摘要
国际主要采用石油生产乙二醇以及煤制取乙二醇的方法及工艺比较成熟。乙二醇处于产能过剩状态，而我国属于贫油国家，石油主要有依赖进口。所以，国际乙二醇市场正严重冲击着我国的乙二醇市场，给我国的能源结构带来威胁与挑战。在这种情形下，要积极推进煤制乙二醇的研究，本文就对煤制乙二醇的清洁生产进行研究，并对环湍影响作出评估和分析，望能推动我国该产业发展。
The method and process of major international oil and coal to produce ethylene glycol get more mature. Glycol in the state of overcapacity, and our country is poor in oil, petroleum mainly rely on imports. Therefore, the international market is a serious impact on the ethylene glycol market country, posing a threat and challenge to Ehina＇s energy structure. In this case, we should actively promote the study of coal-ethylene glycol, ethylene glycol coal paper to clean production research, and to assess and analyze the environmental impact, hope to promote China＇s development of the industry.
关键词
煤制乙二醇
清洁生产
环境评估
coal
ethylene glycol
cleaner production
environmental assessment
