Global Patent Index - EP 1173277 A1

EP 1173277 A1 20020123 - PROCESS AND CATALYSTS FOR THE METHANATION OF OXIDES OF CARBON

Title (en)

PROCESS AND CATALYSTS FOR THE METHANATION OF OXIDES OF CARBON

Title (de)

VERFAHREN UND KATALYSATOREN ZUR METHANISIERUNG VON KOHLENSTOFFOXIDEN

Title (fr)

PROCEDES ET CATALYSEURS DE METHANATION D'OXYDES DE CARBONE

Publication

EP 1173277 A1 20020123 (EN)

Application

EP 99948603 A 19990921

Priority

  • AU 9900804 W 19990921
  • AU PP607198 A 19980921

Abstract (en)

[origin: WO0016901A1] The present invention is directed to catalysts for the conversion of oxides of carbon to methane and/or other hydrocarbons and to precursors of such catalysts. The catalyst precursors include one or more refractory oxides selected from the group consisting of rare earth oxides and rare earth containing perovskites, the precursor including nickel or nickel cations sufficient for a catalyst obtainable by reducing the precursor to be capable of at least partially reducing an oxide of carbon to a hydrocarbon product. Processes for the preparation of such catalysts and catalyst precursors are also disclosed, as are processes for the conversion of oxides of carbon to methane and/or other hydrocarbons.

IPC 1-7

B01J 23/83

IPC 8 full level

B01J 23/00 (2006.01); B01J 23/83 (2006.01)

CPC (source: EP)

B01J 23/002 (2013.01); B01J 23/83 (2013.01); B01J 2523/00 (2013.01)

C-Set (source: EP)

  1. B01J 2523/00 + B01J 2523/36 + B01J 2523/847
  2. B01J 2523/00 + B01J 2523/3718 + B01J 2523/847
  3. B01J 2523/00 + B01J 2523/41 + B01J 2523/847
  4. B01J 2523/00 + B01J 2523/3737 + B01J 2523/847
  5. B01J 2523/00 + B01J 2523/22 + B01J 2523/24 + B01J 2523/32 + B01J 2523/3706
  6. B01J 2523/00 + B01J 2523/3756 + B01J 2523/847

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 0016901 A1 20000330; AU PP607198 A0 19981015; EP 1173277 A1 20020123; EP 1173277 A4 20020731

DOCDB simple family (application)

AU 9900804 W 19990921; AU PP607198 A 19980921; EP 99948603 A 19990921