【摘要】 近年来,丙烯的需求增长率高于乙烯,预计中远期全世界范围内将出现丙烯供应短缺,在这种情况下,人们更加关注除乙烯裂解或 FCC 副产丙烯以外的丙烯制备新技术。本文着重介绍可以进行规模生产的商业化的各种丙烯制备技术。更多还原

【Abstract】 Recently growth rate for propylene demand is higher than that of ethylene. And it is expected that propylene supply is running short on a middle and long term basis worldwide. Under this background, new technologies to supplement the propylene supply excepting for the steam-crackers and FCC units are focused. This paper reviews the commercial tech- nologies to produce propylene.更多还原