CN101100619A - High content environmental protection alcohol ether fuel additive for vehicle - Google Patents
High content environmental protection alcohol ether fuel additive for vehicle Download PDFInfo
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- CN101100619A CN101100619A CNA2007100496990A CN200710049699A CN101100619A CN 101100619 A CN101100619 A CN 101100619A CN A2007100496990 A CNA2007100496990 A CN A2007100496990A CN 200710049699 A CN200710049699 A CN 200710049699A CN 101100619 A CN101100619 A CN 101100619A
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- China
- Prior art keywords
- parts
- ether
- methyl
- alcohol
- oil
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title claims abstract description 43
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000002816 fuel additive Substances 0.000 title claims abstract description 10
- 230000007613 environmental effect Effects 0.000 title description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000003921 oil Substances 0.000 claims abstract description 30
- 239000003112 inhibitor Substances 0.000 claims abstract description 29
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 claims abstract description 17
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229920001971 elastomer Polymers 0.000 claims abstract description 14
- 239000005060 rubber Substances 0.000 claims abstract description 14
- 230000008961 swelling Effects 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 239000003208 petroleum Substances 0.000 claims abstract description 11
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims abstract description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 10
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 10
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 10
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims abstract description 10
- CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical group CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims abstract description 9
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 claims abstract description 9
- -1 naphtha Chemical compound 0.000 claims abstract description 8
- HVZJRWJGKQPSFL-UHFFFAOYSA-N tert-Amyl methyl ether Chemical compound CCC(C)(C)OC HVZJRWJGKQPSFL-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000000217 alkyl group Chemical group 0.000 claims abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 13
- 230000007797 corrosion Effects 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 10
- MOFINMJRLYEONQ-UHFFFAOYSA-N [N].C=1C=CNC=1 Chemical class [N].C=1C=CNC=1 MOFINMJRLYEONQ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims description 8
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 claims description 8
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims description 8
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 claims description 8
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 claims description 8
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 8
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 claims description 7
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 125000005605 benzo group Chemical group 0.000 claims description 5
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 claims description 5
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 5
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- YIKSCQDJHCMVMK-UHFFFAOYSA-N Oxamide Chemical compound NC(=O)C(N)=O YIKSCQDJHCMVMK-UHFFFAOYSA-N 0.000 claims 3
- 239000003502 gasoline Substances 0.000 abstract description 6
- 239000002904 solvent Substances 0.000 abstract description 5
- 229930195733 hydrocarbon Natural products 0.000 abstract description 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- HSTHNOSSHJYNOT-UHFFFAOYSA-N 2-methyl-2-[(2-methylpropan-2-yl)oxy]butane Chemical compound CCC(C)(C)OC(C)(C)C HSTHNOSSHJYNOT-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- ZDQWESQEGGJUCH-UHFFFAOYSA-N Diisopropyl adipate Chemical compound CC(C)OC(=O)CCCCC(=O)OC(C)C ZDQWESQEGGJUCH-UHFFFAOYSA-N 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 235000006708 antioxidants Nutrition 0.000 abstract 1
- 239000002216 antistatic agent Substances 0.000 abstract 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 abstract 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 abstract 1
- IIHOUWJOSQHHHH-UHFFFAOYSA-N methoxycarbonyl formate Chemical compound COC(=O)OC=O IIHOUWJOSQHHHH-UHFFFAOYSA-N 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- GGHDAUPFEBTORZ-UHFFFAOYSA-N propane-1,1-diamine Chemical compound CCC(N)N GGHDAUPFEBTORZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 43
- 239000000654 additive Substances 0.000 description 11
- 230000000996 additive effect Effects 0.000 description 11
- 238000011161 development Methods 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003495 polar organic solvent Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- JRLTTZUODKEYDH-UHFFFAOYSA-N 8-methylquinoline Chemical group C1=CN=C2C(C)=CC=CC2=C1 JRLTTZUODKEYDH-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000003851 azoles Chemical class 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
- Lubricants (AREA)
Abstract
A high-content environmental-protecting alcohol ether fuel additive for vehicle consists of methanol, alcohol, isopropyl alcohol, isobutanol, dimethylcuprate, n-amyl alkyl, dipropyl, cyclopentane, nitro-methane, dimethyl benzene, pinecone oil, cyclopentadienyl, poly-isobutylene, propane diamine, carbomethoxy formate, dimethoxyester carbonate, natural gasoline, hydrocarbon solvent oil, diisopropyl ester, dimethoxy-methane, petroleum ether, naphtha, methyl tert-amyl ether, tert-amyl tert-butyl ether, lauryl phenol poly-ethenoxy ether, bis(alkyl) phosphoric acid, methyl benzovirazole, cocoanut-oil alkyl-oxalamide, anti-static agent, metal-corrosive inhibitor, rubber plastic swelling inhibitor and anti-oxidant.
