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Navigation alcohol fuel dissolving-assisting water-resistant additive and preparation method thereof

A technology of aviation alcohol and additives for vehicles, which is applied in the direction of fuel additives, fuels, liquid carbon-containing fuels, etc., can solve problems such as easy stratification, achieve convenient storage and transportation, good stability, and solve the effect of phase separation of clean gasoline

Inactive Publication Date: 2017-06-13
寇延华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the problems existing in the prior art, the present invention provides a solvent-assisting and water-resisting additive for aviation alcohol fuel for vehicles, which overcomes the defect that methanol gasoline is easily delaminated in the prior art by adding the solvent-assisting and water-resisting additive

Method used

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  • Navigation alcohol fuel dissolving-assisting water-resistant additive and preparation method thereof
  • Navigation alcohol fuel dissolving-assisting water-resistant additive and preparation method thereof
  • Navigation alcohol fuel dissolving-assisting water-resistant additive and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0028] In this embodiment, a vehicle alcohol fuel solubilization and anti-water additive comprises the following components by weight:

[0029] 5-40 parts of isopropanol

[0030] 5-15 parts of ethylene glycol butyl ether

[0031] 3-20 parts of dimethyl carbonate

[0032] 1-10 parts of ethylphenol polyoxyethylene ether

[0033] 5-20 parts of ethylene glycol

[0034] Butanediol 5-20 parts

[0035] Two or more reagents in 5-20 parts of ethylene glycol methyl ether.

[0036] According to the preparation method of the above-mentioned vehicle aviation alcohol fuel solubilizing and water-repellent additive, as figure 1 As shown, the method includes the following steps:

[0037] Step 1. Mixing two or more of the reagents at normal temperature and pressure;

[0038] Step 2. Circulate and mix the mixed reagent through a circulation device for 1-4 hours, and let it stand for 0.5-2 hours to make the solubilizing and water-repelling additive;

[0039] The circulation device is an e...

Embodiment 2

[0045] In this embodiment, a vehicle alcohol fuel solubilization and anti-water additive comprises the following components by weight:

[0046] 30 parts of isopropanol

[0047] 5 parts of ethylene glycol butyl ether

[0048] 3 parts dimethyl carbonate

[0049] 1 part ethylphenol polyoxyethylene ether

[0050] 5 parts of ethylene glycol

[0051] Butanediol 5 parts

[0052] Two or more reagents in 10 parts of ethylene glycol methyl ether.

[0053] The preparation method is the same as that described in Example 1.

Embodiment 3

[0055] In this embodiment, a vehicle alcohol fuel solubilization and anti-water additive comprises the following components by weight:

[0056] 20 parts of isopropanol

[0057] 7 parts of ethylene glycol butyl ether

[0058] Dimethyl carbonate 10 parts

[0059] 3 parts ethylphenol polyoxyethylene ether

[0060] 5 parts of ethylene glycol

[0061] Butanediol 5 parts

[0062] Two or more reagents in 5 parts of ethylene glycol methyl ether.

[0063] The preparation method is the same as that described in Example 1.

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Abstract

The invention discloses a navigation alcohol fuel dissolving-assisting water-resistant additive, and solves the technical problem that existing methanol gasoline layers frequently during using and storing processes. The dissolving-assisting water-resistant additive is prepared from the following components in parts by weight: more than two reagents of 0 to 40 parts of isopropyl alcohol, 5 to 15 parts of ethylene glycol butyl ether, 3 to 20 parts of dimethyl carbonate, 1 to 10 parts of ethyl phenol polyoxyethylene ether, 5 to 20 parts of ethylene glycol, 5 to 20 parts of butanediol and 5 to 20 parts of ethylene glycol monomethyl ether. The methanol gasoline which is prepared by utilizing the dissolving-assisting water-resistant additive does not layer easily, is not affected by low temperature or high temperature, and can be stored for a long time.

Description

technical field [0001] The invention relates to a solvent-promoting and water-resisting additive for aviation alcohol fuel used in vehicles, which is added to methanol gasoline to promote the mixing of methanol and gasoline. The invention also relates to a preparation method of the vehicle aviation alcohol fuel solubilizing and water-repelling additive. Background technique [0002] With the rapid development of the automobile industry, the world is facing more serious problems such as oil resource shortage and environmental pollution. Therefore, vigorously developing economical, energy-saving and environmentally friendly alternative energy has become a significant and long-term strategic consideration. Methanol gasoline has become an ideal gasoline substitute due to its wide source, low production cost, good combustion effect, and less environmental pollution. [0003] The main components of methanol gasoline are methanol and gasoline. In order to improve fuel performance,...

Claims

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Application Information

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IPC IPC(8): C10L1/10C10L1/182C10L1/185C10L1/19C10L1/198
CPCC10L1/10C10L1/1824C10L1/1826C10L1/1852C10L1/19C10L1/1985C10L2300/20
Inventor 寇延华
Owner 寇延华
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