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。

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。

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。

公开(公告)号：US09227912B2

公开(公告)日：2016-01-05

申请号：US14578784

申请日：2014-12-22

Applicant: Scientific Design Company, Inc.

Inventor： Katelyn Marvin ,  Barry Jay Billig

IPC: C07C213/04 ,  C07C213/10

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。