Description
Technical field
The present invention relates to a kind of additive of novel liquid fuel, particularly, the present invention relates to the especially additive of methyl alcohol or ethanol or first, second alcohol mixture fuel of high-content alcohol-ether fuel.
Background technology
The world today, the energy and environment are the principal elements that influences the global economy social sustainable development.High speed development along with world economy, also in continuous increase, and energy expenditure had both needed to consider the environmental protection factor, was subjected to the number of resources quantitative limitation again to the demand of oil, along with the minimizing of prospective oil and the more and more strictness of environmental requirement, must seek the development and utilization of new forms of energy.How to solve above-mentioned two large problems with making overall plans and coordinate, caused extensively showing great attention to of internal and international society.Each state drops into a large amount of manpowers, financial resources etc. and carries out the new substitute energy of multi-faceted research and development all in specific national conditions, resource situation according to this country, to satisfy the needs of this country's development.
As everyone knows, the national conditions of China are oil starvation, weak breath, relative rich coal, and the most important condition of substitute energy must possess two big key elements, the one, and reserves are big, and the 2nd, burning is clean.Yet China but has the abundant spare time to abandon the abundant coal-seam gas of the high sulphur coal of few usefulness and reserves and the byproduct coke(oven)gas of coking charcoal, therefore can utilize them to make fuel such as methyl alcohol, dme.The energy strategy of China also is " save preferentially, base on our country, coal be basic, multiple development ", thereby has established solid basis for the further expansion production of the development of methanol fuel and carbinol derivatives product production.Though in the research of Aalcohols fuel and utilization, all obtained interim achievement for many years, but because of being subjected to the restriction of Aalcohols fuel characteristic, cause in research the high density Aalcohols fuel, substantially all be to lean on the requirement of existing spark ignition engine being transformed and reached adaptation high density Aalcohols fuel, and the advantage of performance Aalcohols fuel.Because using the influence that is subjected to its characterization factor on available engine, Aalcohols fuel has a lot of defectives:
1. alcohols (main nail alcohol, ethanol) fuel is a kind of good polar organic solvent, has stronger chemically reactive, very easily makes automobile-used metalwork corrosion, causes the swelling of rubber and plastic component, softening, be full of cracks and aging in advance etc.
2. Aalcohols fuel is low because of calorific value, and vaporization heat is big, thereby cold cranking capacity is poor, cold operation worsens, and oil consumption increases.
3. Aalcohols fuel is low because of boiling point, thereby vehicle moves under long-play or high temperature and be prone to vapour lock, the fuel feeding difficulty or the phenomenon of fuel feeding not occur.
4. Aalcohols fuel and base oil intermiscibility are poor, because of layering appears in factors such as moisture, temperature or mixed-fuel burning proportion easily.
Must transform available engine when 5. using the high-content Aalcohols fuel, technical difficulty is big, and cost increases, and it is poor to exchange usability, and engine versatility problem is difficult to solve.
Summary of the invention
The object of the present invention is to provide a kind of stable performance, need not to change the additive of the high-content Aalcohols fuel of existing spark ignition engine structure.Fuel after existing Aalcohols fuel and this additive are in harmonious proportion, solved the above-mentioned defective that available engine is occurred when using Aalcohols fuel, and this fuel and existing gasoline interchangeability are good, use with and mix the burning stable performance arbitrarily, thereby reduced the undue dependency of existing spark ignition engine significantly to gasoline, even do not having under the prerequisite of gasoline, also can normally use this kind fuel separately, improved the emergency guarantee degree of country on the energy.
