CN103215090A - Additive for reducing PM2.5 emission of diesel engine and application of additive - Google Patents
Additive for reducing PM2.5 emission of diesel engine and application of additive Download PDFInfo
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- CN103215090A CN103215090A CN2013101583385A CN201310158338A CN103215090A CN 103215090 A CN103215090 A CN 103215090A CN 2013101583385 A CN2013101583385 A CN 2013101583385A CN 201310158338 A CN201310158338 A CN 201310158338A CN 103215090 A CN103215090 A CN 103215090A
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- diesel
- ketone
- butyl peroxide
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- 239000000654 additive Substances 0.000 title claims abstract description 46
- 230000000996 additive effect Effects 0.000 title claims abstract description 42
- -1 tert-butyl ketone peroxide Chemical class 0.000 claims abstract description 53
- 239000002283 diesel fuel Substances 0.000 claims description 41
- 238000007599 discharging Methods 0.000 claims description 17
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert-Butyl hydroperoxide Substances CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 claims description 15
- LFQJWIZRJNUUNY-UHFFFAOYSA-N CC(=O)C.C(C)(C)(C)OO Chemical compound CC(=O)C.C(C)(C)(C)OO LFQJWIZRJNUUNY-UHFFFAOYSA-N 0.000 claims description 5
- NENCIFGACYACAO-UHFFFAOYSA-N CC(=O)C.C(C)(C)(C)OOC(C)(C)C Chemical group CC(=O)C.C(C)(C)(C)OOC(C)(C)C NENCIFGACYACAO-UHFFFAOYSA-N 0.000 claims description 5
- JVIDAODLSXWXQK-UHFFFAOYSA-N CC(CC)=O.C(C)(C)(C)OO Chemical compound CC(CC)=O.C(C)(C)(C)OO JVIDAODLSXWXQK-UHFFFAOYSA-N 0.000 claims description 5
- NGVOTVMBWKFETO-UHFFFAOYSA-N CC(CCC)=O.C(C)(C)(C)OO Chemical compound CC(CCC)=O.C(C)(C)(C)OO NGVOTVMBWKFETO-UHFFFAOYSA-N 0.000 claims description 5
- SMCKKBFQGHMMPM-UHFFFAOYSA-N CC(CCC)=O.C(C)(C)(C)OOC(C)(C)C Chemical compound CC(CCC)=O.C(C)(C)(C)OOC(C)(C)C SMCKKBFQGHMMPM-UHFFFAOYSA-N 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- BIHZSVNDYFGFPT-UHFFFAOYSA-N butan-2-one;2-tert-butylperoxy-2-methylpropane Chemical compound CCC(C)=O.CC(C)(C)OOC(C)(C)C BIHZSVNDYFGFPT-UHFFFAOYSA-N 0.000 claims description 5
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 5
- 150000002576 ketones Chemical class 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 239000000203 mixture Substances 0.000 abstract description 30
- 238000006243 chemical reaction Methods 0.000 abstract description 21
- 238000002485 combustion reaction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 7
- 150000002978 peroxides Chemical class 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 36
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 19
- 238000002156 mixing Methods 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 230000007935 neutral effect Effects 0.000 description 9
- 239000012074 organic phase Substances 0.000 description 9
- 239000000376 reactant Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- 238000005303 weighing Methods 0.000 description 9
- 239000002253 acid Substances 0.000 description 6
- 239000013618 particulate matter Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 150000002632 lipids Chemical class 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 229910052684 Cerium Inorganic materials 0.000 description 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 3
- 229910000420 cerium oxide Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- KILURZWTCGSYRE-LNTINUHCSA-K (z)-4-bis[[(z)-4-oxopent-2-en-2-yl]oxy]alumanyloxypent-3-en-2-one Chemical compound CC(=O)\C=C(\C)O[Al](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O KILURZWTCGSYRE-LNTINUHCSA-K 0.000 description 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XNLICIUVMPYHGG-UHFFFAOYSA-N pentan-2-one Chemical compound CCCC(C)=O XNLICIUVMPYHGG-UHFFFAOYSA-N 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 1
- RMGHERXMTMUMMV-UHFFFAOYSA-N 2-methoxypropane Chemical compound COC(C)C RMGHERXMTMUMMV-UHFFFAOYSA-N 0.000 description 1
- NKFIBMOQAPEKNZ-UHFFFAOYSA-N 5-amino-1h-indole-2-carboxylic acid Chemical compound NC1=CC=C2NC(C(O)=O)=CC2=C1 NKFIBMOQAPEKNZ-UHFFFAOYSA-N 0.000 description 1
