Ethanol gasoline and preparation method thereof

Abstract

The invention discloses ethanol gasoline, which is characterized by consisting of the following raw materials in part by volume: 60 to 70 parts of regular gasoline, 2 to 10 parts of absolute ethanol, 10 to 20 parts of latent solvent, 13 to 23 parts of surfactant, 10 to 15 parts of combustion improver, 3 to 10 parts of corrosion inhibitor and 7 to 15 parts of detergent dispersant. The invention also discloses a preparation method of the ethanol gasoline. The ethanol gasoline has the advantages of high storage stability, high intersolubility, no corrosion, no swelling capacity and readily available raw materials, can be used together with other alcohol automobile gasoline such as methanol gasoline and the like in any ratio, and also can be directly used with common gasoline of the same standard in any proportion; the octane level reaches or exceeds the standards of No. 93 and No.95 clear gasoline; and the overall performance of the ethanol gasoline can meet standard requirements of the No.93 clear gasoline.

Description

technical field [0001] The invention relates to ethanol gasoline and a preparation method thereof. Background technique [0002] Due to the rapid development of the current economy, the demand for energy is increasing day by day, especially the demand for motor vehicle fuel is growing faster, and the limited oil reserves and extractions are difficult to meet the growing needs of society. In order to use existing resources to supplement and replace gasoline, people have gradually developed some fuel products that supplement and replace gasoline. For example, methanol gasoline is made by mixing and dissolving methanol and gasoline in a certain proportion. However, the methanol fuel technology being studied at home and abroad still has difficulties to be solved, such as methanol has a low calorific value and has certain toxicity, which is harmful to metal surfaces and rubber. The plastic pad has a certain degree of corrosion, low temperature phase separation, poor stability an...

AI Technical Summary

Problems solved by technology

However, when ethanol gasoline is used, especially when ethanol gasoline contains a certain amount of water, there are often adverse phenomena such as power reduction, insufficient power, reduction in combustion efficiency, increase in fuel consumption, abnormal ignition, and fire failure.

Ethanol, on the other hand, is highly hydrophilic and absorbs moisture from the atmosphere itself, leading to accelerated corrosion of the fuel supply system and other components