苯乙烯生产工艺及技术经济分析

Styrene Production Process and Technical and Economic Analysis

介绍了苯乙烯生产工艺及各工艺的产能,对近年的表观消费量、新建产能及下游需求分析表明,苯乙烯即将出现产能过剩。分析和比较了不同时期、不同规模和不同工艺的能耗和技术经济,对未来苯乙烯产业的发展进行了展望。

The production processes of styrene and the production capacity of each process were introduced.Based on the analysis of apparent consumption,newly-built production capacity and downstream demand of styrene in recent years,it concluds that styrene is about to be overcapacity.The energy consumption and technical economy of the industry in different periods,different scales and different processes are analyzed and compared,and the future development of styrene industry is forecasted.