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公开(公告)号：EP3110545A4
公开(公告)日：2018-02-21
申请号：EP15754696
申请日：2015-02-26
发明人： SHARMA NAGESH , KUMAR AJAY , METTU ANILKUMAR , KATRAVULAPALLI VEERA VENKATA , GOPALAKRISHNAN KALPANA , JASRA RAKSH VIR
CPC分类号： B01J29/068 , B01J29/072 , B01J29/076 , B01J29/084 , B01J29/18 , B01J29/40 , B01J29/42 , B01J29/44 , B01J29/48 , B01J29/7007 , B01J29/7034 , B01J29/7038 , B01J35/023 , B01J37/0236 , B01J37/0242 , B01J37/0246 , B01J37/06 , B01J37/08 , B01J2229/186 , B01J2229/64 , C10G35/09 , C10G35/095
摘要： The present disclosure relates to a naphtha reforming process for obtaining reformed naphtha comprising contacting naphtha with a catalyst, the catalyst comprising a chloride free zeolite coated alumina support impregnated with 0.01 wt % to 0.5 wt % active metal and 0.01 wt % to 0.5 wt % promoter metal, wherein the thickness of the zeolite coating on the alumina support ranges from 100 μm to 200 μm, which results in formation of reformed products of naphtha and ethylbenzene formed in-situ.
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公开(公告)号：EP3186002A4
公开(公告)日：2018-05-23
申请号：EP15835057
申请日：2015-08-26
发明人： SHARMA NAGESH , KUMAR AJAY , KATRAVULAPALLI VEERA VENKATA SATYA BHASKARA , METTU ANILKUMAR , GOPALAKRISHNAN KALPANA , JASRA RAKSH VIR
IPC分类号： B01J21/04 , B01J23/648
CPC分类号： B01J23/626 , B01J21/04 , B01J23/20 , B01J23/648 , B01J23/6484 , B01J23/6486 , B01J27/13 , B01J27/135 , B01J35/0006 , B01J35/023 , B01J37/009 , B01J37/0205 , B01J37/0207 , B01J37/0213 , B01J37/0236 , B01J37/036 , B01J37/04 , B01J37/08 , B01J37/088 , B01J37/10 , B01J37/24 , B01J2523/00 , C10G35/06 , C10G35/09 , B01J2523/31 , B01J2523/43 , B01J2523/56 , B01J2523/828
摘要： The present disclosure relates to a reforming catalyst composition comprising a spherical gamma AI2O3 support; at least one Group VB metal oxide sheet coated on to the AI2O3 support; and at least one active metal and at least one promoter metal impregnated on the AI2O3 coated support. The reforming catalyst composition of the present disclosure has improved activity, better selectivity for total aromatics during naphtha reforming and results in less coke formation. The reforming catalyst composition has improved catalyst performance with simultaneous modification of acidic sites as well as metallic sites through metal support interaction. The acid site cracking activity of the catalyst is inhibited because of the use of chloride free alumina support modified with solid acid such as Group VB metal oxide and impregnated with active metals. The present disclosure provides a process for naphtha reforming in the presence of the reforming catalyst composition of the present disclosure to obtain reformates of naphtha.
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