CN106590783B - A kind of octane rating promoter composition and preparation method thereof meeting five gasoline of state - Google Patents

A kind of octane rating promoter composition and preparation method thereof meeting five gasoline of state Download PDF

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Publication number
CN106590783B
CN106590783B CN201611112892.XA CN201611112892A CN106590783B CN 106590783 B CN106590783 B CN 106590783B CN 201611112892 A CN201611112892 A CN 201611112892A CN 106590783 B CN106590783 B CN 106590783B
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parts
gasoline
composition
meeting
antioxidant
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CN106590783A (en
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王宏
田永宏
张俊晟
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Xi'an Jiahong Energy Chemical Technology Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/10—Use of additives to fuels or fires for particular purposes for improving the octane number
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
    • C10L1/1824—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms mono-hydroxy
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/183—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom
    • C10L1/1832—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom mono-hydroxy
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
    • C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/188—Carboxylic acids; metal salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224—Amides; Imides carboxylic acid amides, imides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/232—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
    • C10L1/233—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring containing nitrogen and oxygen in the ring, e.g. oxazoles
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
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  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

A kind of octane rating promoter composition and preparation method thereof meeting five gasoline of state, the composition is by formamido phenyl alkyl ether, detersive, isooctyl acid potassium, cosolvent, antioxidant, anti-corrosion corrosion inhibitor composition.The composition is pollution-free, heavy metal free, and additive amount is few, it is significant to improve octane number promotor performance, and product processes are simple, at low cost, oil saving and pollution reducing, reduce engine fuel deposit, mitigate engine scuffing effect, can be widely used for gasoline products.

