文献类型：期刊文献

英文题名：Experimental Study on Formaldehyde Emission from Environmental Protection and Energy-Saving Alcohol Fuel for Vehicles

作者：Liu, Dandan[1];Li, Shigang[1];Liu, Hui[1]

第一作者：刘丹丹

通讯作者：Li, SG[1]

机构：[1]Beijing Union Univ, Coll Robot, Beijing 100020, Peoples R China

第一机构：北京联合大学机器人学院

通讯机构：[1]corresponding author), Beijing Union Univ, Coll Robot, Beijing 100020, Peoples R China.|[1141739]北京联合大学机器人学院;[11417]北京联合大学;

年份：2021

卷号：15

期号：1

起止页码：1-6

外文期刊名：JORDAN JOURNAL OF MECHANICAL AND INDUSTRIAL ENGINEERING

收录：EI(收录号：20211710269337);Scopus(收录号：2-s2.0-85104733821);WOS:【ESCI(收录号:WOS:000639602300001)】；

语种：英文

外文关键词：engine; alcohol fuel; methanol; unconventional emission; formaldehyde

摘要：With the further increase of domestic oil demand, the diversification strategy of energy supply represented by alternative energy sources, such as alcohol fuel which has become a direction of China's energy policy. Alcohol fuel can reduce conventional engine emissions by replacing conventional gasoline and diesel, but their unconventional emissions - formaldehyde -- tend to have higher concentrations than conventional engines. Based on this, this paper analyzed the physical and chemical properties of mixture of methanol and gasoline and its feasibility as an energy fuel, and conducted experiments on formaldehyde emission of gasoline and methanol gasoline respectively, and then obtained a large number of experimental data that studied and analyzed the experimental results and methods, and drew relevant research conclusions. The results show that the high ratio of alcohol fuel can replace the use of chemical fuel and has good energy saving and environmental protection characteristics. When the same fuel is tested, the formaldehyde emission increases first and then decreases with the increase of power. In this paper, a large amount of formaldehyde emission data from alcohol fuel engines are obtained through bench experiments, which provides a scientific basis for the future development of alcohol fuel vehicle combustion system and the formulation of environmental emission standards. (C) 2021 Jordan Journal of Mechanical and Industrial Engineering. All rights reserved