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000005233 alkylalcohol group Chemical group 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 239000012075 bio-oil Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229940044927 ceric oxide Drugs 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 125000003438 dodecyl group Chemical group [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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 229940082615 organic nitrates used in cardiac disease Drugs 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention relates to an additive for reducing PM2.5 emission of a diesel engine and application of the additive. The additive is one or two of tert-butyl ketone peroxide (the molecular formula is (CH3)3COOC(CH3)(OH)R) or di-tert-butyl ketone peroxide (the molecular formula is ((CH3)3COO)2C(CH3)R). The application of the additive is as follows: the additive is added into diesel, wherein the additive content relative to the diesel is 300 to 3000 ppm. According to the invention, the limitation of the prior art is overcome, so that the PM2.5 emission of the diesel engine is obviously reduced; ash is not produced in the combustion process of the diesel containing the additive, so abrasion of the diesel engine is avoided; the peroxide composition and the diesel have excellent cooperative performance; and in addition, the reaction temperature of the peroxide is mild, the process is simple, the product is easily mixed with the diesel, and high practicability is achieved.
Description
Technical field
The invention belongs to the environmental protection field, be specifically related to a kind of additive and application thereof that reduces diesel motor PM2.5 discharging.
Background technology
Along with the quickening of vehicle diesel oil trend in the world wide, the demand of diesel oil can be more and more big.PM2.5 mainly comes from motor vehicle in the topsoil, the PM2.5 overwhelming majority of automotive emission comes from diesel vehicle, the major cause that diesel engine discharged particle produces is because fuel combustion is inhomogeneous, part of fuel incomplete combustion, oxidation under the high temperature anoxia condition, cracking and form.Therefore countries in the world are more and more stricter to the restriction of diesel particulate emission, and for the requirement of the Abgasgesetz that reaches increasingly stringent, the technical measures of diesel particulate emission are all reduced in countries in the world at active development at present.
In the face of on a large scale, the long-time haze weather that occurs, the air contaminant treatment especially motor vehicle exhaust problem of administering is highlighted once more.PM2.5 is meant that diameter is less than or equal to 2.5 microns particulate matter in the atmosphere, is also referred to as and can goes into the lung particulate matter.The residue that discharges through burning in the processes such as its main source motor vehicle exhaust, industrial production also can cause great harm to HUMAN HEALTH.According to statistics, in Europe, PM2.5 causes 386000 people's death every year, and makes European Union member countries' average life expectancy reduce 8.6 months.PM2.5 is easy to the hazardous and noxious substances in the enriched air By, and can enter in the body along with people's breathing, even enters into alveolar and blood, causes various diseases.It still is the arch-criminal that visibility meter reduces, and according to the study, because the pollution of PM2.5, the visibility meter of the U.S. only is 30% of nature visibility meter; Particulate matter also has certain influence to weather, and it causes global cooling by directly influencing weather with indirect two kinds of approach.
Chinese patent CN102559336A relates to the agent of a kind of vehicle exhaust PM2.5 pollutant control, adopts methyl alcohol, ferrocene, butanols, nano lanthanum oxide, nano-cerium oxide, potassium permanganate, methyl isopropyl ether, aluminium acetylacetonate, the dodecyl alkenyl succinic acid, urea, different propionic aldehyde, polyene-based succimide, Manganse Dioxide, ethanol etc. are prepared from.
