IPC Classification

Class code (prefix) Descriptions Number of results
C10B 1/00 Retorts
C10B 1/02 Stationary retorts
C10B 1/04 Vertical retorts
C10B 1/06 Horizontal retorts
C10B 1/08 Inclined retorts
C10B 1/10 Rotary retorts
C10B 3/00 Coke ovens with vertical chambers
C10B 3/02 Coke ovens with vertical chambers with heat-exchange devices
C10B 5/00 Coke ovens with horizontal chambers
C10B 5/02 Coke ovens with horizontal chambers with vertical heating flues
C10B 5/04 Coke ovens with horizontal chambers with vertical heating flues with cross-over inter-connections
C10B 5/06 Coke ovens with horizontal chambers with horizontal heating flues
C10B 5/08 Coke ovens with horizontal chambers with horizontal and vertical heating flues
C10B 5/10 Coke ovens with horizontal chambers with heat-exchange devices
C10B 5/12 Coke ovens with horizontal chambers with heat-exchange devices with regenerators
C10B 5/14 Coke ovens with horizontal chambers with heat-exchange devices with regenerators situated in the longitudinal direction of the chambers
C10B 5/16 Coke ovens with horizontal chambers with heat-exchange devices with regenerators situated in the longitudinal direction of the chambers with separated flues
C10B 5/18 Coke ovens with horizontal chambers with heat-exchange devices with regenerators situated in the longitudinal direction of the oven battery
C10B 5/20 Coke ovens with horizontal chambers with heat-exchange devices with recuperators
C10B 7/00 Coke ovens with mechanical conveying means for the raw material inside the oven
C10B 7/02 Coke ovens with mechanical conveying means for the raw material inside the oven with rotary scraping devices
C10B 7/04 Coke ovens with mechanical conveying means for the raw material inside the oven with shaking or vibrating devices
C10B 7/06 Coke ovens with mechanical conveying means for the raw material inside the oven with endless conveying devices
C10B 7/08 Coke ovens with mechanical conveying means for the raw material inside the oven with endless conveying devices in vertical direction
C10B 7/10 Coke ovens with mechanical conveying means for the raw material inside the oven with conveyor-screws
C10B 7/12 Coke ovens with mechanical conveying means for the raw material inside the oven with tilting or rocking means
C10B 7/14 Coke ovens with mechanical conveying means for the raw material inside the oven with trucks, containers, or trays
C10B 9/00 Beehive ovens
C10B 11/00 Coke ovens with inclined chambers
C10B 13/00 Coke ovens with means for bringing and keeping the charge under mechanical pressure
C10B 15/00 Other coke ovens
C10B 15/02 Other coke ovens with floor heating
C10B 17/00 Preheating of coke ovens
C10B 19/00 Heating of coke ovens by electrical means
C10B 21/00 Heating of coke ovens with combustible gases
C10B 21/02 Heating of coke ovens with combustible gases with lean gas
C10B 21/04 Heating of coke ovens with combustible gases with rich gas
C10B 21/06 Heating of coke ovens with combustible gases in coke ovens suitable for the use of lean gas or rich gas
C10B 21/08 Heating of coke ovens with combustible gases by applying special heating gases
C10B 21/10 Regulating or controlling the combustion
C10B 21/12 Burners
C10B 21/14 Devices for reversing the draught
C10B 21/16 Regulating or controlling the combustion by controlling or varying the openings between the heating flues and the regenerator flues
C10B 21/18 Recirculating the flue gases
C10B 21/20 Methods of heating ovens of the chamber oven type
C10B 21/22 Methods of heating ovens of the chamber oven type by introducing the heating gas and air at various levels
C10B 21/24 Methods of heating ovens of the chamber oven type by introducing the heating gas and air at various levels at the top and the bottom of the vertical heating flues
C10B 21/26 Methods of heating ovens of the chamber oven type by introducing the heating gas and air at the top of the vertical flues only
C10B 23/00 Other methods of heating coke ovens
C10B 25/00 Doors or closures for coke ovens
C10B 25/02 Doors; Door frames
C10B 25/04 Doors; Door frames for ovens with vertical chambers
C10B 25/06 Doors; Door frames for ovens with horizontal chambers
C10B 25/08 Closing or opening the doors
C10B 25/10 Closing or opening the doors for ovens with vertical chambers
C10B 25/12 Closing or opening the doors for ovens with horizontal chambers
C10B 25/14 Devices for lifting doors
C10B 25/16 Sealing; Means for sealing
C10B 25/18 Cooling
C10B 25/20 Lids or closures for charging holes
