EP 0532287 A1 19930317 - Coal liquefaction process.
Title (en)
Coal liquefaction process.
Title (de)
Kohlenflüssigungsverfahren.
Title (fr)
Procédé de liquefaction de charbons.
Publication
Application
Priority
US 75668091 A 19910909
Abstract (en)
The present invention relates to a catalytic process for converting coal to normally liquid and gaseous products, preferably liquid products. The catalysts are unsupported catalyst comprised of highly dispersed molybdenum sulfide, and a noble metal in an oxidation state greater than zero, preferably greater than one, and coordinated primarily to sulfur. Additionally, the catalysts may include a promoter metal sulfide, such as nickel sulfide, cobalt sulfide, iron sulfide, or a mixture thereof. It is critical that the sulfides of the various metals be intimately mixed and highly dispersed. This invention also relates to a method of preparing such catalysts from certain noble metals, molybdenum, and promoter metal complexes.
IPC 1-7
IPC 8 full level
B01J 27/051 (2006.01); C10G 1/06 (2006.01); C10G 1/08 (2006.01)
CPC (source: EP)
C10G 1/086 (2013.01)
Citation (search report)
- [A] US 1845439 A 19320216 - MATHIAS PIER, et al
- [A] FR 728913 A 19320713 - IG FARBENINDUSTRIE AG
- [A] US 5026475 A 19910625 - STUNTZ GORDON F [US], et al
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0532287 A1 19930317; AU 2218292 A 19930311; BR 9203483 A 19930330; CA 2077328 A1 19930310; JP H05214345 A 19930824
DOCDB simple family (application)
EP 92308168 A 19920909; AU 2218292 A 19920908; BR 9203483 A 19920908; CA 2077328 A 19920901; JP 26648292 A 19920909