CN111518594A - Methanol gasoline core agent mother liquor, preparation method thereof and methanol gasoline - Google Patents
Methanol gasoline core agent mother liquor, preparation method thereof and methanol gasoline Download PDFInfo
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- CN111518594A CN111518594A CN202010340287.8A CN202010340287A CN111518594A CN 111518594 A CN111518594 A CN 111518594A CN 202010340287 A CN202010340287 A CN 202010340287A CN 111518594 A CN111518594 A CN 111518594A
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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
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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
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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
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
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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
- C10L1/18—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
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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
- C10L1/18—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
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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
- C10L1/18—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
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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
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
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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
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
- C10L1/1855—Cyclic ethers, e.g. epoxides, lactides, lactones
-
- 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
- C10L1/23—Organic compounds containing nitrogen containing at least one nitrogen-to-oxygen bond, e.g. nitro-compounds, nitrates, nitrites
- C10L1/231—Organic compounds containing nitrogen containing at least one nitrogen-to-oxygen bond, e.g. nitro-compounds, nitrates, nitrites nitro compounds; nitrates; nitrites
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- Oil, Petroleum & Natural Gas (AREA)
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- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention relates to a methanol gasoline core agent mother liquor, a preparation method thereof and methanol gasoline, wherein the mother liquor is prepared from the following raw materials: methyl tert-butyl ether, glycerol, tetrahydrofuran, isobutanol, propylene glycol, nitromethane, nitroethane, 2, 6-di-tert-butyl mixed phenol and absolute ethyl alcohol. The methanol gasoline core agent mother liquor prepared by the invention can change the performance of methanol, thereby improving the combustion heat value, intersolubility, water resistance and the like of the methanol gasoline, the methanol gasoline core agent mother liquor prepared by the invention can reduce the saturated vapor pressure of the gasoline, can promote the intersolubility of the methanol and the gasoline, and can inhibit the formaldehyde gas of an unburnt methanol intermediate during the cold start of an engine; the invention has the advantages of wide raw material source, economy, low cost, energy conservation and environmental protection.
Description
Technical Field
The invention belongs to the technical field of gasoline, and particularly relates to methanol gasoline core agent mother liquor, a preparation method thereof and methanol gasoline.
Background
As a limited resource, petroleum is increasingly in shortage in the face of the development of world industrialization and the mass use of automobiles. The methanol gasoline is a novel environment-friendly fuel prepared by national standard gasoline, methanol and an additive according to a certain volume (mass) ratio through a strict flow, is a fuel substitute for automobiles, and is an important component of new energy. Crude oil is the most major primary energy source in the world, and the essence of current energy shortage is crude oil shortage. The vehicle fuel is the main application field of crude oil and accounts for more than 70 percent of the total consumption of crude oil in the world. Methanol gasoline is a path of replacing oil with coal, and can be used as a substitute of gasoline so as to realize partial substitution of crude oil.
The methanol gasoline has unique water-resistant function, can resist moisture absorbed in the air, can resist moisture accumulated at the bottom of the cylinder in the storage cylinder, can directly sink water into the bottom when encountering a large amount of external moisture, does not cause phase separation of oil agent, and does not cause emulsion deterioration; the device is suitable for large temperature difference, can be normally used at the low temperature of minus 40 ℃ and the high temperature of minus 40 ℃, and fundamentally solves the problems of no phase separation at the low temperature and no air resistance at the high temperature; easy start of cold vehicle, good acceleration performance, strong power, and oil saving rate up to 7-8%. The methanol fuel has rich sources, can reduce the operation cost of automobiles, and greatly saves petroleum resources, so that the methanol fuel has practical significance and economic significance when being used as the automobile alternative fuel. However, the prior methanol gasoline has the defects of low combustion heat value, poor intersolubility, poor water resistance and the like.
The present invention has been made in view of the above circumstances.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a methanol gasoline core agent mother liquor, a preparation method thereof and methanol gasoline.
