CN108676585A - A kind of biology base methanol gasoline composite assistant - Google Patents

A kind of biology base methanol gasoline composite assistant Download PDF

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Publication number
CN108676585A
CN108676585A CN201810461389.8A CN201810461389A CN108676585A CN 108676585 A CN108676585 A CN 108676585A CN 201810461389 A CN201810461389 A CN 201810461389A CN 108676585 A CN108676585 A CN 108676585A
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parts
methanol
biology base
agent
gasoline
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CN201810461389.8A
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杨勇
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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
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

The invention discloses a kind of biology base methanol gasoline composite assistants, are related to alcohols substitute fuel auxiliary agent field, including following parts by weight of component：13 parts of 80 90 parts of methanol, 15 25 parts of gasoline alkylate, 13 parts of cosolvent, 13 parts of combustion adjuvant, 13 parts of power intensive, 13 parts of melt water agent, 13 parts of anti-corrosion additive, 13 parts of anti-sweller, limpid dose 13 parts, 35 parts of aromatic naphtha, 35 parts of olefin gasolines and accelerating agent；The preparation method of the biology base methanol gasoline composite assistant, includes the following steps：Following components is weighed by weight：Methanol, gasoline alkylate, cosolvent, combustion adjuvant, power intensive, melt water agent, anti-corrosion additive, anti-sweller, limpid dose, aromatic naphtha, olefin gasolines and accelerating agent, above-mentioned parts by weight are uniformly mixed successively, and at 45 DEG C 55 DEG C, flow back 30min 40min under 80r/min 100r/min stirring conditions, that is, the biology base methanol gasoline composite assistant is made.Preparation method of the present invention is simple, cost is relatively low, environmental pollution is few, and market prospects are wide.

