Additive and blended fuel oil with same

Abstract

The invention provides an additive which is characterized in that the additive is prepared by the following organic fatty acids with carboxylic groups by weight percent: 2-40% of hexadecanoic acid, 1-15% of stearic acid, 3-35% of oleic acid, 0-25% of linoleic acid, 2-20% of linolenic acid, 0-50% of sinapic acid, 0-15% of palmitic acid and 4-13% of dodecenoic acid. The invention also provides ethanol gasoline and ethanol diesel fuel with the additive. The additive is blended with ethanol and gasoline or diesel fuel so as to fully realize uniform blending capable of being stable for long time without layering; the fuel value of evenly blended fuel can be increased by 10-15%, applicable adjustments can be adopted for the fuel without performing modification to vehicles, after the blending process, the comprehensive cost of the blended fuel is greatly reduced while enough power can be maintained; in addition, the homogeneous blending technology is easy and simple to operate without spending enormous amount of capital to build factories or purchase equipment and the blending process can be only completed in gas stations, the pollution discharge amount is lower than that of the related national standard, and the transportation and storage of the blended fuel is easy.

Description

technical field [0001] The invention relates to an additive, especially a chemical additive added to ethanol gasoline or diesel oil. Background technique [0002] People know that oil is a non-renewable mineral resource, and with a little less, the oil on the earth will be exploited and exhausted one day. Facing the severe energy situation, many countries including my country are formulating their own energy strategies and looking for new alternative energy sources. my country is a large agricultural country with abundant resources for ethanol production. On the premise of ensuring people's full food, the way for farmers to achieve stable income growth is to use scientific and technological means to grow crops that can be used for industrial production, such as: flue-cured tobacco, cotton, sugar , tea, and starchy high-yield crops, such as sugar cane, cassava, sweet potato, etc., are used to produce ethanol in order to increase economic value, and at the same time produce an...

AI Technical Summary

Problems solved by technology

Ethanol gasoline is the main subject and direction of people's research in recent years, but present ethanol gasoline has the following problems: the blending of ethanol and gasoline is unstable, and 99.2% ethanol (also known as absolute ethanol) will be used, and To use special mixing equipment, not only will the investment and operating costs be increased, but also after homogeneous mixing, stratification will occur with the increase of moisture in transportation and storage, and the power will be reduced due to unbalanced combustion during use.

At present, the cost of 99.2% ethanol is relatively high. Three tons of grain (old grain) can be used to produce one ton of ethanol, and its cost is 3600 yuan / ton, which is similar to the price of gasoline in the current market, so it is difficult to popularize ethanol gasoline.