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乙烯是石油化工的主要产品之一,乙烯工业是石油化工的核心,乙烯工业的发展状况反映了一个国家石油化工生产的水平。当前乙烯的主流生产原料为石油,但是在石油资源紧缺,油价上升的趋势下,乙烯工业的发展受到了严重的制约。为了克服这个困难,目前世界各国都在积极寻求石油替代品。随着生物乙醇法生产乙烯的技术越来越成熟,以生物乙醇为原料生产的生物基乙烯,作为乙烯生产的方法之一,正在受到越来越多的关注。
Ethylene is one of the main products of petrochemical industry. Ethylene industry is the core of petrochemical industry. The development of ethylene industry reflects the level of petrochemical industry in a country. The current mainstream of ethylene production of raw materials for the oil, but the shortage of oil resources, rising oil prices trend, the ethylene industry has been severely restricted. In order to overcome this difficulty, all countries in the world are actively seeking oil substitutes. With the technology of bioethanol production of ethylene is more and more mature, bio-ethylene as raw material to produce bio-ethylene, as one of the methods of ethylene production, is receiving more and more attention.