CN101691510B - Novel compound gasoline antiknock agent - Google Patents
Novel compound gasoline antiknock agent Download PDFInfo
- Publication number
- CN101691510B CN101691510B CN 200910019448 CN200910019448A CN101691510B CN 101691510 B CN101691510 B CN 101691510B CN 200910019448 CN200910019448 CN 200910019448 CN 200910019448 A CN200910019448 A CN 200910019448A CN 101691510 B CN101691510 B CN 101691510B
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- CN
- China
- Prior art keywords
- gasoline
- novel compound
- antiknock agent
- ferrocene
- tert
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 15
- 239000006079 antiknock agent Substances 0.000 title claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 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 abstract description 15
- -1 butanedioic acid pentaerythritol ester Chemical class 0.000 abstract description 11
- 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 abstract description 9
- 238000002485 combustion reaction Methods 0.000 abstract description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 7
- 229920002367 Polyisobutene Polymers 0.000 abstract description 7
- 229910052791 calcium Inorganic materials 0.000 abstract description 7
- 239000011575 calcium Substances 0.000 abstract description 7
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 abstract description 7
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 abstract description 6
- WMOVHXAZOJBABW-UHFFFAOYSA-N tert-butyl acetate Chemical compound CC(=O)OC(C)(C)C WMOVHXAZOJBABW-UHFFFAOYSA-N 0.000 abstract description 6
- YCPYRHIWLKVSHE-UHFFFAOYSA-N 2-[1-[(2-hydroxyphenyl)methylideneamino]propyliminomethyl]phenol Chemical compound CCC(N=Cc1ccccc1O)N=Cc1ccccc1O YCPYRHIWLKVSHE-UHFFFAOYSA-N 0.000 abstract 1
- JELQNFAUSQUEGV-UHFFFAOYSA-N benzyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OCC1=CC=CC=C1 JELQNFAUSQUEGV-UHFFFAOYSA-N 0.000 abstract 1
- 235000010354 butylated hydroxytoluene Nutrition 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 239000000654 additive Substances 0.000 description 10
- 230000000996 additive effect Effects 0.000 description 9
- 241000158728 Meliaceae Species 0.000 description 6
- 240000000203 Salix gracilistyla Species 0.000 description 6
- 239000004305 biphenyl Substances 0.000 description 6
- 235000010290 biphenyl Nutrition 0.000 description 6
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 101000823778 Homo sapiens Y-box-binding protein 2 Proteins 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- POCFBDFTJMJWLG-UHFFFAOYSA-N dihydrosinapic acid methyl ester Natural products COC(=O)CCC1=CC(OC)=C(O)C(OC)=C1 POCFBDFTJMJWLG-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 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 1
- KJUSBZIVYOEDOT-UHFFFAOYSA-N OC([Mn])=O Chemical compound OC([Mn])=O KJUSBZIVYOEDOT-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002816 fuel additive Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NFWSQSCIDYBUOU-UHFFFAOYSA-N methylcyclopentadiene Chemical compound CC1=CC=CC1 NFWSQSCIDYBUOU-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention discloses a novel compound gasoline antiknock agent comprising the following raw materials in weight ratio: 0.25-0.75% of ferrocene, 2.0-5.5% of tert-butyl acetate, 10-15% of diphenyl benzyl phosphate, 0.30-0.70% of 2,6-di-tert-butyl-p-cresol, 5-13% of calcium petroleum sulfonate with middle based value, 0.04-0.08% of N,N'- bis(salicylidene)-propane diamine, 2-6% of polyisobutylene butanedioic acid pentaerythritol ester and the balance methylbenezene. The novel compound gasoline antiknock agent of the invention can not only obviously improve the octane number of the gasoline andimprove combustion performance of the gasoline, but also effectively remove the combustion residues and reduce the exhaust emission, thus having good application prospect.
Description
Technical field
The present invention relates to a kind of gasoline dope, relate in particular to a kind of novel compound gasoline antiknock agent, belong to field of fuel additives.
Background technology
No lead antiknock compound commonly used at present has methyl cyclopentadiene three carboxyl manganese (being called for short MMT), MTBE (being called for short MTBE), ferrocene, TAME (being called for short TAME), the trimethyl carbinol (being called for short TBA), methyl alcohol, ethanol etc.MTBE generally uses in worldwide as gasoline dope; It can not only effectively improve gasoline octane rating, and can also improve automotive performance, reduces content in the exhaust; Reduce the gasoline production cost simultaneously, but its use pollutes to water resources easily but.Ferrocene also is uprising dose of the more white gasoline of research at present, but the red stone of gasoline and ferrocene burning back generation is prone to be deposited on the part of mover, particularly is deposited on the petrolic sparking plug or on the petrolic portfire.Methyl alcohol, the alcoholic acid octane value is very high, nor needs other to make cosolvent than macromolecular alcohol; Can make the processed oil octane value improve 2 ~ 3 units, but methyl alcohol and alcoholic acid cost are higher, make their use receive certain restriction; Simultaneously when gasoline is moisture; Can be separated, and methyl alcohol and alcoholic acid vp height, use this improving agent to environmental protection and economic unfavorable.
