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High clean new car methanol gasoline m85

A technology for methanol and gasoline for vehicles, applied in the field of vehicle fuels, can solve the problems of low rubber swelling resistance, difficulty in long-term storage, poor inhibition of metal corrosion, etc., and achieves increased calorific value and octane number, and is not easy to store for a long time. , the effect of improving power performance

Active Publication Date: 2017-02-01
山西智杰软件工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, methanol gasoline M85 for vehicles on the market generally has difficulties in cold start at low temperature, easy delamination in contact with water phase, poor resistance to metal corrosion, low resistance to rubber swelling, low combustion efficiency, weak power, and unstable stability. High, not easy to store for a long time and other shortcomings, so that the vehicle methanol gasoline M85 can not better meet the demand for vehicle fuel

Method used

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  • High clean new car methanol gasoline m85
  • High clean new car methanol gasoline m85
  • High clean new car methanol gasoline m85

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] To prepare 1000L high-clean new methanol gasoline M85 for vehicles, firstly, the special modified additives for M85 are stirred and mixed according to the following volume percentages of raw materials: 20% tert-butanol, 15% diisooctyl phthalate, 6% sec-butyl acetate, 10% N,N'-disalicylic-1,2-propylenediamine, 25% fatty acid diethanolamide, 8% dimethoxymethane, 3% hydrogen peroxide, 5% of 1-n-propyl-2-pyrrolidone, 5% of the mixed cosolvent of n-octanol and n-dodecanol in a volume ratio of 1:1, and 3% of Luoyang Wanshan brand water remover.

[0033] Then mix 840L of methanol, 150L of national standard 90# unleaded gasoline, and 10L of special modified additive for M85, and after stirring evenly, 1000L of high-clean new-type methanol gasoline M85 can be prepared.

[0034] In the specific implementation, the refined methanol of the national standard first-class product is used, the purity is above 99.9%, and the moisture content is less than 0.1%.

Embodiment 2

[0036] To prepare 1000L high-clean new methanol gasoline M85 for automobiles, firstly, the special modified additives for M85 are stirred and mixed according to the following volume percentages of raw materials: 30% tert-butanol, 10% diisooctyl phthalate, 8% sec-butyl acetate, 8% N,N'-disalilylide-1,2-propylenediamine, 20% fatty acid diethanolamide, 4% dimethoxymethane, 7% hydrogen peroxide, 3% of 1-n-propyl-2-pyrrolidone, 8% of the mixed cosolvent of n-octanol and n-dodecanol in a volume ratio of 1:1, and 2% of Luoyang Wanshan brand water remover.

[0037] Then, mix 850L of methanol, 120L of national standard 93# unleaded gasoline, and 30L of special modified additive for M85, and stir evenly to obtain 1000L of high-clean new methanol gasoline M85 for vehicles.

Embodiment 3

[0039] To prepare 1000L high-clean new methanol gasoline M85 for vehicles, firstly, the special modified additives for M85 are stirred and mixed according to the following volume percentages of raw materials: 25% tert-butanol, 13% diisooctyl phthalate, 7% sec-butyl acetate, 9% N,N'-disalilylide-1,2-propylenediamine, 23% fatty acid diethanolamide, 5% dimethoxymethane, 6% hydrogen peroxide, 4% of 1-n-propyl-2-pyrrolidone, 6% of the mixed cosolvent of n-octanol and n-dodecanol in a volume ratio of 1:1, and 2% of Luoyang Wanshan brand water remover. Then, mix 860L of methanol, 120L of national standard 90# unleaded gasoline, and 20L of M85 special modified additive, and stir evenly to obtain 1000L of high-clean new methanol gasoline M85 for vehicles.

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Abstract

The invention relates to the field of motor fuels, in particular to novel motor methanol gasoline M85 with high cleanness. The novel motor methanol gasoline M85 is prepared by mixing the following raw materials in percent by volume: 84-86 percent of methanol, 12-15 percent of motor gasoline, and 1-3 percent of a dedicated property-modifying additive for the motor methanol gasoline M85. The dedicated property-modifying additive can perfectly solve the problems that motor methanol gasoline M85 is low in low-temperature cold starting performance, high in possibility of layering when encountering a water phase, relatively low in metal corrosion inhibiting performance, low in rubber swelling resistance, low in combustion efficiency, low in dynamic property, low in stability, and low in possibility of storing for a long time, the mixed motor methanol gasoline M85 can be normally used through direct filling, without the need of refitting of an automotive engine.

Description

technical field [0001] The invention relates to the field of vehicle fuels, in particular to a new type of high-clean methanol gasoline M85 for vehicles. Background technique [0002] The basic characteristics of my country's energy resources are "rich coal, poor oil, and little gas". In 2014, the domestic crude oil consumption was about 508 million tons, the domestic crude oil production was about 210 million tons, and the crude oil import volume was about 298 million tons. The external dependence was 58.66%, approaching 59%. In 2015, my country surpassed the United States to become the world's largest crude oil importer and oil consumer, and my country's energy security entered the "petroleum restriction risk period". The development of alternative fuels for petroleum and the promotion of new energy sources have become critical and urgent strategic issues related to the national energy structure and energy security. [0003] Methanol fuel is an internationally recognized...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/02C10L1/10C10L1/182C10L1/19C10L1/222C10L1/224C10L1/183C10L1/12C10L1/232
Inventor 赵磊张晓红田维琎
Owner 山西智杰软件工程有限公司
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