IPC Classification

Class code (prefix) Descriptions Number of results
  • All sections
  • C - Chemistry; metallurgy
  • C10J - Production of gases containing carbon monoxide and hydrogen from solid carbonaceous materials by partial oxidation processes involving oxygen or steam ; carburetting air or other gases
C10J 1/00 Production of fuel gases by carburetting air or other gases 
C10J 1/02 Carburetting air
C10J 1/04 Controlling supply of air
C10J 1/06 Carburetting air with materials which are liquid at ordinary temperatures
C10J 1/08 Carburetting air with materials which are liquid at ordinary temperatures by passage of air through or over the surface of the liquid
C10J 1/10 Carburetting air with materials which are liquid at ordinary temperatures by passage of air through or over the surface of the liquid with the liquid absorbed on carriers
C10J 1/12 Carburetting air with materials which are liquid at ordinary temperatures by atomisation of the liquid
C10J 1/14 Controlling the supply of liquid in accordance with the air supply
C10J 1/16 Carburetting air with solid hydrocarbons
C10J 1/18 Carburetting air in rotary carburettors
C10J 1/20 Carburetting gases other than air
C10J 1/22 Adding materials to prevent vapour deposition
C10J 1/24 Controlling humidity of the air or gas to be carburetted
C10J 1/26 Production of fuel gases by carburetting air or other gases  using raised temperatures or pressures
C10J 1/28 Odorising air gas
C10J 1/207 Carburetting by pyrolysis of solid carbonaceous material in a fuel bed
C10J 1/213 Carburetting by pyrolysis of solid carbonaceous material in a carburettor
C10J 3/00 Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
C10J 3/02 Fixed-bed gasification of lump fuel
C10J 3/04 Cyclic processes, e.g. alternate blast and run
C10J 3/06 Continuous processes
C10J 3/08 Continuous processes with ash-removal in liquid state
C10J 3/10 Continuous processes using external heating
C10J 3/12 Continuous processes using solid heat-carriers
C10J 3/14 Continuous processes using gaseous heat-carriers
C10J 3/16 Continuous processes simultaneously reacting oxygen and water with the carbonaceous material
C10J 3/18 Continuous processes using electricity
C10J 3/20 Apparatus; Plants
C10J 3/22 Arrangements or dispositions of valves or flues
C10J 3/24 Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed
C10J 3/26 Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed downwardly
C10J 3/28 Arrangements or dispositions of valves or flues fully automatic
C10J 3/30 Fuel charging devices
C10J 3/32 Devices for distributing fuel evenly over the bed for stirring-up the fuel bed
C10J 3/34 Grates; Mechanical ash-removing devices
C10J 3/36 Fixed grates
C10J 3/38 Fixed grates with stirring beams
C10J 3/40 Movable grates
C10J 3/42 Rotary grates
C10J 3/44 Apparatus; Plants adapted for use on vehicles
C10J 3/46 Gasification of granular or pulverulent fuels in suspension
C10J 3/48 Apparatus; Plants
C10J 3/50 Fuel charging devices
C10J 3/52 Ash-removing devices
C10J 3/54 Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
C10J 3/56 Apparatus; Plants
C10J 3/57 Gasification using molten salts or metals
C10J 3/58 Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam combined with pre-distillation of the fuel
C10J 3/60 Processes
C10J 3/62 Processes with separate withdrawal of the distillation products
C10J 3/64 Processes with decomposition of the distillation products
C10J 3/66 Processes with decomposition of the distillation products by introducing them into the gasification zone
C10J 3/68 Carburetting by pyrolysis of carbonaceous material in the fuel bed (C10J 3/66 takes precedence);;
C10J 3/70 Carburetting by pyrolysis of carbonaceous material in a carburettor
C10J 3/72 Other features
C10J 3/74 Construction of shells or jackets
C10J 3/76 Water jackets; Steam boiler jackets
C10J 3/78 High-pressure apparatus
C10J 3/80 Other features with arrangements for preheating the blast or the water vapour
C10J 3/82 Gas withdrawal means
C10J 3/84 Gas withdrawal means with means for removing dust or tar from the gas
C10J 3/86 Other features combined with waste-heat boilers