1-丁烯催化裂解制丙烯和乙烯反应性能的研究

Study on production of propylene and ethene from 1-butene by catalytic cracking

以MCM-49分子筛为催化剂,纯1-丁烯为原料,考察了反应温度对烯烃催化裂解制丙烯、乙烯反应性能的影响。选择适宜的反应温度条件能够有效地抑制副反应,从而提高丙烯、乙烯的总产率。

Catalytic cracking process for production of propylene and ethene from 1 -butene was investigated using MCM -49 zeolite. Effect of temperature on reaction was especially focused. Properly selected reaction temperature can suppress the secondary＇ reactions and enhance the production of propene and ethene.