Composite automotive clean gasoline and preparation method thereof

A compound vehicle and compound technology, applied in the field of gasoline, can solve the problems of poor miscibility between compound alcohols and hydrocarbon gasoline, easy stratification, atmospheric resistance, etc., and achieve low production costs, reduce air resistance, and reduce production costs. low effect

Inactive Publication Date: 2019-04-05
苑瀚文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems such as poor miscibility between compound alcohols and hydrocarbon gasoline, easy stratification, and relatively large air resistance during vehicle operation, the present invention provides a compound clean gasoline for vehicles and a preparation method thereof

Method used

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  • Composite automotive clean gasoline and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0043] A compound clean gasoline for vehicles, its raw material is made up of the following components by weight fraction, 60 parts of gasoline, 20 parts of ethanol, 3 parts of methyl alcohol, 14 parts of surfactant, 3 parts of composite additive; The component of described composite additive And the weight fraction is 60 parts of solubilizer, 5 parts of corrosion inhibitor, 5 parts of antioxidant, 20 parts of synergist, 1 part of antiwear agent, and 9 parts of catalyst.

[0044] Such as figure 1 Shown, a kind of preparation method of composite type vehicle clean gasoline, its method is specifically as follows:

[0045] S1: Preparation of composite additives

[0046] The corrosion inhibitor N, N'-disalicylidene-propylenediamine, the antioxidant 2,6-di-tert-butyl-p-methylphenol, the synergist tetrahydrofuran, the anti-wear agent organophosphide, and the catalyst were sequentially added to the A reaction vessel containing solubilizing agent pentanol, wherein the volume ratio o...

Embodiment 2

[0057] A compound clean gasoline for vehicles, its raw material is made up of the following components by weight fraction, 68 parts of gasoline, 17 parts of ethanol, 4 parts of methyl alcohol, 8.5 parts of surfactants, 2.5 parts of composite additives; the component of described composite additives And the weight fraction is 70 parts of solubilizer, 3 parts of corrosion inhibitor, 2.2 parts of antioxidant, 17 parts of synergist, 0.8 part of antiwear agent, and 7 parts of catalyst.

[0058] Such as figure 1 Shown, a kind of preparation method of composite type vehicle clean gasoline, its method is specifically as follows:

[0059] S1: Preparation of composite additives

[0060] The corrosion inhibitor N, N'-disalicylidene-propylenediamine, the antioxidant 2,6-di-tert-butyl-p-methylphenol, the synergist tetrahydrofuran, the anti-wear agent organophosphide, and the catalyst were sequentially added to the A reaction vessel containing solubilizing agent pentanol, wherein the volu...

Embodiment 3

[0072] A compound clean gasoline for vehicles, its raw material is made up of the following components by weight fraction, 75 parts of gasoline, 15 parts of ethanol, 5 parts of methyl alcohol, 3 parts of surfactant, 2 parts of composite additive; The component of described composite additive And the weight fraction is 80 parts of solubilizer, 1 part of corrosion inhibitor, 1.3 parts of antioxidant, 10 parts of synergist, 0.7 part of antiwear agent, and 7 parts of catalyst.

[0073] Such as figure 1 Shown, a kind of preparation method of composite type vehicle clean gasoline, its method is specifically as follows:

[0074] S1: Preparation of composite additives

[0075] The corrosion inhibitor N, N'-disalicylidene-propylenediamine, the antioxidant 2,6-di-tert-butyl-p-methylphenol, the synergist tetrahydrofuran, the anti-wear agent organophosphide, and the catalyst were sequentially added to the A reaction vessel containing solubilizer amyl alcohol, wherein the volume ratio of...

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Abstract

The invention belongs to the technical field of gasoline, and particularly relates to composite automotive clean gasoline and a preparation method thereof. The composite automotive clean gasoline consists of the following raw materials in parts by weight: 60-82 parts of gasoline, 15-20 parts of ethanol, 3-5 parts of methanol, 3-15 parts of a surfactant and 2-3 parts of a composite additive. The composite additive comprises the following components in parts by weight: 60-80 parts of a solubilizer, 1-5 parts of a corrosion inhibitor, 1-5 parts of an antioxidant, 10-20 parts of a synergist, 0.5-1part of an anti-wear agent and 5-10 parts of a catalyst. The methanol, the ethanol and the gasoline have good compatibility, corrosion resistance is high, air resistance is reduced in a running process of an automobile, the raw materials are simple and are easily obtained, and the production cost is low. Compared with the prior art, the composite automotive clean gasoline is simple in preparationprocess and low in production cost, is a perfect substituting environmentally friendly energy, has obvious and good economic benefit, and can be widely popularized and used in the field of motor vehicles.

Description

technical field [0001] The invention belongs to the technical field of gasoline, and in particular relates to a composite clean gasoline for vehicles and a preparation method thereof. Background technique [0002] As an important petroleum refining product, gasoline occupies a relatively high share in the fuel structure and is an important power fuel. Therefore, the world today is facing two major problems: one is the oil energy crisis. The world's oil reserves are limited, and with economic development, oil consumption is increasing year by year. The second is environmental pollution. The number of automobiles in our country is increasing rapidly. When petroleum products are used as fuel, the carbon oxides, hydrocarbons, nitrogen oxides, sulfur oxides, and various carcinogens contained in the exhaust gas of automobiles seriously threaten people. health. In addition, the carbon dioxide emitted by automobiles leads to the destruction of the ozone layer and the increase of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/04C10L1/182C10L1/183C10L1/185C10L1/222C10L1/232C10L1/26
CPCC10L1/04C10L1/14C10L1/1824C10L1/1832C10L1/1855C10L1/222C10L1/232C10L1/2691
Inventor 苑瀚文
Owner 苑瀚文
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