公开(公告)号：US3819537A

公开(公告)日：1974-06-25

申请号：US17289671

申请日：1971-08-18

Applicant: MONTEDISON SPA

Inventor： CHAN P

IPC: B01J23/66 ,  B01J37/02 ,  B01J37/34 ,  C07D301/10 ,  B01J11/08

CPC classification number: B01J37/348 ,  B01J23/66 ,  B01J37/0238 ,  C07D301/10 ,  Y02P20/52

Abstract: A catalyst for the production of ethylene oxide by oxidation of ethylene with oxygen, comprising a composition of silver and tin, having a tin content corresponding to an amount of between 5.10 5 (0.005 percent) and 5.10 2 (5 percent) by weight of the silver.

Abstract translation: 一种用于通过用氧气氧化乙烯生产环氧乙烷的催化剂，其包含银和锡的组合物，其含量对应于5.10-5.0（5.10-2.5）和5.10-2（5 百分比）的银。