CN108251167A - A kind of highly efficiency compositional type gasoline anti-knock agent - Google Patents

A kind of highly efficiency compositional type gasoline anti-knock agent Download PDF

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Publication number
CN108251167A
CN108251167A CN201711376130.5A CN201711376130A CN108251167A CN 108251167 A CN108251167 A CN 108251167A CN 201711376130 A CN201711376130 A CN 201711376130A CN 108251167 A CN108251167 A CN 108251167A
Authority
CN
China
Prior art keywords
knock agent
compositional type
type gasoline
highly efficiency
efficiency compositional
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.)
Pending
Application number
CN201711376130.5A
Other languages
Chinese (zh)
Inventor
康慧芬
徐建
罗英鹏
任立广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemical Laboratory Center Of Ningxia Baota (co Ltd)
Original Assignee
Chemical Laboratory Center Of Ningxia Baota (co Ltd)
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Chemical Laboratory Center Of Ningxia Baota (co Ltd) filed Critical Chemical Laboratory Center Of Ningxia Baota (co Ltd)
Priority to CN201711376130.5A priority Critical patent/CN108251167A/en
Publication of CN108251167A publication Critical patent/CN108251167A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • C10L1/12—Inorganic compounds
    • C10L1/1216—Inorganic compounds metal compounds, e.g. hydrides, carbides
    • 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
    • C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
    • 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
    • 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
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency

Abstract

The present invention relates to gasoline additive fields, and in particular to a kind of highly efficiency compositional type gasoline anti-knock agent includes following components according to mass fraction meter：0.15 1.5 parts of lithium metal compounds, 40 70 parts of ester type compound, 10 45 parts of aminated compounds, 0.5 2 parts of phenolic compound.After above-mentioned formula, the highly efficiency compositional type gasoline anti-knock agent of the present invention has many advantages, such as high-octane rating, low-steam pressure, heats of combustion and good oil-soluble, gasoline combustion can be made more complete, and reduce noxious gas emission simultaneously, be obviously improved the credit rating of oil product.

Description

A kind of highly efficiency compositional type gasoline anti-knock agent
Technical field
The invention belongs to gasoline additive field more particularly to a kind of highly efficiency compositional type gasoline anti-knock agent.
Background technology
Anti-knock characteristic of gasoline is one of most important index of quality of gasoline, and pinking is to limit one that engine thermal efficiency improves Main cause, pining is advantageous to burning, and serious pinking can destroy cylinder body, cause engine overheat, ablation valve, work Plug, burns out piston ring, increases bearing damage, the power drop of engine, oil consumption, and with over-emitting black exhaust phenomenon.
With the metal class anti-knock agent of efficient leaded, manganese or iron because generating particle in the toxicity of itself, combustion process Object pollutes and its harm to elements such as engine cylinder and exhaust systems, is substituted and stops using, aldehydes, amine and alkene Compound has higher octane and can eliminate peroxylradicals, but these micromolecular compounds are volatile, have stimulation It is nature and flavor road, carcinogenic, there is corrosivity, hinder their uses directly as anti-knock agent, Non-metallic antiknock agent has effect at present Rate is low, and additive amount is larger, has the problems such as harmful effect to gasoline.Therefore, research and development can either improve antiknock effect and not increase Add organic Ashless high-efficiency of environmental pressure, the anti-knock agent of environmental protection that there is epoch-making meaning.
With reference to pinking reason, antiknock mechanism, using the ashless class compound of organic non-metal as antiknock active principle, synthesis There is the anti-knock agent of high-octane rating, low-steam pressure, heats of combustion and good oil-soluble, while make gasoline combustion completeer Entirely, noxious gas emission is reduced, is obviously improved the credit rating of oil product in practical applications.
Invention content
For deficiency of the prior art, the present invention provides a kind of highly efficiency compositional type gasoline anti-knock agent, which has The advantages that high-octane rating, low-steam pressure, heats of combustion and good oil-soluble, while gasoline combustion can be made more complete, and reduce Noxious gas emission is obviously improved the credit rating of oil product.
Technical scheme is as follows：
A kind of highly efficiency compositional type gasoline anti-knock agent includes following components according to mass fraction meter：
Lithium metal compounds 0.15-1.5
Ester type compound 40-70
Aminated compounds 10-45
Phenolic compound 0.5-2.
Preferably, the lithium metal compounds are isooctyl acid lithium.
Preferably, the ester type compound is tert-butyl acetate, phosphate toluene diphenyl ester, trimethyl phosphate, propionic acid Rui It is one or more in ester.
Preferably, the aminated compounds is aceglutamide, dicyclohexylamine, para hydroxybenzene amide, 4- ethyl-N- first It is one or more in base aniline, P-nethoxyaniline, succinamide.
Preferably, the phenolic compound is 2- dodecyls paracresol, 2,6-di-tert-butyl p-cresol, neck acetyl ammonia One kind or more clocks in base phenol.
Preferably, the additive amount of the Compositional type gasoline anti-knock agent in the oil is 1.5-2.5%.
The present invention's has the following effects that：
1st, the Compositional type gasoline anti-knock agent of the present invention is added in gasoline, octane number is improved and improves；
2nd, add this it is uprising hit after gasoline there is low-steam pressure, heats of combustion and good oil-soluble.
Specific embodiment
It is further illustrated the present invention with reference to embodiment, can make those skilled in the art that this hair be more completely understood It is bright.
Embodiment 1
A kind of highly efficiency compositional type gasoline anti-knock agent includes following components according to mass fraction meter：
Lithium metal compounds 1.0
Ester type compound 65
Aminated compounds 32.5
Phenolic compound 1.5.
Preferably, the lithium metal compounds are isooctyl acid lithium.
Preferably, the ester type compound is the mixture of phosphate toluene diphenyl ester and trimethyl phosphate.
Preferably, the aminated compounds is para hydroxybenzene amide.
Preferably, the phenolic compound is the mixing of 2- dodecyls paracresol and 2,6-di-tert-butyl p-cresol Object.
Preferably, the additive amount of the Compositional type gasoline anti-knock agent in the oil is 2%.
Embodiment 2
A kind of highly efficiency compositional type gasoline anti-knock agent includes following components according to mass fraction meter：
Lithium metal compounds 1.5
Ester type compound 57.5
Aminated compounds 40
Phenolic compound 1.
Preferably, the lithium metal compounds are isooctyl acid lithium.
Preferably, the ester type compound is the mixture of tert-butyl acetate and propionic acid Rui's ester.
Preferably, the aminated compounds is the mixture of 4- ethyl-N-methylanilines and succinamide.
Preferably, the phenolic compound is 2- dodecyl paracresol.
Preferably, the additive amount of the Compositional type gasoline anti-knock agent in the oil is 1%.

