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Ethanol gasoline for vehicle and preparation method thereof

A technology of ethanol for vehicles and gasoline for vehicles, which is applied in the petroleum industry, liquid carbon-containing fuels, fuels, etc., can solve the problems of corroding metal components, easy delamination, poor mutual solubility, etc., and achieves simple preparation process and low production cost The effect of low and good compatibility

Inactive Publication Date: 2019-01-25
苑瀚文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned problems such as poor mutual solubility between ethanol and hydrocarbon gasoline, easy delamination, corrosion of metal components of motor vehicles, dissolution of rubber parts, and relatively large air resistance during vehicle operation, the present invention provides an ethanol gasoline for vehicles and its preparation method

Method used

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  • Ethanol gasoline for vehicle and preparation method thereof

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Effect test

Embodiment 1

[0044] A kind of ethanol gasoline for vehicle, its raw material is made up of following components by weight fraction, gasoline 60 parts, ethanol 25 parts, surfactant 15 parts, composite additive 5 parts; The component and weight fraction of described composite additive are cosolvent 60 parts, metal corrosion inhibitor 5 parts, combustion enhancer 20 parts, antiwear agent 1 part, dispersant 2 parts, catalyst 10 parts.

[0045] Such as figure 1 Shown, a kind of preparation method of vehicle ethanol gasoline, its method is as follows:

[0046] S1: Preparation of composite additives

[0047] Add the dispersant hexamethylphosphoric triamide into the reaction vessel containing the co-solvent aromatic oil, stir slowly and raise the temperature to 30°C, and mix well, then add the combustion aid diethanolamine, catalyst, metal corrosion inhibitor benzene Paratriazole, anti-wear agent organic chloride, wherein the volume ratio of co-solvent: dispersant: combustion aid: catalyst: meta...

Embodiment 2

[0059] A kind of ethanol gasoline for vehicle, its raw material is made up of following components by weight fraction, gasoline 65 parts, ethanol 18 parts, surfactant 12 parts, composite additive 5 parts; The component and weight fraction of described composite additive are cosolvent 70 parts, 1 part of metal corrosion inhibitor, 15 parts of combustion enhancer, 0.8 parts of antiwear agent, 6 parts of dispersant, 7.2 parts of catalyst;

[0060] Such as figure 1 Shown, a kind of preparation method of vehicle ethanol gasoline, its method is as follows:

[0061] S1: Preparation of composite additives

[0062] Add the dispersant hexamethylphosphoric triamide into the reaction vessel containing the co-solvent aromatic oil, stir slowly and raise the temperature to 30°C, and mix well, then add the combustion aid diethanolamine, catalyst, metal corrosion inhibitor benzene Paratriazole, anti-wear agent organic chloride, wherein the volume ratio of co-solvent: dispersant: combustion a...

Embodiment 3

[0074] A kind of ethanol gasoline for vehicle, its raw material is made up of following components by weight fraction, gasoline 70 parts, ethanol 10 parts, surfactant 10 parts, composite additive 10 parts; The component and weight fraction of described composite additive are cosolvent 80 parts, 1 part of metal corrosion inhibitor, 10 parts of combustion enhancer, 0.5 parts of antiwear agent, 1 part of dispersant, 7.5 parts of catalyst;

[0075] Such as figure 1 Shown, a kind of preparation method of vehicle ethanol gasoline, its method is as follows:

[0076] S1: Preparation of composite additives

[0077] Add the dispersant hexamethylphosphoric triamide into the reaction vessel containing the co-solvent aromatic oil, stir slowly and raise the temperature to 30°C, and mix well, then add the combustion aid diethanolamine, catalyst, metal corrosion inhibitor benzene Paratriazole, anti-wear agent organic chloride, wherein the volume ratio of co-solvent: dispersant: combustion a...

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Abstract

The invention belongs to the technical field of clean gasoline, and particularly relates to gasoline for a vehicle and a preparation method thereof. The ethanol gasoline for the vehicle is prepared from, by weight, 60-70 parts of gasoline, 10-25 parts of ethanol, 10-15 parts of surface active agents and 5-18 parts of composite additives. The composite additives are prepared from, by weight, 60-80parts of a cosolvent, 1-5 parts of a metal corrosion inhibitor, 10-30 parts of a combustion improver, 0.5-1 part of an antiwear agent, 1-8 parts of a dispersing agent and 5-10 parts of a catalyst. Theethanol and the gasoline have the good compatibility, no air resistance is generated in the vehicle operation process, raw materials are easy to obtain, and the production cost is low. Compared withthe prior art, the preparation technology is simple, the production cost is low, the gasoline is an ideal substitutive environment-friendly energy source, obvious and good economic benefits are achieved, and the ethanol gasoline can be widely popularized and applied to the field of motor vehicles.

Description

technical field [0001] The invention belongs to the technical field of clean gasoline, and in particular relates to a motor gasoline and a preparation method thereof. Background technique [0002] Gasoline is a non-renewable petroleum resource that is processed in refineries. It has a history of hundreds of years, and the main components of oil are carbon, hydrogen and no oxygen. As a fuel oil vehicle, the combustion in the engine mainly depends on inhaling air and using the oxygen in the air to support combustion, while more than 70% of the air is nitrogen, and oxygen only accounts for about 20%. The time for a four-stroke engine to complete one stroke is calculated in milliseconds. Under the condition of high-speed hypoxia, the combustible gas inhaled in the cylinder cannot be completely burned to do work. The result is a waste of energy and pollution. For example, the carbon monoxide in the tail gas fails to generate carbon dioxide because of anoxic combustion, and its ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/04C10L1/16C10L1/182C10L1/185C10L1/20C10L1/222C10L1/228C10L1/232C10L1/26
CPCC10L1/04C10L1/14C10L1/1608C10L1/1826C10L1/1857C10L1/20C10L1/222C10L1/2283C10L1/232C10L1/2658
Inventor 苑瀚文
Owner 苑瀚文
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