煤基甲醇制烯烃技术进展及经济性分析  

Technology progress and economic analysis of coal-based methanol to olefins

作　　者：刘媛[1,2] 何祚云[3] 

机构地区：[1]中国石化国际事业有限公司,北京100728 [2]西北工业大学自动化学院资源与环境信息化工程研究所,陕西西安710072 [3]中国石化长城能源化工有限公司,北京100728

出　　处：《现代化工》2013年第1期13-16,18,共5页Modern Chemical Industry

摘　　要：分析了MTO/MTP技术进展和工业化情况,研究了煤基甲醇制取烯烃与蒸汽裂解制取烯烃的经济性。通过定量测算、成本加回报的方法对煤基路线与石油路线生产烯烃的竞争力进行了评价,得出MTO/MTP技术上逐步成熟,高油价情况下经济上可行。目前煤化工只是对石油化工的有效补充,有条件的企业可以考虑建设MTO/MTP装置,但须结合资源、环境等因素综合考虑。The technological progress and industrialization of MTO/MTP are analyzed. The economy of coal-based methanol to olefin and olefin preparation by steam cracking are studied. The competitiveness on the production of olefins by coal-based line and oil are quantitatively estimated by using the method of specific calculating of cost and profits. It concludes that MTO/MTP is economically possible and available when the following conditions are present, such as matured technology and high oil price. At present, coal chemical engineering is a very efficient supplementary part to petrol engendering. The enterprises with conditions are free to take construction of MTO/MTP into consideration, but such factors such as resources, environmental issues must not be ignored.

关 键 词：煤基甲醇 MTO MTP 成本 

分 类 号：TE65[石油与天然气工程—油气加工工程] F224[经济管理—国民经济]