Circulation mixes 30-40min to get alcohol-based fuel compound additive is arrived.
9. a kind of preparation method of such as alcohol-based fuel compound additive as claimed in claim 3 to 5, which is characterized in that including
Following steps,
(1) under normal temperature and pressure conditions, first base solvent and molten aqua are uniformly mixed；
(2) then it is added cosolvent and corrosion inhibiter fatty alcohol polyoxyethylene ether, alkylated diphenylamine, N, bis- salicylidene -1 N'-,
3- diaminopropanes, alkenyl succinic acid ester and detergent-dispersant additive are uniformly mixed, obtain mix reagent；
(3) mix reagent is warming up to 40-50 DEG C, add corrosion inhibiter benzene triazole, 2,6- di-tert-butyl-4-methy phenol and
Dinonyl naphthalene sulfonate barium, circulation mix 30-40min to get alcohol-based fuel compound additive is arrived.
10. a kind of alcohol-based fuel compound additive as described in claim 1-9 is any is in the application for preparing alcohol-based fuel.
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190521 |
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| RJ01 | Rejection of invention patent application after publication |