C
SECTION C — CHEMISTRY AND METALLURGY
  
CHEMISTRY
 C10
PETROLEUM, GAS AND COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
 C10B
DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, AND SIMILAR MATERIALS (cracking oils C10G)

 C10C
WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID

 C10F
CUTTING, DRYING, AND WORKING-UP OF PEAT

 C10G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES FROM MATERIALS OTHER THAN HYDROCARBONS, e.g. BY DESTRUCTIVE HYDROGENATION (cracking to hydrogen or synthesis gas C01B; cracking or pyrolysis of hydrocarbon gases to well-defined hydrocarbons C07C; cracking of well-defined hydrocarbons C07C; cracking to cokes C10B); RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES

 C10H
PRODUCTION OF ACETYLENE BY WET METHODS; ITS PURIFICATION

 C10J
PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES (synthesis gas from liquid or gaseous hydrocarbons C01B); CARBURETTING AIR OR OTHER GASES

 C10K
PURIFYING OR MODIFYING THE CHEMICAL COMPOSITIONS OF COMBUSTIBLE TECHNICAL GASES CONTAINING CARBON MONOXIDE

 C10L
FUELS NOT OTHERWISE PROVIDED FOR (fuels for generating pressure gas, e.g. for rockets, C06D 5/00; candles C11C; nuclear fuel G21C 3/00); ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS

 C10M
LUBRICATING COMPOSITIONS; THE USE AS LUBRICANTS OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A COMPOSITION (use of particular substances in particular apparatus or conditions, see F16N or the relevant class for the application, e.g. A21D 8/08, B21C 9/00, B29C 1/04, C03B 39/00)
 C10M

Note(s)

In this sub-class, the terms "lubricants" and "lubricating compositions" are intended to cover also cutting oils, hydraulic fluids, metal drawing compositions, mould release agents, textile lubricants, flushing oils, slushing oils, insulating oils, and the like.