摘要
阐述了石脑油催化裂解制低碳烯烃的机理;石脑油催化裂解催化剂体系,包括金属氧化物催化剂、沸石分子筛催化剂和复合催化剂及近年来国内外石脑油催化裂解催化剂的科研成果,并对石脑油生产低碳烯烃的催化裂解和蒸汽裂解两种工艺路线进行对比,表明石脑油催化裂解具有先进性,该领域的研究开发具有相当重要的意义。
The mechanism of naphtha catalytic cracking to light olefins was expounds in the paper. The naphtha catalytic cracking catalysts including metal oxide catalyst system, zeolite catalyst, composite catalysts and scientific research of naphtha catalytic cracking at home and abroad in recent years were reviewed. Comparing with naphtha catalytic cracking and steam cracking process routes, the research shows that naphtha catalytic cracking has advanced, and the research and development of this field has important significance.
出处
《化学工业》
CAS
2011年第11期33-36,共4页
Chemical Industry
关键词
石脑油
催化裂解
催化剂
技术经济效果
naphtha
catalytic cracking
catalyst
technical economical effect
