Methanol gasoline for vehicles

A technology for methanol and gasoline for vehicles is applied in the field of methanol gasoline for vehicles, which can solve the problems of increased vapor pressure of Reid, and achieve the effects of reduced vapor pressure, reduced swelling, and simple preparation process.

Inactive Publication Date: 2012-06-13
江苏玖尚燃油发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many kinds of methanol gasoline, but the existing problems are also quite prominent: 1. The separation of the water phase, especially at low temperature, is easier to separate into water; 2. The corrosion and swelling are more prominent. T

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1, a kind of methanol gasoline for vehicles, it is made up of the raw material of following weight ratio:

[0022] Gasoline 40; Methanol 10;

[0023] Cosolvent 0.5; Modifier 0.01;

[0024] Described solubilizer is selected from the one in propanol, neopentyl glycol, pentacentritol, Virahol, tert-butanol, naphtha, ether, ethylene glycol, oleic acid;

[0025] Described modifying agent is made up of the raw material of following weight ratio:

[0026] Alcohol solvent 40; Corrosion inhibitor 0.1;

[0027] Anti-swelling agent 0.1; Phenolic antioxidant 0.1;

[0028] Lubricant 0.05;

[0029] Described anticorrosion agent is selected from the one of dicyclohexylamine nitrite, 102 TB, triethylamine, naphthenic acid;

[0030] The anti-swelling agent is one of 107PT anti-swelling agent, T102, T115.

Embodiment 2

[0031] Embodiment 2, a kind of methanol gasoline for vehicles, it is made up of the raw material of following weight ratio:

[0032] Gasoline 90; Methanol 60;

[0033] Co-solvent 8; Modifier 5;

[0034] The co-solvent is selected from any two mixed with propanol, neopentyl glycol, tetrasterol, isopropanol, tert-butanol, naphtha, ether, ethylene glycol, and oleic acid;

[0035] Described modifying agent is made up of the raw material of following weight ratio:

[0036] Alcohol solvent 80; Corrosion inhibitor 20;

[0037] Anti-swelling agent 10; Phenolic antioxidant 10;

[0038] lubricant 3;

[0039] The anti-corrosion agent is selected from the mixture of two kinds of dicyclohexylamine nitrite, 102 TB, triethylamine and naphthenic acid;

[0040] The anti-swelling agent is a mixture of two kinds of 107PT anti-swelling agent, T102, and T115;

[0041] The phenolic antioxidant is selected from the group consisting of 3-methyl-6-tert-butylphenol, phenol, hydroquinone, and 2-me...

Embodiment 3

[0043] Embodiment 3, a kind of methanol gasoline for vehicles, it is made up of the raw material of following weight ratio:

[0044] gasoline 60; methanol 40;

[0045] Cosolvent 5; Modifier 1;

[0046] Described solubilizer is selected from propanol, neopentyl glycol, quaternetritol, isopropanol, tert-butanol, naphtha, ether, ethylene glycol, oleic acid and forms;

[0047] Described modifying agent is made up of the raw material of following weight ratio:

[0048] Alcohol solvent 60; Corrosion inhibitor 10;

[0049] Anti-swelling agent 5; Phenolic antioxidant 2;

[0050] Lubricant 0.5;

[0051] The anti-corrosion agent is selected from three kinds of mixtures of dicyclohexylamine nitrite, 102 TB, triethylamine and naphthenic acid;

[0052] The anti-swelling agent is mixed by 107PT anti-swelling agent, T102, T115;

[0053] The phenolic antioxidant is selected from the mixture of 3-methyl-6-tert-butylphenol, phenol, hydroquinone and 2-methyl-4,6-dinonylphenol;

[0054] Th...

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PUM

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Abstract

The invention relates to a methanol gasoline for vehicles. The methanol gasoline is characterized in that the methanol gasoline is prepared by the following raw materials, by weight, 40-90 parts of gasoline, 60-10 parts of methanol, 0.5-8 parts of an assistant solvent, and 0.01-5 parts of a modifying agent, wherein the assistant solvent is prepared by mixing one or a plurality of materials selected from propanol, neopentyl glycol, pentaerythritol, isopropyl alcohol, tert-butyl alcohol, cerebral, diethyl ether, ethylene glycol, and oleic acid, the modifying agent is prepared from an alcohol solvent, a corrosion inhibitor, an anti-swelling agent, a phenol antioxidant, and a lubricant, the corrosion inhibitor is prepared by mixing one or a plurality of materials selected from dicyclohexylaminenitrite,102TB, triethylamine, and naphthenic acid, and the anti-swelling agent is prepared by mixing one or a plurality of materials selected from a 107PT anti-swelling agent, T102, and T115. The product of the present invention can be directly used on the vehicles adopting the gasoline as the fuel without change of the engines, and has characteristics of high octane number, good compatibility, strong low temperature separation resistance, full combustion, strong power performance, and the like.

Description

technical field [0001] The invention relates to a methanol substitute fuel, in particular to a methanol gasoline for vehicles. Background technique [0002] With the rapid development of the national economy and the improvement of people's living standards, my country's demand for energy is increasing day by day, and the consumption of liquid fuels that use petroleum as raw material continues to increase. The problem of insufficient oil backup resources has also been fully reflected, and methanol has attracted people's attention as an alternative energy source. It has a wide range of sources, high oxygen content, and sufficient combustion, which can effectively reduce and reduce harmful gas emissions. The mixed combustion of methanol and gasoline can realize the alternative combustion of methanol without changing the automobile engine. [0003] At present, there are many kinds of methanol gasoline, but the existing problems are also quite prominent: 1. The separation of th...

Claims

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Application Information

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IPC IPC(8): C10L1/04C10L1/02C10L1/23C10L1/24C10L1/222C10L1/188C10L1/185C10L1/183C10L1/182
Inventor 蒋尚宗
Owner 江苏玖尚燃油发展有限公司
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