The objective of the invention is to realize by following technical proposals:
A kind of high-content alcohol ether fuel additive is characterized in that counting by weight by following materials of weight proportions and forms:
0.5～10 part of 0.5～5 part of Virahol of 0.2～1 part of ethanol of methyl alcohol
0～0.1 part of 3～16 parts of ethylene glycol of 0～10 part of isopropylcarbinol of primary isoamyl alcohol
0.1～2 part of 0.1～3 part of dipropyl of 0.1～6 part of Skellysolve A of dimethyl ketone
0.1～2 part of 0.1～2 part of pentamethylene of pure isooctane
0.5～26 part in 0～8 part of turps of 0.1～2 part of dimethylbenzene of Nitromethane 99Min.
0.2～0.3 part of 0.1～0.15 part of propylene diamine of 0.1～0.15 part of polyisobutene of cyclopentadiene
0～20 part of 0.1～6 part of condensate oil of 0.1～3 part of methylcarbonate of methyl-formiate
2～8 parts of 0.6～36 part of diisopropyl ether of 0.6～48 part of petroleum naphtha of varsol oil
0～6 part of 2～10 parts of tert amyl methyl ether(TAME) of 0.6～20 part of sherwood oil of Methylal(dimethoxymethane)
0.1～0.3 part of 3～20 parts of dodecyl phenol polyethenoxy ether of methyl tertiary butyl ether
0～0.1 part of 0～0.2 part of two alkylphosphonic acid carboxylic acid of methyl benzo three (nitrogen) azoles
0.1～0.15 part of 0～0.2 part of static inhibitor SN of benzo three (nitrogen) azoles
0.1～0.3 part 2 of Oleum Cocois alkyl oxalamide, 0～0.1 part on 2-dimethyl propylene acid anhydrides
C
10.1～0.3 part of B of-1406 metal corrosion inhibitors
R0.1～0.3 part of-7064 rubber and plastic spare swelling inhibitor
Antioxidant NS-Q
10.1～0.3 part.
Described C
1-1406 metal corrosion inhibitors are selected from the market product of being produced by Beijing Research Institute of Petro-Chemical Engineering.
Described B
RIt is the commercially available prod of being produced by Beijing phenyl ring Fine Chemical Co., Ltd that-7064 rubber and plastic spare swelling inhibitor are selected from.
Described antioxidant NS-Q
1Be selected from the commercially available prod of producing by the Nanjing petroleum chemical plant.
The compound method of high-content alcohol ether fuel additive of the present invention is: at normal temperatures and pressures above-mentioned raw materials is mixed according to the parts by weight metering, static reaction can use after 10 minutes～24 hours then.
Additive of the present invention is after being mixed in proportion with high-load methanol fuel or alcohol fuel or first, alcoholic acid propellant combination, many shortcomings that this fuel has solved former Aalcohols fuel to be brought because of its inherent characteristic when using on existing spark ignition engine are mainly reflected in the following aspects:
A, high-content Aalcohols fuel are low because of calorific value, and vaporization heat is big, causes cold cranking capacity poor, and cold operation worsens, and oil consumption increases.Pass through to add an amount of higher alcohols, lighter hydrocarbons and ether, ketones solvent in the additive of the present invention, after this additive and high-content Aalcohols fuel are mixed, the calorific value that makes this fuel is near the calorific value of gasoline, its saturated vapor pressure also is improved simultaneously, reached the flammable limit of gas mixture, realize normal starting under low temperature (about 20 ℃), solved the problem of cold starting difficulty.The height of Aalcohols fuel itself contains oxygen characteristic in addition, lean burning ability preferably, and because of the raising of calorific value, thus improved the thermo-efficiency of engine, reduced oil consumption, remain basically stable with the gasoline consumption, use properly also can descend 5%～12%.
B, Aalcohols fuel is on the low side because of boiling point, occurs vapour lock easily when hot operation or engine move for a long time, causes the smooth or fuel cut-off of fuel feeding.Behind the alcohols of additive of the present invention by adding boiling range scope higher (80～180 ℃), the light hydrocarbon solvent, this additive adds the requirement that the whole combustion processes that can make this fuel in the high-content Aalcohols fuel has all reached the whole trouble-free burning operation of spark ignition engine to, has solved the vapour lock problem.
