EP 0627961 A1 19941214 - FLUORINATION CATALYST AND PROCESS.

Title (en)

FLUORINATION CATALYST AND PROCESS.

Title (de)

Verfahren und Katalysator zum Fluorieren.

Title (fr)

CATALYSEUR DE FLUORINATION ET PROCEDE.

Publication

EP 0627961 A1 19941214 (EN)

Application

EP 93904165 A 19930205

Priority

GB 9204072 A 19920226
GB 9300244 W 19930205

Abstract (en)

[origin: WO9316798A1] A chromium-free fluorination catalyst comprising an activity-promoting amount of zinc supported on an alumina, halogenated alumina or aluminium oxyhalide support and use of the catalyst for the production of fluorinated hydrocarbons by reacting a hydrocarbon or a halogenated hydrocarbon with hydrogen fluoride in the vapour phase in the presence of the catalyst.

Abstract (fr)

L'invention se rapporte à un catalyseur de fluorination sans chrome comportant une quantité de zinc stimulant l'activité, supportée par un oxyde d'aluminium, un oxyde d'aluminium hydrogéné ou un oxyhalogénure d'aluminium, et à l'utilisation du catalyseur pour produire des hydrocarbones fluorinés en faisant réagir un hydrocarbone ou un hydrocarbone halogéné avec du fluorure d'hydrogène dans la phase vapeur en présence du catalyseur.

IPC 1-7

B01J 23/06; B01J 23/80; C07C 17/20; C07C 17/00

IPC 8 full level

B01J 23/06 (2006.01); B01J 23/08 (2006.01); B01J 23/34 (2006.01); B01J 23/80 (2006.01); C07B 61/00 (2006.01); C07C 17/20 (2006.01); C07C 17/21 (2006.01); C07C 19/08 (2006.01); C07C 19/12 (2006.01)

CPC (source: EP KR)

B01J 23/06 (2013.01 - EP KR); B01J 23/08 (2013.01 - EP); B01J 23/80 (2013.01 - KR); C07C 17/00 (2013.01 - KR); C07C 17/20 (2013.01 - KR); C07C 17/206 (2013.01 - EP); C07C 17/21 (2013.01 - EP); C07C 19/08 (2013.01 - EP)

C-Set (source: EP)

Citation (search report)

See references of WO 9316798A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9316798 A1 19930902; BR 9305966 A 19971021; CA 2128434 A1 19930902; CN 1049419 C 20000216; CN 1050776 C 20000329; CN 1078172 A 19931110; CN 1111606 A 19951115; EP 0627961 A1 19941214; GB 9204072 D0 19920408; GB 9302144 D0 19930324; JP H07504353 A 19950518; KR 100255872 B1 20000501; KR 950700117 A 19950116; TW 253842 B 19950811

DOCDB simple family (application)

GB 9300244 W 19930205; BR 9305966 A 19930205; CA 2128434 A 19930205; CN 93103175 A 19930225; CN 95103964 A 19950412; EP 93904165 A 19930205; GB 9204072 A 19920226; GB 9302144 A 19930204; JP 51460993 A 19930205; KR 19940702982 A 19940826; TW 82100866 A 19930209