Technology contents
The present invention is for solving the deficiency of present RONA, a kind of octane value that not only can significantly improve gasoline is provided, improved the gasoline combustion performance, and can effectively remove combustion residue, reduce the novel compound gasoline antiknock agent of exhaust gas emission.
For realizing the foregoing invention purpose, compound gasoline antiknock agent of the present invention is made up of the following weight proportion raw material:
Ferrocene 0.25%-0.75%
Tert.-butyl acetate 2.0%-5.5%
Phosphate toluene diphenyl ester 10%-15%
DBPC 2,6 ditertiary butyl p cresol 0.30%-0.70%
Middle base number calcium mahogany sulfonate 5%-13%
N, the inferior bigcatkin willow tn of N '-two 0.04%-0.08%
Polyisobutene Succinic Acid pentaerythritol ester 2%-6%
The toluene surplus.
For making novel compound gasoline antiknock agent of the present invention reach best result of use, raw material preferred weight proportioning of the present invention is:
Ferrocene 0.55%
Tert.-butyl acetate 3.0%
Phosphate toluene diphenyl ester 13%
DBPC 2,6 ditertiary butyl p cresol 0.45%
Middle base number calcium mahogany sulfonate 10%
N, the inferior bigcatkin willow tn 0.06% of N '-two
Polyisobutene Succinic Acid pentaerythritol ester 5%
The toluene surplus.
Taking by weighing above desired raw material normal temperature and pressure mixes and gets final product.
The ferrocene that uses among the present invention has the good capability of antidetonance; But the temperature of the gentle in-cylinder combustion of fusing point of the products of combustion red stone of ferrocene is close; Red stone can be deposited on the part of mover when room temperature like this; Particularly be deposited on the petrolic sparking plug, influence the startup of mover.More serious is the wearing and tearing that can cause mover; The present invention has well solved this problem, has kept the good capability of antidetonance of ferrocene simultaneously, the detergent-dispersant additive polyisobutene Succinic Acid pentaerythritol ester among the present invention; Can effectively remove combustion residue; The cleaning that has kept fuel system, the sediment that forms in the dispersion oil product has reduced the loss of mover and the probability that breaks down; Used oxidation inhibitor 2,6-di-t-butyl-p-cresol can delay the oxidation of oil product, has reduced colloid and heavy matter, has improved the storing and transporting security property and the stability of gasoline, the accumulating phase of having improved gasoline; Base number calcium mahogany sulfonate (T in the smoke suppressor that adds among the present invention
102), can reduce exhaust of some harmful pollutants, effectively reduced pollution to environment, to preserve the ecological environment and the society Sustainable development have positive effect; Added metal passivator N, N`-two inferior bigcatkin willow tn (T
1201) and metal corrosion inhibitor phosphate toluene diphenyl ester (CDP), avoided fuel oil in combustion processes, the formaldehyde of generation, organic acids such as formic acid have prolonged the work-ing life of automobile and mover to the corrosion of mover and trolley part.
The fine integrated outstanding capability of antidetonance of ferrocene of additive of the present invention; Under the synergy of promoter additives such as detergent-dispersant additive, can remove the combustion residue of gasoline and ferrocene simultaneously, effectively guarantee the combustion-supporting property of antiknock of ferrocene; The burning and the accumulating stability of gasoline have been strengthened; To the playing a very good protection of mover, prolonged the work-ing life of mover simultaneously, had a good application prospect.
Embodiment
Embodiment 1
With the additive total mass is benchmark, gets ferrocene 0.25%, tert.-butyl acetate 2.0%, phosphate toluene diphenyl ester 10%, 2,6-di-t-butyl-p-cresol 0.35%, middle base number calcium mahogany sulfonate (T
102) 5%, N, the inferior bigcatkin willow tn of N`-two 0.05%, polyisobutene Succinic Acid pentaerythritol ester 2%, join mix under the normal temperature and pressure in 80.35% the toluene a kind of novel compound gasoline antiknock agent according to the invention.
Embodiment 2
With the additive total mass is benchmark, gets ferrocene 0.55%, tert.-butyl acetate 3.0%, phosphate toluene diphenyl ester 13%, 2,6-di-t-butyl-p-cresol 0.45%, middle base number calcium mahogany sulfonate (T
102) 10%, N, the inferior bigcatkin willow tn of N`-two 0.06%, polyisobutene Succinic Acid pentaerythritol ester 5%, join mix under the normal temperature and pressure in 67.94% the toluene a kind of novel compound gasoline antiknock agent according to the invention.
