EP 1035191 A2 20000913 - Catalytic cracking of hydrocarbons
Title (en)
Catalytic cracking of hydrocarbons
Title (de)
Katalytische Kohlenwasserstoffkrackung
Title (fr)
Craquage catalytique d'hydrocarbures
Publication
Application
Priority
IR 137712023 A 19990308
Abstract (en)
A novel catalyst is produced by concentrating non-organic elements found in used lubricating oil. Chemically refining used lubricating oil with a strong acid yields a concentrated residue which produces a porous solid when remaining hydrocarbons are thermally cracked whilst passing a hydrocarbon gas through the residue. In the porous solid, the non-organic elements from the used lubricating oil are embedded in a carbon-based matrix. The catalyst may be used to crack long-chain hydrocarbons at temperatures as low as about 320 DEG C in the presence of hydrogen or a hydrocarbon gas.
IPC 1-7
CPC (source: EP)
C10G 11/02 (2013.01)
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)
EP 1035191 A2 20000913; EP 1035191 A3 20010530; CA 2285489 A1 20000908
DOCDB simple family (application)
EP 99308163 A 19991015; CA 2285489 A 19991007