Description

A kind of biology base methanol gasoline composite assistant
Technical field
The present invention relates to alcohols substitute fuel auxiliary agent field, especially a kind of biology base methanol gasoline composite assistant.
Background technology
Under the background that petroleum resources increasingly depleted, Global Oil reserves increasingly decline, China to the demand of fuel oil with The oil product in day all increasings and China, the utilization rate of especially motor vehicle fuel is generally relatively low, this not only causes fuel oil Waste, while also result in the generation due to pollutant of vehicle exhaust atmosphere pollution aggravate the problem of.
The gasoline in China is primarily present olefin(e) centent height, and a large amount of alkene will produce engine when burning within the engine A large amount of deposits are generated on fuel injector and intake valve, so that fuel injection efficiency is declined, are further decreased fuel utilization ratio, and due to The polymerization of alkene, which generates colloid, can cause discharge to increase.Fuel oil additive can improve the usability of fuel oil in engine fuel Can, reduce the effect of discharging.So being used in vehicle fuel there is an urgent need for developing one kind, improves fuel oil performance, reduce vapour Tail gas pollutant emission improves the composite assistant of fuel oil utilization rate, is necessary.
Invention content
To solve problems of the prior art, the present invention provides a kind of biology base methanol gasoline composite assistant.
The technical solution adopted by the present invention is：
A kind of biology base methanol gasoline composite assistant, including following parts by weight of component：80-90 parts of methanol, gasoline alkylate 15-25 parts, 1-3 parts of cosolvent, 1-3 parts of combustion adjuvant, 1-3 parts of power intensive, 1-3 parts of melt water agent, 1-3 parts of anti-corrosion additive, resist it is molten Swollen dose 1-3 parts, limpid dose 1-3 parts, 3-5 parts of aromatic naphtha, 1-3 parts of 3-5 parts of olefin gasolines and accelerating agent；The biology base methanol gasoline The preparation method of composite assistant, includes the following steps：Following components is weighed by weight：Methanol, gasoline alkylate, cosolvent, Combustion adjuvant, power intensive, melt water agent, anti-corrosion additive, anti-sweller, limpid dose, aromatic naphtha, olefin gasolines and accelerating agent, successively Above-mentioned percent by volume is uniformly mixed, and the 30min- that flows back under 45 DEG C -55 DEG C, 80r/min-100r/min stirring conditions The biology base methanol gasoline composite assistant is made in 40min.
The present invention by biology base methanol gasoline composite assistant in cosolvent and melt water agent make meet water it is not stratified, phase It is good to stability, do not emulsify, have very wide buffer index, introduce limpid dose after can keep material clear；Introducing helps Combustion agent can improve the burning of fuel oil, can start in hot weather and cold winter；The biology base methanol gasoline composite assistant Cost it is relatively low, have a good application prospect, and preparation method is simple, environmental pollution is few；Aromatic naphtha be also referred to as aromatic hydrocarbon or Aromatic hydrocarbons refers to the hydrocarbon containing benzene ring structure in molecule, it is one of basic product and basic material of petrochemical industry, Include mainly benzene, toluene and dimethylbenzene, ethylbenzene etc.；Olefin gasolines, gasoline alkylate can form positive coopertive effect with other components, And it is fabulous with anti-knock agent concertedness, the power of gasoline can be improved after mixing in a wide range；Accelerating agent is the gasoline of environmental protection and energy saving The colloid of fuel system, carbon distribution deposit can be resolved into little particle, and be melted into fuel oil and burn together by accelerating agent, to Achieve the purpose that spray burning is abundant, saves fuel oil, improves exhaust emissions.
Preferably, including following parts by weight of component：80 parts of methanol, 15 parts of gasoline alkylate, 1 part of cosolvent, combustion adjuvant 1 Part, 1 part of power intensive, 1 part of melt water agent, 1 part of anti-corrosion additive, 1 part of anti-sweller, limpid dose 1 part, 3 parts of aromatic naphtha, olefin gasolines 3 parts and 1 part of accelerating agent.
Preferably, including following parts by weight of component：85 parts of methanol, 20 parts of gasoline alkylate, 2 parts of cosolvent, combustion adjuvant 2 Part, 2 parts of power intensive, 2 parts of melt water agent, 2 parts of anti-corrosion additive, 2 parts of anti-sweller, limpid dose 2 parts, 4 parts of aromatic naphtha, olefin gasolines 4 parts and 2 parts of accelerating agent.
Preferably, including following parts by weight of component：90 parts of methanol, 25 parts of gasoline alkylate, 3 parts of cosolvent, combustion adjuvant 3 Part, 3 parts of power intensive, 3 parts of melt water agent, 3 parts of anti-corrosion additive, 3 parts of anti-sweller, limpid dose 3 parts, 5 parts of aromatic naphtha, olefin gasolines 5 parts and 3 parts of accelerating agent.
Preferably, the pH value of the biology base methanol gasoline composite assistant is 7.13-7.38.Acid-base value is moderate, avoids being made Biology base methanol gasoline composite assistant corrode engine.
Preferably, the purity of the methanol is 99.9% or more.Keep methanol gasoline purity obtained high, combustibility It is good, the discharge of pollutant is reduced, air quality is improved, protects environment.
The beneficial effects of the invention are as follows：
1, the present invention by biology base methanol gasoline composite assistant in cosolvent and melt water agent make meet water it is not stratified, Relative stability is good, does not emulsify, and has very wide buffer index, and material clear can be kept after introducing limpid dose；It introduces Combustion adjuvant can improve the burning of fuel oil, can start in hot weather and cold winter；Biology base methanol gasoline is compound helps for this The cost of agent is relatively low, has a good application prospect, and preparation method is simple, environmental pollution is few；Aromatic naphtha is also referred to as aromatic hydrocarbon Or aromatic hydrocarbons, refer to the hydrocarbon containing benzene ring structure in molecule, it be petrochemical industry basic product and basic material it One, include mainly benzene, toluene and dimethylbenzene, ethylbenzene etc.；Olefin gasolines, gasoline alkylate can form positive coorperativity effect with other components It answers, and fabulous with anti-knock agent concertedness, the power of gasoline can be improved after mixing in a wide range；Accelerating agent is the vapour of environmental protection and energy saving The colloid of fuel system, carbon distribution deposit can be resolved into little particle, and be melted into fuel oil and burn together by oily accelerating agent, from And achievees the purpose that spray burning is abundant, save fuel oil, improve exhaust emissions.
