CN105238456A - Environment-friendly mixed fuel auxiliary agent of vehicle methanol gasoline and preparation method thereof - Google Patents
Environment-friendly mixed fuel auxiliary agent of vehicle methanol gasoline and preparation method thereof Download PDFInfo
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- CN105238456A CN105238456A CN201510629926.1A CN201510629926A CN105238456A CN 105238456 A CN105238456 A CN 105238456A CN 201510629926 A CN201510629926 A CN 201510629926A CN 105238456 A CN105238456 A CN 105238456A
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Abstract
The invention relates to an environment-friendly mixed fuel auxiliary agent of vehicle methanol gasoline and a preparation method thereof. The auxiliary agent is prepared from the following raw materials in parts by weight: 10 to 18 parts of isobutanol, 15 to 25 parts of n-butanol, 8 to 15 parts of isoamyl alcohol, 5 to 10 parts of xylene, 3 to 7 parts of isopropyl ether, 5 to 10 parts of liquid paraffin, 3 to 10 parts of silicone oil, 2 to 5 parts of ethylene glycol monobutyl ether, 1 to 3 parts of inorganic metal salt, 1 to 5 parts of trichloroethane, and 15 to 25 parts of standard No.93 gasoline. The inorganic metal salt is prepared by the following steps: mixing rare earth and oleic acid according to a weight ratio of 1:5 to form a composition (A), and then mixing the composition (A) with hydrochloric acid according to a weight ratio of 10:1 so as to obtain the inorganic metal salt. The preparation method is safe and environment-friendly, the technology is simple, and the auxiliary agent has the functions of helping dissolution, increasing power, preventing corrosion and swelling, inhibiting air resistor, and clearing accumulated carbon, has a good market prospect, and is capable of generating great economic benefits.
Description
Technical field
The invention belongs to technical field of petrochemical industry, be specifically related to the preparation method of a kind of Vehicular methanol petrol environment-friendly type propellant combination auxiliary agent and this auxiliary agent thereof.
Background technology
New forms of energy potentiality are large, and environmental pollution is low, are the important energy source of harmony between man and nature development.In the face of traditional energy imbalance of supply and demand day by day, countries in the world strengthen the technological development to new forms of energy one after another.China has abundant coal resources, but petroleum resources are relatively deficient, so utilize the Coal Chemical Industry raw materials such as methyl alcohol to prepare vehicle fuel, is one of developing direction of alternative traditional energy.
Methyl alcohol is with its clean environment firendly, the advantage such as cheap will as one of the most promising substitute energy, it is the best fuel substitute of oil engine except oil fuel, and the raw materials for production of methyl alcohol are easy to get, technical maturity, cheap, research and development have huge development potentiality, it is the developing direction of alternative motor fuels, but methyl alcohol is different from the polarity of gasoline, the calorific value of methyl alcohol in addition, cold start-up, the intrinsic problems such as corrosion are also the problems can not ignored in alternative Process, so what kind of well fuses methyl alcohol and corresponding defect is overcome to gasoline is the emphasis studied, the present invention is exactly in its dynamic property for methanol gasoline, mutual solubility, corrodibility, swelling property, the defect that all respects such as gas barrier exist is overcome to be formed.
Summary of the invention
The object of the present invention is to provide the preparation method of a kind of Vehicular methanol petrol environment-friendly type propellant combination auxiliary agent and this auxiliary agent thereof.The fuel that this auxiliary agent is formed has significant improvement in dynamic property, mutual solubility, corrodibility, swelling property, gas barrier and carbon deposit etc., overcomes from the defect in above-mentioned all respects.
The technical solution used in the present invention: a kind of Vehicular methanol petrol environment-friendly type propellant combination auxiliary agent, it is formed by the preparation of raw material of following parts by weight:
Isopropylcarbinol 10-18 part, propyl carbinol 15-25 part, primary isoamyl alcohol 8-15 part, dimethylbenzene 5-10 part,
Isopropyl ether 3-7 part, whiteruss 5-10 part, silicone oil 3-10 part, ethylene glycol monobutyl ether 2-5 part,
Inorganic metal salt 1-3 part, trichloroethane 1-5 part, GB 93# gasoline 15-25 part.