Description

A kind of octane rating promoter composition and preparation method thereof meeting five gasoline of state
Technical field
The invention belongs to gasoline additive technical fields, and in particular to a kind of octane rating promoter group for meeting five gasoline of state Close object and preparation method thereof.
Background technique
For many years, in the used many metals of people and nonmetallic octane rating promoter, the use of metallic anti-knock agent Excellent and additive amount is small.But its is maximum the disadvantage is that discharge heavy metal, has high risks to environment, so that it is in use There are dispute, long-time service is also bound to cause Metal-accumulation, causes spark plug failure, leads to the defects of exhaust valve lost of life. People use pure organic compound as octane rating promoter in research again, for example MTBE has a preferable anti-knock properties, but it contains Oxygen amount is higher, also restrained in use.And underground is easily penetrated into, water pollution is caused, brings harm to the mankind.
Since having promulgated new standard GB17930-2013 from State Bureau of Technical Supervision, each oil plant in the whole nation all takes difference Approach to reach the requirement of five new standard of gasoline state.It is simple using processing and reconciliation with the reduction of gasoline standard sulfur content When method is difficult to obtain ideal octane number, promoted that octane number necessitates using addition octane number promotor is arranged It applies.
To the synthesis of formamido phenyl alkyl ether from patent " one-step method octane rating promoter used in the present invention To formamido phenyl alkyl ether synthetic method ", application number: 201510356024.5.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the object of the present invention is to provide a kind of octane numbers for meeting five gasoline of state Enhancer compositions and preparation method thereof, have it is pure organic, pollution-free, additive amount is few, effectively improves octane number and adds The characteristics of simple process.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of octane rating promoter composition meeting five gasoline of state, includes following components by portion rate:
Formamido phenyl alkyl ether: 70~76 parts,
Detersive: 3~5 parts,
Isooctyl acid potassium: 8~10 parts,
Cosolvent: 12~15 parts,
Antioxidant: 0.005~0.008 part,
Anti-corrosion corrosion inhibitor: 0.005~0.008 part；
The cosolvent is mixed alcohol ether solution；
The antioxidant is 2,6-di-tert-butyl p-cresol or dibutyl hydroxy toluene；
The anti-corrosion corrosion inhibitor is the alcoholic solution of benzotriazole；
The detersive is polyisobutene succinimide.
Further, enhancer compositions by 74~76 parts to formamido phenyl alkyl ether, 3~4 portions of detersives, 8~9 parts Isooctyl acid potassium, 12~13 parts of cosolvents, 0.006~0.007 part of antioxidant, 0.007~0.008 part of anti-corrosion corrosion inhibitor composition.
Further, the enhancer compositions by 72~74 parts to formamido phenyl alkyl ether, 3~4 portions of detersives, 8~9 Part isooctyl acid potassium, 14~15 parts of cosolvents, 0.005~0.006 part of antioxidant, 0.006~0.007 part of anti-corrosion corrosion inhibitor group At.
Further, the composition by portion rate by 70~72 parts to formamido phenyl alkyl ether, 4~5 portions of detersives, 9 ~10 parts of isooctyl acid potassium, 14~15 parts of cosolvents, 0.005~0.006 part of antioxidant, 0.005~0.006 part of anti-corrosion corrosion inhibitor Composition.
A kind of preparation method for the octane rating promoter composition meeting five gasoline of state, sequentially includes the following steps:
A, cosolvent mixed alcohol ether solution is weighed in mass ratio, and 2,6-di-tert-butyl p-cresol is added to reaction kettle and is warming up to 40~50 DEG C, start stirring 25~35 minutes；
B, the alcoholic solution of benzotriazole is added in reaction kettle, is stirred 20~30 minutes；
C, isooctyl acid potassium and polyisobutene succinimide are added, starts stirring 25~35 minutes, it is cold by cooler But to 25 DEG C or so；
D, it adds and formamido phenyl alkyl ether is stirred 55~65 minutes, obtain purpose product.
The beneficial effects of the present invention are:
Compared with prior art, the present invention it is pollution-free, additive amount is few, improves that octane number is significant, adding technology is simple, Without heavy metal composition, new pollution will not be brought to environment.The underproof reconciliation base oil of octane number can be adjusted to 92#, 95#, 98# gasoline, octane number promotor are yellow oily transparency liquid, and density is 960~1050kg/m3, condensation point is high In -20 DEG C.And it is simple production process, at low cost, easy to use, have oil saving and pollution reducing, reduce engine fuel oil system deposit, Mitigate the effect of engine scuffing.
The influence of the sensitivity in various different octane gasoline is listed in table 1, statistics indicate that its using effect.
Statistics indicate that the present invention has compared with your writing those octane number promotions for being unable to reach five oil product label of state in table With domestic oil product has tended to high standard, and the needs of high grade oil are more and more.
Specific embodiment
Below with reference to embodiment, the content of the present invention will be further explained, but the present invention does not limit to and following embodiment.
Embodiment 1
In mass ratio by 70~76 parts to formamido phenyl alkyl ether, 3~5 parts of polyisobutene succinimide, 8~ 10 parts of isooctyl acid potassium, 12~15 parts of mixed alcohol ether solution, 0.005~0.008 part of 2,6-di-tert-butyl p-cresol or two fourths Base hydroxy-methylbenzene, the alcoholic solution of 0.005~0.008 part of benzotriazole.
Above-mentioned component is sequentially included the following steps:
A, cosolvent mixed alcohol ether solution is weighed in mass ratio, and 2,6-di-tert-butyl p-cresol is added to reaction kettle and is warming up to 40~50 DEG C, start stirring 25~35 minutes；
B, the alcoholic solution of benzotriazole is added in reaction kettle, is stirred 20~30 minutes；
C, isooctyl acid potassium and polyisobutene succinimide are added, starts stirring 25~35 minutes, it is cold by cooler But to 25 DEG C or so；
D, it adds and formamido phenyl alkyl ether is stirred 55~65 minutes, be promoted agent composition.
Embodiment 2
The composition is in mass ratio by 70~72 parts to formamido phenyl alkyl ether, and 4~5 portions of detersives, 9~10 parts different Potassium octanoate, 14~15 parts of cosolvents, 0.005~0.006 part of antioxidant, 0.005~0.006 part of anti-corrosion corrosion inhibitor composition.
The preparation method is the same as that of Example 1.
Embodiment 3
This meets the octane rating promoter composition of five gasoline of state by 72~74 parts to formamido phenyl alkyl ether, and 3~4 Part detersive, 8~9 parts of isooctyl acid potassium, 14~15 parts of cosolvents, 0.005~0.006 part of antioxidant, 0.006~0.007 part anti- Corrosion inhibitor composition.
The preparation method is the same as that of Example 1.
Embodiment 4
This meets the octane rating promoter composition of five gasoline of state by 74~76 parts to formamido phenyl alkyl ether, and 3~4 Part detersive, 8~9 parts of isooctyl acid potassium, 12~13 parts of cosolvents, 0.006~0.007 part of antioxidant, 0.007~0.008 part anti- Corrosion inhibitor composition.
The preparation method is the same as that of Example 1.
Embodiment 5
The composition is in mass ratio by 72 parts to formamido phenyl alkyl ether, 4 portions of detersives, 9 parts of isooctyl acid potassium, and 15 parts Cosolvent, 0.005 part of antioxidant, 0.005 part of anti-corrosion corrosion inhibitor composition.
The preparation method is the same as that of Example 1.
The catalytic gasoline that 495mlRON is 88.5 is added in brown port grinding bottle, adds 5ml the composition, is stirred well to Uniformly.Gasoline RON after detection plus agent is 91.4.
Embodiment 6
The composition is in mass ratio by 74 parts to formamido phenyl alkyl ether, 3 portions of detersives, 9 parts of isooctyl acid potassium, and 14 parts Cosolvent, 0.005 part of antioxidant, 0.005 part of anti-corrosion corrosion inhibitor composition.
The preparation method is the same as that of Example 1.
The alkylate oil that 495mlRON is 94.1 is added in brown port grinding bottle, adds 5ml the composition, is stirred well to Uniformly.Gasoline RON after detection plus agent is 95.9.
Embodiment 7
The composition is in mass ratio by 76 parts to formamido phenyl alkyl ether, 3 portions of detersives, 8 parts of isooctyl acid potassium, and 13 parts Cosolvent, 0.005 part of antioxidant, 0.005 part of anti-corrosion corrosion inhibitor composition.
The preparation method is the same as that of Example 1.
The blended gasoline that 495mlRON is 93.2 is added in brown port grinding bottle, adds 5ml the composition, is stirred well to Uniformly.Gasoline RON after detection plus agent is 95.5.

