公开(公告)号：US3763303A

公开(公告)日：1973-10-02

申请号：US3763303D

申请日：1971-12-13

Applicant: AMERICAN METAL CLIMAX INC

Inventor： KHURI A ,  BARRY H ,  HALLADA C

IPC: B01D11/04 ,  B01J23/16 ,  B01J23/28 ,  B01J38/00 ,  B09B3/00 ,  C01G39/00 ,  C01G39/02 ,  C02F1/26 ,  C22B7/00 ,  C22B34/34

CPC classification number: C22B34/345 ,  B01J23/16 ,  B01J23/28 ,  C01G39/003 ,  C01G39/02 ,  C22B7/009 ,  C22B34/34 ,  Y02P10/214 ,  Y02P10/23 ,  Y02P10/234

Abstract: A PROCESS FOR RECOVERING MOLYBDENUM FROM ORGANIC RESIDUES OF SPENT CATALYSTS COMPRISING SUBJECTING THE ORGANIC RESIDUE TO A SERIES OF AQUEOUS EXTRACTIONS EFFECTING THE REMOVAL OF THE PREDOMINANT PORTION OF MOLYBDENUM THEREFROM, FOLLOWED BY A RECOVERY OF THE MOLYBDENUM FROM THE AQUEOUS EXTRACTANT.