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公开(公告)号:US4834865A
公开(公告)日:1989-05-30
申请号:US160524
申请日:1988-02-26
IPC分类号: C10G65/10
CPC分类号: C10G65/10
摘要: Disclosed is a hydrocracking process employing a plurality of reaction zones wherein at least one reaction zone contains a small nominal size hydrocracking catalyst (10 to 16 U.S. Sieve mesh size) and wherein the catalyst situated upstream of the small nominal size hydrocracking has a particle size greater than the small nominal size hydrocracking catalyst.
摘要翻译: 公开了一种采用多个反应区的加氢裂化方法,其中至少一个反应区含有标称尺寸小的加氢裂化催化剂(10-16孔筛网尺寸),其中位于小标称尺寸加氢裂化上游的催化剂的粒径更大 比标称型小型加氢裂化催化剂。