EP 1232115 A1 20020821 - CHROMIUM-BASED CATALYSTS AND PROCESS FOR CONVERTING HYDROCARBONS TO SYNTHESIS GAS
Title (en)
CHROMIUM-BASED CATALYSTS AND PROCESS FOR CONVERTING HYDROCARBONS TO SYNTHESIS GAS
Title (de)
CHROM-ENTHALTENDE KATALYSATOREN UND VERFAHREN ZUR KONVERTIERUNG VON KOHLENWASSERSTOFFEN ZU SYNTHESEGAS
Title (fr)
CATALYSEURS A BASE DE CHROME ET PROCEDE DE CONVERSION D'HYDROCARBURES EN GAZ DE SYNTHESE
Publication
Application
Priority
- US 0030287 W 20001102
- US 16384399 P 19991105
- US 70370100 A 20001101
Abstract (en)
[origin: WO0134517A1] Processes and a new family of chromium-based catalysts for the catalytic conversion of hydrocarbons to carbon monoxide and hydrogen are disclosed. One highly active and selective catalyst system, providing greater than 95% CH>4< conversion, and 97-98 % selectivity to CO and H>2< at conversion-promoting conditions and high space velocity, is a chromium-containing catalyst consisting of a CoCr>2<O>4< cubic spinel precursor dispersed in a chromium oxide matrix. The catalyst precursor is reduced to cobalt metal (in a chromium oxide matrix) in the reactant stream.
IPC 1-7
IPC 8 full level
B01J 23/10 (2006.01); B01J 23/26 (2006.01); B01J 23/68 (2006.01); B01J 23/86 (2006.01); B01J 37/32 (2006.01); C01B 3/38 (2006.01); C01B 3/40 (2006.01)
CPC (source: EP)
B01J 23/10 (2013.01); B01J 23/26 (2013.01); B01J 23/685 (2013.01); B01J 23/86 (2013.01); B01J 23/864 (2013.01); B01J 23/866 (2013.01); B01J 37/32 (2013.01); C01B 3/386 (2013.01); C01B 3/40 (2013.01); C01B 2203/0261 (2013.01); C01B 2203/1023 (2013.01); C01B 2203/1029 (2013.01); C01B 2203/1041 (2013.01); C01B 2203/1052 (2013.01); C01B 2203/1064 (2013.01); C01B 2203/1076 (2013.01); C01B 2203/1082 (2013.01); C01B 2203/1094 (2013.01); C01B 2203/1241 (2013.01); Y02P 20/52 (2015.11)
Citation (search report)
See references of WO 0134517A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT
DOCDB simple family (publication)
WO 0134517 A1 20010517; AU 1458101 A 20010606; CA 2389802 A1 20010517; EP 1232115 A1 20020821
DOCDB simple family (application)
US 0030287 W 20001102; AU 1458101 A 20001102; CA 2389802 A 20001102; EP 00976867 A 20001102