C10B 25/22 Lids or closures for charging holes for ovens with vertical chambers
C10B 25/24 Lids or closures for charging holes for ovens with horizontal chambers
C10B 27/00 Arrangements for withdrawal of the distillation gases
C10B 27/02 Arrangements for withdrawal of the distillation gases with outlets arranged at different levels in the chamber
C10B 27/04 Arrangements for withdrawal of the distillation gases during the charging operation of the oven
C10B 27/06 Conduit details, e.g. valves
C10B 29/00 Other details of coke ovens
C10B 29/02 Brickwork, e.g. casings, linings, walls
C10B 29/04 Controlling or preventing expansion or contraction
C10B 29/06 Preventing or repairing leakages of the brickwork
C10B 29/08 Bracing or foundation of the ovens
C10B 31/00 Charging devices for coke ovens
C10B 31/02 Charging devices for coke ovens for charging vertically
C10B 31/04 Charging devices for coke ovens for charging vertically coke ovens with horizontal chambers
C10B 31/06 Charging devices for coke ovens for charging horizontally
C10B 31/08 Charging devices for coke ovens for charging horizontally coke ovens with horizontal chambers
C10B 31/10 Charging devices for coke ovens for charging horizontally coke ovens with horizontal chambers with one compact charge
C10B 31/12 Charging devices for coke ovens for liquid materials
C10B 33/00 Discharging devices for coke ovens; Coke guides
C10B 33/02 Extracting coke with built-in devices, e.g. gears, screws
C10B 33/04 Pulling-out devices
C10B 33/06 Pulling-out devices for horizontal chambers
C10B 33/08 Pushers, e.g. rams
C10B 33/10 Pushers, e.g. rams for horizontal chambers
C10B 33/12 Discharge valves
C10B 33/14 Coke guides
C10B 35/00 Combined charging and discharging devices for coke ovens
C10B 37/00 Mechanical treatments of coal charges in the oven
C10B 37/02 Levelling charges, e.g. with bars
C10B 37/04 Compressing charges
C10B 37/06 Forming holes in charges
C10B 39/00 Cooling or quenching coke
C10B 39/02 Dry cooling outside the oven
C10B 39/04 Wet quenching
C10B 39/06 Wet quenching in the oven
C10B 39/08 Coke-quenching towers
C10B 39/10 Cooling or quenching coke combined with agitating means, e.g. rotating tables or drums
C10B 39/12 Cooling or quenching coke combined with conveying means
C10B 39/14 Cars
C10B 39/16 Cooling or quenching coke combined with sorting
C10B 39/18 Coke ramps
C10B 41/00 Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
C10B 41/02 Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for discharging coke
C10B 41/04 Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for discharging coke by electrical means
C10B 41/06 Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for discharging coke by pneumatic or hydraulic means
C10B 41/08 Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for the withdrawal of the distillation gases
C10B 43/00 Preventing or removing incrustations
C10B 43/02 Removing incrustations
C10B 43/04 Removing incrustations by mechanical means
C10B 43/06 Removing incrustations by mechanical means from conduits, valves or the like
C10B 43/08 Removing incrustations with liquids
C10B 43/10 Removing incrustations by burning out
C10B 43/12 Burners
C10B 43/14 Preventing incrustations
C10B 45/00 Other details
C10B 45/02 Devices for producing compact unified coal charges outside the oven
C10B 47/00 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
C10B 47/02 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge
C10B 47/04 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge in shaft furnaces
C10B 47/06 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge in retorts
C10B 47/08 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge in beehive ovens
C10B 47/10 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge in coke ovens of the chamber type
C10B 47/12 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge in which the charge is subjected to mechanical pressure during coking
C10B 47/14 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge with the aid of hot liquids, e.g. molten salts
C10B 47/16 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge with indirect heating means both inside and outside the retorts
C10B 47/18 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge
C10B 47/20 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge according to the "moving bed" technique
C10B 47/22 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge in dispersed form
