Composite modifying alcohol ether fuel and catalytic fuel agent

Abstract

The composite modifying catalyst for alcohol-ether fuel is compounded with zinc peroxide 5-15 weigh portions, dimethyl carbonate 15-35 weigh portions, vat yellow GCN 5-15 weigh portions, cyclohexylamine 3-10 weigh portions, and isooctyl nitrate 15-30 weigh portions, and through mixing at normal temperature. The alcohol-ether fuel with the composite modifying catalyst may have great methanol adding ratio while ensuring the combustion efficiency, fuel consumption, dynamic performance and other indexes.

Description

technical field [0001] The invention relates to a composite modification and catalytic combustion agent of alcohol ether fuel used for blending alcohol ether fuel. Background technique [0002] Due to the soaring international crude oil prices, there are many technologies related to the development of petroleum substitute engineering products in China. At this stage, the method of blending and burning gasoline with a low proportion of methanol is generally used, also known as methanol gasoline or alcohol ether fuel. Because the blending combustion is simply to physically blend methanol with gasoline, and the blending ratio is generally low (such as the M15 technology in Shanxi and Heilongjiang provinces and the M25 technology in Shaanxi), and because of the latent heat of vaporization of methanol, the combustion heat The value is low and the consumption is large, so the low-proportion blending combustion cannot achieve the dual technical purposes of fully utilizing and savin...

AI Technical Summary

Problems solved by technology

Because the blending combustion is simply to physically blend methanol with gasoline, and the blending ratio is generally low (such as the M15 technology in Shanxi and Heilongjiang provinces and the M25 technology in Shaanxi), and because methanol has a large latent heat of vaporization and a high combustion heat The value is low and the consumption is large, so the low-proportion blending combustion cannot achieve the dual technical purposes of fully utilizing and saving resources

However, increasing the proportion of methanol use will face problems such as low combustion efficiency, high fuel consumption, and reduced power performance.