The invention provides a methanol gasoline core agent mother liquor, which is prepared from the following raw materials: methyl tert-butyl ether, glycerol, tetrahydrofuran, isobutanol, propylene glycol, nitromethane, nitroethane, 2, 6-di-tert-butyl mixed phenol and absolute ethyl alcohol.
Further, the feed additive is prepared from the following raw materials in parts by weight: 10-30 parts of methyl tert-butyl ether, 10-30 parts of glycerol, 10-20 parts of tetrahydrofuran, 10-30 parts of isobutanol, 10-20 parts of propylene glycol, 10-20 parts of nitromethane, 10-20 parts of nitroethane, 5-10 parts of 2, 6-di-tert-butyl mixed phenol and 5-10 parts of absolute ethyl alcohol.
Further, the feed additive is prepared from the following raw materials in parts by weight: 15-25 parts of methyl tert-butyl ether, 15-25 parts of glycerol, 13-17 parts of tetrahydrofuran, 18-22 parts of isobutanol, 13-17 parts of propylene glycol, 13-17 parts of nitromethane, 13-17 parts of nitroethane, 7-8 parts of 2, 6-di-tert-butyl mixed phenol and 7-8 parts of absolute ethyl alcohol.
Further, the feed additive is prepared from the following raw materials in parts by weight: 20 parts of methyl tert-butyl ether, 20 parts of glycerol, 15 parts of tetrahydrofuran, 20 parts of isobutanol, 15 parts of propylene glycol, 15 parts of nitromethane, 15 parts of nitroethane, 7.5 parts of 2, 6-di-tert-butyl mixed phenol and 7.5 parts of absolute ethyl alcohol.
Tetrahydrofuran and isobutanol in the invention have the function of resisting water, and the 2, 6-di-tert-butyl mixed phenol and absolute ethyl alcohol have the functions of cleaning agent, oxidation resistance, swelling resistance, corrosion resistance and the like.
The second object of the invention provides a preparation method of the methanol gasoline core agent mother liquor, which comprises the following steps:
(1) weighing the raw materials according to the weight of the raw materials for later use;
(2) mixing and stirring methyl tert-butyl ether and glycerol uniformly to obtain a mixture A;
(3) mixing tetrahydrofuran, isobutanol and propylene glycol, stirring uniformly, and mixing uniformly with the mixture A to obtain a mixture B;
(4) uniformly stirring nitromethane and nitroethane, and uniformly mixing the nitromethane and the nitroethane with the mixture B to obtain a mixture C;
(5) and (3) uniformly stirring the 2, 6-di-tert-butyl mixed phenol and the absolute ethyl alcohol, and uniformly mixing with the mixture C to obtain the methanol gasoline core agent mother liquor.
Further, the stirring speed in the step (2) is 80-100rpm, and the stirring time is 20-30 min.
Further, the stirring speed in the step (3) is 60-80rpm, and the stirring time is 25-35 min.
Further, the stirring speed in the step (4) is 90-100rpm, and the stirring time is 30-40 min.
Further, the stirring speed in the step (5) is 110-120rpm, and the stirring time is 15-25 min.
The third purpose of the invention is to provide the methanol gasoline prepared by using the methanol gasoline core agent mother liquor.
The core agent mother liquor prepared by the invention can be prepared into M15-M100 methanol gasoline.
The methanol gasoline is prepared by the following method:
the methanol gasoline is prepared by mixing 25-30% of mother liquor and 70-75% of methanol in mass fraction to obtain an additive, and then mixing 15-85% of the additive and 15-85% of national standard gasoline in mass fraction.
Compared with the prior art, the invention has the beneficial effects that:
(1) the methanol gasoline core agent mother liquor prepared by the invention can change the performance of methanol, thereby improving the combustion heat value, intersolubility, water resistance and the like of the methanol gasoline, the methanol gasoline core agent mother liquor prepared by the invention can reduce the saturated vapor pressure of the gasoline, can promote the intersolubility of the methanol and the gasoline, and can inhibit the formaldehyde gas of an unburnt methanol intermediate during the cold start of an engine;
(2) the invention has the advantages of wide raw material source, economy, low cost, energy conservation and environmental protection.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Example 1
A methanol gasoline core agent mother liquor is prepared from the following raw materials: 10kg of methyl tert-butyl ether, 10kg of glycerol, 10kg of tetrahydrofuran, 10kg of isobutanol, 10kg of propylene glycol, 10kg of nitromethane, 10kg of nitroethane, 5kg of 2, 6-di-tert-butyl mixed phenol and 5kg of absolute ethanol.
