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Preparation methods of alcohol base liquid fuel and alcohol base liquid fuel additive

A liquid fuel and additive technology, applied in liquid carbon-containing fuel, fuel, petroleum industry, etc., can solve the problems of unreasonable additive formula, insufficient combustion, high raw material requirements, etc., achieve reasonable component configuration, clear yellow and bright appearance, Good combustion performance

Active Publication Date: 2015-10-14
苏志勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The existing alcohol-based fuel additives have poor stability between alcohol-based fuel and gasoline, are flammable and explosive, insufficient combustion, low calorific value, poor combustion stability, high fuel consumption, insufficient power, corrosion to locomotives and many other problems
The key lies in the additive technology of alcohol-based liquid fuels. The formulation of additives is unreasonable, and the requirements for raw materials are high. The preparation process of alcohol-based fuels is complicated, the investment in equipment is large, the production cost is high, and the storage period is short. security disadvantage

Method used

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  • Preparation methods of alcohol base liquid fuel and alcohol base liquid fuel additive
  • Preparation methods of alcohol base liquid fuel and alcohol base liquid fuel additive
  • Preparation methods of alcohol base liquid fuel and alcohol base liquid fuel additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A raw material component and parts by weight of an alcohol-based liquid fuel additive are:

[0045] 0.5 parts of dipentyl iron, 0.5 parts of light aromatics, 0.5 parts of methyl tert-butyl ether, 0.5 parts of tert-butyldimethylsilane, 0.4 parts of dimethyl silicone oil, 0.5 parts of isooctane, 0.5 parts of n-heptane, 0.5 parts of toluene, 0.5 parts of m-xylene.

[0046] Preparation:

[0047] Under the conditions of normal temperature and pressure, 0.5 parts of dipentyl iron, 0.5 parts of light aromatic hydrocarbons, 0.5 parts of methyl tert-butyl ether, 0.5 parts of tert-butyldimethylsilane, 0.4 parts of dimethyl silicone oil, and 0.5 parts of isooctane Heptane, 0.5 part of n-heptane, 0.5 part of xylene, and 0.5 part of m-xylene were put into the additive storage tank, respectively, and stirred 2 times in the tank with a plastic rod, covered, and left for 2 hours to obtain an alcohol-based liquid Fuel Additive Products.

Embodiment 2

[0049] A raw material component and parts by weight of an alcohol-based liquid fuel additive are:

[0050] 0.6 parts of dipentyl iron, 0.4 parts of light aromatics, 0.4 parts of methyl tert-butyl ether, 0.6 parts of tert-butyldimethylsilane, 0.5 parts of dimethyl silicone oil, 0.4 parts of isooctane, 0.5 parts of n-heptane, 0.5 parts of toluene, 0.5 parts of m-trimethylbenzene.

[0051] Preparation:

[0052] Under normal temperature and pressure conditions, 0.6 parts of dipentyl iron, 0.4 parts of light aromatics, 0.4 parts of methyl tert-butyl ether, 0.6 parts of tert-butyldimethylsilane, 0.5 parts of dimethyl silicone oil, and 0.4 parts of isooctane Heptane, 0.5 part of n-heptane, 0.5 part of xylene, and 0.5 part of m-trimethylbenzene were put into the additive storage tank in succession, stirred 2 times in the tank with a plastic rod, covered, and the alcohol-based liquid was obtained after standing for 2 hours. Fuel Additive Products.

Embodiment 3

[0054] A raw material component and parts by weight of an alcohol-based liquid fuel additive are:

[0055] 0.4 parts of pentapentyl iron, 0.6 parts of light aromatics, 0.6 parts of methyl tert-butyl ether, 0.4 parts of tert-butyldimethylsilane, 0.3 parts of dimethyl silicone oil, 0.5 parts of isooctane, 0.6 parts of dichloromethane, 0.6 parts of toluene, 0.5 parts of o-dimethylbenzene.

[0056] Preparation:

[0057] Under the conditions of normal temperature and pressure, 0.4 parts of dipentyl iron, 0.6 parts of light aromatic hydrocarbons, 0.6 parts of methyl tert-butyl ether, 0.4 parts of tert-butyldimethylsilane, 0.3 parts of dimethyl silicone oil, and 0.5 parts of isooctane 1 part, 0.6 part of dichloromethane, 0.6 part of xylene, and 0.5 part of o-xylbenzene were put into the additive storage tank respectively, and stirred in the tank with a plastic stick for 1 circle, covered, and after standing for 2 hours, the alcohol was obtained. Based liquid fuel additive products...

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Abstract

The invention discloses preparation method of an alcohol base liquid fuel and an alcohol base liquid fuel additive. The alcohol base liquid fuel additive comprises the following raw material components in parts by weight: 0.4-0.6 part of ferrocene, 0.4-0.6 part of light aromatic hydrocarbon, 0.4-0.6 part of methyl tertiary butyl ether, 0.4-0.6 part of tert-butyldimethylsilane, 0.2-0.5 part of simethicone, 0.9-1.1 parts of octane value conditioning agent and 0.9-1.1 parts of isomerization conditioning agent; and the alcohol base liquid fuel comprises the following raw material components in parts by weight: 65-75 parts of alcohol, 25-34 parts of crude benzene and 0.9-1.1 parts of the alcohol base liquid fuel additive. The alcohol base liquid fuel is simple in preparation method, low in investment, low in cost, free of corrosion, swelling property reaction or modification of an engine, high in octane value, good in combustion performance, high in power, long in storage period and high in using safety, the alcohol base liquid fuel can be extinguished with water, the acceleration is quick, the exhaust gas is odorless, the emission of harmful gas can be effectively reduced, the fuel has important strategic significance for national energy security, the application prospect is wide, and the alcohol base liquid fuel has better economic benefit, social benefit and ecological benefit.

Description

technical field [0001] The invention belongs to the technical field of energy and chemical industry, and relates to a preparation method of an alcohol-based liquid fuel and an alcohol-based liquid fuel additive. Background technique [0002] Under the background of world energy shortage, all countries are investing manpower and material resources to actively develop alternative energy sources. Alternative energy sources such as methanol clean fuel gasoline and ethanol clean fuel gasoline are currently on the market. Currently on the market, ethanol gasoline is blended with 10% ethanol, and methanol gasoline is 15%, both of which are low proportions. According to the information obtained from the National Alcohol-Oil Main Fuel and Alcohol-Oil Main Clean Automobile Professional Committee, the country attaches great importance to the high proportion of methanol and ethanol, which is the trend of alcohol fuels replacing fossil energy. That is to say, the amount of alcohol blen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/16C10L1/185C10L1/28C10L1/30C10L1/02
Inventor 苏志勇苏日强
Owner 苏志勇
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