发明名称 |
VERFAHREN ZUR HERSTELLUNG VON ETHYLENOXID DURCH KATALYTISCHE OXIDATION |
摘要 |
A silver salt solution suitable for depositing silver on a support in the preparation of silver catalysts is made by reacting a silver compound with a neo-acid, in a hydrocarbon solvent. The reaction is completed under reflux conditions, thereby removing water formed by the reaction and reacting at least 90% of the unreacted acid. Therefore, the solution may be used without further processing to impregnate a porous support, thereby providing a catalyst useful for oxidation of ethylene oxide. |
申请公布号 |
DD268694(A5) |
申请公布日期 |
1989.06.07 |
申请号 |
DD19870314739 |
申请日期 |
1987.02.24 |
申请人 |
THE HALCON SD GROUP,INC. ONE PHILLIPS PARKWAY,US |
发明人 |
BECKER,MITCHELL,US;LIU,KINDTOKEN HWAI-DER,TW |
分类号 |
B01J23/50;B01J23/66;C07B61/00;C07D301/10 |
主分类号 |
B01J23/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|