Claims (6)

1. a kind of highly efficiency compositional type gasoline anti-knock agent includes following components according to mass fraction meter：
Lithium metal compounds 0.15-1.5
Ester type compound 40-70
Aminated compounds 10-45
Phenolic compound 0.5-2.
A kind of 2. highly efficiency compositional type gasoline anti-knock agent as described in claim 1, which is characterized in that the lithium metal compounds For isooctyl acid lithium.
3. a kind of highly efficiency compositional type gasoline anti-knock agent as described in claim 1, which is characterized in that the ester type compound is It is one or more in tert-butyl acetate, phosphate toluene diphenyl ester, trimethyl phosphate, propionic acid Rui's ester.
4. a kind of highly efficiency compositional type gasoline anti-knock agent as described in claim 1, which is characterized in that the aminated compounds is In aceglutamide, dicyclohexylamine, para hydroxybenzene amide, 4- ethyl-N-methylanilines, P-nethoxyaniline, succinamide It is one or more.
5. a kind of highly efficiency compositional type gasoline anti-knock agent as described in claim 1, which is characterized in that the phenolic compound is 2- dodecyls paracresol, DBPC 2,6 ditertiary butyl p cresol, one kind in neck acetaminophenol or more clocks.
6. a kind of highly efficiency compositional type gasoline anti-knock agent as described in claim 1, which is characterized in that the Compositional type gasoline resists The additive amount of detonator in the oil is 1.5-2.5%.
CN201711376130.5A 2017-12-19 2017-12-19 A kind of highly efficiency compositional type gasoline anti-knock agent Pending CN108251167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711376130.5A CN108251167A (en) 2017-12-19 2017-12-19 A kind of highly efficiency compositional type gasoline anti-knock agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711376130.5A CN108251167A (en) 2017-12-19 2017-12-19 A kind of highly efficiency compositional type gasoline anti-knock agent

Publications (1)

Publication Number Publication Date
CN108251167A true CN108251167A (en) 2018-07-06

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Family Applications (1)

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CN201711376130.5A Pending CN108251167A (en) 2017-12-19 2017-12-19 A kind of highly efficiency compositional type gasoline anti-knock agent

Country Status (1)

Country Link
CN (1) CN108251167A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1368540A (en) * 2001-02-01 2002-09-11 呼世滨 Anti-explosion additive of gasoline and gasoline prepared from it
CN102585932A (en) * 2011-12-29 2012-07-18 北京东方红升新能源应用技术研究院有限公司 Compound additive for methanol gasoline, and preparation method and application thereof
CN103074126A (en) * 2013-01-31 2013-05-01 北京泰龙万达节能技术研究所 Ash-free gasoline antiknock
CN103351907A (en) * 2013-06-24 2013-10-16 黄河三角洲京博化工研究院有限公司 Non-metallic antiknock agent and preparation method thereof
CN104087353A (en) * 2014-05-09 2014-10-08 陕西禾合化工科技有限公司 Alkali metal gasoline antiknock agent
CN104711049A (en) * 2015-03-06 2015-06-17 黄河三角洲京博化工研究院有限公司 Nonmetallic gasoline antiknock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1368540A (en) * 2001-02-01 2002-09-11 呼世滨 Anti-explosion additive of gasoline and gasoline prepared from it
CN102585932A (en) * 2011-12-29 2012-07-18 北京东方红升新能源应用技术研究院有限公司 Compound additive for methanol gasoline, and preparation method and application thereof
CN103074126A (en) * 2013-01-31 2013-05-01 北京泰龙万达节能技术研究所 Ash-free gasoline antiknock
CN103351907A (en) * 2013-06-24 2013-10-16 黄河三角洲京博化工研究院有限公司 Non-metallic antiknock agent and preparation method thereof
CN104087353A (en) * 2014-05-09 2014-10-08 陕西禾合化工科技有限公司 Alkali metal gasoline antiknock agent
CN104711049A (en) * 2015-03-06 2015-06-17 黄河三角洲京博化工研究院有限公司 Nonmetallic gasoline antiknock

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Application publication date: 20180706

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