Chinese patent ZLO1814887.5 has proposed a kind of method of improving fuel at combustion unit internal combustion efficient and minimizing discharge, it is by with fuel dope, be at least aly to be coated with alkyl to complete the particulate state bright-coloured that acid joins be oxide compound, oxidation decorations especially, disperse realizes in fuel.
200480007843.9 of Chinese patent application have been described a kind of method that improves burning efficiency of internal combustion engine, promptly install the titanium dioxide decorations nano particle of the titanium dioxide decorations nano particle that adds the additive that acts as a fuel in the forward direction fuel or the metal that mixed at introducing fuel to the vehicle that comprises oil engine or other.
Chinese patent application CN101555423 discloses a kind of environmental-friendly and energy-saving catalytic combustion diesel oil, and by the CeO of diesel oil and high stable: the single dispersion of nanometer is mixed in proportion formulated at normal temperatures and pressures.
Chinese patent CN1465673 relates to a kind of multifunctional diesel oil, additive for heavy oil, and its composition is mixture, lipid acid cobalt, calcium naphthenate, polyisobutene succinimide, longer chain fatty acid of lipid acid cerium or lipid acid lanthanum or lipid acid cerium and lipid acid lanthanum etc.
Chinese patent CN1447848 relates to a kind of minimizing by diesel oil and fuel oil combustion granular material discharged additive that produces and the composition that contains described additive, and this additive is made of metal oxidation catalyst, organic nitrates and dispersion agent.
Chinese patent CN101439261 relates to a kind of emission of diesel engine cobalt oxide and cerium oxide catalyst for purifying particulate and preparation method, this catalyzer is the double oxide composite catalyst, especially support on nano ceric oxide by cobalt or the body of cobalt and cerium mutually mixed oxide form.
Chinese patent CN102732331A has related to a kind of petrochemical industry bio oil methyl alcohol synthetic (low PM2.5) diesel oil and preparation method thereof, comprises fatty acid ester of low-carbon alcohol, ammoniacal liquor, formations such as methyl alcohol and diesel oil.
Chinese patent CN1470618 relates to a kind of ashless diesel-dope and preparation method thereof and using method, by sorbitan monostearate, alkyl alcohol Soxylat A 25-7 and derivative, alkylphenol polyoxyethylene and derivative thereof, alcohol contract oxalic dialdehyde,, middle carbon alcohol, solvent oil forms, can improve the combustionproperty of diesel oil, keep the cylinder cleaning, reduce incomplete combustion, reduce the discharging of CO, NOx, HC and PM pollutent in the tail gas.
Above-mentioned these additives in use all can reduce the granular material discharged of diesel motor, owing to contain metallic element, as ferrocene, nano lanthanum oxide, nano-cerium oxide, potassium permanganate, aluminium acetylacetonate, Manganse Dioxide, these patent compounds can be produced certain ash content in combustion processes, and diesel motor is had certain wearing and tearing.
Summary of the invention
At the deficiencies in the prior art, the purpose of this invention is to provide a kind of additive and application thereof that reduces diesel motor PM2.5 discharging, this additive makes the PM2.5 discharging of diesel motor that remarkable reduction be arranged, and can not produce ash content in combustion processes, and whether diesel motor is worn and torn.
The additive of minimizing diesel motor PM2.5 discharging of the present invention, additive is one or both in single tert-butyl hydroperoxide ketone or the di-tert-butyl peroxide ketone.
The present invention forms from the rerum natura and the structure of superoxide, with diesel motor diesel quality is required to combine consideration, because single tert-butyl hydroperoxide ketone or di-tert-butyl peroxide ketone are under the condition of diesel motor, can produce a large amount of oxygen radicals, promote diesel combustion, reduce the generation of the PM2.5 of diesel motor, so this additive has good emission reduction effect on the diesel motor stand, can reduce the particle content in the diesel engine exhaust, especially the content of PM2.5 particulate matter.