The preparation method of the methanol gasoline core agent mother liquor comprises the following steps:
(1) weighing the raw materials according to the weight of the raw materials for later use;
(2) uniformly mixing and stirring methyl tert-butyl ether and glycerol at a stirring speed of 80rpm for 30min to obtain a mixture A;
(3) mixing tetrahydrofuran, isobutanol and propylene glycol, stirring uniformly at the stirring speed of 60rpm for 35min, and mixing uniformly with the mixture A to obtain a mixture B;
(4) uniformly stirring nitromethane and nitroethane at the stirring speed of 90rpm for 40min, and uniformly mixing with the mixture B to obtain a mixture C;
(5) and (3) uniformly stirring the 2, 6-di-tert-butyl mixed phenol and the absolute ethyl alcohol at the stirring speed of 110rpm for 25min, and uniformly mixing the mixture with the mixture C to obtain the methanol gasoline core agent mother liquor.
Example 2
A methanol gasoline core agent mother liquor is prepared from the following raw materials: 15kg of methyl tert-butyl ether, 15kg of glycerol, 13kg of tetrahydrofuran, 18kg of isobutanol, 13kg of propylene glycol, 13kg of nitromethane, 13kg of nitroethane, 7kg of 2, 6-di-tert-butyl mixed phenol and 7kg of absolute ethanol.
The preparation method of the methanol gasoline core agent mother liquor comprises the following steps:
(1) weighing the raw materials according to the weight of the raw materials for later use;
(2) uniformly mixing and stirring methyl tert-butyl ether and glycerol at the stirring speed of 85rpm for 28min to obtain a mixture A;
(3) mixing tetrahydrofuran, isobutanol and propylene glycol, stirring uniformly at the stirring speed of 65rpm for 32min, and mixing uniformly with the mixture A to obtain a mixture B;
(4) uniformly stirring nitromethane and nitroethane at the stirring speed of 92rpm for 37min, and uniformly mixing the nitromethane and the nitroethane with the mixture B to obtain a mixture C;
(5) and (3) uniformly stirring the 2, 6-di-tert-butyl mixed phenol and the absolute ethyl alcohol at the stirring speed of 113rpm for 22min, and uniformly mixing the mixture with the mixture C to obtain the methanol gasoline core agent mother liquor.
Example 3
A methanol gasoline core agent mother liquor is prepared from the following raw materials: 20kg of methyl tert-butyl ether, 20kg of glycerol, 15kg of tetrahydrofuran, 20kg of isobutanol, 15kg of propylene glycol, 15kg of nitromethane, 15kg of nitroethane, 7.5kg of 2, 6-di-tert-butyl mixed phenol and 7.5kg of absolute ethanol.
The preparation method of the methanol gasoline core agent mother liquor comprises the following steps:
(1) weighing the raw materials according to the weight of the raw materials for later use;
(2) uniformly mixing and stirring methyl tert-butyl ether and glycerol at a stirring speed of 90rpm for 25min to obtain a mixture A;
(3) mixing tetrahydrofuran, isobutanol and propylene glycol, stirring uniformly at the stirring speed of 70rpm for 30min, and mixing uniformly with the mixture A to obtain a mixture B;
(4) uniformly stirring nitromethane and nitroethane at the stirring speed of 95rpm for 35min, and uniformly mixing with the mixture B to obtain a mixture C;
(5) and (3) uniformly stirring the 2, 6-di-tert-butyl mixed phenol and the absolute ethyl alcohol at the stirring speed of 115rpm for 20min, and uniformly mixing the mixture with the mixture C to obtain the methanol gasoline core agent mother liquor.
