Patents
Sitemap › B03 - Separation of solid materials using liquids or using pneumatic tables or jigs; Magnetic or electrostatic separation of solid materials from solid materials or fluids; Separation by high-voltage electric fields › B03B - Separating solid materials using liquids or using pneumatic tables or jigs › B03B 5 - Washing granular, powdered or lumpy materials; Wet separating
Patents for B03B 5 - Washing granular, powdered or lumpy materials; Wet separating (6,471)
09/2000
09/05/2000CA2154258C Screening apparatus for papermaking pulp
08/2000
08/30/2000CN2393645Y Filtering screen
08/30/2000CN1265045A Process for selection of particles of preselected size from particulate pharmaceutical product
08/30/2000CN1055871C Water spraying air cleaner
08/29/2000US6109119 Sample focusing device and method
08/24/2000WO2000048740A1 Ferrohydrostatic separation method and apparatus
08/24/2000WO2000048738A1 Separation of solids consisting of organic and inorganic material
08/24/2000CA2362796A1 Ferrohydrostatic separation method
08/23/2000EP0637326B1 Process for the removal of foreign materials from a post-consumer polyethylene terephthalate feed stream
08/16/2000EP1027163A1 Particle separating apparatus
08/15/2000US6102211 Rotating gold pan assembly
08/10/2000WO2000045959A1 A reflux classifier
08/10/2000DE19907513C1 Process for purifying granular material e.g. oil-contaminated sand comprises adjusting the solids content in the attritor by removing coarse material and by controlled recycling of this coarse fraction for addition to the attrition vessel
08/10/2000DE19902148A1 Tangentiale Feststoffabtrenn-Vorrichtung Tangential Feststoffabtrenn device
08/09/2000EP1025907A1 Washer for separating fine substances from coarse components with a liquid
08/09/2000EP1024908A1 Method and apparatus for recycling an aggregate contaminated with a hydrocarbon
08/03/2000WO2000044501A2 Density separation system, method, and apparatus for construction debris
08/02/2000CN2389600Y Automatic bean sprout washing and separating machine
08/01/2000US6096201 Apparatus for separation
08/01/2000US6095441 Wet-mechanical separation of solids from plastic waste mixture by communiting mixture; mixing with separation liquid and separating heavy phase; using hydrocyclone separating polyvinyl chloride; separating overflow in sorting centrifuge
08/01/2000US6095342 Hand held classifying device
08/01/2000US6095341 Apparatus and process for separating contaminants from particulate material
07/2000
07/27/2000WO2000043127A1 Tangential separating device for solid matter
07/20/2000DE19901655A1 Zentrifuge zur naßmechanischen Trennung von Feststoffgemischen Centrifuge for the wet-mechanical separation of mixtures of solids
07/19/2000EP1020227A1 Centrifuge for the wet mechanical separation of solid mixtures
07/19/2000EP0912789A4 Stock washer for washing, thickening and classifying solids
07/19/2000CN1260247A 螺旋分级筛 Spiral Sieve
07/19/2000CN1054550C Method and apparatus for separating magnesium or aluminium from molten slag or waste slag containing magnesium or aluminium
07/19/2000CN1054549C Device and process for gravitational separation of solid particles
07/18/2000CA2296164A1 Centrifuge for the wet mechanical separation of solid mixtures
07/12/2000CN2386884Y Aggregate bunker of vibration centrifugal gold ore sampler
07/06/2000WO2000039035A1 Process for the treatment of waste water containing heavy metals
07/06/2000WO2000038849A1 Papermaker's screen cylinder with helix screen element
07/06/2000CA2356137A1 Papermaker's screen cylinder with helix screen element
07/05/2000EP1016633A1 Process for the treatment of waste water containing heavy metals
07/05/2000EP1015118A1 Method and apparatus for extracting plant resins
07/04/2000US6082548 Mobile soil treatment apparatus and method
07/04/2000CA2214270C Improved method and apparatus for the separation of materials having different densities
06/2000
06/28/2000EP1012379A1 Blade arrangement for pulp screening apparatus
06/28/2000EP0910475A4 Pulp decontamination apparatus and method of use
06/28/2000CN2384683Y Band-type shock concentrating machine
06/28/2000CN1053845C Method for sintering concentrated poor iron ore powder
06/27/2000US6079567 Separator for separating particles from a slurry
06/22/2000WO2000036166A1 Process and equipment for the separation of gold particles
06/22/2000WO2000035587A1 Device and method for separating comminuted plastic mixtures and slurry container therefor
06/22/2000CA2355062A1 Process and equipment for the separation of gold particles
06/21/2000EP1009873A1 Screen panel and method of its manufacture