Described inorganic metal salt is mixed to form composition A by rare earth and oleic acid according to the ratio of weight part 1:5, then composition A and hydrochloric acid are mixed according to the ratio of weight part 10:1.--
A preparation method for Vehicular methanol petrol environment-friendly type propellant combination auxiliary agent, comprises the following steps:
1. by isopropylcarbinol 10-18 part, propyl carbinol 15-25 part, primary isoamyl alcohol 8-15 part, isopropyl ether 3-7 part mixes, and forms mixture B stand-by;
2. by dimethylbenzene 5-10 part, silicone oil 3-10 part, whiteruss 5-10 part, trichloroethane 1-5 part mixes, and forms mixture C stand-by;
3. the preparation of inorganic metal salt: first by rare earth and the oleic acid proportions according to weight part 1:5, then rare earth oleic acid soaked 24 hours and ceaselessly stir, hydrochloric acid is dripped wherein after static for the mixture A obtained 8 hours, the amount dripping hydrochloric acid is 1/10th of this mixture A, ceaselessly to stir in dropping process, leave standstill 8 hours again after completing, get supernatant liquid filtering, last in supernatant liquor, drip alkaloids to be neutralized to PH be that neutrality obtains inorganic metal salt, for subsequent use;
4. by ethylene glycol monobutyl ether 2-5 part, inorganic metal salt 1-3 part, GB 93# gasoline 15-25 part mixes, and forms mixture D stand-by;
5. the mixture D that 4. mixture C step 2. formed and step are formed utilizes static mixer to be mixed to form mixture E;
6. the mixture B utilizing static mixer step 1. to be formed mixes with the mixture E that 5. step is formed again, and gets product.
The present invention compared with prior art its beneficial effect is: methanol gasoline clear appearance of the present invention is transparent, stable performance, does not carry out any changing hold and can use at petrol motor, economical convenient; This product clean environment firendly, raw material are extensively easy to get, cheap, have larger development potentiality, and most importantly auxiliary agent fuel of the present invention has larger improvement in dynamic property, mutual solubility, corrodibility, swelling property, gas barrier and carbon deposit etc.
Embodiment
Embodiment 1
A kind of Vehicular methanol petrol environment-friendly type propellant combination auxiliary agent, it is formed by the preparation of raw material of following parts by weight: isopropylcarbinol 10 parts, propyl carbinol 15 parts, primary isoamyl alcohol 8 parts, dimethylbenzene 5 parts, isopropyl ether 3 parts, whiteruss 5 parts, silicone oil 3 parts, ethylene glycol monobutyl ether 2 parts, inorganic metal salt 1 part, trichloroethane 1 part, 15 parts, GB 93# gasoline.Inorganic metal salt for rare earth 1 part and oleic acid 5 parts are mixed into composition A, then by composition A10 part and hydrochloric acid 1 part formulated.
A preparation method for Vehicular methanol petrol environment-friendly type propellant combination auxiliary agent, comprise the following steps: 1. by isopropylcarbinol, propyl carbinol, primary isoamyl alcohol, isopropyl ether mixes according to the above ratio, forms mixture B stand-by; 2. by dimethylbenzene, silicone oil, whiteruss, trichloroethane mixes according to the above ratio, forms mixture C stand-by; 3. the preparation of inorganic metal salt: first by rare earth and the oleic acid proportions according to weight part 1:5, then the oleic acid of the rare earth of 1 part with 5 parts is soaked 24 hours and ceaselessly stirs, by dripping ten after static for the mixture A obtained 8 hours wherein/a hydrochloric acid, to ceaselessly stir in dropping process, 8 hours are left standstill again after completing, get supernatant liquid filtering, in supernatant liquor, finally dripping alkaloids, to be neutralized to PH be that neutrality obtains inorganic metal salt, for subsequent use; 4. by ethylene glycol monobutyl ether, inorganic metal salt, GB 93# gasoline mixes according to the above ratio, forms mixture D stand-by; 5. the mixture D that 4. mixture C step 2. formed and step are formed utilizes static mixer to be mixed to form mixture E; 6. the mixture B utilizing static mixer step 1. to be formed mixes with the mixture E that 5. step is formed again, and gets product.
Embodiment 2
A kind of Vehicular methanol petrol environment-friendly type propellant combination auxiliary agent, it is formed by the preparation of raw material of following parts by weight: isopropylcarbinol 15 parts, propyl carbinol 20 parts, primary isoamyl alcohol 10 parts, dimethylbenzene 8 parts, isopropyl ether 5 parts, whiteruss 7 parts, silicone oil 6 parts, ethylene glycol monobutyl ether 4 parts, inorganic metal salt 2 parts, trichloroethane 3 parts, 20 parts, GB 93# gasoline.Inorganic metal salt for rare earth 1 part and oleic acid 5 parts are mixed into composition A, then by composition A10 part and hydrochloric acid 1 part formulated.