It is that 0.1-10:1 mixes with the mass ratio with di-tert-butyl peroxide ketone that additive is preferably single tert-butyl hydroperoxide ketone.Because obvious synergistic effect between each additive, single tert-butyl hydroperoxide ketone are mixed use with di-tert-butyl peroxide ketone obvious to the emission reduction effect of diesel motor.
Single tert-butyl hydroperoxide ketone is the single tert-butyl hydroperoxide ketone of carbonatoms between 7-20; Di-tert-butyl peroxide ketone is the di-tert-butyl peroxide ketone of carbonatoms between 11-24.
The molecular formula of single tert-butyl hydroperoxide ketone is (CH
3)
3COOC (CH
3) (OH) R, structural formula is:
Wherein: the R=C1-C14 alkyl.
The molecular formula of di-tert-butyl peroxide ketone is ((CH
3)
3COO)
2C (CH
3) R, structural formula is:
Wherein: the R=C1-C14 alkyl.
Single tert-butyl hydroperoxide ketone is preferably single tert-butyl hydroperoxide acetone, single tert-butyl hydroperoxide butanone, single tert-butyl hydroperoxide pentanone or single tert-butyl hydroperoxide hexanone.
Di-tert-butyl peroxide ketone is preferably di-tert-butyl peroxide acetone, di-tert-butyl peroxide butanone, di-tert-butyl peroxide pentanone, di-tert-butyl peroxide C12 ketone or di-tert-butyl peroxide C14 ketone.
The preparation method of single tert-butyl hydroperoxide ketone and di-tert-butyl peroxide ketone is: under the concentrated sulfuric acid catalyst effect, tertbutyl peroxide and ketone compound prepared in reaction between 0 ℃-20 ℃ forms.
The Application of Additives of described minimizing diesel motor PM2.5 discharging is: additive is joined in the diesel oil, and additive is 300-3000ppm with respect to the content of diesel oil.Described diesel oil is commercially available No. 0 diesel oil ,-No. 10 diesel oil ,-No. 20 diesel oil or-No. 35 diesel oil.Have and reduce the granular material discharged of diesel motor or diesel vehicle preferably, especially reduce the effect of PM2.5 discharging.
In sum, the present invention has the following advantages:
(1) additive that adopts of the present invention has overcome the limitation of conventional art, has developed brand-new additive utilisation technology route, makes the PM2.5 discharging of diesel motor that remarkable reduction be arranged.
(2) diesel oil that contains additive of the present invention can not produce ash content in combustion processes, and whether diesel motor is worn and torn.
(3) has good matching property between this additive and the diesel oil.And, the temperature of reaction gentleness of this superoxide, technology is simple, and product is easy to mix with diesel oil, has very high practicality.
Embodiment
The present invention will be further described below in conjunction with embodiment.
Embodiment 1
Take by weighing 115 kilograms acetone, be added in the reactor, reactant is cooled to-10 ℃ after, start stirring rake, add 125 kilograms aqueous sulfuric acid (70%).The control temperature of reaction kettle is no more than-5 ℃.500 kilograms tertbutyl peroxides (71%) are added in the reactor, and control reaction temperature is in 20 ℃, and afterreaction finished in 2 hours.The organic phase washing obtains single tert-butyl hydroperoxide acetone to neutral.
Get 3 kilograms in single tert-butyl hydroperoxide acetone, join in 1000 kilograms of No. 0 diesel oil, obtain Dresel fuel compositions 1 after mixing.
Embodiment 2
Take by weighing 145 kilograms butanone, be added in the reactor, reactant is cooled to-10 ℃ after, start stirring rake, add 125 kilograms aqueous sulfuric acid (70%).The control temperature of reaction kettle is no more than-5 ℃.500 kilograms tertbutyl peroxides (71%) are added in the reactor, and control reaction temperature is in 20 ℃, and afterreaction finished in 2 hours.The organic phase washing obtains single tert-butyl hydroperoxide butanone to neutral.