C, Aalcohols fuel are a kind of good polar organic solvents, have stronger chemically reactive, can produce formic acid or acetate in combustion processes, metal materials such as copper, aluminium, manganese are corroded, and these materials are typical materials of Fuel Petroleum automobile.Simultaneously, formic acid that is produced in the combustion processes or acetate also produce certain slight corrosion to the automobile sealed rubber and the non-metallic material of being combined to thereof, and rubber, plastic are played swelling, softening or be full of cracks effect, and make these materials aging in advance.
By adding a certain amount of metal cleaning, metallic corrosion inhibition solvent and rubber and plastic spare swelling inhibitor, add in the high-content alcohol fuel to make extent of corrosion and degree of swelling drop to very low scope in the additive of the present invention, make the problems referred to above obtain fine solution.
D, because of the Aalcohols fuel water absorbability is strong, after temperature or moisture surpass certain index, be prone to liquid phase separation, influence is used.By behind the emulsification solubility promoter and bipolarity group solvent that add doses, add in the high-content Aalcohols fuel in the additive of the present invention, the highest temperature of dissolving each other can be reduced to very low, thereby ensured the trouble-free burning of this fuel.
Embodiment
Table 1, table 2 have provided 16 embodiment of the present invention altogether, and numeral is parts by weight in the table.
Table 1
| Raw material is formed | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 | Example 7 | Example 8 |
| Methyl alcohol | 0.6 | 0.5 | 1 | 0.6 | 0.2 | 0.5 | 1 | 0.5 |
| Ethanol | 2 | 2 | 1 | 1 | 5 | 1 | 2 | 1 |
| Virahol | 2 | 1 | 1 | 0.5 | 4 | 3 | 2 | 1 |
| Primary isoamyl alcohol | 1 | 1 | 1 | 2 | ||||
| Isopropylcarbinol | 10 | 8 | 6 | 9 | 5 | 3 | 6 | 4 |
| Ethylene glycol | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |||
| Dimethyl ketone | 5 | 3 | 1 | 1 | 2 | 4 | 2 | 6 |
| Skellysolve A | 1 | 3 | 1.5 | 2 | 1 | 1 | 0.5 | 1 |
| Dipropyl | 0.5 | 2 | 1 | 2 | 0.5 | 0.5 | 0.5 | 1 |
| Pure isooctane | 0.5 | 0.1 | 0.5 | 1.5 | 0.4 | 2 | 0.5 | 0.25 |
| Pentamethylene | 0.5 | 0.5 | 1 | 2 | 0.5 | 0.5 | 0.5 | 0.5 |
| Nitromethane 99Min. | 0.5 | 0.5 | 1 | 1.5 | 0.3 | 1 | 0.5 | 0.5 |
| Methylal(dimethoxymethane) | 6 | 5 | 10 | 7 | 6 | 10 | 5 | 5 |
| Dimethylbenzene | 4 | 2 | 5 | 7.3 | ||||
| Turps | 0.5 | 6 | 4 | 10 | 16 | 2 | 5 | 5 |
| Cyclopentadiene | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.1 |
| Polyisobutene | 0.1 | 0.1 | 0.15 | 0.15 | 0.15 | 0.15 | 0.12 | 0.15 |
| Propylene diamine | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 |
| Methyl-formiate | 0.1 | 0.1 | 2 | 0.1 | 1 | 3 | 1 | 0.1 |
| Methylcarbonate | 0.15 | 0.1 | 2 | 0.45 | 1 | 2 | 6 | 0.1 |
| Condensate oil | 6 | 8 | 2 | 3 | 20 | |||
| Varsol oil | 48 | 36 | 27 | 22 | 20 | 16 | 28 | 12 |
| Diisopropyl ether | 6 | 4 | 2 | 2 | 5 | 4 | 6 | 2.5 |
| Sherwood oil | 6 | 5 | 2 | 3 | 5 | 5 | 7 | 10 |
| Tert amyl methyl ether(TAME) | 1 | 2 | 2 |
| Methyl tertiary butyl ether | 8 | 6 | 10 | 8 | 10 | 6 | 8 | 5 |
| The dodecyl phenol polyethenoxy ether | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Methyl benzo three (nitrogen) azoles | 0.05 | 0.05 | 0.05 | 0.05 | 0.1 | |||
| Two alkylphosphonic acid carboxylic acids | 0.05 | 0.05 | 0.05 | 0.1 | 0.05 | |||