2, the pH value of the biology base methanol gasoline composite assistant is 7.13-7.38.Acid-base value is moderate, avoids biology obtained Base methanol gasoline composite assistant corrodes engine.
3, the purity of the methanol is 99.9% or more.Keep methanol gasoline purity obtained high, has good burning performance, reduce The discharge of pollutant, improves air quality, protects environment.
Specific implementation mode
The embodiment of the present invention is described in detail below.
Embodiment 1：
A kind of biology base methanol gasoline composite assistant, including following parts by weight of component：80 parts of methanol, gasoline alkylate 15 Part, 1 part of cosolvent, 1 part of combustion adjuvant, 1 part of power intensive, 1 part of melt water agent, 1 part of anti-corrosion additive, 1 part, limpid dose 1 of anti-sweller Part, 1 part of 3 parts of aromatic naphtha, 3 parts of olefin gasolines and accelerating agent, above-mentioned parts by weight are uniformly mixed successively, and at 45 DEG C, 80r/min Flow back 30min under stirring condition, that is, the biology base methanol gasoline composite assistant is made, and Ph values are 7.13.
Embodiment 2：
A kind of biology base methanol gasoline composite assistant, including following parts by weight of component：85 parts of methanol, gasoline alkylate 20 Part, 2 parts of cosolvent, 2 parts of combustion adjuvant, 2 parts of power intensive, 2 parts of melt water agent, 2 parts of anti-corrosion additive, 2 parts, limpid dose 2 of anti-sweller Part, 2 parts of 4 parts of aromatic naphtha, 4 parts of olefin gasolines and accelerating agent, above-mentioned parts by weight are uniformly mixed successively, and at 50 DEG C, 90r/min Flow back 35min under stirring condition, that is, the biology base methanol gasoline composite assistant is made, and Ph values are 7.25.
Embodiment 3：
A kind of biology base methanol gasoline composite assistant, including following parts by weight of component：90 parts of methanol, gasoline alkylate 25 Part, 3 parts of cosolvent, 3 parts of combustion adjuvant, 3 parts of power intensive, 3 parts of melt water agent, 3 parts of anti-corrosion additive, 3 parts, limpid dose 3 of anti-sweller Part, 3 parts of 5 parts of aromatic naphtha, 5 parts of olefin gasolines and accelerating agent, above-mentioned parts by weight are uniformly mixed successively, and at 55 DEG C, 100r/ Flow back 40min under min stirring conditions, that is, the biology base methanol gasoline composite assistant is made, and Ph values are 7.38.
Cosolvent and melt water agent in the biology base methanol gasoline composite assistant make chance water not stratified, relative stability Well, it does not emulsify, there is very wide buffer index, material clear can be kept after introducing limpid dose；Introducing combustion adjuvant can be with The burning for improving fuel oil, can start in hot weather and cold winter；The cost of the biology base methanol gasoline composite assistant compared with It is low, it has a good application prospect, and preparation method is simple, environmental pollution is few；Aromatic hydrocarbons refers to aromatic naphtha, and aromatic naphtha is also referred to as virtue Fragrant hydrocarbon or aromatic hydrocarbons refer to the hydrocarbon containing benzene ring structure in molecule, it is manufacture biology base methanol gasoline composite assistant Basic product and one of basic material, include mainly benzene, toluene and dimethylbenzene, ethylbenzene etc.；Alkene refers to olefin gasolines, alkyl Positive coopertive effect can be formed with other components by changing gasoline, and fabulous with anti-knock agent concertedness, can be improved in a wide range after mixing The power of gasoline；Accelerating agent is the gasoline accelerating agent of environmental protection and energy saving, can be resolved into the colloid of fuel system, carbon distribution deposit small Particle, and be melted into fuel oil and burn together, to achieve the purpose that spray burning is abundant, save fuel oil, improvement exhaust emissions.
Embodiment 4：
For the present embodiment on the basis of embodiment 1, the purity of the methanol is 99.9% or more.Make methanol vapor obtained Oily purity is high, has good burning performance, reduces the discharge of pollutant, improve air quality, protect environment.
Comparative example 1
The common methanol gasoline without the present invention.
Measure of merit
Measure respectively after biology base methanol gasoline composite assistant prepared by above-described embodiment 1-3 is added in methanol gasoline and The environmentally friendly efficiency of methanol gasoline blank test in comparative example 1.The matter of biology base methanol gasoline composite assistant and methanol gasoline Amount is than being 3%.Methanol gasoline after addition biology base methanol gasoline composite assistant is named as green methanol gasoline.
The green CO of methanol gasoline and discharge capacity and the CO of usual methanol gasoline and the row of flue dust of flue dust are measured respectively High-volume.
The emission reduction efficiency of CO is calculated according to following formula：
The emission reduction efficiency of CO=(discharge capacity/usual methanol gasoline of the generation CO of 1- green methanol gasolines generates the row of CO High-volume) x100%.
The emission reduction efficiency of flue dust is calculated according to following formula：
The emission reduction efficiency of flue dust=(discharge capacity/usual methanol gasoline of the generation flue dust of 1- green methanol gasolines generates cigarette The discharge capacity of dirt) x100%.
Test result is as shown in table 1.
Table 1
Experimental group The emission reduction efficiency (%) of CO The emission reduction efficiency (%) of flue dust
Embodiment 1 38.6 , 22.0
Embodiment 2 39.0 , 21.4
Embodiment 3 38.3 , 22.6
Blank test 21.3 , 15.2
Technical scheme of the present invention environmental pollution smaller is can be seen that according to the data in table 1, there is preferably environmental protection Effect.
Specific implementation mode of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect range.

