DIFF Subgroup
C10G 11/22 produced by partial combustion of the material to be cracked
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils > by direct contact with inert heated gases or vapours > produced by partial combustion of the material to be cracked
CPC:
Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils (cracking in direct contact with molten metals or salts C10G9/34) > by direct contact with inert heated gases or vapours > produced by partial combustion of the material to be cracked
No child classifications to compare. This is a leaf node in both IPC and CPC.