公开(公告)号：JPH02290253A

公开(公告)日：1990-11-30

申请号：JP2978890

申请日：1990-02-13

Applicant: BASF AG

Inventor： HANSUUYURUGEN BETSUKAA ,  BUORUFUGANGU RENGUSUFUERUTO ,  YURUGEN SHIYOOSHITSUHI ,  GIYUNTAA TSUIRUKAA

IPC: B01J23/74 ,  B01J23/75 ,  B01J23/78 ,  B01J23/84 ,  B01J23/88 ,  B01J23/882 ,  B01J23/889 ,  B01J27/18 ,  B01J27/185 ,  B01J37/00 ,  C07B31/00 ,  C07B43/04 ,  C07B61/00 ,  C07C5/00 ,  C07C5/02 ,  C07C29/00 ,  C07C209/00 ,  C07C209/14 ,  C07C209/24 ,  C07C209/48

Abstract: PURPOSE: To improve service life and durability by incorporating cobalt oxide, copper oxide, manganese oxide, molybdenum oxide, alkali metal oxides and a (poly)phosphoric acid or it salt, and further incorporating crushed product of the cobalt catalyst preveously molded and calcinated. CONSTITUTION: The cobalt catalyst contains 35-98 wt.% calcinated unreduced cobalt oxide, 0-40 wt.% copper oxide, 0-20 wt.% manganese oxide, 0-10 wt.% molybdenum oxide, 0-10 wt.% alkali metal oxides, 0-15 wt.% (poly)phosphoric acid or its salt and, optionally, a filler. A molding material consisting of 5-100 wt.% crushed product of the cobalt catalyst preveously molded and calcinated and 95-0 wt.% precipitated, dried and calcinated precipitate is molded, dried and calcinated. The cobalt catalyst has improved service life and durability.

公开(公告)号：JPS58214342A

公开(公告)日：1983-12-13

申请号：JP9262183

申请日：1983-05-27

Applicant: Basf Ag

Inventor： MATSUKUSU ATSUPURU ,  KAARUUHAINTSU GURIYUNDORAA ,  GIYUNTAA TSUIRUKAA ,  PEETAA RUDORUFU RAURAA ,  MATSUCHIASU IRUGANGU

IPC: C01B3/16 ,  B01J23/88 ,  B01J27/04 ,  B01J27/043 ,  B01J35/02 ,  C10K3/04

CPC classification number: B01J37/0009 ,  B01J21/005 ,  B01J23/88 ,  B01J23/882 ,  B01J23/8872 ,  B01J35/026 ,  C10K3/04

公开(公告)号：JPS5753421A

公开(公告)日：1982-03-30

申请号：JP11307981

申请日：1981-07-21

Applicant: Basf Ag

Inventor： FURANTSU YOOZEFU BURETSUKAA ,  REOPORUTO FUPUFUAA ,  FURANTSU MERUGAA ,  ERUNSUTO MIIZEN ,  YURUGEN PETSUCHIYU ,  GIYUNTAA TSUIRUKAA

IPC: C07C29/14 ,  B01J23/00 ,  B01J23/80 ,  C07B61/00 ,  C07C27/00 ,  C07C29/141 ,  C07C31/20 ,  C07C31/27 ,  C07C33/26 ,  C07C67/00

CPC classification number: B01J23/80 ,  C07C29/141 ,  C07C2601/14 ,  Y02P20/582 ,  C07C31/20 ,  C07C31/276 ,  C07C33/26