公开(公告)号：US09498762B2

公开(公告)日：2016-11-22

申请号：US13983361

申请日：2012-02-03

Applicant: Philip J. Carlberg ,  Hannah L. Crampton ,  Anna Forlin ,  Esteban Pedernera ,  Cesar E. Meza

Inventor： Philip J. Carlberg ,  Hannah L. Crampton ,  Anna Forlin ,  Esteban Pedernera ,  Cesar E. Meza

IPC: B01J8/20 ,  B01J8/02 ,  C07D301/12 ,  C07D301/32 ,  B01D11/04 ,  B01J19/00

CPC classification number: B01J8/20 ,  B01D11/0488 ,  B01D11/0492 ,  B01J8/0278 ,  B01J19/00 ,  B01J2219/00247 ,  C07D301/12 ,  C07D301/32 ,  Y02P20/52

Abstract: Embodiments of the present disclosure are directed to a system and a process for producing an oxirane. For the various embodiments, the system and process of the present disclosure includes: a reaction vessel having a reaction mixture of an olefin, a peroxide compound, a solvent mixture with an alcohol and a non-reactive co-solvent, a solid phase, and reaction products of the reaction mixture, where the reaction products include an oxirane; a separation vessel coupled to the reaction vessel, where an effluent of the reaction mixture and reaction products from the reaction vessel separates in the separation vessel into a liquid aqueous phase and a liquid organic phase; and an extraction vessel coupled to an outlet of the separation vessel, where the liquid aqueous phase taken from the outlet of the separation vessel mixes with an extraction solvent to extract oxirane from the aqueous phase.

Abstract translation: 本公开的实施方案涉及用于生产环氧乙烷的系统和方法。 对于各种实施方案，本公开的系统和方法包括：反应容器，其具有烯烃，过氧化物化合物，溶剂混合物与醇和非反应性助溶剂的反应混合物，固相和 反应混合物的反应产物，其中反应产物包括环氧乙烷; 耦合到反应容器的分离容器，其中反应混合物的流出物和来自反应容器的反应产物在分离容器中分离成液体水相和液体有机相; 以及耦合到分离容器的出口的提取容器，其中从分离容器的出口取出的液体水相与提取溶剂混合以从水相中提取环氧乙烷。

公开(公告)号：US20130302216A1

公开(公告)日：2013-11-14

申请号：US13983361

申请日：2012-02-03

Applicant: Philip J. Carlberg ,  Hannah L. Crampton ,  Anna Forlin ,  Esteban Pedernera ,  Cesar E. Meza

Inventor： Philip J. Carlberg ,  Hannah L. Crampton ,  Anna Forlin ,  Esteban Pedernera ,  Cesar E. Meza

IPC: B01J19/00

CPC classification number: B01J8/20 ,  B01D11/0488 ,  B01D11/0492 ,  B01J8/0278 ,  B01J19/00 ,  B01J2219/00247 ,  C07D301/12 ,  C07D301/32 ,  Y02P20/52

Abstract: Embodiments of the present disclosure are directed to a system and a process for producing an oxirane. For the various embodiments, the system and process of the present disclosure includes: a reaction vessel having a reaction mixture of an olefin, a peroxide compound, a solvent mixture with an alcohol and a non-reactive co-solvent, a solid phase, and reaction products of the reaction mixture, where the reaction products include an oxirane; a separation vessel coupled to the reaction vessel, where an effluent of the reaction mixture and reaction products from the reaction vessel separates in the separation vessel into a liquid aqueous phase and a liquid organic phase; and an extraction vessel coupled to an outlet of the separation vessel, where the liquid aqueous phase taken from the outlet of the separation vessel mixes with an extraction solvent to extract oxirane from the aqueous phase.

Abstract translation: 本公开的实施方案涉及用于生产环氧乙烷的系统和方法。 对于各种实施方案，本公开的系统和方法包括：反应容器，其具有烯烃，过氧化物化合物，溶剂混合物与醇和非反应性助溶剂的反应混合物，固相和 反应混合物的反应产物，其中反应产物包括环氧乙烷; 耦合到反应容器的分离容器，其中反应混合物的流出物和来自反应容器的反应产物在分离容器中分离成液体水相和液体有机相; 以及耦合到分离容器的出口的提取容器，其中从分离容器的出口取出的液体水相与提取溶剂混合以从水相中提取环氧乙烷。