A preparation method for Vehicular methanol petrol environment-friendly type propellant combination auxiliary agent, comprise the following steps: 1. by isopropylcarbinol, propyl carbinol, primary isoamyl alcohol, isopropyl ether mixes according to the above ratio, forms mixture B stand-by; 2. by dimethylbenzene, silicone oil, whiteruss, trichloroethane mixes according to the above ratio, forms mixture C stand-by; 3. the preparation of inorganic metal salt: first by rare earth and the oleic acid proportions according to weight part 1:5, then the oleic acid of the rare earth of 1 part with 5 parts is soaked 24 hours and ceaselessly stirs, by dripping ten after static for the mixture A obtained 8 hours wherein/a hydrochloric acid, to ceaselessly stir in dropping process, 8 hours are left standstill again after completing, get supernatant liquid filtering, in supernatant liquor, finally dripping alkaloids, to be neutralized to PH be that neutrality obtains inorganic metal salt, for subsequent use; 4. by ethylene glycol monobutyl ether, inorganic metal salt, GB 93# gasoline mixes according to the above ratio, forms mixture D stand-by; 5. the mixture D that 4. mixture C step 2. formed and step are formed utilizes static mixer to be mixed to form mixture E; 6. the mixture B utilizing static mixer step 1. to be formed mixes with the mixture E that 5. step is formed again, and gets product.
Embodiment 3
A kind of Vehicular methanol petrol environment-friendly type propellant combination auxiliary agent, it is formed by the preparation of raw material of following parts by weight: isopropylcarbinol 18 parts, propyl carbinol 25 parts, primary isoamyl alcohol 5 parts, dimethylbenzene 10 parts, isopropyl ether 7 parts, whiteruss 10 parts, silicone oil 10 parts, ethylene glycol monobutyl ether 5 parts, inorganic metal salt 3 parts, trichloroethane 5 parts, 25 parts, GB 93# gasoline.Inorganic metal salt for rare earth 1 part and oleic acid 5 parts are mixed into composition A, then by composition A10 part and hydrochloric acid 1 part formulated.
A preparation method for Vehicular methanol petrol environment-friendly type propellant combination auxiliary agent, comprise the following steps: 1. by isopropylcarbinol, propyl carbinol, primary isoamyl alcohol, isopropyl ether mixes according to the above ratio, forms mixture B stand-by; 2. by dimethylbenzene, silicone oil, whiteruss, trichloroethane mixes according to the above ratio, forms mixture C stand-by; 3. the preparation of inorganic metal salt: first by rare earth and the oleic acid proportions according to weight part 1:5, then the oleic acid of the rare earth of 1 part with 5 parts is soaked 24 hours and ceaselessly stirs, by dripping ten after static for the mixture A obtained 8 hours wherein/a hydrochloric acid, to ceaselessly stir in dropping process, 8 hours are left standstill again after completing, get supernatant liquid filtering, in supernatant liquor, finally dripping alkaloids, to be neutralized to PH be that neutrality obtains inorganic metal salt, for subsequent use; 4. by ethylene glycol monobutyl ether, inorganic metal salt, GB 93# gasoline mixes according to the above ratio, forms mixture D stand-by; 5. the mixture D that 4. mixture C step 2. formed and step are formed utilizes static mixer to be mixed to form mixture E; 6. the mixture B utilizing static mixer step 1. to be formed mixes with the mixture E that 5. step is formed again, and gets product.
Claims (2)
1. a Vehicular methanol petrol environment-friendly type propellant combination auxiliary agent, is characterized in that, it is formed by the preparation of raw material of following parts by weight:
Isopropylcarbinol 10-18 part, propyl carbinol 15-25 part, primary isoamyl alcohol 8-15 part, dimethylbenzene 5-10 part,
Isopropyl ether 3-7 part, whiteruss 5-10 part, silicone oil 3-10 part, ethylene glycol monobutyl ether 2-5 part,
Inorganic metal salt 1-3 part, trichloroethane 1-5 part, GB 93# gasoline 15-25 part;
Described inorganic metal salt is mixed to form composition A by rare earth and oleic acid according to the ratio of weight part 1:5, then composition A and hydrochloric acid are mixed according to the ratio of weight part 10:1.
