IPC Classification

Class code (prefix) Descriptions Number of results
B03C 1/00 Magnetic separation
B03C 1/01 Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
B03C 1/02 Magnetic separation acting directly on the substance being separated
B03C 1/03 High gradient magnetic separators with circulating matrix or matrix elements rotating, e.g. of the carousel type
B03C 1/04 Magnetic separation acting directly on the substance being separated with the material carriers in the form of trays or with tables
B03C 1/005 Pretreatment specially adapted for magnetic separation
B03C 1/06 Magnetic separation acting directly on the substance being separated with the material carriers in the form of trays or with tables with magnets moving during operation
B03C 1/08 Magnetic separation acting directly on the substance being separated with the material carriers in the form of trays or with tables with non-movable magnets
B03C 1/10 Magnetic separation acting directly on the substance being separated with cylindrical material carriers
B03C 1/12 Magnetic separation acting directly on the substance being separated with cylindrical material carriers with magnets moving during operationMagnetic separation acting directly on the substance being separated with cylindrical material carriers with movable pole pieces
B03C 1/14 Magnetic separation acting directly on the substance being separated with cylindrical material carriers with non-movable magnets
B03C 1/015 Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
B03C 1/16 Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
B03C 1/18 Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
B03C 1/20 Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation in the form of belts, e.g. cross-belt type
B03C 1/021 Separation using Meissner effect, i.e. deflection of superconductive particles in a magnetic field
B03C 1/22 Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with non-movable magnets
B03C 1/023 Separation using Lorentz force, i.e. deflection of electrically charged particles in a magnetic field
B03C 1/24 Magnetic separation acting directly on the substance being separated with material carried by oscillating fieldsMagnetic separation acting directly on the substance being separated with material carried by travelling fields, e.g. generated by stationary magnetic coilsEddy-current separators, e.g. sliding ramp with material carried by travelling fields
B03C 1/025 High gradient magnetic separators
B03C 1/26 Magnetic separation acting directly on the substance being separated with free falling material
B03C 1/027 High gradient magnetic separators with reciprocating canisters
B03C 1/28 Magnetic plugs and dipsticks
B03C 1/029 High gradient magnetic separators with circulating matrix or matrix elements
B03C 1/30 Combinations with other devices, not otherwise provided for
B03C 1/031 Component partsAuxiliary operations
B03C 1/032 Matrix cleaning systems
B03C 1/033 Component partsAuxiliary operations characterised by the magnetic circuit
B03C 1/034 Component partsAuxiliary operations characterised by the magnetic circuit characterised by the matrix elements
B03C 1/035 Open gradient magnetic separators, i.e. separators in which the gap is unobstructed, characterised by the configuration of the gap
B03C 1/247 Magnetic separation acting directly on the substance being separated with material carried by oscillating fieldsMagnetic separation acting directly on the substance being separated with material carried by travelling fields, e.g. generated by stationary magnetic coilsEddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a rotating magnetic drum
B03C 1/253 Magnetic separation acting directly on the substance being separated with material carried by oscillating fieldsMagnetic separation acting directly on the substance being separated with material carried by travelling fields, e.g. generated by stationary magnetic coilsEddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a linear motor
B03C 1/0355 Open gradient magnetic separators, i.e. separators in which the gap is unobstructed, characterised by the configuration of the gap using superconductive coils
B03C 3/00 Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
B03C 3/01 Pretreatment of the gases prior to electrostatic precipitation
B03C 3/02 Plant or installations having external electricity supply
B03C 3/04 Plant or installations having external electricity supply dry type
B03C 3/06 Plant or installations having external electricity supply dry type characterised by presence of stationary tube electrodes
B03C 3/08 Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
B03C 3/09 Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream
B03C 3/10 Plant or installations having external electricity supply dry type characterised by presence of electrodes moving during separating action
B03C 3/011 PrefilteringFlow controlling
B03C 3/12 Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
B03C 3/013 Conditioning by chemical additives, e.g. with SO3
B03C 3/14 Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
B03C 3/15 Centrifugal forces
B03C 3/16 Plant or installations having external electricity supply wet type
B03C 3/017 Combinations of electrostatic separation with other processes, not otherwise provided for
B03C 3/019 Post-treatment of gases
B03C 3/28 Plant or installations without electricity supply, e.g. using electrets
B03C 3/30 Plant or installations without electricity supply, e.g. using electrets in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
B03C 3/32 Transportable units, e.g. for cleaning room air
B03C 3/34 Constructional details or accessories or operation thereof
B03C 3/36 Controlling flow of gases or vapour
B03C 3/38 Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
B03C 3/40 Electrode constructions
B03C 3/41 Ionising-electrodes
B03C 3/43 Ionising-electrodes radioactive
B03C 3/45 Collecting-electrodes
B03C 3/47 Collecting-electrodes flat, e.g. plates, discs, gratings
B03C 3/49 Collecting-electrodes tubular
B03C 3/51 Catch-space electrodes, e.g. slotted-box form
B03C 3/53 Liquid, or liquid-film, electrodes
B03C 3/60 Use of special materials other than liquids
B03C 3/62 Use of special materials other than liquids ceramics
B03C 3/64 Use of special materials other than liquids synthetic resins
B03C 3/66 Applications of electricity supply techniques
B03C 3/68 Control systems therefor
B03C 3/70 Applications of electricity supply techniques insulating in electric separators
B03C 3/72 Emergency control systems
B03C 3/74 Cleaning the electrodes
B03C 3/76 Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear
B03C 3/78 Cleaning the electrodes by washing
B03C 3/80 Cleaning the electrodes by gas or solid particle blasting
B03C 3/82 Housings
B03C 3/84 Protective coatings
B03C 3/86 Electrode-carrying means
B03C 3/88 Cleaning-out collected particles
B03C 3/145 Inertia
B03C 3/155 Filtration
B03C 5/00 Separating dispersed particles from liquids by electrostatic effect
B03C 5/02 Separators
B03C 7/00 Separating solids from solids by electrostatic effect
B03C 7/02 Separators
B03C 7/04 Separators with material carriers in the form of trays, troughs, or tables
B03C 7/06 Separators with cylindrical material carriers
B03C 7/08 Separators with material carriers in the form of belts
B03C 7/10 Separators with material falling in cascades
B03C 7/12 Separators with material falling free
B03C 9/00 Electrostatic separation not provided for in any single one of the other main groups of this subclass
B03C 11/00 Separation by high-voltage electrical fields, not provided for in other groups of this subclass