| Patents for B03B 5 - Washing granular, powdered or lumpy materials; Wet separating (6,471) |
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| 06/02/2004 | CN2618670Y Rotary sorting sieve machine |
| 06/02/2004 | CN1501842A 矿物处理装置 Mineral processing equipment |
| 06/02/2004 | CN1151893C Pollution-free gas-phase oxidation separation purification method for artificial diamond |
| 05/27/2004 | US20040099576 Method and a device for the separation of particles |
| 05/25/2004 | CA2232929C Method for processing a diluted oil sand froth |
| 05/25/2004 | CA2107239C Method for recycling plastic coated paper product waste and polymeric film |
| 05/21/2004 | WO2004041437A1 Spiral separator and control system |
| 05/21/2004 | WO2004041436A2 A rotary scrubber |
| 05/20/2004 | US20040094189 Load sensing system |
| 05/20/2004 | US20040094188 Load sensing system |
| 05/19/2004 | EP1420110A2 Screen apparatus |
| 05/19/2004 | CN2616296Y Off-medium and gradation single-layer linear oscillating screen for coal dressing |
| 05/19/2004 | CN2616295Y Three-product heavy-medium cyclone for coal dressing |
| 05/19/2004 | CN1496765A Screening plant |
| 05/13/2004 | WO2002036500A9 Method and apparatus for treatment of water and wastewater |
| 05/06/2004 | US20040084064 Pulsation washing; separation, vibration; spraying with high pressure water |
| 04/29/2004 | US20040079682 Screen apparatus |
| 04/28/2004 | EP1413671A1 Screen apparatus |
| 04/28/2004 | EP1230408B1 Recovery of precious metals from coal burning slag by multiple crushing/suspension stages |
| 04/28/2004 | CN1492103A Siever |
| 04/28/2004 | CN1491750A Air pulsed jigger of composite air room |
| 04/27/2004 | US6726022 Screening device and rotor for use in a screening device |
| 04/21/2004 | EP1409412A1 Improvements in flotation/fractionation systems for treating liquids and in separation of liquids to be treated thereby |
| 04/21/2004 | CN2612456Y Tank shaped water pressure vibration coal & mine separator |
| 04/21/2004 | CN1491303A Filter for fibrous suspensions |
| 04/20/2004 | CA2128420C Sod handling |
| 04/15/2004 | WO2004004997A3 Method for preconcentration of organic synthetic materials derived from shredding of end-of-life durable goods |
| 04/15/2004 | US20040069717 Using ultrasound, laminar flow, and stationary wave effects comprising a micro-technology channel system with an integrated branching point or branching fork, and a single ultrasound source. |
| 04/15/2004 | DE20218822U1 Rückfördervorrichtung für an Bearbeitungsmaschinen anfallenden verbrauchten Kühlschmierstoff Return flow device for accumulating on processing machines spent cooling lubricant |
| 04/14/2004 | CN2611039Y Twisting means of machine for washing and separating waste concrete |
| 04/14/2004 | CN2611038Y High pressure spiral separation apparatus |
| 04/14/2004 | CN1145534C Floatation separator of waste plastics |
| 04/13/2004 | US6719898 Sieving device |
| 04/08/2004 | US20040065600 Filter for fibrous suspensions |
| 04/08/2004 | US20040065599 Method and apparatus for separating particles by size |
| 04/01/2004 | DE20217401U1 Vorrichtung zum Erzeugen von pulsierendem Aufströmwasser An apparatus for generating pulsating Aufströmwasser |
| 03/31/2004 | EP1402954A2 On-site concrete truck wash-out apparatus |
| 03/31/2004 | CN2608137Y Centrifugal type gold cyclone collector |
| 03/31/2004 | CN2608136Y Disk type gold cyclone collector |
| 03/31/2004 | CN1485148A Smokeless ultralow ash content pure coal and the production technology thereof |
| 03/30/2004 | CA2140755C Process and device for sifting, sorting, screening, filtering or sizing substances |
| 03/25/2004 | US20040055972 Bituminous froth inclined plate separator and hydrocarbon cyclone treatment process |
| 03/24/2004 | EP0910474B1 Absorption-enhanced differential extraction method |
| 03/23/2004 | CA2237310C Process for separation and recovery of waste carpet components |
| 03/19/2004 | CA2761345A1 Bituminous froth inclined plate separator and hydrocarbon cyclone treatment process |
| 03/19/2004 | CA2400258E Bituminous froth inclined plate separator and hydrocarbon cyclone treatment process |
| 03/11/2004 | US20040045902 Process for extracting and purifying naturally occuring zeolite |
| 03/03/2004 | EP1394318A1 Pressure screen for screening a fibrous suspension |
| 03/03/2004 | EP1392443A1 Deflector for spiral separator, and method of spiral separation |
| 03/03/2004 | EP1084016B1 Machine for the treatment of products made of plastic material of the recyclable type |
| 03/03/2004 | CN2605070Y Small-sized heavy-media separating apparatus for coal preparation plant |
