Automotive plateau-type modified fuel methanol and purposes thereof

A technology of denatured fuel and vehicle fuel, which is applied in the direction of fuel, liquid carbon-containing fuel, petroleum industry, etc., and can solve the problems that cannot meet the requirements of producing high-quality clean methanol gasoline

Active Publication Date: 2013-06-19
李晏 +5
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, these existing technologies cannot meet the requirements of producing high-quality clean methanol gasoline

Method used

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  • Automotive plateau-type modified fuel methanol and purposes thereof
  • Automotive plateau-type modified fuel methanol and purposes thereof
  • Automotive plateau-type modified fuel methanol and purposes thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0118] Embodiment 1: the preparation of vehicle plateau denatured fuel methanol

[0119] The implementation steps of this embodiment are as follows:

[0120] First, prepare a solubilizing and standardizing agent by preparing methyl tert-butyl ether and methyl methacrylate at a weight ratio of 45:4; : 0 to prepare a denaturing improver; prepare a synergistic complex agent with 2-octanol and iso-octanol according to the weight ratio of 16:5; prepare isopropanol, tert-butanol and isoamyl alcohol according to the weight ratio of 24: 18:14 was formulated to obtain a combustion accelerant; then, let 60 parts by weight of the above-prepared solubilization and standardization agent, 25 parts by weight of the denaturation modifier prepared above, and 0.005 parts by weight of 2,6-di-tert-butyl-p-cresol resist Oxygen anti-adhesive agent, 8 parts by weight of the synergistic composite agent prepared above and 14 parts by weight of the combustion accelerant prepared above are fully disper...

Embodiment 2

[0122] Embodiment 2: the preparation of vehicle plateau denatured fuel methanol

[0123]The implementation steps of this embodiment are as follows:

[0124] First, prepare a solubilizing and standardizing agent by preparing methyl tert-butyl ether and methyl methacrylate according to the weight ratio of 80:0; : 4 is formulated to obtain a kind of denaturation improving agent; Second-octanol and iso-octanol are prepared according to a weight ratio of 8:10 to obtain a synergistic compound agent; Isopropanol, tert-butanol and isoamyl alcohol are prepared according to a weight ratio of 18: 5:16 to prepare a combustion accelerant; then let 68 parts by weight of the above-prepared solubilization and standardization agent, 8 parts by weight of the above-prepared denaturation improver, and 0.02 parts by weight of 2,6-di-tert-butyl-p-cresol Anti-adhesive agent, 10 parts by weight of the synergistic composite agent prepared above and 25 parts by weight of the combustion accelerant prep...

Embodiment 3

[0126] Embodiment 3: the preparation of vehicle plateau denatured fuel methanol

[0127] The implementation steps of this embodiment are as follows:

[0128] First of all, methyl tert-butyl ether and methyl methacrylate are prepared according to a weight ratio of 55:1 to obtain a solubilizing and standardizing agent; methylcyclopentadiene manganese tricarbonyl and ethylene glycol ether are prepared according to a weight ratio of 3 : 8 to prepare a denaturing improver; prepare a synergistic complex agent with 2-octanol and isooctyl alcohol in a weight ratio of 3: 6; prepare isopropanol, tert-butanol and isoamyl alcohol in a weight ratio of 10: 25:10 to prepare a combustion accelerant; then let 45 parts by weight of the above-prepared solubilization and standardization agent, 20 parts by weight of the denaturation modifier prepared above, and 0.008 parts by weight of 2,6-di-tert-butyl-p-cresol Anti-adhesive agent, 3 parts by weight of the synergistic composite agent prepared ab...

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Abstract

The invention relates automotive plateau-type modified fuel methanol and a production method and purposes of the automotive plateau-type modified fuel methanol. The automotive plateau-type modified fuel methanol is composed of methanol-based clean fuel blending additives and automotive fuel methanol. When methanol gasoline blended with the plateau-type modified fuel methanol is used, the increase of octane value is stable, a direct ratio relationship exists between additive amount and the octane value, the combustion stability of the fuel is strengthened, the efficiency of converting chemical energy into kinetic energy is improved, the storage stability is good, and the methanol gasoline is not oxidized and deteriorates after long-time storage. Compared with existing 93# automotive gasoline, the methanol gasoline blended with the plateau-type modified fuel methanol has the advantages of improving power, lowering emission, and reducing environmental pollution when used in plateaus and anoxic areas.

Description

【Technical field】 [0001] The invention belongs to the technical field of energy chemical industry. More specifically, the present invention relates to a vehicle-used high-altitude denatured fuel methanol, and the present invention also relates to a production method of the vehicle-used plateau-denatured fuel methanol, and the present invention also relates to the use of the vehicle-used plateau-denatured fuel methanol 【Background technique】 [0002] Plateau clean methanol gasoline for vehicles, as a new type of fuel, has played an active role in energy substitution, reduction of exhaust emissions and the development of downstream products of methanol. The plateau-type denatured fuel methanol required for the production of plateau-type clean methanol gasoline for vehicles determines the final quality of plateau-type clean methanol gasoline for vehicles. Because methanol has the characteristics of low boiling point and high octane number, it has the characteristics of high ox...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/10C10L1/185C10L1/19C10L1/18C10L1/183C10L1/182
Inventor 李晏李倞安郑长山郑鹏李胜李昰
Owner 李晏
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