四种增产丙烯催化工艺的技术经济比较  

Techno-economics of four types of propylene promotion catalytic processes

作　　者：白尔铮[1] 胡云光[1] 

机构地区：[1]中国石化上海石油化工研究院,上海201208

出　　处：《工业催化》2003年第5期7-12,共6页Industrial Catalysis

摘　　要：对四种增产丙烯催化工艺进行了评述,其中丙烷脱氢工艺已成为全球第三大丙烯来源。尽管炼厂FCC装置的升级仍是增产丙烯的重要途径,技术经济比较表明,烯烃歧化和C4/C5烃的选择性裂解具有良好的经济性。Four types of propylene promotion catalytic processes, olefin disproportionation, C4/C5 selective cracking, propane dehydrogenation and FCC unit retrofitting , were reviewed. Propane dehydrogenation has become the third source of propylene. Retrofitting FCC units is an important way for propylene promotion.Olefin disproportionation and selective C4/C5 cracking processes are superior in economics. 

关 键 词：丙烯 催化工艺 技术经济比较 

分 类 号：TE624.91[石油与天然气工程—油气加工工程] TE624.41