| 02/26/2004 | WO2004016357A1 Dynamic separator |
| 02/26/2004 | US20040038356 Method and kit for discontinuous density gradient centrifugation to separate a minimum of two substances in a sample; method and kit use is made of colloidal density media and low-density solutions |
| 02/26/2004 | US20040035761 Pressurized screen for screening a fibrous suspension |
| 02/26/2004 | US20040035757 Method and plant for separating polymeric materials |
| 02/26/2004 | DE10220813B4 Verfahren zur Verwertung von Aschen mit hohem Kohlegehalt aus Kohlestaubfeuerungsanlagen Process for the utilization of ash with a high carbon content of coal dust combustion plants |
| 02/25/2004 | CN1476931A Purification of attapulgite and preparation process of supermicropowders body |
| 02/24/2004 | US6695147 Sequestering material |
| 02/18/2004 | EP1161302B1 Installation and method for separating substance mixtures having different densities |
| 02/04/2004 | CN1473135A Method and apparatus for treatment of water and wastewater |
| 01/29/2004 | WO2004009205A2 Nanoparticle fractionation and size determination |
| 01/29/2004 | WO2004009200A2 Controlling media particle size in slurried dense media separations |
| 01/28/2004 | CN2601128Y Module type anti-blocking electrocontrol pneumatic loop slide valve of jig |
| 01/28/2004 | CN1136059C Boron ore dressing method |
| 01/23/2004 | CA2435787A1 Pressurized screen for screening a fibrous suspension |
| 01/21/2004 | CN1469780A Process for extracting and purifying naturally occurring zeolite |
| 01/21/2004 | CN1468659A Separation method of insoluble nano particles |
| 01/15/2004 | WO2004004997A2 Method for preconcentration of organic synthetic materials derived from shredding of end-of-life durable goods |
| 01/14/2004 | EP1379333A1 A method and an apparatus for separating waste material |
| 01/14/2004 | CN1134566C Screen device |
| 01/08/2004 | WO2004002636A1 Separator for dry separation of minerals |
| 01/08/2004 | US20040004033 Method and plant for separating polymeric materials |
| 01/07/2004 | CN2597082Y Module-type backpressure-removing electro-controlled pneuamtic cover plate air valve for jig |
| 01/07/2004 | CN1465441A Dense-media and flotation combined coal-dressing optimization method |
| 01/07/2004 | CN1133510C Regenerating treater for waste liquid of inorganic abradant |
| 01/02/2004 | EP1372859A2 Method for sink and float separation of fine grained mineral raw materials |
| 01/01/2004 | US20040000235 Dry separation method and a separation apparatus |
| 12/31/2003 | CN2595455Y Improved round bed sorting machine |
| 12/25/2003 | US20030234174 Method for refining inorganic short fiber |
| 12/24/2003 | WO2003106337A1 Non-destructive separation of nanomorphic carbon species |
| 12/24/2003 | WO2003106038A1 Method and sorting machine for a mixture comprising grapes |
| 12/24/2003 | DE10233364C1 Drucksortierer zum Sieben einer Faserstoffsuspension A pressure grader for screening a pulp suspension |
| 12/24/2003 | DE10142825C1 Verfahren zur Verwertung von mit Fremdstoffen wie Eisen oder Zementbrocken belasteten großformatigen Altholzarten Process for the recovery of contaminated with impurities such as iron or cement chunks of large-scale waste wood species |
| 12/18/2003 | WO2003104549A1 Multi-stage screening apparatus, screen basket and method for screening pulp suspensions |
| 12/18/2003 | US20030232002 Method for non-reactive separation of nanomorphic carbon species |
| 12/17/2003 | EP0874692B1 Wet process for the classification of super fines |
| 12/16/2003 | US6662951 Mechanical dispersion and differential suspension to remove clay from ore; slurrying into countercurrent classifying column; injecting demineralized water |
| 12/10/2003 | EP1368126A1 A method and device for the separation of particles |
| 12/09/2003 | US6660162 Separator for liquid suspension |
| 12/09/2003 | US6659113 Grit washer and bearing assembly therefore |
| 12/04/2003 | WO2003099447A1 Hydrocyclone |
| 12/04/2003 | CA2485617A1 Hydrocyclone |
| 12/03/2003 | EP1365849A1 Device and method for separation |
| 12/03/2003 | EP1224030B1 Method of separating particles in a fluid medium and an apparatus therefor |
| 12/03/2003 | CN2589078Y Pulsation type magnetic shaker |
| 11/26/2003 | EP1365237A1 Method and apparatus for evaluation of cell or particle adhesion |
| 11/26/2003 | CN2587514Y Float device for jig |
| 11/20/2003 | US20030213730 Process for separation of bastnaesite from weathered bastnaesite barite fluorite ores |
| 11/19/2003 | EP1362938A1 Method for refining inorganic short fiber |
| 11/19/2003 | CN2586535Y Air-driven pulsator of composite air chamber |