Claims (6)

1. a kind of biology base methanol gasoline composite assistant, which is characterized in that including following parts by weight of component：80-90 parts of methanol, alkane 15-25 parts of base gasoline, 1-3 parts of cosolvent, 1-3 parts of combustion adjuvant, 1-3 parts of power intensive, 1-3 parts of melt water agent, anti-corrosion additive 1-3 Part, anti-sweller 1-3 part, limpid dose 1-3 parts, 3-5 parts of aromatic naphtha, 1-3 parts of 3-5 parts of olefin gasolines and accelerating agent；The biology base The preparation method of methanol gasoline composite assistant, includes the following steps：Following components is weighed by percent by volume：Methanol, alkylation Gasoline, cosolvent, combustion adjuvant, power intensive, melt water agent, anti-corrosion additive, anti-sweller, limpid dose, aromatic naphtha, olefin gasolines and Above-mentioned parts by weight are uniformly mixed by accelerating agent successively, and are flowed back under 45 DEG C -55 DEG C, 80r/min-100r/min stirring conditions The biology base methanol gasoline composite assistant is made in 30min-40min.
2. a kind of biology base methanol gasoline composite assistant according to claim 1, it is characterised in that：Including following parts by weight Component：80 parts of methanol, 15 parts of gasoline alkylate, 1 part of cosolvent, 1 part of combustion adjuvant, 1 part of power intensive, 1 part of melt water agent, anti-corruption 1 part of 1 part of agent, 1 part of anti-sweller, limpid dose 1 part, 3 parts of aromatic naphtha, 3 parts of olefin gasolines and accelerating agent.
3. a kind of biology base methanol gasoline composite assistant according to claim 1, it is characterised in that：Including following parts by weight Component：85 parts of methanol, 20 parts of gasoline alkylate, 2 parts of cosolvent, 2 parts of combustion adjuvant, 2 parts of power intensive, 2 parts of melt water agent, anti-corruption 2 parts of 2 parts of agent, 2 parts of anti-sweller, limpid dose 2 parts, 4 parts of aromatic naphtha, 4 parts of olefin gasolines and accelerating agent.
4. a kind of biology base methanol gasoline composite assistant according to claim 1, it is characterised in that：Including following parts by weight Component：90 parts of methanol, 25 parts of gasoline alkylate, 3 parts of cosolvent, 3 parts of combustion adjuvant, 3 parts of power intensive, 3 parts of melt water agent, anti-corruption 3 parts of 3 parts of agent, 3 parts of anti-sweller, limpid dose 3 parts, 5 parts of aromatic naphtha, 5 parts of olefin gasolines and accelerating agent.
5. according to Claims 2 or 3 or a kind of biology base methanol gasoline composite assistant of 4 any one of them, it is characterised in that：It should The pH value of biology base methanol gasoline composite assistant is 7.13-7.38.
6. according to Claims 2 or 3 or a kind of biology base methanol gasoline composite assistant of 4 any one of them, it is characterised in that：Institute The purity for stating methanol is 99.9% or more.
CN201810461389.8A 2018-05-15 2018-05-15 A kind of biology base methanol gasoline composite assistant Pending CN108676585A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103396843A (en) * 2013-07-17 2013-11-20 西北民族大学 Bio-based methanol gasoline component oil and preparation method thereof
CN104726149A (en) * 2015-02-07 2015-06-24 兰州燚能生物科技有限责任公司 Bio-based methanol gasoline composite auxiliary and bio-based high-proportion methanol gasoline
CN107964431A (en) * 2017-12-14 2018-04-27 青岛涌泉华能源科技有限公司 High-efficiency cleaning ethanol petrol and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103396843A (en) * 2013-07-17 2013-11-20 西北民族大学 Bio-based methanol gasoline component oil and preparation method thereof
CN104726149A (en) * 2015-02-07 2015-06-24 兰州燚能生物科技有限责任公司 Bio-based methanol gasoline composite auxiliary and bio-based high-proportion methanol gasoline
CN107964431A (en) * 2017-12-14 2018-04-27 青岛涌泉华能源科技有限公司 High-efficiency cleaning ethanol petrol and preparation method thereof

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Application publication date: 20181019

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