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Environment-friendly methanol gasoline composite additive

A composite additive, methanol gasoline technology, applied in the direction of fuel additives, petroleum industry, liquid carbon-containing fuel, etc., can solve environmental problems and other problems, achieve the effect of enhancing power, increasing emission reduction rate, and good environmental protection effect

Inactive Publication Date: 2019-01-25
泸州氢动力能源股份有限公司高新分公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the current fuel oil is burned, there are serious environmental protection problems, so it is of great significance to provide an environmentally friendly methanol-gasoline compound additive

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] This embodiment provides an environment-friendly methanol-gasoline composite additive. Calculated by weight, the composite additive includes the following components:

[0044] N-acetyl-2-methyl-1,3-propanediamine, 3 parts,

[0045] Propylene glycol monomethyl ether acetate, 1.9 parts,

[0046] Dimethyl carbonate, 1.4 parts,

[0047] Propylene glycol monomethyl ether acetate, 4 parts,

[0048] Cyclopentadiene manganese tricarbonyl, 0.1 parts,

[0049] Ethyl tert-butyl ether, 0.3 parts,

[0050] N,N'-disalicylic acid-1,2-propanediamine, 5 parts,

[0051] 8-hydroxyquinoline, 0.1 parts,

[0052] Naphtha, 0.05 parts.

[0053] The composite additive is prepared by mixing the components according to the ratio, and then stirring and mixing uniformly at a temperature of 40° C. to obtain an environmentally friendly methanol-gasoline composite additive. The amount of the prepared composite additive added to methanol gasoline is 0.3% of the total mass of gasoline.

Embodiment 2

[0055] This embodiment provides an environment-friendly methanol-gasoline composite additive. Calculated by weight, the composite additive includes the following components:

[0056] N-acetyl-2-methyl-1,3-propanediamine, 8 parts,

[0057] Propylene glycol monomethyl ether acetate, 0.6 parts,

[0058] Dimethyl carbonate, 0.2 parts,

[0059] Propylene glycol monomethyl ether acetate, 1 part,

[0060] Cyclopentadiene manganese tricarbonyl, 0.9 parts,

[0061] Ethyl tert-butyl ether, 1.6 parts,

[0062] N,N'-Disalicylate-1,2-propylenediamine, 2 parts,

[0063] 8-hydroxyquinoline, 0.7 parts,

[0064] Naphtha, 0.3 parts.

[0065] The composite additive is prepared by mixing the components according to the ratio, and stirring and mixing uniformly under the temperature condition of 45° C. to obtain the environmentally friendly methanol gasoline composite additive. The amount of the prepared composite additive added to methanol gasoline is 0.6% of the total mass of gasoline.

Embodiment 3

[0067] This embodiment provides an environment-friendly methanol-gasoline composite additive. Calculated by weight, the composite additive includes the following components:

[0068] N-acetyl-2-methyl-1,3-propanediamine, 4 parts,

[0069] Propylene glycol monomethyl ether acetate, 1.6 parts,

[0070] Dimethyl carbonate, 0.9 parts,

[0071] Propylene glycol monomethyl ether acetate, 3 parts,

[0072] Cyclopentadiene manganese tricarbonyl, 0.3 parts,

[0073] Ethyl tert-butyl ether, 0.5 parts,

[0074] N,N'-disalicylate-1,2-propanediamine, 3 parts,

[0075] 8-hydroxyquinoline, 0.5 parts,

[0076] Naphtha, 0.18 parts.

[0077] The composite additive is prepared by mixing the components according to the ratio, and then stirring and mixing uniformly at a temperature of 42° C. to obtain an environmentally friendly methanol-gasoline composite additive. The amount of the prepared composite additive added to methanol gasoline is 0.4% of the total mass of gasoline.

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PUM

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Abstract

The invention discloses an environment-friendly methanol gasoline composite additive. The composite additive comprises, by weight, 3-8 parts of N-acetyl-2-methyl-1.3-promethylene diamine, 0.6-1.9 parts of propylene glycol methyl ether acetate, 0.2-1.4 parts of dimethyl carbonate, 1-4 parts of propylene glycol methyl ether acetate, 0.1-0.9 part of cyclopentadienyl manganese tricarbonyl, 0.3-1.6 parts of ethyl tert-butyl ether, 2-5 parts of N, N'-disalicylic acid-1,2-propane diamine, 0.1-0.7 part of 8-hydroxyquinoline and 0.05-0.3 part of naphtha. The methanol gasoline composite additive which has the advantages of being simple in preparation method, good in environment-friendly effect and the like is provided. The emission reduction rate of carbon monoxide and smoke generated after combustion is greatly reduced while the combustion efficiency of methanol gasoline is guaranteed and power is enhanced.

Description

technical field [0001] The invention relates to the technical field of automobile fuel, in particular to an environment-friendly methanol-gasoline composite additive. Background technique [0002] Methanol is industrial methanol synthesized from coal, coke, natural gas, light oil, heavy oil, etc. The nature of methanol: industrial methanol is toxic, flammable, and explosive. At normal temperature and pressure, methanol is a colorless, transparent, mobile and volatile liquid with an odor similar to ethanol. Whether methanol gasoline can replace gasoline and diesel in terms of power performance. Methanol gasoline needs to be configured from methanol, gasoline and core additives, and the technology of methanol gasoline is mature. The amount of methanol incorporated is generally 5% to 30%. The one with 15% blending is the most, which is called M15 methanol gasoline. The anti-knock performance is good, the research octane number (RON) increases with the increase of the amount...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/222C10L1/19C10L1/30C10L1/185C10L1/16C10L1/228
CPCC10L1/14C10L1/1616C10L1/1852C10L1/19C10L1/222C10L1/228C10L1/305C10L2230/22C10L2300/20
Inventor 税正强
Owner 泸州氢动力能源股份有限公司高新分公司
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