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Vehicle methanol gasoline cosolvent

A vehicle methanol and co-solvent technology, applied in the field of high-efficiency vehicle methanol gasoline co-solvent, to achieve the effects of reasonable types, sufficient combustion, and strong solubilizing performance

Active Publication Date: 2014-04-02
YANKUANG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] There are more or less shortcomings in the above-mentioned co-solvents, so it is necessary to improve the above-mentioned defects, and design a kind of solvent with strong solubility, sufficient combustion, strong power performance, Methanol gasoline co-solvent with good environmental performance

Method used

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  • Vehicle methanol gasoline cosolvent
  • Vehicle methanol gasoline cosolvent

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Take the following raw materials and put them in the mixing tank according to the following parts by weight, and mix them well: 18 butyl glycol oleate, 2 diacetone alcohol, 5 ethylene glycol monoethyl ether, 25 butanol, 35 amyl alcohol, hexane Alcohol 4, heptanol 5, octanol 6, the finished product can be obtained after standing for half an hour.

Embodiment 2

[0054] Take the following raw materials and put them in the mixing tank according to the following parts by weight, and mix them well: 8 butyl ether oleate, 5 diacetone alcohol, 10 ethylene glycol monoethyl ether, 45 butanol, 17 amyl alcohol, Alcohol 9, heptanol 3, octanol 3, the finished product can be obtained after standing still for half an hour.

Embodiment 3

[0056] Take the following raw materials and put them in the mixing tank according to the following parts by weight, and mix them well: 10 butyl ether oleate, 3 diacetone alcohol, 9 ethylene glycol monoethyl ether, 40 butanol, 15 amyl alcohol, hexane Alcohol 11, heptanol 7, octanol 5, the finished product can be obtained after standing for half an hour.

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PUM

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Abstract

The invention belongs to the technical field of vehicle fuel oil additives, and relates to efficient vehicle methanol gasoline cosolvent which is a mixture comprising the following seven different alcohols: 3-20 parts of ethylene glycol monobutyl ether oleate, 2-5 parts of diacetone alcohol, 4-10 parts of glycol monoethyl ether, 10-80 parts of butanol, 5-50 parts of pentanol, 5-20 parts of hexanol, 0.5-10 parts of heptanol and 0.5-10 parts of octanol. According to the invention, the cosolvent has high hydrotropy; prepared methanol gasoline can be stored for long time under a low-temperature condition of -30 DEG C, and the water resistance capability is up to 0.5%; and the efficient cosolvent is free of metal and other elements, is reasonable in element variety and has no adverse influence on an engine, and the combustion performance of the cosolvent is approximate to that of gasoline. The efficient vehicle methanol gasoline cosolvent is a brand new technology and product in the field of methanol gasoline, and is of far reaching importance in improving the quality of methanol gasoline and standardizing industrial additive technologies.

Description

technical field [0001] The invention belongs to the technical field of fuel oil additives for vehicles, and relates to a high-efficiency methanol gasoline co-solvent for vehicles. Background technique [0002] In many researches on alternative energy development, methanol is characterized by its high oxygen content, good volatility, large latent heat of vaporization, good combustion effect, low environmental pollution, rich source of raw materials, low production cost, safe use, simple synthesis process, easy transportation and distribution. The obvious advantages such as the most economical system construction and easy large-scale promotion have attracted the attention of the world. In 2012, the Ministry of Industry and Information Technology issued the "Notice on Carrying out Methanol Vehicle Test Work" (Ministry of Industry and Information Technology Festival [2012] No. 42), and decided to carry out methanol vehicle pilot projects in Shanxi Province, Shanghai City and Sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/19C10L1/185C10L1/182
Inventor 宋淑群李杰张芳胡玉斌王明清王冬王伟张文虚蒋娜赵忠萍
Owner YANKUANG GRP CO LTD