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公开(公告)号：EP1776189A1
公开(公告)日：2007-04-25
申请号：EP05752605.5
申请日：2005-05-24
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Inventor： WACHTER, William, A. , McCARTHY, Stephen, J. , BECK, Jeffrey, S. , STERN, David, L.
CPC classification number: C10G11/02 , B01J29/06 , B01J29/084 , B01J35/10 , B01J35/109 , B01J37/0045 , B01J2229/36 , B01J2229/42 , C10G2400/20
Abstract: This invention relates to a mesoporous catalytic cracking catalyst, a process for the production of such catalysts, and a process utilizing such catalysts in cracking operations. The mesoporous fluidized catalytic cracking catalyst is selective for minimizing the production of coke and light gas. The catalyst comprises an amorphous, porous matrix having pores ranging in diameter from 1 Å to 10 Å and ranging in diameter from 40 Å to 500 Å , but substantially free of pores ranging in diameter from 10 Å to 40 Å.
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公开(公告)号：EP1694798A1
公开(公告)日：2006-08-30
申请号：EP04812574.4
申请日：2004-12-01
Applicant: ExxonMobil Research and Engineering Company
Inventor： MINHAS, Bhupender, S. , PEIFFER, Dennis, G. , BECK, Jeffrey, S. , STERN, David, L. , MELLI, Tomas, R.
CPC classification number: C10G21/28 , C10G17/10 , C10G2300/202 , C10G2300/4081
Abstract: This invention relates to a process for recycling acid used to remove nitrogen contaminants from hydrocarbons using polymeric membranes to separate spent acid from the acid extraction of hydrocarbons into acid for recycle and acid for regeneration.
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公开(公告)号：EP2512661A2
公开(公告)日：2012-10-24
申请号：EP10812969.3
申请日：2010-12-14
Applicant: ExxonMobil Research and Engineering Company
Inventor： KLIEWER, Christine, E. , SOLED, Stuart, L. , MISEO, Sabato , BECK, Jeffrey, S.
IPC: B01J23/85 , B01J23/883 , B01J23/888 , B01J27/043 , B01J27/049 , C10G49/04 , C10G49/06 , C10G45/08
CPC classification number: C10G45/08 , B01J23/8885 , B01J27/0515 , B01J33/00 , B01J35/002 , B01J35/0046 , B01J37/04 , B01J37/10 , B01J37/14 , B01J37/20 , C10G45/10 , C10G49/04 , C10G49/06 , C10G2300/202 , C10G2300/70
Abstract: In a process for producing a hydroprocessing catalyst, a particulate metal oxide composition comprising an oxide of at least one first metal selected from Group 6 of the Periodic Table of the Elements can be mixed with particles of a sulfide of at least one second metal selected from Groups 8 to 10 of the Periodic Table of the Elements to produce a particulate catalyst precursor. The particulate catalyst precursor can then be sulfided under conditions sufficient to at least partially convert the particulate catalyst precursor into a layered metal sulfide having defect sites associated with the second metal sulfide.
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公开(公告)号：EP1694798B1
公开(公告)日：2012-08-01
申请号：EP04812574.4
申请日：2004-12-01
Applicant: ExxonMobil Research and Engineering Company
Inventor： MINHAS, Bhupender, S. , PEIFFER, Dennis, G. , BECK, Jeffrey, S. , STERN, David, L. , MELLI, Tomas, R.
CPC classification number: C10G21/28 , C10G17/10 , C10G2300/202 , C10G2300/4081
Abstract: This invention relates to a process for recycling acid used to remove nitrogen contaminants from hydrocarbons using polymeric membranes to separate spent acid from the acid extraction of hydrocarbons into acid for recycle and acid for regeneration.
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