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)
11/1987
11/11/1987CN86206078U Plane of notched table
11/10/1987US4705623 Separating solid particle mixtures; slurrying
11/05/1987WO1987006502A1 Cyclone separator
11/05/1987DE3614557A1 Rotating drum for cleaning contaminated solid materials, such as pebbles, broken stones and sand, to remove non-usable constituents, such as wood, suspended matter etc.
11/05/1987DE3614456A1 Jigging machine
11/04/1987CN87205991U Placer gold washing machine
10/1987
10/31/1987CN86210896U Rice washer with movable side-wall and inclined base
10/31/1987CN86208227U Household rice washer
10/20/1987US4700898 Separating free carbon
10/07/1987EP0240458A2 Methods and apparatus for treating a mixture of particles and fluids
10/07/1987EP0240030A2 Dewatering machine
09/1987
09/30/1987CN86100026A Centrifugal selection process of artificial diamond from graphite
09/29/1987US4696736 For freshly dredged, excavated and prepared gravel
09/23/1987CN86210688U Fine vanning device
09/16/1987EP0236843A2 Sorting screen
09/16/1987CN87100304A Treatment of catalyst particles
09/16/1987CN86101386A Cascade type rice-washing dipper
09/02/1987EP0234068A1 Coal enhancement process
09/02/1987CN86208348U Reselective machine of magnetic reunion
09/02/1987CN86206202U Rice-washing and sand-filtering device
09/02/1987CN86100898A Centrifugal jig
09/01/1987US4690753 Discharging fluids containing heavy matter; sensing device
08/1987
08/27/1987DE3619491C1 Method and apparatus for fractionating mixtures of substances
08/27/1987DE3605943A1 Apparatus and method for discharging heavy material
08/25/1987CA1225977A1 Asbestos process
08/19/1987EP0232453A2 Apparatus for crushing and washing ballast and the like
08/19/1987CN86204416U Household grain and pebble separator
08/19/1987CN86201886U Series centrifugal concentrating machine
08/12/1987EP0232023A1 Treatment of catalyst particles
08/05/1987EP0230899A2 Thin channel split flow process and apparatus for particle fractionation
08/05/1987EP0230479A1 Method of and device for sorting ores, minerals, etc.
07/1987
07/29/1987CN86202903U Semiautomatic iron flushing removing apparatus
07/16/1987DE3643544A1 Air-pulsed jigging machine
07/15/1987EP0228724A2 Separator for aggregate
07/14/1987US4680108 Paper pulp
07/14/1987CA1224174A2 Apparatus for separating bitumen from tarsand
07/02/1987WO1987003827A1 Process and installation for sorting ores, minerals, etc.
07/02/1987DE3546133A1 Process and appliance for washing and/or filtering and/or screening a slurried mineral mixture having various screen sizes in a rotary, perforated drum
06/1987
06/30/1987US4676891 Portable sluice
06/30/1987CA1223552A1 Installation and process for separating the constituents of a suspension
06/24/1987CN86104415A Ore dressing technology for weathered sepiolite clay
06/16/1987US4673512 Using acoustic response to ultrasonic vibration
06/11/1987DE3543246A1 Rotary-piston-valve arrangement for pneumatic jigging machines
06/10/1987EP0224920A2 Washing plant and method of washing materials in said plant
06/10/1987EP0224675A2 Rotary-piston slide valve arrangement for pneumatic jigs
06/10/1987CN86206487U Non-equidistant batea
06/09/1987US4671868 Method for recovering gold, platinum or silver from an ore containing gold dust, platinum dust or silver dust
06/03/1987EP0224364A2 Method and apparatus for sizing grains smaller than 300 M
06/02/1987US4670142 Separating grit from sewage
05/1987
05/27/1987EP0222803A1 Hydraulic classifying procedure and means.
05/26/1987CA1222220A1 Reverse centrifugal cleaning of paper making stock
05/20/1987CN86202058U Domestic rice-washer
05/13/1987CN86201288U Rice washing machine
05/12/1987US4664789 Classifying device
05/07/1987DE3539331A1 Arrangement for controlling the discharge control element of a compacting machine
05/05/1987US4663031 Vertically reciprocable settling tank partially immersed
04/1987
04/29/1987CN86206446U Circular separator with centrally located drive of lower diaphram
04/29/1987CN86106469A Industrial concentration method for sepiolite
04/22/1987EP0218600A1 Mechanical prospective pan
04/15/1987EP0097187B1 A process for non-destructive separation of mixtures containing plastics and non-plastics scrap
04/15/1987CN85107263A Continuous centrifugal ore dresser
04/14/1987US4657676 Liquid chromatography
04/14/1987US4657668 Apparatus for the separation of slurry with different grain size into two phases in a tank
04/09/1987DE3535708A1 Process and apparatus for the excitation of wash water vibrations, preferably in a round jig having a plurality of wash areas
04/07/1987CA1220167A1 Method for classifying sand
04/01/1987EP0216059A2 Apparatus for crushing and washing ballast, sand and the like
03/1987
03/26/1987EP0203164A4 Splitter assembly.
03/18/1987EP0214419A2 Apparatus for washing sand and the like
03/05/1987DE3531239A1 Valve for the working air of a hydraulic jig for the preparation of coal and other minerals
03/04/1987EP0212541A1 Drum-like stone catcher for beets and analogous products
03/03/1987US4646979 Apparatus for cleaning fibrous suspensions
02/1987
02/26/1987DE3533646C1 Device for controlling the discharge of wet settling machines
02/26/1987DE3529760A1 Sand trap for separating off sinking materials from waste water
02/26/1987DE3529322A1 Method for utilizing insulated cable scraps
02/10/1987USRE32350 Thermal convection counter streaming sedimentation and forced convection galvanization method for controlling the sex of mammalian offspring
02/10/1987CA1217656A Teeter bed density control device and method
02/03/1987US4640768 Elutriation apparatus for the purification and separation of powders of different densities
01/1987
01/31/1987CN85102450A Movable washing machine and new process for placer gold mining
01/31/1987CN85101797A 螺旋分离器 Spiral separator
01/20/1987US4637872 Centrifugal ore separation; gold
01/14/1987EP0207937A1 Method and apparatus for processing material suspensions
01/13/1987US4635322 Fiber washer
12/1986
12/30/1986CA1215942A1 Hydraulic separating method and apparatus
12/23/1986CA1215680A1 Method and apparatus for separating different constituents
12/09/1986CA1214943A1 Recovery of metal values from a pulp containing such values in dissolved form
12/03/1986EP0203164A1 Splitter assembly.
11/1986
11/26/1986EP0202475A2 Apparatus for washing out organic and loamy impurities from continuously fed coarse and fine grained solid materials
11/20/1986WO1986006653A1 Hydraulic classifying procedure and means
11/12/1986EP0200808A1 Device for separating stones and (sugar) beets in an artificial channel
11/12/1986CN85103696A Classifying device
11/11/1986US4622141 Method and apparatus for withdrawing a layer of material from a vessel
11/05/1986CN85103457A Magnetic agglomeration gravity separation method and the separator
11/04/1986US4620689 Hydraulic concentrator
10/1986
10/23/1986WO1986006005A1 Mechanical prospective pan
10/14/1986US4617112 Thermal gravity classifying apparatus and method
10/14/1986US4616786 Plant for processing surplus concrete
10/14/1986CA1212649A1 Method and apparatus for separating coarse particles from a liquid
10/14/1986CA1212648A1 Cyclone separator with down going axial discharge for light components
09/1986
09/30/1986US4614580 Splitter blade to separate particle fractions
09/30/1986US4614579 Mineral processing
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