Additive for producing high-performance methanol gasoline

A technology for methanol gasoline and additives, applied in the field of oil additives, can solve the problems of poor combustion effect, low methanol content, easy stratification, etc., and achieve the effects of solving water stratification, reducing corrosion degree and high stability

Inactive Publication Date: 2014-08-06
NINGXIA BAOTA PETROCHEM SCI & TECH IND DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although some methanol gasoline has appeared on the market, due to the lack of a good composition formula, most methanol gasoline cannot meet the performance of gasoline, and some even need to modify the structure of the gasoline engine before i

Method used

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  • Additive for producing high-performance methanol gasoline
  • Additive for producing high-performance methanol gasoline

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Embodiment Construction

[0008] Below in conjunction with specific embodiment content of the present invention is described in further detail:

[0009] The preparation method and steps of the additive are as follows: 1. Measure 18mL of isobutanol, 12mL of 2.4-di-tert-butyl-4-cresol, 26mL of isoamyl alcohol, and mix well. 2. Under the state of mechanical stirring, add o- Dioctyl phthalate 10mL, dioctyl alcohol 5mL, methylcyclopentadiene manganese tricarbonyl 0.005mL, dicyclohexylamine nitrite 1.0mL, glycerin triacetate 1.5mL, 0.5mL mixture of aldehyde condensates . 3. Stir until it is evenly mixed.

[0010] Methanol-gasoline blending: Take 5 mL of the prepared additive and add it to 495 mL of methanol, stir until fully shaken, add it to 1L 93# gasoline, shake it 100 times, and you can get it, which is recorded as M50-93#. The methanol gasoline of 90# gasoline can be obtained by the same method deployment, which is recorded as M50-90#.

[0011] The gasoline formulated by this method can not only achi...

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Abstract

The invention discloses a technical formula of an additive for producing high-performance methanol gasoline. The technical formula of the additive for producing the high-performance methanol gasolinemainly comprises the following components by weight percentage: 20-30 percent of isobutanol, 0.1-2.5 percent of 2,4-di-tert-butyl-4 cresol, 25-40 percent of isoamylol, 8-16 percent of dioctyl phthalate, 3-10 percent of dioctanol, 0.05-0.1 percent of methylcyclopentadienyl manganese tricarbonyl, 1-3 percent of dicyclohexylammonium nitrite, 0.5-1.5 percent of glyceryl triacetate and 0.5-3 percent of mixture of aldehyde condensation compounds. The methanol gasoline prepared by the additive has the advantages that methanol and gasoline can be stably and mutually soluble, rubber and metal parts of an automobile are protected; cold start of the automobile is easily realized, the combustion of the gasoline is sufficient and the power of the automobile is enhanced.

Description

technical field [0001] The invention relates to an oil product additive in fuel oil technology, in particular to the production formula of methanol gasoline additive. Background technique [0002] Methanol gasoline is expected to become one of the most powerful and potential alternative energy sources due to its cleanness, safety, low cost, and wide range of raw material sources. Its development has gone through the process of directly blending methanol gasoline, adding co-solvent, and now it has developed into a large-scale methanol catalytic combustion technology. Researchers have improved the problem of low heat value of methanol gasoline through benign treatment of additives. For example, patent CN200710062307 discloses a mixed solution of methanol gasoline additives including No. 200 solvent oil, benzene or methylbenzene, and polymethylbenzene. CN21110036517 Disclosed is a methanol gasoline, which includes gasoline, methanol, n-hexane, tert-butanol, co-solvent, anti-ox...

Claims

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Application Information

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IPC IPC(8): C10L1/23C10L1/30C10L1/19C10L1/182
Inventor 李宝琴马利海韩彩琴
Owner NINGXIA BAOTA PETROCHEM SCI & TECH IND DEV
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