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公开(公告)号:GR3000895T3
公开(公告)日:1991-11-15
申请号:GR900400728
申请日:1990-10-03
Applicant: STAMICARBON
Inventor: TJIOE TJAY TJIEN , VAN DUIJN SIMON , WEY PAUL
IPC: C01B25/238 , C01B25/32 , C01G11/00
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公开(公告)号:DE3763529D1
公开(公告)日:1990-08-09
申请号:DE3763529
申请日:1987-04-23
Applicant: STAMICARBON
Inventor: TJIOE TJAY TJIEN , VAN DUIJN SIMON , WEY PAUL
IPC: C01B25/238 , C01B25/32 , C01G11/00
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公开(公告)号:AT54294T
公开(公告)日:1990-07-15
申请号:AT87200760
申请日:1987-04-23
Applicant: STAMICARBON
Inventor: TJIOE TJAY TJIEN , VAN DUIJN SIMON , WEY PAUL
IPC: C01B25/238 , C01B25/32 , C01G11/00
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公开(公告)号:ES2017087B3
公开(公告)日:1991-01-01
申请号:ES87200760
申请日:1987-04-23
Applicant: STAMICARBON
Inventor: TJIOE TJAY TJIEN , VAN DUIJN SIMON , WEY PAUL
IPC: C01B25/238 , C01B25/32 , C01G11/00
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公开(公告)号:FI871867A0
公开(公告)日:1987-04-28
申请号:FI871867
申请日:1987-04-28
Applicant: STAMICARBON
Inventor: TJIOE TJAY TJIEN , VAN DUIJN SIMON , WEY PAUL
IPC: C01B25/238 , C01B25/32 , C01G11/00 , B01J
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公开(公告)号:FI85448C
公开(公告)日:1992-04-27
申请号:FI871867
申请日:1987-04-28
Applicant: STAMICARBON
Inventor: TJIOE TJAY TJIEN , VAN DUIJN SIMON , WEY PAUL
IPC: C01B25/238 , C01B25/32 , C01G11/00 , B01J41/04
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公开(公告)号:FI85448B
公开(公告)日:1992-01-15
申请号:FI871867
申请日:1987-04-28
Applicant: STAMICARBON
Inventor: TJIOE TJAY TJIEN , VAN DUIJN SIMON , WEY PAUL
IPC: C01B25/238 , C01B25/32 , C01G11/00 , B01J41/04
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公开(公告)号:CA1289726C
公开(公告)日:1991-10-01
申请号:CA535637
申请日:1987-04-27
Applicant: STAMICARBON
Inventor: TJIOE TJAY T , VAN DUIJN SIMON , WEY PAUL
IPC: C01B25/238 , C01B25/32 , C01G11/00 , C22B17/00
Abstract: Cadmium is selectively removed in a single step from an acid, phosphate-containing aqueous medium with the aid of an anion exchanger, in which process, during the removal, iodide or bromide ions are present in a quantity of 100-6000 ppm calculated with respect to the acid phosphatecontaining aqueous medium.
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公开(公告)号:FI871867A
公开(公告)日:1987-10-30
申请号:FI871867
申请日:1987-04-28
Applicant: STAMICARBON
Inventor: TJIOE TJAY TJIEN , VAN DUIJN SIMON , WEY PAUL
IPC: C01B25/238 , C01B25/32 , C01G11/00 , B01J
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