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Ethanol modifier and application thereof

A modifier and ethanol technology, which is applied in the field of ethanol modifiers, can solve problems such as dry burning, poor lubrication performance, and rise, and achieve the effect of simple ingredients and preparation methods

Inactive Publication Date: 2007-03-07
北京中天醇能源技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ethanol fuel has many disadvantages compared with fossil fuels: First, ethanol is a low-carbon alcohol with good water solubility and poor lubricating performance compared with gasoline. Direct use as automobile fuel will increase the friction of the inner wall of the cylinder, and the temperature will rise sharply. The phenomenon of dry burning will increase the engine wear and affect the service life of the engine; secondly, most of the ethanol in our country is produced by fermentation, which is the production process of converting starch into sugar and then hydrolyzing it into ethanol under the action of biological enzymes
Although this fuel can reduce harmful substances such as carbon monoxide, hydrocarbons, ketones and benzenes emitted by automobile exhaust during the combustion process, it has not fundamentally changed its impact on environmental pollution, nor changed its dependence on petroleum resources. Completely replace fossil fuels as vehicle fuels

Method used

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  • Ethanol modifier and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Get each component of ethanol modifier by following weight ratio:

[0034] 15 parts by weight of butyl acetate

[0035] Alkylphenol polyoxyethylene ether TX-4 3 parts by weight

[0036] 2,6-di-tert-butyl-p-cresol 3 parts by weight

[0037] Benzotriazole 3 parts by weight

[0038] 3 parts by weight of phenyl-1-naphthylamine

[0039] Barium naphthenate 2 parts by weight

[0040] 14 parts by weight of tetrachlorethylene

[0041] Chlorinated paraffin 8 parts by weight

[0042] 26 parts by weight of methyl tert-butyl ether

[0043] 23 parts by weight of isopropanol and isobutanol mixture

[0044] Wherein the volume ratio of isopropanol and isobutanol in isopropanol and isobutanol mixture is 1: 1;

[0045] Mix isopropanol and isobutanol in proportion and put them into the stirring equipment, then put solid and viscous materials such as di-tert-butyl-p-cresol and benzotriazole into the equipment, and stir at a speed of 200 rpm to make Dissolved and diluted into a homo...

Embodiment 2

[0058] Take the following components by weight to prepare the modifier:

[0059] 6 parts ethyl acetate

[0060] Butyl acetate 8 parts

[0061] 2,6-di-tert-butyl-p-cresol 2.5 parts

[0062] Alkylphenol polyoxyethylene ether TX-7 2.5 parts

[0063] Benzotriazole 3.5 parts

[0064] 2 parts of phenyl-1-naphthylamine

[0065] 2 parts of phenyl-2-naphthylamine

[0066] Manganese naphthenate 2.5 parts

[0067] 15 parts perchlorethylene

[0068] Chlorinated paraffin 7 parts

[0069] 23 parts of methyl tert-butyl ether

[0070] 26 parts of n-butanol and octanol mixture

[0071] Wherein the volume ratio of n-butanol and octanol in the mixture of n-butanol and octanol is 7:3.

[0072] Mix octanol and butanol in proportion, put them into the stirring equipment, then put solid and viscous materials such as di-tert-butyl-p-cresol and benzotriazole into the equipment, stir at a speed of 200 rpm to dissolve them , diluted into a homogeneous liquid.

[0073] Put the above-mentioned...

Embodiment 3

[0078] Modifiers are purchased from the following components:

[0079] 15 parts by weight of butyl acetate

[0080] 14 parts by weight of tetrachlorethylene

[0081] Chlorinated paraffin 8 parts by weight

[0082] 4 parts by weight of di-tert-butyl-p-cresol

[0083] Benzotriazole 4 parts by weight

[0084] 4 parts by weight of phenyl-1-naphthylamine

[0085] 20 parts by weight of isopropanol and n-butanol mixture

[0086] 26 parts by weight of methyl tert-butyl ether

[0087] Alkylphenol polyoxyethylene ether TX-10 3 parts by weight

[0088] Manganese naphthenate 2 parts by weight

[0089] Wherein the volume ratio of isopropanol and n-butanol in the mixture of isopropanol and n-butanol is 1:1.

[0090] Mix isopropanol and n-butanol in proportion, put them into the stirring equipment, put solid and viscous materials such as di-tert-butyl p-cresol and benzotriazole into the equipment, and stir at a speed of 200 rpm to make it Dissolved and diluted into a homogeneous liq...

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PUM

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Abstract

The invention discloses an alcohol modifier and alcohol clean oil, which comprises the following parts: 12-17% desugar agent, 2-5% emulsifier, 2-6% anti-oxidant, 2-6% preservative, 3-8% age resister, 1-3% cleaner, 7-10% abrasion-proof agent, 12-15% combustion adjuvant, 22-28% octane enhancing additive and 18-30% phase solubility agent. The invention possesses single allocation and preparing method, which is superior to national 93# gasoline.

Description

technical field [0001] The invention belongs to the technical field of modifiers for modifying ethanol into clean gasoline, and in particular relates to an ethanol modifier capable of using ethanol as a vehicle fuel and its application. Background technique [0002] With the continuous increase of oil demand and the reality of crude oil shortage, my country is focusing on the promotion of ethanol gasoline for vehicles to solve the increasingly serious energy crisis. Ethanol is a renewable resource, no harmful substances are produced during the combustion process, and it is an environmentally friendly clean fuel. Ethanol can be used to supplement or replace the increasingly tense petroleum energy, and it can also protect the environment from the harm of automobile exhaust. However, ethanol fuel has many disadvantages compared with fossil fuels: First, ethanol is a low-carbon alcohol with good water solubility and poor lubricating performance compared with gasoline. Direct us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/26C10L10/10
CPCC10L1/143C10L1/1886C10L1/223C10L10/00C10L1/2437C10L1/2633C10L1/232C10L1/19C10L1/1985C10L1/201C10L1/1824C10L1/1852C10L1/1832C10L10/08C10L10/10
Inventor 侯金鹏刘宝贵
Owner 北京中天醇能源技术有限公司