CN106221834B - Low-temperature methanol starts additive - Google Patents

Low-temperature methanol starts additive Download PDF

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Publication number
CN106221834B
CN106221834B CN201610698865.9A CN201610698865A CN106221834B CN 106221834 B CN106221834 B CN 106221834B CN 201610698865 A CN201610698865 A CN 201610698865A CN 106221834 B CN106221834 B CN 106221834B
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component
low
parts
additive
temperature methanol
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CN201610698865.9A
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CN106221834A (en
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苏华山
黄奇炜
苏华阳
牛菽媛
苏同兴
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Beijing Bureau Gas Network Technology Co ltd
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Tianjin Sutongxingsheng Environmental Protection Science And Technology Co Ltd 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
    • 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
    • C10L1/1608—Well defined compounds, e.g. hexane, benzene
    • 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
    • C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
    • C10L1/1826—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms poly-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
    • C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters

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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)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

The present invention relates to oil product additive technology field, particularly discloses a kind of low-temperature methanol and starts additive.The low-temperature methanol starts additive, it is characterised in that：5 15% are pressed by component A and component B：85 95% weight proportion mixing composition；After component A is reacted by acetone, butanone, hydrogen peroxide and sulfuric acid in Cryo Equipment, obtained after sodium hydroxide is washed to neutrality；Component B is mixed by dimethylbutane neohexane, bicycloheptadiene, methyl tertiary butyl ether(MTBE), isopropyl ether, isoprene, ethyl vinyl ether, butanol and methyl formate.The present invention prepares simple, stability height, added to after methanol gasoline, can overcome cold start-up problem comprehensively, expand the application of methanol gasoline, so as to save non-renewable resources, suitable for wide popularization and application.