2. the preparation method of a kind of Vehicular methanol petrol environment-friendly type propellant combination auxiliary agent as claimed in claim 1, is characterized in that, comprise the following steps:
1. by isopropylcarbinol 10-18 part, propyl carbinol 15-25 part, primary isoamyl alcohol 8-15 part, isopropyl ether 3-7 part mixes, and forms mixture B stand-by;
2. by dimethylbenzene 5-10 part, silicone oil 3-10 part, whiteruss 5-10 part, trichloroethane 1-5 part mixes, and forms mixture C stand-by;
3. the preparation of inorganic metal salt: first by rare earth and the oleic acid proportions according to weight part 1:5, then rare earth oleic acid soaked 24 hours and ceaselessly stir, hydrochloric acid is dripped wherein after static for the mixture A obtained 8 hours, the amount dripping hydrochloric acid is 1/10th of this mixture A, ceaselessly to stir in dropping process, leave standstill 8 hours again after completing, get supernatant liquid filtering, last in supernatant liquor, drip alkaloids to be neutralized to PH be that neutrality obtains inorganic metal salt, for subsequent use;
4. by ethylene glycol monobutyl ether 2-5 part, inorganic metal salt 1-3 part, GB 93# gasoline 15-25 part mixes, and forms mixture D stand-by;
5. the mixture D that 4. mixture C step 2. formed and step are formed utilizes static mixer to be mixed to form mixture E;
6. the mixture B utilizing static mixer step 1. to be formed mixes with the mixture E that 5. step is formed again, and gets product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510629926.1A CN105238456A (en) | 2015-09-29 | 2015-09-29 | Environment-friendly mixed fuel auxiliary agent of vehicle methanol gasoline and preparation method thereof |
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| CN201510629926.1A CN105238456A (en) | 2015-09-29 | 2015-09-29 | Environment-friendly mixed fuel auxiliary agent of vehicle methanol gasoline and preparation method thereof |
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| CN105238456A true CN105238456A (en) | 2016-01-13 |
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Citations (7)
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| CN102304398A (en) * | 2011-08-01 | 2012-01-04 | 长安大学 | Moderate-proportion methanol gasoline additive |
| CN102911752A (en) * | 2012-11-08 | 2013-02-06 | 许建忠 | Methanol gasoline multipurpose additive and application thereof |
| CN103710058A (en) * | 2013-12-25 | 2014-04-09 | 兰州市西固新城炼化厂 | Methanol gasoline additive and methanol gasoline containing same |
| CN104312640A (en) * | 2014-10-24 | 2015-01-28 | 山西新源煤化燃料有限公司 | Methanol gasoline complexing agent for vehicles and preparation method of methanol gasoline complexing agent |
| CN104449911A (en) * | 2014-10-19 | 2015-03-25 | 青岛康泰鑫环保科技有限公司 | Stable fuel additive |
| CN104927938A (en) * | 2014-03-19 | 2015-09-23 | 吴旭 | Naphtha and diesel oil combustion-supporting improver |
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2015
- 2015-09-29 CN CN201510629926.1A patent/CN105238456A/en active Pending
Patent Citations (7)
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|---|---|---|---|---|
| CN101724474A (en) * | 2008-10-14 | 2010-06-09 | 陈若歆 | Mode for preparing M15-M100 complexing methanol petrol and gas normal-temperature liquefaction mixed combustion technology |
| CN102304398A (en) * | 2011-08-01 | 2012-01-04 | 长安大学 | Moderate-proportion methanol gasoline additive |
| CN102911752A (en) * | 2012-11-08 | 2013-02-06 | 许建忠 | Methanol gasoline multipurpose additive and application thereof |
| CN103710058A (en) * | 2013-12-25 | 2014-04-09 | 兰州市西固新城炼化厂 | Methanol gasoline additive and methanol gasoline containing same |
| CN104927938A (en) * | 2014-03-19 | 2015-09-23 | 吴旭 | Naphtha and diesel oil combustion-supporting improver |
| CN104449911A (en) * | 2014-10-19 | 2015-03-25 | 青岛康泰鑫环保科技有限公司 | Stable fuel additive |
| CN104312640A (en) * | 2014-10-24 | 2015-01-28 | 山西新源煤化燃料有限公司 | Methanol gasoline complexing agent for vehicles and preparation method of methanol gasoline complexing agent |
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Application publication date: 20160113 |
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