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公开(公告)号:US3849290A
公开(公告)日:1974-11-19
申请号:US27720172
申请日:1972-08-02
Applicant: MOBIL OIL CORP
Inventor: WISE J , BURD S
IPC: C10G45/64 , C10G59/02 , C10G65/04 , C10G69/08 , C10G37/10
CPC classification number: C10G59/02 , C10G2400/02
Abstract: A combination process is described for the upgrading of reformates by sequentially selectively cracking high and low boiling paraffin components using ZSM-5 type and erionite crystalline aluminosilicate catalysts respectively.