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公开(公告)号：US20190330134A1
公开(公告)日：2019-10-31
申请号：US16399153
申请日：2019-04-30
Applicant: Scientific Design Company, Inc.
Inventor： Chun Chau Chan , Eunice Yamada , Barry Jay Billig , Shaun McGovern
IPC: C07C29/152 , C07C29/153
Abstract: An improved catalytic hydration process that includes a catalytic hydration reaction section containing adiabatic reactors with ion exchange resin catalyst and which maintains low resin swelling and excellent selectivity while also reducing process complexity and increasing versatility.
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公开(公告)号：US20150183719A1
公开(公告)日：2015-07-02
申请号：US14578784
申请日：2014-12-22
Applicant: Scientific Design Company, Inc.
Inventor： Katelyn Marvin , Barry Jay Billig
IPC: C07C213/10 , C07C213/04
CPC classification number: C07C213/10 , C07C213/04 , C07C215/08 , C07C215/12
Abstract: A process for the preparation of ethanolamines comprising reacting a water-ammonia solution with ethylene oxide to form an effluent reaction mixture comprising unreacted ammonia, water and ethanolamines. This effluent reaction mixture is then subjected to a succession of steps to, inter alia, separate the ethanolamines.
Abstract translation: 一种制备乙醇胺的方法，包括使水 - 氨溶液与环氧乙烷反应以形成包含未反应的氨，水和乙醇胺的流出反应混合物。 然后将该流出物反应混合物进行一系列步骤，特别是分离乙醇胺。
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公开(公告)号：US10807929B2
公开(公告)日：2020-10-20
申请号：US16399153
申请日：2019-04-30
Applicant: Scientific Design Company, Inc.
Inventor： Chun Chau Chan , Eunice Yamada , Barry Jay Billig , Shaun McGovern
IPC: C07C29/152 , C07C29/153
Abstract: An improved catalytic hydration process that includes a catalytic hydration reaction section containing adiabatic reactors with ion exchange resin catalyst and which maintains low resin swelling and excellent selectivity while also reducing process complexity and increasing versatility.
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公开(公告)号：US10807928B2
公开(公告)日：2020-10-20
申请号：US16399108
申请日：2019-04-30
Applicant: Scientific Design Company, Inc.
Inventor： Shaun McGovern , Eunice Yamada , Barry Jay Billig , Chun Chau Chan
IPC: C07C29/152 , C07C29/153
Abstract: An improved catalytic hydration process that includes a catalytic hydration reaction section containing adiabatic reactors with ion exchange resin catalyst and which maintains low resin swelling and excellent selectivity while also reducing process complexity and increasing versatility.
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公开(公告)号：US09120720B2
公开(公告)日：2015-09-01
申请号：US14578795
申请日：2014-12-22
Applicant: Scientific Design Company, Inc.
Inventor： Katelyn Marvin , Barry Jay Billig
IPC: C07C213/10 , C07C213/04
CPC classification number: C07C213/10 , C07C213/04 , C07C215/12 , C07C215/08
Abstract: A process for the preparation of ethanolamines comprising reacting a water-ammonia solution comprising ammonia and water with ethylene oxide.
Abstract translation: 一种制备乙醇胺的方法，包括使包含氨和水的水 - 氨溶液与环氧乙烷反应。
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Patent Agency Ranking
公开(公告)号：US20190330170A1
公开(公告)日：2019-10-31
申请号：US16399045
申请日：2019-04-30
Applicant: Scientific Design Company, Inc.
Inventor： Chun Chau Chan , Eunice Yamada , Barry Jay Billig
IPC: C07D301/08 , B01D53/14 , B01D53/18 , B01D3/06 , B01D3/34 , C07D301/32
Abstract: An improved process for the recovery of ethylene oxide from the aqueous scrubbing solution in which the ethylene oxide is recovered into a vaporous stream highly enriched in ethylene oxide.
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公开(公告)号：US20150183720A1
公开(公告)日：2015-07-02
申请号：US14578795
申请日：2014-12-22
Applicant: SCIENTIFIC DESIGN COMPANY, INC.
Inventor： Katelyn Marvin , Barry Jay Billig
IPC: C07C213/10 , C07C213/04
CPC classification number: C07C213/10 , C07C213/04 , C07C215/12 , C07C215/08
Abstract: A process for the preparation of ethanolamines comprising reacting a water-ammonia solution comprising ammonia and water with ethylene oxide.
Abstract translation: 一种制备乙醇胺的方法，包括使包含氨和水的水 - 氨溶液与环氧乙烷反应。
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公开(公告)号：US10710947B2
公开(公告)日：2020-07-14
申请号：US16398975
申请日：2019-04-30
Applicant: Scientific Design Company, Inc.
Inventor： Eunice Yamada , Shaun McGovern , Barry Jay Billig
IPC: C07C29/152 , C07C29/10
Abstract: A method for improving the manufacture of an existing ethylene glycol manufacturing that includes inserting a catalytic hydration reaction section with multiple adiabatic reactors.
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公开(公告)号：US20190330133A1
公开(公告)日：2019-10-31
申请号：US16399108
申请日：2019-04-30
Applicant: Scientific Design Company, Inc.
Inventor： Shaun McGovern , Eunice Yamada , Barry Jay Billig , Chun Chau Chan
IPC: C07C29/152 , C07C29/153
Abstract: An improved catalytic hydration process that includes a catalytic hydration reaction section containing adiabatic reactors with ion exchange resin catalyst and which maintains low resin swelling and excellent selectivity while also reducing process complexity and increasing versatility.
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公开(公告)号：US20190330132A1
公开(公告)日：2019-10-31
申请号：US16398975
申请日：2019-04-30
Applicant: Scientific Design Company, Inc.
Inventor： Eunice Yamada , Shaun McGovern , Barry Jay Billig
IPC: C07C29/152
Abstract: A method for improving the manufacture of an existing ethylene glycol manufacturing that includes inserting a catalytic hydration reaction section with multiple adiabatic reactors.
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