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公开(公告)号：US09539566B2
公开(公告)日：2017-01-10
申请号：US14423455
申请日：2013-08-15
Applicant: Dow Technology Investments LLC
Inventor： Michael A. Brammer , Rick B. Watson , Avery L. Watkins
CPC classification number: B01J31/185 , B01J2231/321 , B01J2531/822 , C07C45/00 , C07C45/50 , C07C47/02
Abstract: A process for forming a catalyst from a catalytic metal precursor, a chelating bisphosphite and a bulky monophosphite, with a slightly greater than stoichiometric amount of chelating bisphosphite relative to catalytic metal under a CO partial pressure at least 25 psig.
Abstract translation: 在催化金属前体，螯合双亚磷酸酯和大体积单亚磷酸酯上形成催化剂的方法，其在相对于催化金属的CO分压至少25psig下具有略大于化学计算量的螯合双亚磷酸酯的方法。
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公开(公告)号：US20150133695A1
公开(公告)日：2015-05-14
申请号：US14398804
申请日：2013-05-22
Applicant: Dow Technology Investments LLC
Inventor： Michael A. Brammer , Rick B. Watson , Avery L. Watkins
IPC: C07C45/50
CPC classification number: C07C45/50 , B01J31/24 , B01J31/4038 , B01J31/4046 , B01J31/4053 , B01J2531/80 , Y02P20/582 , Y02P20/584 , C07C47/02
Abstract: A process comprising contacting a reaction fluid, which contains at least one phosphorus acidic compound, with a buffer solution to neutralize at least some amount of the phosphorus acidic compound, wherein the buffer solution comprises at least one salt of an unsaturated aliphatic carboxylic acid.
Abstract translation: 一种方法，包括将含有至少一种磷酸性化合物的反应流体与缓冲溶液接触以中和至少一定量的磷酸性化合物，其中缓冲溶液包含至少一种不饱和脂族羧酸的盐。
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公开(公告)号：US09174907B2
公开(公告)日：2015-11-03
申请号：US14398804
申请日：2013-05-22
Applicant: Dow Technology Investments LLC
Inventor： Michael A. Brammer , Rick B. Watson , Avery L. Watkins
CPC classification number: C07C45/50 , B01J31/24 , B01J31/4038 , B01J31/4046 , B01J31/4053 , B01J2531/80 , Y02P20/582 , Y02P20/584 , C07C47/02
Abstract: A process comprising contacting a reaction fluid, which contains at least one phosphorus acidic compound, with a buffer solution to neutralize at least some amount of the phosphorus acidic compound, wherein the buffer solution comprises at least one salt of an unsaturated aliphatic carboxylic acid.
Abstract translation: 一种方法，包括将含有至少一种磷酸性化合物的反应流体与缓冲溶液接触以中和至少一定量的磷酸性化合物，其中缓冲溶液包含至少一种不饱和脂族羧酸的盐。
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公开(公告)号：US20150209773A1
公开(公告)日：2015-07-30
申请号：US14423455
申请日：2013-08-15
Applicant: Dow technology Investments LLC
Inventor： Michael A. Brammer , Rick B. Watson , Avery L. Watkins
CPC classification number: B01J31/185 , B01J2231/321 , B01J2531/822 , C07C45/00 , C07C45/50 , C07C47/02
Abstract: A process for forming a catalyst from a catalytic metal precursor, a chelating bisphosphite and a bulky monophosphite, with a slightly greater than stoichiometric amount of chelating bisphosphite relative to catalytic metal under a CO partial pressure at least 25 psig.
Abstract translation: 在催化金属前体，螯合双亚磷酸酯和大体积单亚磷酸酯上形成催化剂的方法，其在相对于催化金属的CO分压至少25psig下略大于化学计量量的螯合双亚磷酸酯。
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