Get 2 kilograms of single tert-butyl hydroperoxide butanone, join in 1000 kilograms of No. 0 diesel oil, obtain Dresel fuel compositions 2 after mixing.
Embodiment 3
Take by weighing 170 kilograms pentanone, be added in the reactor, reactant is cooled to-10 ℃ after, start stirring rake, add 125 kilograms aqueous sulfuric acid (70%).The control temperature of reaction kettle is no more than-5 ℃.500 kilograms tertbutyl peroxides (71%) are added in the reactor, and control reaction temperature is in 20 ℃, and afterreaction finished in 2 hours.The organic phase washing obtains single tert-butyl hydroperoxide pentanone to neutral.
Get 0.3 kilogram of single tert-butyl hydroperoxide pentanone, join in 1000 kilograms of No. 0 diesel oil, obtain Dresel fuel compositions 3 after mixing.
Embodiment 4
Take by weighing 197 kilograms hexanone, be added in the reactor, reactant is cooled to-10 ℃ after, start stirring rake, add 125 kilograms aqueous sulfuric acid (70%).The control temperature of reaction kettle is no more than-5 ℃.500 kilograms tertbutyl peroxides (71%) are added in the reactor, and control reaction temperature is in 20 ℃, and afterreaction finished in 2 hours.The organic phase washing obtains single tert-butyl hydroperoxide hexanone to neutral.
Get 3 kilograms of single tert-butyl hydroperoxide hexanones, join in 1000 kilograms of No. 0 diesel oil, obtain Dresel fuel compositions 4 after mixing.
Embodiment 5
Take by weighing 229 kilograms acetone, be added in the reactor, reactant is cooled to-10 ℃ after, start stirring rake, add 125 kilograms aqueous sulfuric acid (70%).The control temperature of reaction kettle is no more than-5 ℃.500 kilograms tertbutyl peroxides (71%) are added in the reactor, and control reaction temperature is in 20 ℃, and afterreaction finished in 2 hours.The organic phase washing obtains di-tert-butyl peroxide acetone to neutral.
Get 2 kilograms in di-tert-butyl peroxide acetone, join in 1000 kilograms of No. 0 diesel oil, obtain Dresel fuel compositions 5 after mixing.
Embodiment 6
Take by weighing 284 kilograms butanone, be added in the reactor, reactant is cooled to-10 ℃ after, start stirring rake, add 125 kilograms aqueous sulfuric acid (70%).The control temperature of reaction kettle is no more than-5 ℃.500 kilograms tertbutyl peroxides (71%) are added in the reactor, and control reaction temperature is in 20 ℃, and afterreaction finished in 2 hours.The organic phase washing obtains the di-tert-butyl peroxide butanone to neutral.
Get 1 kilogram of di-tert-butyl peroxide butanone, join in 1000 kilograms of No. 0 diesel oil, obtain Dresel fuel compositions 6 after mixing.
Embodiment 7
Take by weighing 340 kilograms pentanone, be added in the reactor, reactant is cooled to-10 ℃ after, start stirring rake, add 125 kilograms aqueous sulfuric acid (70%).The control temperature of reaction kettle is no more than-5 ℃.500 kilograms tertbutyl peroxides (71%) are added in the reactor, and control reaction temperature is in 20 ℃, and afterreaction finished in 2 hours.The organic phase washing obtains the di-tert-butyl peroxide pentanone to neutral.
Get 0.5 kilogram of di-tert-butyl peroxide pentanone, join in 1000 kilograms of No. 0 diesel oil, obtain Dresel fuel compositions 7 after mixing.
Embodiment 8
Take by weighing 730 kilograms C12 ketone, be added in the reactor, reactant is cooled to-10 ℃ after, start stirring rake, add 125 kilograms aqueous sulfuric acid (70%).The control temperature of reaction kettle is no more than-5 ℃.500 kilograms tertbutyl peroxides (71%) are added in the reactor, and control reaction temperature is in 20 ℃, and afterreaction finished in 2 hours.The organic phase washing obtains di-tert-butyl peroxide C12 ketone to neutral.