Description

Low-temperature methanol starts additive
（One）Technical field
The present invention relates to oil product additive technology field, more particularly to a kind of low-temperature methanol starts additive.
（Two）Background technology
Methanol, in the case where a series of policies of each place government promote, progresses into as a kind of important alternative energy source Oil Product Market, serve environmental protection, the effect that the replacement of energy-conservation is suitable to.《Methanol fuel for vehicles（M85）》The issue of national standard, The strong application and popularization that have promoted gasoline of high proportion methanol again.
At present, the help by dual-fuel controller, investment are needed using M100 methanol fuels in spark-ignition engine It is larger, it is very high to substitute ratio.M85 methanol gasolines in the case where not installing dual-fuel controller can normal use, save repacking Cost, the replacement with gasoline product are especially deep to be welcome by low discharge capacity user vehicle than small.Although the oil consumption of M85 methanol gasolines Greatly, but less than 1.4 times of international 92# gasoline can be reached, its cost is still very low compared with 92# gasoline.
However, the chemical characteristic for having methanol determines, in 10 degree above freezing M85 and M93 methanol gasolines used below, exist and open The problem of dynamic difficult.
（Three）The content of the invention
The present invention is in order to make up the deficiencies in the prior art, there is provided a kind of to prepare the simple, low-temperature methanol of good product performance Start additive.
The present invention is achieved through the following technical solutions：
A kind of low-temperature methanol starts additive, it is characterised in that：5-15% is pressed by component A and component B：85-95% weight Proportioning mixing composition；After component A is reacted by acetone, butanone, hydrogen peroxide and sulfuric acid in Cryo Equipment, washed through sodium hydroxide Obtained after to neutrality；Component B by dimethylbutane neohexane, bicycloheptadiene, methyl tertiary butyl ether(MTBE), isopropyl ether, isoprene, Ethyl vinyl ether, butanol and methyl formate are mixed.
The present invention more excellent technical scheme be：
The feed molar proportioning of the component A is acetone 0.6-2, butanone 0.5-1.3, hydrogen peroxide 1-1.6, sulfuric acid 0.1- 0.3, above-mentioned raw materials react 4-6 hours in -20 DEG C of Cryo Equipment, back flow reaction liquid product, are washed with sodium hydroxide solution Wash to neutrality, obtain product.
In the component B, the weight proportion of each raw material is：Dimethylbutane neohexane 0.6-1.2 parts, bicycloheptadiene 0.3-1.8 parts, methyl tertiary butyl ether(MTBE) 10-15 parts, isopropyl ether 10-12 parts, isoprene 1-1.5 parts, ethyl vinyl ether 20-30 Part, 40 parts of butanol, methyl formate 3-5 parts.
The weight proportion of the component A and component B are 5-8%：92-95%.
The weight proportion of the component A and component B are 10%：90%.
The weight proportion of the component A and component B are 15%：85%.
Colourless transparent liquid is obtained after component A and component B is well mixed, for adding in methanol gasoline, realizes its low temperature Startup function.
The present invention prepares simple, stability height, added to after methanol gasoline, can overcome cold start-up problem comprehensively, expand The application of methanol gasoline, so as to save non-renewable resources, suitable for wide popularization and application.
（Four）Embodiment
Embodiment 1：Low-temperature methanol starts the preparation of additive
（1）Component A preparation, acetone 20mol, butanone 13mol, hydrogen peroxide 16mol, sulfuric acid 3mol are taken, by above-mentioned original Material is placed in reaction 6 hours, back flow reaction liquid product in -20 DEG C of Cryo Equipment, then is washed with sodium hydroxide solution to neutrality, It is standby to obtain product；
（2）Component B preparation：Take dimethylbutane neohexane 6g, bicycloheptadiene 3g, methyl tertiary butyl ether(MTBE) 100g, different Propyl ether 100g, isoprene 10g, ethyl vinyl ether 200g, butanol 400g, methyl formate 30g, it is standby after being well mixed；
（3）By component A and component B according to 5:95 weight proportion is well mixed, and obtains final products, is added into methanol Applied in gasoline, cold start-up problem can be overcome comprehensively.
Embodiment 2：Low-temperature methanol starts the preparation of additive
（1）Component A preparation, acetone 20mol, butanone 13mol, hydrogen peroxide 16mol, sulfuric acid 3mol are taken, by above-mentioned original Material is placed in reaction 4 hours, back flow reaction liquid product in -20 DEG C of Cryo Equipment, then is washed with sodium hydroxide solution to neutrality, It is standby to obtain product；
（2）Component B preparation：Take dimethylbutane neohexane 6g, bicycloheptadiene 3g, methyl tertiary butyl ether(MTBE) 100g, different Propyl ether 100g, isoprene 10g, ethyl vinyl ether 200g, butanol 400g, methyl formate 30g, it is standby after being well mixed；
（3）By component A and component B according to 15:85 weight proportion is well mixed, and obtains final products, is added into first Applied in alcohol gasoline, cold start-up problem can be overcome comprehensively.
Embodiment 3：Low-temperature methanol starts the preparation of additive
（1）Component A preparation, acetone 13mol, butanone 9mol, hydrogen peroxide 13mol, sulfuric acid 2mol are taken, by above-mentioned raw materials Reaction 5 hours, back flow reaction liquid product in -20 DEG C of Cryo Equipment are placed in, then is washed with sodium hydroxide solution to neutrality, is obtained It is standby to product；
（2）Component B preparation：Take dimethylbutane neohexane 9g, bicycloheptadiene 10g, methyl tertiary butyl ether(MTBE) 125g, different Propyl ether 110g, isoprene 12g, ethyl vinyl ether 250g, butanol 400g, methyl formate 40g, it is standby after being well mixed；
（3）By component A and component B according to 10:95 weight proportion is well mixed, and obtains final products, is added into first Applied in alcohol gasoline, cold start-up problem can be overcome comprehensively.
Embodiment 4：Low-temperature methanol starts the preparation of additive
（1）Component A preparation, acetone 10mol, butanone 7mol, hydrogen peroxide 12mol, sulfuric acid 1.5mol are taken, by above-mentioned original Material is placed in reaction 4.5 hours, back flow reaction liquid product in -20 DEG C of Cryo Equipment, then is washed with sodium hydroxide solution into Property, it is standby to obtain product；
（2）Component B preparation：Take dimethylbutane neohexane 8g, bicycloheptadiene 8g, methyl tertiary butyl ether(MTBE) 120g, different Propyl ether 107g, isoprene 11g, ethyl vinyl ether 230g, butanol 400g, methyl formate 38g, it is standby after being well mixed；
（3）By component A and component B according to 8:92 weight proportion is well mixed, and obtains final products, is added into methanol Applied in gasoline, cold start-up problem can be overcome comprehensively.
Above-described embodiment 1-4 additives being prepared are added in methanol gasoline, the following institute of its practical effect Show：
。

