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METHOD OF CATALYTIC CRACKING OF INITIAL RAW MATERIAL, OBTAINED BY FISCHER-TROPSCH, WITH SYSTEM OF 发明申请

2022-12-31 4570 228K 0

专利信息

申请日期 2025-06-24 申请号 RU2013121561
公开(公告)号 RU2013121561A 公开(公告)日 2014-11-20
公开国别 RU 申请人省市代码 全国
申请人 ШЕЛЛ ИНТЕРНЭШНЛ РИСЕРЧ МААТСХАППИЙ Б В
简介 A catalytic cracking process that processes a Fischer-Tropsch derived waxy feedstock and which is operated in a heat balanced mode without the use of additional heat sources or heavy feedstock. Heat is provided by the coke yielded from cracking of the Fischer-Tropsch derived waxy feedstock. A combination of the use of a high rare earth oxide large pore zeolite cracking catalyst with the operation of the riser reactor under suitable cracking conditions provide a spent cracking catalyst having a coke content sufficient to provide for the heat balance in the operation of the catalytic cracking system.


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