C10B 47/24 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge in dispersed form according to the "fluidised bed" technique
C10B 47/26 Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge with the aid of hot liquids, e.g. molten salts
C10B 47/28 Other processes
C10B 47/30 Other processes in rotary ovens or retorts
C10B 47/32 Other processes in ovens with mechanical conveying means
C10B 47/34 Other processes in ovens with mechanical conveying means with rotary scraping devices
C10B 47/36 Other processes in ovens with mechanical conveying means with rotary scraping devices in multi-stage ovens
C10B 47/38 Other processes in ovens with mechanical conveying means with shaking or vibrating devices
C10B 47/40 Other processes in ovens with mechanical conveying means with endless conveying devices
C10B 47/42 Other processes in ovens with mechanical conveying means with endless conveying devices in vertical direction
C10B 47/44 Other processes in ovens with mechanical conveying means with conveyor-screws
C10B 47/46 Other processes in ovens with mechanical conveying means with trucks, containers, or trays
C10B 47/48 Other processes in ovens with mechanical conveying means with tilting or rocking means
C10B 49/00 Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
C10B 49/02 Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
C10B 49/04 Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
C10B 49/06 Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated according to the "moving bed" technique
C10B 49/08 Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form
C10B 49/10 Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form according to the "fluidised bed" technique
C10B 49/12 Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form by mixing tangentially, e.g. in vortex chambers
C10B 49/14 Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot liquids, e.g. molten metals
C10B 49/16 Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form
C10B 49/18 Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form according to the "moving bed" technique
C10B 49/20 Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form in dispersed form
C10B 49/22 Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form in dispersed form according to the "fluidised bed" technique
C10B 51/00 Destructive distillation of solid carbonaceous materials by combined direct and indirect heating
C10B 53/00 Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
C10B 53/02 Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
C10B 53/04 Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of powdered coal
C10B 53/06 Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of oil shale or bituminous rocks
C10B 53/07 Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
C10B 53/08 Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps or the like
C10B 55/00 Coking mineral oils, bitumen, tar or the like, or mixtures thereof, with solid carbonaceous materials
C10B 55/02 Coking mineral oils, bitumen, tar or the like, or mixtures thereof, with solid carbonaceous materials with solid materials
C10B 55/04 Coking mineral oils, bitumen, tar or the like, or mixtures thereof, with solid carbonaceous materials with solid materials with moving solid materials
C10B 55/06 Coking mineral oils, bitumen, tar or the like, or mixtures thereof, with solid carbonaceous materials with solid materials with moving solid materials according to the "moving bed" technique
C10B 55/08 Coking mineral oils, bitumen, tar or the like, or mixtures thereof, with solid carbonaceous materials with solid materials with moving solid materials in dispersed form
C10B 55/10 Coking mineral oils, bitumen, tar or the like, or mixtures thereof, with solid carbonaceous materials with solid materials with moving solid materials in dispersed form according to the "fluidised bed" technique
C10B 57/00 Other carbonising or coking processes; Features of destructive distillation processes in general
C10B 57/02 Multi-step carbonising or coking processes
C10B 57/04 Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
C10B 57/06 Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing additives
C10B 57/08 Non-mechanical pretreatment of the charge
C10B 57/10 Drying
C10B 57/12 Applying additives during coking
C10B 57/14 Features of low-temperature carbonising processes
C10B 57/16 Features of high-temperature carbonising processes
C10B 57/18 Modifying the properties of the distillation gases in the oven