Claims (5)

1. a kind of low-temperature methanol starts additive, it is characterised in that：5-15% is pressed by component A and component B：85-95% weight is matched somebody with somebody Formed than mixing；After component A is reacted by acetone, butanone, hydrogen peroxide and sulfuric acid in Cryo Equipment, through sodium hydroxide wash to Obtained after neutrality；Component B is by dimethylbutane neohexane, bicycloheptadiene, methyl tertiary butyl ether(MTBE), isopropyl ether, isoprene, second Base vinethene, butanol and methyl formate are mixed；The feed molar proportioning of the component A is acetone 0.6-2, butanone 0.5- 1.3rd, hydrogen peroxide 1-1.6, sulfuric acid 0.1-0.3, above-mentioned raw materials react 4-6 hours, back flow reaction in -20 DEG C of Cryo Equipment Liquid product, washed with sodium hydroxide solution to neutrality, obtain product.
2. low-temperature methanol according to claim 1 starts additive, it is characterised in that：In the component B, the weight of each raw material Measuring proportioning is：It is dimethylbutane neohexane 0.6-1.2 parts, bicycloheptadiene 0.3-1.8 parts, methyl tertiary butyl ether(MTBE) 10-15 parts, different Propyl ether 10-12 parts, isoprene 1-1.5 parts, ethyl vinyl ether 20-30 parts, 40 parts of butanol, methyl formate 3-5 parts.
3. low-temperature methanol according to claim 1 starts additive, it is characterised in that：The weight of the component A and component B Match as 5-8%：92-95%.
4. low-temperature methanol according to claim 1 starts additive, it is characterised in that：The weight of the component A and component B Match as 10%：90%.
5. low-temperature methanol according to claim 1 starts additive, it is characterised in that：The weight of the component A and component B Match as 15%：85%.
CN201610698865.9A 2016-08-22 2016-08-22 Low-temperature methanol starts additive Active CN106221834B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1283218A (en) * 1997-12-22 2001-02-07 阿克佐诺贝尔公司 Ignition improved fuels
CN1876770A (en) * 2005-06-07 2006-12-13 上海精醇化工科技发展有限公司 Consumption reducing, environment-friendly alcohol ether fuel and preparation method thereof
CN101100618A (en) * 2007-08-08 2008-01-09 鲁家政 High content environmental protection alcohol ether fuel for vehicle
CN101100619A (en) * 2007-08-08 2008-01-09 鲁家政 High content environmental protection alcohol ether fuel additive for vehicle
CN101864330A (en) * 2010-01-27 2010-10-20 广东三和化工科技有限公司 Environment-friendly low-temperature starting agent
CN102533351A (en) * 2011-11-30 2012-07-04 胡显坤 Alcohol ether fuel
CN103642536A (en) * 2013-12-25 2014-03-19 济南开发区星火科学技术研究院 Alcohol gasoline additives and preparation method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1283218A (en) * 1997-12-22 2001-02-07 阿克佐诺贝尔公司 Ignition improved fuels
CN1876770A (en) * 2005-06-07 2006-12-13 上海精醇化工科技发展有限公司 Consumption reducing, environment-friendly alcohol ether fuel and preparation method thereof
CN101100618A (en) * 2007-08-08 2008-01-09 鲁家政 High content environmental protection alcohol ether fuel for vehicle
CN101100619A (en) * 2007-08-08 2008-01-09 鲁家政 High content environmental protection alcohol ether fuel additive for vehicle
CN101864330A (en) * 2010-01-27 2010-10-20 广东三和化工科技有限公司 Environment-friendly low-temperature starting agent
CN102533351A (en) * 2011-11-30 2012-07-04 胡显坤 Alcohol ether fuel
CN103642536A (en) * 2013-12-25 2014-03-19 济南开发区星火科学技术研究院 Alcohol gasoline additives and preparation method thereof

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Effective date of registration: 20200409

Address after: 065000 No. 313-11, No. 2 Fukang Road, Longhe Economic Development Zone, Anci District, Langfang City, Hebei Province

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Address before: Tianjin Huayuan Industrial Zone Ziyuan road 300000 Tianjin city Xiqing District No. 6 Building 7 room 540

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Patentee before: Hebei Soviet Union is the same as prosperous New Energy Technology Co.,Ltd.