IPC Main Group
C10G 11/00 Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
Introduced: September 1968
Last revised: January 2006
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
Related Keywords
catalytic CRACKING of hydrocarbonsthermal CRACKING of hydrocarbonsoil GAS(ES) producing
5 direct subcodes
Child Classifications
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- C10G 11/02 characterised by the catalyst used
- C10G 11/1 with stationary catalyst bed
- C10G 11/12 with discontinuously preheated non-moving solid catalysts, e.g. blast and run
- C10G 11/14 with preheated moving solid catalysts
- C10G 11/2 by direct contact with inert heated gases or vapours