06/21/2000EP1009532A1 Waste egg shell components recovery
06/21/2000CN1256976A Method for producing heavy medium by using magnet containing high titanium
06/21/2000CN1053600C Method and equipment for physical ore dressing of super low grade infusorial earth
06/20/2000CA2104648C Process for treating a suspension of solid particles in a carrier liquid
06/15/2000WO1999061158A9 Apparatus and method for enhancing partitioning of different polymeric materials from a mixture by density differential alteration
06/14/2000EP1007181A1 Process for the selection of particles of a preselected size from a particulate pharmaceutical product
06/14/2000CN2382473Y Screw sand washing machine
06/07/2000EP1005396A1 Hutch chamber for jig
06/06/2000US6070738 Dynamic monitoring and control of jigs
05/2000
05/31/2000CN1254619A Hydraulic classification method and equipment with unit integration for inclined shallow layer
05/25/2000WO2000029335A1 Water treatment method by ballasted floc including a recycling of granular material
05/24/2000EP1002563A1 Method and apparatus for separating fast settling particles from slow settling particles
05/24/2000EP1001855A1 Paper stock screening apparatus and method
05/24/2000EP0693976B1 Screening apparatus for papermaking pulp
05/24/2000CN2379208Y Equipment for sink-float separation of gold mine sand by using double layer water flow
05/17/2000CN2378126Y Automatic cleaning sand-removing chaff-removing machine for rices
05/17/2000CA2287647A1 Method and apparatus for separating fast settling particles from slow settling particles
05/16/2000US6064370 Z-axis flywheel control of a computer input device
05/16/2000CA2142747C Mineral separator
05/10/2000EP0998981A2 Device for washing lump materials
05/10/2000EP0998341A1 Method and device for separating materials and guiding device therefor
05/10/2000CN2377003Y High-efficiency hydraulic swirler
05/10/2000CN2377002Y Spray vortex dust-collector
05/09/2000US6059120 Device for washing out and classifying organic clay-like and other impurities from granular matter
05/03/2000EP0839227B1 Screen and method of manufacture
05/02/2000CA2010303C Apparatus for the preparation and execution of tests on the sedimentation rate of organic liquids and other
04/2000
04/25/2000US6053327 Process for enriching nickel-bearing oxide ores
04/20/2000WO2000021677A1 Method and apparatus for decontaminating liquid suspensions
04/20/2000DE19847344A1 Process to remove organic residues from sand used in waste water treatment renders sand fit for disposal or re-use in construction
04/19/2000CN1250691A Centrifugal grains depurator
04/18/2000CA2221273C Screen and method of manufacture
04/12/2000CN1250396A Waste egg shell components recovery
04/06/2000DE19844034A1 Process to remove and clean sand particles in a waste water treatment assembly achieves good separation of sand from other particles and operates at low cost
04/06/2000DE19844006A1 Process and assembly to separate and wash sand particles in a waste water treatment plant renders mineral sand fit for disposal to an open site
04/04/2000US6044979 Device for separating superfine material from continuously fed granular solids
03/2000
03/29/2000CN2370961Y Washing dressing machine for gulch-gold
03/29/2000CN2370960Y Efficient gravity concentrating recovering machine
03/29/2000CN1050871C Method and apparatus for separating paper fibre and plastics from mixed waste materials and products obtained thereby
03/28/2000US6041940 Metal detection apparatus
03/28/2000CA2058986C Method for the treatment of waste
03/15/2000CN2368610Y Rice washing apparatus
03/15/2000CN2368609Y Wet vibratile fiber railing dust-collector
03/15/2000CN2368300Y Rice processor
03/15/2000CN1247106A Method and apparatus for treating garbage
03/15/2000CN1247105A Process for comprehensive recovery of gold from iron ore
03/14/2000US6036871 Method and device for separating heavier from lighter parts of aqueous slurries by means of centrifugal force effects
03/14/2000US6036028 Apparatus for separating off light materials from sand and gravel
03/09/2000WO2000012220A1 Particle separating apparatus
03/08/2000EP0805716B1 Mercury recovery process
03/08/2000CN1246389A Process for separating flake and granular ores
03/02/2000WO2000010787A1 Method and device for recovering pure pvc from plastic waste containing pvc
03/02/2000CA2341230A1 Method and device for recovering pure pvc from plastic waste containing pvc
02/2000
02/24/2000WO2000009242A1 Method and assembly for separating solids from gaseous phase
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