Example 4
A methanol gasoline core agent mother liquor is prepared from the following raw materials: 25kg of methyl tert-butyl ether, 25kg of glycerol, 17kg of tetrahydrofuran, 22kg of isobutanol, 17kg of propylene glycol, 17kg of nitromethane, 17kg of nitroethane, 8kg of 2, 6-di-tert-butyl mixed phenol and 8kg of absolute ethanol.
The preparation method of the methanol gasoline core agent mother liquor comprises the following steps:
(1) weighing the raw materials according to the weight of the raw materials for later use;
(2) uniformly mixing and stirring methyl tert-butyl ether and glycerol at the stirring speed of 95rpm for 23min to obtain a mixture A;
(3) mixing tetrahydrofuran, isobutanol and propylene glycol, stirring uniformly at the stirring speed of 75rpm for 38min, and mixing uniformly with the mixture A to obtain a mixture B;
(4) uniformly stirring nitromethane and nitroethane at the stirring speed of 98rpm for 32min, and uniformly mixing with the mixture B to obtain a mixture C;
(5) and (3) uniformly stirring the 2, 6-di-tert-butyl mixed phenol and the absolute ethyl alcohol at the stirring speed of 117rpm for 18min, and uniformly mixing with the mixture C to obtain the methanol gasoline core agent mother liquor.
Example 5
A methanol gasoline core agent mother liquor is prepared from the following raw materials: 30kg of methyl tert-butyl ether, 30kg of glycerol, 20kg of tetrahydrofuran, 30kg of isobutanol, 20kg of propylene glycol, 20kg of nitromethane, 20kg of nitroethane, 10kg of 2, 6-di-tert-butyl mixed phenol and 10kg of absolute ethanol.
The preparation method of the methanol gasoline core agent mother liquor comprises the following steps:
(1) weighing the raw materials according to the weight of the raw materials for later use;
(2) uniformly mixing and stirring methyl tert-butyl ether and glycerol at the stirring speed of 100rpm for 20min to obtain a mixture A;
(3) mixing tetrahydrofuran, isobutanol and propylene glycol, stirring uniformly at the stirring speed of 80rpm for 25min, and mixing uniformly with the mixture A to obtain a mixture B;
(4) uniformly stirring nitromethane and nitroethane at the stirring speed of 100rpm for 30min, and uniformly mixing with the mixture B to obtain a mixture C;
(5) and (3) uniformly stirring the 2, 6-di-tert-butyl mixed phenol and the absolute ethyl alcohol at the stirring speed of 120rpm for 15min, and uniformly mixing the mixture with the mixture C to obtain the methanol gasoline core agent mother liquor.
Test example 1
Preparation of methanol gasoline: the mother liquor prepared in examples 1-5 is mixed with methanol with the mass fraction of 27% and the mass fraction of 72% respectively to obtain an additive, then the additive with the mass fraction of 40% is mixed with No. 90 national standard gasoline with the mass fraction of 60%, and the mixture is stirred for 2 hours to obtain methanol gasoline.
The prepared methanol gasoline was subjected to performance tests, respectively, and the results are shown in table 1.
TABLE 1
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The methanol gasoline core agent mother liquor is characterized by comprising the following raw materials: methyl tert-butyl ether, glycerol, tetrahydrofuran, isobutanol, propylene glycol, nitromethane, nitroethane, 2, 6-di-tert-butyl mixed phenol and absolute ethyl alcohol.
2. The methanol gasoline core agent mother liquor as claimed in claim 1, which is characterized by comprising the following raw materials in parts by weight: 10-30 parts of methyl tert-butyl ether, 10-30 parts of glycerol, 10-20 parts of tetrahydrofuran, 10-30 parts of isobutanol, 10-20 parts of propylene glycol, 10-20 parts of nitromethane, 10-20 parts of nitroethane, 5-10 parts of 2, 6-di-tert-butyl mixed phenol and 5-10 parts of absolute ethyl alcohol.
