EP 0000835 B1 19810930 - PROCESS FOR FORMING MULTICOMPONENT OXIDE COMPLEX CATALYSTS
Title (en)
PROCESS FOR FORMING MULTICOMPONENT OXIDE COMPLEX CATALYSTS
Publication
Application
Priority
- CS 520678 A 19780809
- JP 9775978 A 19780810
- US 82331977 A 19770810
Abstract (en)
[origin: EP0000835A1] Process for forming multi-component oxide catalysts. <??>According to the invention the key catalytic phase of the catalyst is preformed and the elements of the host-catalyst phase are added together or separately. The key catalytic phase contains a molybdate or a tungstate of Bi, Te, Sb, Sn Cu or mixtures thereof. <??>A representative catalyst is 50% [Bi2Mo3O12] 1/2 [K0.1Ni2.5Co4.5Fe3P0.5Mo10.5 Ox] + 50% SiO2 <??>In the production of this catalyst a preformed bismuth molybdate slurry is added to a host-catalyst slurry. The mixture was then dried, calcined, ground and calcined once again.
IPC 1-7
B01J 37/02; B01J 23/88; B01J 27/18; C07C 45/32; C07C 47/20; C07C 51/25; C07C 57/04; C07C 120/14; C07C 121/32
IPC 8 full level
B01J 23/24 (2006.01); B01J 23/31 (2006.01); B01J 23/88 (2006.01); B01J 27/057 (2006.01); B01J 27/192 (2006.01); B01J 35/00 (2006.01); B01J 37/02 (2006.01); C07C 45/34 (2006.01); C07C 45/35 (2006.01); C07C 51/25 (2006.01)
CPC (source: EP US)
B01J 23/002 (2013.01 - EP US); B01J 23/887 (2013.01 - EP US); B01J 23/8872 (2013.01 - EP US); B01J 23/8876 (2013.01 - EP US); B01J 27/0576 (2013.01 - EP US); B01J 27/192 (2013.01 - EP US); B01J 35/19 (2024.01 - EP US); B01J 37/0236 (2013.01 - EP US); C07C 45/35 (2013.01 - EP US); C07C 51/252 (2013.01 - EP US); C07C 253/26 (2013.01 - EP US); B01J 2523/00 (2013.01 - EP US); Y02P 20/52 (2015.11 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
BE CH DE FR GB NL SE
DOCDB simple family (publication)
EP 0000835 A1 19790221; EP 0000835 B1 19810930; AT 362751 B 19810610; AT A584578 A 19801115; AU 3800078 A 19800117; BR 7805113 A 19790410; CS 216809 B2 19821126; DD 138280 A5 19791024; DE 2861229 D1 19811210; DK 328678 A 19790211; ES 472344 A1 19791001; FI 782425 A 19790211; GR 71850 B 19830629; IL 55125 A0 19780929; IN 148876 B 19810704; IT 7826337 A0 19780731; NO 782715 L 19790213; PT 68387 A 19780901; RO 76127 A 19810330; TR 20371 A 19810504; US 4148757 A 19790410; ZA 784157 B 19790725
DOCDB simple family (application)
EP 78300247 A 19780804; AT 584578 A 19780810; AU 3800078 A 19780713; BR 7805113 A 19780809; CS 520678 A 19780809; DD 20715878 A 19780807; DE 2861229 T 19780804; DK 328678 A 19780724; ES 472344 A 19780804; FI 782425 A 19780808; GR 830156790 A 19830209; IL 5512578 A 19780712; IN 522DE1978 A 19780713; IT 2633778 A 19780731; NO 782715 A 19780809; PT 6838778 A 19780804; RO 9492778 A 19780809; TR 2037178 A 19780731; US 82331977 A 19770810; ZA 784157 A 19780721