IPC Subgroup
C10G 11/2 by direct contact with inert heated gases or vapours
Introduced: September 1968
Last revised: January 2006
Full Title
Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils > by direct contact with inert heated gases or vapours
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- Subclass:
- CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open
- C10G 11/22 produced by partial combustion of the material to be cracked