IPC Subgroup
C10B 47/22 in dispersed form
Introduced: September 1968
Last revised: January 2006
Full Title
Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion > with moving charge > in dispersed form
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- Subclass:
- DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open
- C10B 47/24 according to the "fluidised bed" technique