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公开(公告)号:US20170204033A1
公开(公告)日:2017-07-20
申请号:US15324653
申请日:2015-08-03
Applicant: ExxonMobil Chemical Patents Inc.
Inventor: Christopher L. BECKER , Jason D. DAVIS , Jihad M. DAKKA , Kirk C. NADLER
CPC classification number: C07C45/006 , B01D3/14 , B01D3/36 , C07C37/74 , C07C45/82 , C07C49/403 , Y02P20/52 , C07C39/04
Abstract: Disclosed are processes and systems for making cyclohexanone from a mixture comprising phenol, cyclohexanone, and cyclohexylbenzene, comprising a step of or a device for subjecting at least a portion of the mixture to hydrogenation and a step of or a device for distilling a phenol/cyclohexanone/cyclohexylbenzene mixture to obtain an effluent rich in cyclohexanone.
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公开(公告)号:US20170204037A1
公开(公告)日:2017-07-20
申请号:US15324671
申请日:2015-08-03
Applicant: ExxonMobil Chemical Patents Inc.
Inventor: Christopher L. BECKER , Jason D. DAVIS , Jihad M. DAKKA , Kirk C. NADLER
IPC: C07C45/82
CPC classification number: C07C45/006 , C07C7/005 , C07C7/04 , C07C7/12 , C07C37/74 , C07C37/82 , C07C45/79 , C07C45/82 , C07C2601/14 , Y02P20/52 , C07C49/403 , C07C39/04 , C07C13/28
Abstract: Disclosed are processes for making cyclohexanone from a mixture comprising phenol, cyclohexanone, cyclohexylbenzene, and a catalyst poison component, comprising a step of removing at least a portion of the catalyst poison component to reduce poisoning of a hydrogenation catalyst used for hydrogenating phenol to cyclohexanone.
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公开(公告)号:US20170204035A1
公开(公告)日:2017-07-20
申请号:US15324666
申请日:2015-08-03
Applicant: ExxonMobil Chemical Patents Inc.
Inventor: Christopher L. BECKER , Jason D. DAVIS , Jihad M. DAKKA , Kirk C. NADLER
CPC classification number: C07C45/006 , B01J8/0492 , B01J8/065 , B01J8/067 , B01J19/242 , B01J19/2425 , B01J2208/065 , B01J2219/24 , C07C37/74 , C07C45/82 , C07C2101/14 , C07C2601/14 , C07C49/403 , C07C39/04
Abstract: Disclosed are processes and systems for making cyclohexanone from a mixture comprising phenol, cyclohexanone, and cyclohexylbenzene, comprising a step of or a device for subjecting at least a portion of the mixture to hydrogenation and a step of or a device for distilling a phenol/cyclohexanone/cyclohexylbenzene mixture to obtain an effluent rich in cyclohexanone.
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公开(公告)号:US20170204034A1
公开(公告)日:2017-07-20
申请号:US15324660
申请日:2015-08-03
Applicant: ExxonMobil Chemical Patents Inc.
Inventor: Christopher L. BECKER , Jason D. DAVIS , Jlhad M. DAKKA , Kirk C. NADLER
CPC classification number: C07C45/006 , B01D3/14 , B01D3/36 , C07C45/82 , C07C2601/14 , C07C49/403
Abstract: Disclosed are processes and systems for making cyclohexanone from a mixture comprising phenol, cyclohexanone, and cyclohexylbenzene, comprising a step of or a device for subjecting at least a portion of the mixture to hydrogenation and a step of or a device for distilling a phenol/cyclohexanone/cyclohexylbenzene mixture to obtain an effluent rich in cyclohexanone.
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