3. The methanol gasoline core agent mother liquor as claimed in claim 2, which is characterized by comprising the following raw materials in parts by weight: 15-25 parts of methyl tert-butyl ether, 15-25 parts of glycerol, 13-17 parts of tetrahydrofuran, 18-22 parts of isobutanol, 13-17 parts of propylene glycol, 13-17 parts of nitromethane, 13-17 parts of nitroethane, 7-8 parts of 2, 6-di-tert-butyl mixed phenol and 7-8 parts of absolute ethyl alcohol.
4. The methanol gasoline core agent mother liquor as claimed in claim 3, which is characterized by comprising the following raw materials in parts by weight: 20 parts of methyl tert-butyl ether, 20 parts of glycerol, 15 parts of tetrahydrofuran, 20 parts of isobutanol, 15 parts of propylene glycol, 15 parts of nitromethane, 15 parts of nitroethane, 7.5 parts of 2, 6-di-tert-butyl mixed phenol and 7.5 parts of absolute ethyl alcohol.
5. A method for preparing the methanol gasoline core agent mother liquor as claimed in any one of claims 1 to 4, which is characterized by comprising the following steps:
(1) weighing the raw materials according to the weight of the raw materials for later use;
(2) mixing and stirring methyl tert-butyl ether and glycerol uniformly to obtain a mixture A;
(3) mixing tetrahydrofuran, isobutanol and propylene glycol, stirring uniformly, and mixing uniformly with the mixture A to obtain a mixture B;
(4) uniformly stirring nitromethane and nitroethane, and uniformly mixing the nitromethane and the nitroethane with the mixture B to obtain a mixture C;
(5) and (3) uniformly stirring the 2, 6-di-tert-butyl mixed phenol and the absolute ethyl alcohol, and uniformly mixing with the mixture C to obtain the methanol gasoline core agent mother liquor.
6. The method for preparing the mother liquor of the methanol gasoline core agent according to claim 5, wherein the stirring speed in the step (2) is 80-100rpm, and the stirring time is 20-30 min.
7. The method for preparing the mother liquor of the methanol gasoline core agent according to claim 5, wherein the stirring speed in the step (3) is 60-80rpm, and the stirring time is 25-35 min.
8. The method for preparing the mother liquor of the methanol gasoline core agent according to claim 5, wherein the stirring speed in the step (4) is 90-100rpm, and the stirring time is 30-40 min.
9. The method as claimed in claim 5, wherein the stirring speed in step (5) is 110-120rpm, and the stirring time is 15-25 min.
10. A methanol gasoline prepared by using the methanol gasoline core agent mother liquor as defined in any one of claims 1 to 4.
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| CN202010340287.8A CN111518594A (en) | 2020-04-26 | 2020-04-26 | Methanol gasoline core agent mother liquor, preparation method thereof and methanol gasoline |
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| CN202010340287.8A CN111518594A (en) | 2020-04-26 | 2020-04-26 | Methanol gasoline core agent mother liquor, preparation method thereof and methanol gasoline |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643672A (en) * | 1995-06-07 | 2010-02-10 | 威廉·C·奥尔 | Vapor phase combustion method and compositions ii |
| 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 |
| CN102925223A (en) * | 2012-10-15 | 2013-02-13 | 陈茂高 | Methanol gasoline core mother solution and methanol gasoline |
| CN110437893A (en) * | 2019-05-28 | 2019-11-12 | 云南新能油品开发有限公司 | A kind of oxygroup, alcohol ether clean fuel |
-
2020
- 2020-04-26 CN CN202010340287.8A patent/CN111518594A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643672A (en) * | 1995-06-07 | 2010-02-10 | 威廉·C·奥尔 | Vapor phase combustion method and compositions ii |
| 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 |
| CN102925223A (en) * | 2012-10-15 | 2013-02-13 | 陈茂高 | Methanol gasoline core mother solution and methanol gasoline |
| CN110437893A (en) * | 2019-05-28 | 2019-11-12 | 云南新能油品开发有限公司 | A kind of oxygroup, alcohol ether clean fuel |
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Application publication date: 20200811 |