| Benzo three (nitrogen) azoles | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | |||
| Static inhibitor SN | 0.1 | 0.15 | 0.15 | 0.15 | 0.1 | 0.1 | 0.1 | 0.15 |
| Oleum Cocois alkyl oxalamide | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| 2,2-dimethyl propylene acid anhydrides | 0.1 | |||||||
| C 1-1406 metal corrosion inhibitors | 0.3 | 0.1 | 0.15 | 0.2 | 0.3 | 0.1 | 0.2 | 0.1 |
| B R-7064 rubber and plastic spare swelling inhibitor | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Antioxidant NS-Q 1 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Petroleum naphtha | 0.6 | 8 | 10 | 20 | 10 | 20 | 16 | 18 |
Table 2
| Raw material is formed | Example 9 | Example 10 | Example 11 | Example 12 | Example 13 | Example 14 | Example 15 | Example 16 |
| Methyl alcohol | 0.5 | 0.6 | 0.5 | 0.5 | 1 | 0.5 | 0.6 | 0.5 |
| Ethanol | 1 | 1 | 1 | 1 | 2 | 1 | 0.5 | 1 |
| Virahol | 1 | 1 | 0.75 | 0.75 | 10 | 1 | 1 | 0.5 |
| Primary isoamyl alcohol | 1 | 10 | ||||||
| Isopropylcarbinol | 8 | 15 | 10 | 6 | 15 | 8 | 16 | 10 |
| Ethylene glycol | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |||
| Dimethyl ketone | 3 | 0.1 | 1 | 1 | 2 | 3 | 0.5 | 0.1 |
| Skellysolve A | 2 | 2 | 1 | 0.5 | 3 | 2 | 0.45 | 0.5 |
| Dipropyl | 2 | 1 | 0.5 | 0.5 | 1 | 2 | 0.1 | 0.5 |
| Pure isooctane | 0.6 | 1 | 0.5 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Pentamethylene | 2 | 1 | 0.5 | 0.5 | 0.1 | 0.1 | 0.1 | 0.5 |
| Nitromethane 99Min. | 1 | 1 | 0.5 | 2 | 0.25 | 2 | 0.5 | 0.1 |
| Methylal(dimethoxymethane) | 10 | 8 | 10 | 15 | 1 | 18 | 20 | 8 |
| Dimethylbenzene | ||||||||
| Turps | 20 | 26 | 9 | 8 | 0.6 | 0.6 | 0.6 | 0.6 |
| Cyclopentadiene | 0.1 | 0.1 | 0.15 | 0.1 | 0.15 | 0.15 | 0.15 | 0.15 |
| Polyisobutene | 0.15 | 0.15 | 0.15 | 0.15 | 0.1 | 0.1 | 0.1 | 0.1 |
| Propylene diamine | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 |
| Methyl-formiate | 1 | 0.1 | 0.1 | 0.5 | 1 | 0.35 | 0.5 | 0.1 |
| Methylcarbonate | 1 | 0.1 | 0.1 | 0.5 | 1 | 0.1 | 0.5 | 0.1 |
| Condensate oil | 15 | |||||||
| Varsol oil | 10 | 0.8 | 6 | 0.6 | 33 | 26 | 40 | 30 |
| Diisopropyl ether | 4 | 5 | 8 | 8 | 4 | 3 | 5 | 5 |
| Sherwood oil | 10 | 8 | 8 | 6 | 2 | 10 | 5 | 8 |
| Tert amyl methyl ether(TAME) | 6 | 2 | ||||||
| Methyl tertiary butyl ether | 5 | 10 | 10 | 10 | 20 | 3 | 6 | 8 |
| The dodecyl phenol polyethenoxy ether | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Methyl benzo three (nitrogen) azoles | 0.1 | 0.015 | 0.05 | 0.05 | 0.05 | |||
| Two alkylphosphonic acid carboxylic acids | 0.05 | 0.05 | 0.1 | 0.1 | 0.1 | |||
| Benzo three (nitrogen) azoles | 0.2 | 0.2 | 0.15 | 0.15 | 0.2 | |||
| Static inhibitor SN | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.1 | 0.1 | 0.1 |
| Oleum Cocois alkyl oxalamide | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| 2,2-dimethyl propylene acid anhydrides | 0.1 | 0.1 | 0.1 | 0.1 | ||||
| C 1-1406 metal corrosion inhibitors | 0.3 | 0.3 | 0.1 | 0.1 | 0.2 | 0.1 | 0.3 | 0.2 |
| B R-7064 rubber and plastic spare swelling inhibitor | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Antioxidant NS-Q 1 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Petroleum naphtha | 0.6 | 16 | 30 | 36 | 0.6 | 10 | 0.5 | 12 |
The compound method of the above embodiment 1～16 is: at normal temperatures and pressures above-mentioned raw materials is mixed according to the parts by weight metering, static reaction can use after 10 minutes～24 hours then.