Get 1 kilogram of di-tert-butyl peroxide C12 ketone, join in 1000 kilograms of No. 0 diesel oil, obtain Dresel fuel compositions 8 after mixing.
Embodiment 9
Take by weighing 840 kilograms C14 ketone, be added in the reactor, reactant is cooled to-10 ℃ after, start stirring rake, add 125 kilograms aqueous sulfuric acid (70%).The control temperature of reaction kettle is no more than-5 ℃.500 kilograms tertbutyl peroxides (71%) are added in the reactor, and control reaction temperature is in 20 ℃, and afterreaction finished in 2 hours.The organic phase washing obtains di-tert-butyl peroxide C14 ketone to neutral.
Get 2 kilograms of di-tert-butyl peroxide C14 ketone, join in 1000 kilograms of No. 0 diesel oil, obtain Dresel fuel compositions 9 after mixing.
Embodiment 10
Get 0.2 kilogram in single tert-butyl hydroperoxide acetone, get 2 kilograms in di-tert-butyl peroxide acetone, join in 1000 kilograms of No. 0 diesel oil, obtain Dresel fuel compositions 10 after mixing.
Embodiment 11
Get 1 kilogram of single tert-butyl hydroperoxide butanone, get 0.1 kilogram of di-tert-butyl peroxide butanone, join in 1000 kilograms of No. 0 diesel oil, obtain Dresel fuel compositions 11 after mixing.
Embodiment 12
Get 1.5 kilograms of single tert-butyl hydroperoxide pentanones, get 1.5 kilograms of di-tert-butyl peroxide pentanones, join in 1000 kilograms of No. 0 diesel oil, obtain Dresel fuel compositions 12 after mixing.
Comparative Examples
Dresel fuel compositions 1-12 that according to GB/T18297-2001 " motor car engine method for testing performance " and GB/T17691-2005 " automobile-used compression-ignited, geseous fuel spark ignition engine and automobile exhaust pollutant discharge limit value and measuring method (Chinese III, IV, V stage) " embodiment 1-12 is prepared on the diesel motor test-bed and No. 0 diesel oil that does not contain the superoxide additive are tested, on the diesel motor stand, test, detect the granular material discharged data of diesel motor.Testing tool has electric eddy current dynamometer (GW160), Intelligent Fuel Consumption Instrument (FC2210), engine exhaust analytical system (MEXA7100), engine exhaust particulate matter analytical system (MDLT-1302TMA) and diesel motor (JX493ZLQ3).
Fixing diesel motor operating parameter in test, engine revolution is 1600r/min, loads to be 25kW, measures the particulate matter pollutent data in diesel motor exhaust this moment, sees Table 1.
Granular material discharged test result in table 1 diesel motor exhaust
| Sample | PM2.5/(g/kW·h) |
| No. 0 diesel oil | 1.69 |
| Dresel fuel compositions 1 | 0.82 |
| Dresel fuel compositions 2 | 0.89 |
| Dresel fuel compositions 3 | 1.37 |
| Dresel fuel compositions 4 | 0.94 |
| Dresel fuel compositions 5 | 0.77 |
| Dresel fuel compositions 6 | 1.15 |
| Dresel fuel compositions 7 | 1.29 |
| Dresel fuel compositions 8 | 1.19 |
| Dresel fuel compositions 9 | 0.91 |
| Dresel fuel compositions 10 | 0.81 |
| Dresel fuel compositions 11 | 0.93 |
| Dresel fuel compositions 12 | 0.63 |
As can be seen from Table 1: compare No. 0 diesel oil that does not contain the superoxide additive, the quantity discharged of the PM2.5 of the Dresel fuel compositions 1-12 that embodiment 1-12 prepares has remarkable reduction.