Claims (5)

1. a kind of octane rating promoter composition for meeting five gasoline of state, which is characterized in that by portion rate include following components:
To formamido phenyl alkyl ether: 70~76 parts,
Detersive: 3~5 parts,
Isooctyl acid potassium: 8~10 parts,
Cosolvent: 12~15 parts,
Antioxidant: 0.005~0.008 part,
Anti-corrosion corrosion inhibitor: 0.005~0.008 part；
The cosolvent is mixed alcohol ether solution；
The antioxidant is 2,6-di-tert-butyl p-cresol or dibutyl hydroxy toluene；
The anti-corrosion corrosion inhibitor is the alcoholic solution of benzotriazole；
The detersive is polyisobutene succinimide.
2. a kind of octane rating promoter composition for meeting five gasoline of state according to claim 1, which is characterized in that press part Number is than including following components: 74~76 parts to formamido phenyl alkyl ether, 3~4 portions of detersives, 8~9 parts of isooctyl acid potassium, 12 ~13 parts of cosolvents, 0.006~0.007 part of antioxidant, 0.007~0.008 part of anti-corrosion corrosion inhibitor.
3. a kind of octane rating promoter composition for meeting five gasoline of state according to claim 1, which is characterized in that press part Number is than including following components: 72~74 parts to formamido phenyl alkyl ether, 3~4 portions of detersives, 8~9 parts of isooctyl acid potassium, 14 ~15 parts of cosolvents, 0.005~0.006 part of antioxidant, 0.006~0.007 part of anti-corrosion corrosion inhibitor composition.
4. a kind of octane rating promoter composition for meeting five gasoline of state according to claim 1, which is characterized in that press part Number is than including following components: 70~72 parts to formamido phenyl alkyl ether, 4~5 portions of detersives, 9~10 parts of isooctyl acid potassium, 14 ~15 parts of cosolvents, 0.005~0.006 part of antioxidant, 0.005~0.006 part of anti-corrosion corrosion inhibitor composition.
5. meeting the preparation side of the octane rating promoter composition of five gasoline of state described in a kind of claim 1-4 any one Method, which is characterized in that sequentially include the following steps:
A, weigh cosolvent mixed alcohol ether solution in mass ratio, 2,6-di-tert-butyl p-cresol be added to reaction kettle be warming up to 40~ 50 DEG C, start stirring 25~35 minutes；
B, the alcoholic solution of benzotriazole is added in reaction kettle, is stirred 20~30 minutes；
C, isooctyl acid potassium and polyisobutene succinimide are added, starts stirring 25~35 minutes, is cooled to by cooler 25℃；
D, it adds and formamido phenyl alkyl ether is stirred 55~65 minutes, obtain purpose product.
CN201611112892.XA 2016-12-07 2016-12-07 A kind of octane rating promoter composition and preparation method thereof meeting five gasoline of state Expired - Fee Related CN106590783B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101717676A (en) * 2009-11-09 2010-06-02 陕西中大能源科技有限公司 Accelerating agent for gasoline and diesel oil and preparation method thereof
CN102876396A (en) * 2012-10-11 2013-01-16 陕西延长石油(集团)有限责任公司研究院 High stability methanol gasoline and preparation method thereof
CN103695050A (en) * 2013-12-21 2014-04-02 兖矿集团有限公司 Vehicle methanol gasoline composite additive
CN104498111A (en) * 2014-12-25 2015-04-08 山西华顿实业有限公司 Methanol gasoline cosolvent
CN105037192A (en) * 2015-06-25 2015-11-11 西安嘉宏能源化工科技有限公司 One-step method for synthesizing p-formylamino benzene alkyl ether as octane booster
US9447343B2 (en) * 2009-09-17 2016-09-20 Bharat Petroleum Corporation Limited Gasohol fuel composition for internal combustion engines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9447343B2 (en) * 2009-09-17 2016-09-20 Bharat Petroleum Corporation Limited Gasohol fuel composition for internal combustion engines
CN101717676A (en) * 2009-11-09 2010-06-02 陕西中大能源科技有限公司 Accelerating agent for gasoline and diesel oil and preparation method thereof
CN102876396A (en) * 2012-10-11 2013-01-16 陕西延长石油(集团)有限责任公司研究院 High stability methanol gasoline and preparation method thereof
CN103695050A (en) * 2013-12-21 2014-04-02 兖矿集团有限公司 Vehicle methanol gasoline composite additive
CN104498111A (en) * 2014-12-25 2015-04-08 山西华顿实业有限公司 Methanol gasoline cosolvent
CN105037192A (en) * 2015-06-25 2015-11-11 西安嘉宏能源化工科技有限公司 One-step method for synthesizing p-formylamino benzene alkyl ether as octane booster

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