摘要
介绍了国内外在利用焦化蜡油作催化裂化原料方面的技术现状。焦化蜡油的特点及直接用作催化裂化原料的影响,焦化蜡油加氢处理后用作催化裂化原料对催化裂化过程的改善,对我国如何合理利用焦化蜡油解决催化裂化原料不足问题提出了建议。
The present situation of utilization of coker gas oils as FCC feedstocks both in China and abroad were introduced. The features of coker gas oils, their influences to the process when directly used for FCC feeds, the improvement of FCC process with hydrotreated coker gas oils as feedstocks were dis-cussed. In addition, suggestions on rational utilization of coker gas oils for the solution of deficiency in FCC feeds were made.
出处
《炼油设计》
1996年第3期1-7,共7页
Petroleum Refinery Engineering
关键词
延迟焦化
粗柴油
蜡油
预加氢
加氢裂化
delayed coking, gas oil, prehydrogenation, hydrocracking, FCCU, feedstock, review
