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Automobile composite fuel

A fuel and gasoline technology, applied in the field of composite fuel products for automobiles, can solve the problems of easy coking and carbon deposition, and achieve the effects of excellent low emission performance, excellent cleanliness, and sufficient combustion

Inactive Publication Date: 2009-03-18
HENAN ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] For this reason, the object of the present invention is to provide a kind of clean automobile composite fuel product added with modified light hydrocarbons, to overcome the shortcomings of excessively high saturated vapor pressure of gasoline during use, easy generation of air resistance, easy coking during combustion, and generation of carbon deposits

Method used

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Examples

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Embodiment Construction

[0027] In order to better illustrate the present invention, give an example as follows:

[0028] 1. Carbon five modification

[0029] Add 60kg of maleic anhydride in the reaction kettle, heat and melt, add mixed carbon five to it, react and release heat, add 2g of catalyst zinc chloride, keep the reaction temperature at 80~90°C, react for 2-3 hours, solid liquid separation, and the liquid product is the modified carbon five used in the present invention.

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Abstract

The invention discloses a composite fuel oil for automobiles, which belongs to the technical field of automobile fuel oil. The fuel oil product of the automobiles is compounded by a fuel oil additive and gasoline, wherein the fuel oil additive is prepared by mixing a mixture of extractives of biomass such as corn oils, castor oils and palm oils, fatty polyol, antioxidants, antiknock agents, passivation agents and modified C5 according to certain proportion. The composite fuel oil product can partly substitute gasoline as well as improve gasoline performance so as to combust gasoline more fully and reduce coking and carbon deposition in an engine and emission of harmful substances in automobile tail gas. Through inspection of Chinese Ethanol Gasoline Quality Supervision and Testing Center, the product reaches national standard.

Description

technical field [0001] The invention belongs to the technical field of automobile fuel supplies, and in particular relates to a composite fuel supply for automobiles. Background technique [0002] my country is a country with a serious shortage of energy resources. In recent years, with economic development, energy consumption has increased sharply, and the contradiction between supply and demand has become increasingly prominent. Fuel supplies are of great significance to ensure the sustainable development of the national economy and save energy. At present, the supply of automotive fuel supplies is increasingly in short supply, and there are many products that have been improved on automotive fuel supplies, such as environmentally friendly ethanol gasoline, which has been widely promoted. The development of new automotive compound fuel products is urgently needed in the current market. [0003] At present, adding a new component to gasoline-octane number improver is an ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/30
Inventor 黄敬洛侯益民张占仓夏学信夏向汝
Owner HENAN ACAD OF SCI
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