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Methanol gasoline additives

A technology for methanol gasoline and additives, applied in the field of additives, can solve the problems of methanol gasoline production, storage, sales, and use difficulties, reduce fuel calorific value, low methanol calorific value, etc., and achieve easy promotion, increase octane number, and improve power. sexual effect

Inactive Publication Date: 2008-05-14
新疆协力新能源有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the strong water solubility of methanol, the mixture of methanol and gasoline will cause water stratification, which brings great difficulties to the production, storage, sales and use of methanol gasoline.
At the same time, due to the low calorific value of methanol, adding it to gasoline will also reduce the calorific value of fuel

Method used

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  • Methanol gasoline additives
  • Methanol gasoline additives

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: The specific amount of raw materials for preparing the additive of the present invention: 79% of mutual solvent, 1% of antioxidant, 1% of anticorrosion agent, 0.5% of anti-rubber swelling agent, 0.5% of antiknock agent, and 18% of combustion accelerator.

[0012] Use the methanol gasoline of the additive of the present invention, carry out the additive addition measurement result of different ratio of production test see Table 1.

Embodiment 2

[0013] Embodiment 2: Another specific amount of raw materials for preparing the additive of the present invention: 81.5% of mutual solvent, 1% of antioxidant, 1% of anticorrosion agent, 1% of anti-rubber swelling agent, 0.5% of antiknock agent, and 15% of combustion accelerator

[0014] Use the methanol gasoline of the additive of the present invention, carry out the additive addition measurement result of different ratio of production test see Table 2.

[0015] The above production test determination was carried out in the laboratory of Xinjiang University College of Chemistry and Chemical Engineering, and the result is the average value of 38 tests.

Embodiment 3

[0016] Embodiment 3: is the application of the additive product that embodiment 1 and 2 make: earlier the additive of methanol gasoline additive is added in methanol by the additive of 0.3-2% ratio of methanol gasoline weight, mixes, then joins in unleaded gasoline, After mixing evenly, let it stand for 12 hours before use.

[0017] Table 1

[0018]

[0019] Table 2

[0020]

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Abstract

The invention discloses additive of methyl alcohol gasoline, which is characterized in that the additive is made of mutual solvent, antioxidant, corrosion resistant, rubber swelling resistant, antiknock and combustion improver. The additive is added to and mixed with the methyl alcohol and then is added to lead-free gasoline. The additive of the invention has good water proofing ability and the methyl alcohol gasoline adopting the invention causes no bad influences on the parts of engines. The invention has simple production and operation technique and convenient use.

Description

technical field [0001] The invention relates to an additive for engine fuel, in particular to a methanol gasoline additive. Background technique [0002] Methanol gasoline, as the name implies, is to replace part of gasoline with methanol, and add methanol to gasoline in proportion. Since methanol is a low-value product, of course, the methanol gasoline produced can effectively reduce the production cost of fuel and increase the economic benefits of the enterprise. However, due to the strong water solubility of methanol, the phenomenon of water stratification will occur after methanol and gasoline are mixed, which brings great difficulties to the production, storage, sales and use of methanol gasoline. At the same time, since methanol has a low calorific value, adding it to gasoline will also reduce the calorific value of fuel. Contents of the invention [0003] The purpose of the present invention is to provide a kind of methanol gasoline additive which can not only mak...

Claims

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Application Information

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IPC IPC(8): C10L1/10C10L1/02
Inventor 霍新强杨有胜赵霞
Owner 新疆协力新能源有限责任公司
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