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Antiknock clean solvent used for motor gasoline

A technology of gasoline and cleaning dispersant for vehicles, applied in the petroleum industry, fuel additives, liquid carbon-containing fuels, etc., can solve the problems of uneven distribution of energy, lack of components, etc., to improve comprehensive performance, reduce carbon deposits, The effect of reducing emissions

Inactive Publication Date: 2016-08-10
CHENGDU TIANFENG CLEANING ENERGY DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the purpose of the present invention is to address the deficiencies in the prior art, to provide a kind of anti-knock cleaning solvent for motor gasoline, to solve the lack of certain components caused by the uneven energy distribution of existing oil products, and It is necessary to invest in equipment to reform or upgrade existing oil products to produce 93# and 97# high-quality gasoline that meet the National IV standard, which improves the comprehensive functions of existing oil products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An antiknock cleaning solvent for motor gasoline, which includes a cleaning and dispersing agent, a combustion aid, an antiknocking agent, a polar solvent and an inert solvent, wherein: the cleaning and dispersing agent includes 10% petroleum sulfonic acid by weight Salt agent, 5% by weight of succinate and 8% by weight of salicylate; the combustion aid is 7% by weight of benzyl alcohol; the antiknock agent is 5% by weight of tertiary methyl Butyl ether; the polar solvent is 32.5% by weight of trifluoroacetic acid; the weight percentage of the inert solvent includes fatty oil 9%, liquid paraffin 8%, ethyl acetate 4.5% and isopropyl myristate 11% .

Embodiment 2

[0027] An antiknock cleaning solvent for motor gasoline, which includes a cleaning and dispersing agent, a combustion aid, an antiknocking agent, a polar solvent and an inert solvent, wherein: the cleaning and dispersing agent includes 15% petroleum sulfonic acid by weight Salt agent, percentage by weight are 6% succinate and salicylate as 10% by weight; the combustion aid is 7% benzyl alcohol by weight; Butyl ether; the polar solvent is 30% by weight of trifluoroacetic acid; the weight percentage of the inert solvent consists of fatty oil 7%, liquid paraffin 6%, ethyl acetate 4% and isopropyl myristate 9% .

Embodiment 3

[0029] An antiknock cleaning solvent for motor gasoline, which includes a cleaning and dispersing agent, a combustion aid, an antiknocking agent, a polar solvent and an inert solvent, wherein: the cleaning and dispersing agent includes 20% petroleum sulfonic acid by weight Salt agent, 8% by weight of succinate and 12% by weight of salicylate; the combustion aid is 8% by weight of benzyl alcohol; the antiknock agent is 8% by weight of tertiary methyl Butyl ether; the polar solvent is 25% by weight trifluoroacetic acid; the weight percentage of the inert solvent consists of fatty oil 5%, liquid paraffin 5%, ethyl acetate 3% and isopropyl myristate 6% .

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Abstract

The invention discloses an antiknock clean solvent used for motor gasoline. The antiknock clean solvent includes a clean dispersant, a combustion improver, an antiknock agent, a polar solvent and an inert solvent, wherein the clean dispersant comprises 10-20wt% of a petroleum sulfonate agent, 5-8wt% of succinate and 8-12wt% of salicylate; the combustion improver is 5-8wt% of benzyl alcohol ; the antiknock agent is 5-8wt% of methyl tert-butyl ether; the polar solvent is 25-35wt% of trifluoroacetic acid or acetylferrocene; and the inert solvent is obtained through mixing fatty oil, liquid paraffin, ethyl acetate and isopropyl myristate. The antiknock clean solvent allows gasoline components and even gasoline components not according with national relevant regulation to be processed in order to produce qualified 93# or above gasoline, so some resources which cannot be used are changed into valuables and become national effective energy.

Description

technical field [0001] The invention belongs to the technical field of petrochemical industry, and in particular relates to an antiknock cleaning solvent for motor gasoline. Background technique [0002] At present, with the enhancement of people's awareness of environmental protection, higher requirements are put forward for the combustion quality of gasoline. The research on the production technology of high-quality gasoline components is particularly important. In order to reduce the content of sulfur, olefins, benzene and aromatics in gasoline and produce clean gasoline, R&D institutions at home and abroad have successively developed various cleaning products. [0003] my country is a country that consumes a lot of energy and is also a country that wastes resources. According to statistics, China's energy efficiency is only 30% of that of the United States. Energy conservation and emission reduction are imperative. There are many sulfur compounds in gasoline, and sulfu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/30C10L1/24C10L1/20C10L1/19C10L1/188C10L1/182C10L1/185C10L1/16C10L10/18
CPCC10L1/14C10L1/1616C10L1/1824C10L1/1852C10L1/189C10L1/19C10L1/1905C10L1/205C10L1/24C10L1/305C10L10/18
Inventor 符杨
Owner CHENGDU TIANFENG CLEANING ENERGY DEV CO LTD
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