Claims (9)
1. one kind is reduced the additive that diesel motor PM2.5 discharges, and it is characterized in that: additive is one or both in single tert-butyl hydroperoxide ketone or the di-tert-butyl peroxide ketone.
2. the additive of minimizing diesel motor PM2.5 discharging according to claim 1, it is characterized in that: additive is that single tert-butyl hydroperoxide ketone is that 0.1-10:1 mixes with the mass ratio with di-tert-butyl peroxide ketone.
3. the additive of minimizing diesel motor PM2.5 discharging according to claim 1, it is characterized in that: single tert-butyl hydroperoxide ketone is the single tert-butyl hydroperoxide ketone of carbonatoms between 7-20; Di-tert-butyl peroxide ketone is the di-tert-butyl peroxide ketone of carbonatoms between 11-24.
4. the additive of minimizing diesel motor PM2.5 discharging according to claim 1, it is characterized in that: the structural formula of single tert-butyl hydroperoxide ketone is:
Wherein: the R=C1-C14 alkyl.
5. the additive of minimizing diesel motor PM2.5 discharging according to claim 1, it is characterized in that: the structural formula of di-tert-butyl peroxide ketone is:
Wherein: the R=C1-C14 alkyl.
6. the additive of minimizing diesel motor PM2.5 discharging according to claim 4, it is characterized in that: single tert-butyl hydroperoxide ketone is single tert-butyl hydroperoxide acetone, single tert-butyl hydroperoxide butanone, single tert-butyl hydroperoxide pentanone or single tert-butyl hydroperoxide hexanone.
7. the additive of minimizing diesel motor PM2.5 discharging according to claim 5, it is characterized in that: di-tert-butyl peroxide ketone is di-tert-butyl peroxide acetone, di-tert-butyl peroxide butanone, di-tert-butyl peroxide pentanone, di-tert-butyl peroxide C12 ketone or di-tert-butyl peroxide C14 ketone.
8. the Application of Additives of the arbitrary described minimizing diesel motor PM2.5 discharging of a claim 1-7, it is characterized in that: additive is joined in the diesel oil, and additive is 300-3000ppm with respect to the content of diesel oil.
9. the Application of Additives of minimizing diesel motor PM2.5 discharging according to claim 8, it is characterized in that: described diesel oil is commercially available No. 0 diesel oil ,-No. 10 diesel oil ,-No. 20 diesel oil or-No. 35 diesel oil.
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| CN201310311675.3A CN103361134B (en) | 2013-05-02 | 2013-07-23 | Additive for reducing PM2.5 emission of diesel engines and application of additive |
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| CN107980056A (en) * | 2015-04-28 | 2018-05-01 | 联合引发剂有限公司 | Use of fuel additives in diesel fuels for removing deposits in diesel engines |
| CN108291162A (en) * | 2015-04-28 | 2018-07-17 | 联合引发剂有限公司 | The purposes that fuel additive in diesel fuel consumes for reducing diesel motor fuel |
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| CN104449906B (en) * | 2014-12-28 | 2016-05-04 | 山西华顿实业有限公司 | Reduce the granular material discharged additive of alcohol-group fuel |
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| CN1073952A (en) * | 1991-12-31 | 1993-07-07 | 日昭技研株式会社 | Ethylene chloride resin foams and method for making thereof |
| US7332001B2 (en) * | 2003-10-02 | 2008-02-19 | Afton Chemical Corporation | Method of enhancing the operation of diesel fuel combustion systems |
| AU2007254142A1 (en) * | 2006-05-18 | 2007-11-29 | Clean Diesel Technologies, Inc. | Improvements in diesel particulate control |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107980056A (en) * | 2015-04-28 | 2018-05-01 | 联合引发剂有限公司 | Use of fuel additives in diesel fuels for removing deposits in diesel engines |
| CN108291162A (en) * | 2015-04-28 | 2018-07-17 | 联合引发剂有限公司 | The purposes that fuel additive in diesel fuel consumes for reducing diesel motor fuel |
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