Claims (5)
1, a kind of high-content alcohol ether fuel additive is characterized in that counting by weight by following materials of weight proportions and forms:
0.5～10 part of 0.5～5 part of Virahol of 0.2～1 part of ethanol of methyl alcohol
0～0.1 part of 3～16 parts of ethylene glycol of 0～10 part of isopropylcarbinol of primary isoamyl alcohol
0.1～2 part of 0.1～3 part of dipropyl of 0.1～6 part of Skellysolve A of dimethyl ketone
0.1～2 part of 0.1～2 part of pentamethylene of pure isooctane
0.5～26 part in 0～8 part of turps of 0.1～2 part of dimethylbenzene of Nitromethane 99Min.
0.2～0.3 part of 0.1～0.15 part of propylene diamine of 0.1～0.15 part of polyisobutene of cyclopentadiene
0～20 part of 0.1～6 part of condensate oil of 0.1～3 part of methylcarbonate of methyl-formiate
2～8 parts of 0.6～36 part of diisopropyl ether of 0.6～48 part of petroleum naphtha of varsol oil
0～6 part of 2～10 parts of tert amyl methyl ether(TAME) of 0.6～20 part of sherwood oil of Methylal(dimethoxymethane)
0.1～0.3 part of 3～20 parts of dodecyl phenol polyethenoxy ether of methyl tertiary butyl ether
0～0.1 part of 0～0.2 part of two alkylphosphonic acid carboxylic acid of methyl benzo three (nitrogen) azoles
0.1～0.15 part of 0～0.2 part of static inhibitor SN of benzo three (nitrogen) azoles
0.1～0.3 part 2 of Oleum Cocois alkyl oxalamide, 0～0.1 part on 2-dimethyl propylene acid anhydrides
C
10.1～0.3 part of B of-1406 metal corrosion inhibitors
R0.1～0.3 part of-7064 rubber and plastic spare swelling inhibitor
Antioxidant NS-Q
10.1～0.3 part.
2, high-content alcohol ether fuel additive according to claim 1 is characterized in that counting by weight by following materials of weight proportions and forms:
2 parts of 2 parts of Virahols of 0.5 part of ethanol of methyl alcohol
1 part of 5 parts of Skellysolve A of 10 parts of dimethyl ketones of isopropylcarbinol
0.5 part of 0.5 part of pentamethylene of 0.5 part of pure isooctane of dipropyl
0.15 part of 0.5 part of cyclopentadiene of 0.5 part of turps of Nitromethane 99Min.
0.1 part of 0.2 part of methyl-formiate of 0.1 part of propylene diamine of polyisobutene
0.6 part of 48 parts of petroleum naphtha of 0.15 part of varsol oil of methylcarbonate
6 parts of 6 parts of sherwood oils of 6 parts of Methylal(dimethoxymethane) of diisopropyl ether
0.3 part of 8 parts of dodecyl phenol polyethenoxy ether of methyl tertiary butyl ether
0.3 part of 0.1 part of Oleum Cocois alkyl of static inhibitor SN oxalamide
C
10.3 part of B of-1406 metal corrosion inhibitors
R0.3 part of-7064 rubber and plastic spare swelling inhibitor
Antioxidant NS-Q
10.3 part.
