CAJ | 학술논문

煤层气是一种清洁、高效、低碳的替代能源，在我国交通运输领域有非常广阔的应用前景。文章基于对各类运输企业调研获得的实际运营能耗数据，对煤层气车辆和燃油车辆在燃料燃烧阶段的CO2、CH4、N2O三种温室气体排放情况进行了实际测算，同时从生命周期的视角对煤层气用作汽车燃料和油品燃料的上游温室气体排放进行了考查，对煤层气汽车相比燃油汽车在温室气体减排方面的效益作出了客观评价。
매층기시일충청길、고효、저탄적체대능원，재아국교통운수영역유비상엄활적응용전경。문장기우대각류운수기업조연획득적실제운영능모수거，대매층기차량화연유차량재연료연소계단적CO2、CH4、N2O삼충온실기체배방정황진행료실제측산，동시종생명주기적시각대매층기용작기차연료화유품연료적상유온실기체배방진행료고사，대매층기기차상비연유기차재온실기체감배방면적효익작출료객관평개。
The coal bed is a substituting energy in the ifelds of cleanness, high efifciency and low carbon, it has a very wider application prospect in the transportation area. Based on the actual operation energy consumption data obtained in the investigation and research of al kinds of the transportation enterprises, the paper carries out the actual measures of three kinds of greenhouse gas emission status of CO2、CH4、N2O in the fuel incineration phase on coal bed gas vehicle and fuel vehicle. At the same time, from the angle of view of lifecycle, the coal bed gas which is used as greenhouse gas emissions at top stream of automobile fuel and oil fuel, is examined and the objective assessment in the beneifts of the greenhouse gas emission is made in comparison between automobile of coal bed gas vehicle and fuel vehicle.