Embodiment 3
With the additive total mass is benchmark, gets ferrocene 0.75%, tert.-butyl acetate 5.5%, phosphate toluene diphenyl ester 15%, 2,6-di-t-butyl-p-cresol 0.7%, middle base number calcium mahogany sulfonate (T
102) 13%, N, the inferior bigcatkin willow tn of N`-two 0.07%, polyisobutene Succinic Acid pentaerythritol ester 6%, join mix under the normal temperature and pressure in 58.98% the toluene a kind of novel compound gasoline antiknock agent according to the invention.
With gasoline weight is benchmark, the addition according to 0.5% the compound octane promoter of the embodiment of the invention 2 is joined in the gasoline and with common commercially available quality of gasoline index contrast, like table 1:
Table 1: use regular gasoline, contain the quality of gasoline index contrast of additive of the present invention
The mover that uses DongFeng Automobile Co., Ltd to produce; Regular gasoline, the gasoline that contains additive of the present invention have been carried out the test of engine exhaust emission; Testing method adopts idling to measure; Find to use the gasoline of additive of the present invention to reduce 20%-30% than the quantity discharged of regular gasoline tail gas HC, CO, burning back line clear does not have residue basically simultaneously.
Claims (2)
1. compound gasoline antiknock agent is characterized in that it and is made up of the following weight proportion raw material:
2. compound gasoline antiknock agent according to claim 1 is characterized in that said raw material weight proportioning is:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910019448 CN101691510B (en) | 2009-10-20 | 2009-10-20 | Novel compound gasoline antiknock agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910019448 CN101691510B (en) | 2009-10-20 | 2009-10-20 | Novel compound gasoline antiknock agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101691510A CN101691510A (en) | 2010-04-07 |
| CN101691510B true CN101691510B (en) | 2012-07-04 |
Family
ID=42080227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910019448 Active CN101691510B (en) | 2009-10-20 | 2009-10-20 | Novel compound gasoline antiknock agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101691510B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103642544A (en) * | 2013-12-25 | 2014-03-19 | 济南开发区星火科学技术研究院 | Lead-free gasoline composite antiknock agent and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212401B (en) * | 2011-05-10 | 2013-05-15 | 湖南未名创林生物能源有限公司 | Alcohol-based fuel composite adjuvant for engine and preparation method thereof |
| WO2013010309A1 (en) * | 2011-07-15 | 2013-01-24 | 深圳市泓耀环境科技发展股份有限公司 | High-efficiency and environmentally-friendly gasoline antiknock |
| JP5981994B2 (en) * | 2011-08-17 | 2016-08-31 | 湖南中創化工股分有限公司 | Gasoline composition and method for preparing the same |
| CN102827666B (en) * | 2012-09-20 | 2014-02-05 | 赵冠军 | Liquid coal combustion improver |
| CN103074126B (en) * | 2013-01-31 | 2014-07-16 | 北京泰龙万达节能技术研究所 | Ash-free gasoline antiknock |
| CN103695056B (en) * | 2013-12-15 | 2016-05-04 | 山西华顿实业有限公司 | A kind of low carbon diesel additive |
| CN103789056A (en) * | 2014-01-16 | 2014-05-14 | 宁夏宝塔石化科技实业发展有限公司 | Novel gasoline compound antiknock agent |
| CN108251169A (en) * | 2017-12-19 | 2018-07-06 | 宁夏宝塔化工中心实验室(有限公司) | A kind of new polymers Compound gasoline antiknock |
| CN109022065A (en) * | 2018-08-14 | 2018-12-18 | 齐广浩 | A kind of gasoline compounding agent |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123829A (en) * | 1994-11-23 | 1996-06-05 | 中国科学院大连化学物理研究所 | Additive for catalyzing combustion of gasoline |
| US6102975A (en) * | 1999-10-01 | 2000-08-15 | Marr; Wesley D. | Fuel conditioner and improver compositions |
| CN1796508A (en) * | 2004-12-21 | 2006-07-05 | 上海中油企业集团有限公司 | Composition of multifunctional additive for diesel oil |
-
2009
- 2009-10-20 CN CN 200910019448 patent/CN101691510B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123829A (en) * | 1994-11-23 | 1996-06-05 | 中国科学院大连化学物理研究所 | Additive for catalyzing combustion of gasoline |
| US6102975A (en) * | 1999-10-01 | 2000-08-15 | Marr; Wesley D. | Fuel conditioner and improver compositions |
| CN1796508A (en) * | 2004-12-21 | 2006-07-05 | 上海中油企业集团有限公司 | Composition of multifunctional additive for diesel oil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103642544A (en) * | 2013-12-25 | 2014-03-19 | 济南开发区星火科学技术研究院 | Lead-free gasoline composite antiknock agent and preparation method thereof |
| CN103642544B (en) * | 2013-12-25 | 2015-09-23 | 济南开发区星火科学技术研究院 | A kind of Lead-free gasoline composite antiknock agent and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101691510A (en) | 2010-04-07 |
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