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1.发明授权Method of recovering cobalt or cobalt plus group ii metal catalyst in oxo synthesis process 失效在OXO合成过程中回收钴或钴第二组金属催化剂的方法
公开(公告)号：US3634291A
公开(公告)日：1972-01-11
申请号：US3634291D
申请日：1968-10-21
Applicant: TOA NENRYO KOGYO KK
Inventor： USAMI SEIJI , NISHIMURA KOTARO , KOYAMA TAKEO , FUKUSHI SABURO
CPC classification number: C07C45/50 , B01J23/94 , C07C45/80 , C07C45/85 , C22B3/0009 , C22B3/0018 , C22B3/0021 , Y02P10/234 , Y02P20/584 , C07C47/02
Abstract: A METHOD FOR RECOVERING A REACTION CATALYST FROM AN OXO OR AN ALDOX PROCESS IN WHICH THE WASTE CATALYSTCONTAINING SOLUTION OBTAINED BY THE DECATALYXING STEP IS TREATED WITH AN ORGANIC EXTRACTING MEDIUM AND AN ALKALI METAL HYDROXIDE IN ORDER TO OBTAIN THE CATALYST METAL OR METALS IN THE FORM OF HYDROXIDES SUSPENDED IN THE ORGANIC EXTRACTING MEDIUM.
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公开(公告)号：US3507615A
公开(公告)日：1970-04-21
申请号：US3507615D
申请日：1967-01-30
Applicant: TOA NENRYO KOGYO KK
Inventor： USAMI SEIJI , NISHIMURA KOTARO , KOGA YUZO
IPC: C01G45/04
CPC classification number: C01G45/04
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