3, high-content alcohol ether fuel additive according to claim 1 is characterized in that counting by weight by following materials of weight proportions and forms:
1 part of 2 parts of Virahol of 0.5 part of ethanol of methyl alcohol
0.1 part of 8 parts of ethylene glycol of 1 part of isopropylcarbinol of primary isoamyl alcohol
2 parts of 3 parts of dipropyl of 3 parts of Skellysolve As of dimethyl ketone
0.5 part of 0.1 part of pentamethylene of pure isooctane
0.15 part of 6 parts of cyclopentadiene of 0.5 part of turps of Nitromethane 99Min.
0.1 part of 0.2 part of methyl-formiate of 0.1 part of propylene diamine of polyisobutene
36 parts of 6 parts of varsol oil of 0.1 part of condensate oil of methylcarbonate
5 parts of 4 parts of Methylal(dimethoxymethane) of 8 parts of diisopropyl ether of petroleum naphtha
0.3 part of 6 parts of dodecyl phenol polyethenoxy ether of 5 parts of methyl tertiary butyl ethers of sherwood oil
0.05 part of 0.05 part of two alkylphosphonic acid carboxylic acid of methyl benzo three (nitrogen) azoles
0.15 part of 0.1 part of static inhibitor SN of benzo three (nitrogen) azoles
0.3 part of C of Oleum Cocois alkyl oxalamide
10.1 part of-1406 metal corrosion inhibitor
B
R0.3 part of antioxidant NS-Q of-7064 rubber and plastic spare swelling inhibitor
10.3 part.
4, high-content alcohol ether fuel additive according to claim 1 is characterized in that counting by weight by following materials of weight proportions and forms:
1 part of 1 part of Virahol of 0.6 part of ethanol of methyl alcohol
2 parts of 0.1 part of Skellysolve As of 15 parts of dimethyl ketones of isopropylcarbinol
1 part of 1 part of pentamethylene of 1 part of pure isooctane of dipropyl
0.1 part of 26 parts of cyclopentadiene of 1 part of turps of Nitromethane 99Min.
0.1 part of 0.3 part of methyl-formiate of 0.15 part of propylene diamine of polyisobutene
16 parts of 0.8 part of petroleum naphthas of 0.1 part of varsol oil of methylcarbonate
5 parts of 8 parts of sherwood oils of 5 parts of Methylal(dimethoxymethane) of diisopropyl ether
0.3 part of 10 parts of dodecyl phenol polyethenoxy ether of methyl tertiary butyl ether
0.3 part of 0.15 part of Oleum Cocois alkyl of static inhibitor SN oxalamide
2,0.1 part of C of 2-dimethyl propylene acid anhydrides
10.3 part of-1406 metal corrosion inhibitor
B
R0.3 part of antioxidant NS-Q of-7064 rubber and plastic spare swelling inhibitor
10.3 part.
5, high-content alcohol ether fuel additive according to claim 1 is characterized in that counting by weight by following materials of weight proportions and forms:
1 part of 0.5 part of Virahol of 0.6 part of ethanol of methyl alcohol
0.45 part of 0.5 part of Skellysolve A of 16 parts of dimethyl ketones of isopropylcarbinol
0.1 part of 0.1 part of pentamethylene of 0.1 part of pure isooctane of dipropyl
0.15 part of 0.6 part of cyclopentadiene of 0.5 part of turps of Nitromethane 99Min.
0.5 part of 0.2 part of methyl-formiate of 0.1 part of propylene diamine of polyisobutene
0.5 part of 40 parts of petroleum naphtha of 0.5 part of varsol oil of methylcarbonate
5 parts of 20 parts of sherwood oils of 5 parts of Methylal(dimethoxymethane) of diisopropyl ether
0.3 part of 5 parts of dodecyl phenol polyethenoxy ether of methyl tertiary butyl ether
0.3 part of 0.1 part of Oleum Cocois alkyl of static inhibitor SN oxalamide
C
10.3 part of B of-1406 metal corrosion inhibitors
R0.3 part of-7064 rubber and plastic spare swelling inhibitor
Antioxidant NS-Q
10.3 part.
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