公开(公告)号：WO2010007011A1

公开(公告)日：2010-01-21

申请号：PCT/EP2009/058883

申请日：2009-07-13

Applicant: BASF SE ,  ABDALLAH, Radwan ,  MÄURER, Torsten ,  ROSENDAHL, Tobias ,  ROSOWSKI, Frank ,  THEIS, Gerhard ,  MAZANEC, Terry ,  DESHMUKH, Soumitra ,  SILVA, Laura J.

Inventor： ABDALLAH, Radwan ,  MÄURER, Torsten ,  ROSENDAHL, Tobias ,  ROSOWSKI, Frank ,  THEIS, Gerhard ,  MAZANEC, Terry ,  DESHMUKH, Soumitra ,  SILVA, Laura J.

IPC: C07D301/10

CPC classification number: C07D301/10

Abstract: This invention relates to a process, comprising reacting ethylene and oxygen or a source of oxygen in the presence of a catalyst in a reactor to form a product comprising ethylene oxide, wherein the catalyst contains silver or silver compound and a support and the catalyst is in the form of particulate solids having a mean particle diameter from 1 to 1000 μm and wherein the molar ratio of oxygen to ethylene is from 1:4 to 10:1.

Abstract translation: 本发明涉及一种方法，包括在反应器中在催化剂存在下使乙烯和氧气或氧源反应形成包含环氧乙烷的产物，其中催化剂含有银或银化合物和载体，催化剂在 平均粒径为1-1000μm的颗粒固体的形式，其中氧与乙烯的摩尔比为1:4至10:1。

公开(公告)号：EP2300447A1

公开(公告)日：2011-03-30

申请号：EP09780482.7

申请日：2009-07-13

Applicant: BASF SE

Inventor： ABDALLAH, Radwan ,  MÄURER, Torsten ,  ROSENDAHL, Tobias ,  ROSOWSKI, Frank ,  THEIS, Gerhard ,  MAZANEC, Terry ,  DESHMUKH, Soumitra ,  SILVA, Laura J.

IPC: C07D301/10

CPC classification number: C07D301/10

Abstract: This invention relates to a process, comprising reacting ethylene and oxygen or a source of oxygen in the presence of a catalyst in a reactor to form a product comprising ethylene oxide, wherein the catalyst contains silver or silver compound and a support and the catalyst is in the form of particulate solids having a mean particle diameter from 1 to 1000 μm and wherein the molar ratio of oxygen to ethylene is from 1:4 to 10:1.