| Patents for B03B 5 - Washing granular, powdered or lumpy materials; Wet separating (6,471) |
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| 09/12/2002 | DE10128605C1 Process for recovering a sand mixture comprises feeding a raw sand-water mixture to two separately driven wheel bodies of a bucket wheel, determining the degree of filling of the bodies |
| 09/11/2002 | EP1237691A1 Method for separating a machining suspension into fractions |
| 09/05/2002 | US20020121464 Method for reblending sand |
| 09/05/2002 | US20020121463 Method and apparatus for removing lightweight particulates during processing of a primary material |
| 09/05/2002 | DE10106638A1 Continuous wet centrifuge for classification and counter-flow washing, includes fluidized bed zone and internal chambers with coarse and fine materials extraction |
| 09/03/2002 | US6444601 Purified attapulgite clay |
| 08/29/2002 | US20020117428 Mechanism for granular separation |
| 08/28/2002 | EP0961662B1 Mobile soil treatment apparatus and method |
| 08/22/2002 | WO2002064884A1 Filter for fibrous suspensions |
| 08/22/2002 | WO2002064261A1 A method and device for the separation of particles |
| 08/22/2002 | CA2438021A1 A method and device for the separation of particles |
| 08/22/2002 | CA2435616A1 Filter for fibrous suspensions |
| 08/21/2002 | EP1080265B1 Method and device for flotation of pollutants from an aqueous fibrous material suspension |
| 08/15/2002 | WO2002062480A2 Jigging method |
| 08/15/2002 | WO2002047795A3 Device and method for separating substances |
| 08/14/2002 | EP1231285A1 Process and equipment for the separation of gold particles |
| 08/14/2002 | EP1230408A1 Recovery of precious metals from coal burning slag by multiple crushing/suspension stages |
| 08/14/2002 | EP1229979A1 Separation of silt and water |
| 08/14/2002 | DE19743653C2 Ein Verfahren und eine Vorrichtung zum Reinigen von Sand A method and an apparatus for cleaning sand |
| 08/14/2002 | CN2505176Y Concrete washing recovery equipment |
| 08/07/2002 | EP1015118A4 Method and apparatus for extracting plant resins |
| 08/07/2002 | EP0912661A4 Coal preparation system |
| 08/07/2002 | CN2503990Y Coal cleaning and impurity removing system |
| 08/07/2002 | CN1362976A Method for recycling PET components and device for carrying out said method |
| 08/07/2002 | CN1088628C Adjustable self-spinning middle coal washing-sorting apparatus |
| 07/31/2002 | EP1226872A1 Device for sorting a mixture of metallic pieces and abrasive particles |
| 07/31/2002 | EP1225987A1 Apparatus and method for removing contaminants from fine grained soil, clay and silt |
| 07/31/2002 | CN1360978A Renewable resources treatment apparatus for waste electric appliances |
| 07/30/2002 | US6425485 Air-assisted density separator device and method |
| 07/30/2002 | CA2074746C Separation method and apparatus |
| 07/25/2002 | DE10100372A1 Material separation arrangement used for mechanical-biological treatment of residual waste uses separation and mixing water simultaneously as hydrolysis, material separating and transport medium |
| 07/24/2002 | EP1225019A1 Laminar polyolefine plastic material recycling installation |
| 07/24/2002 | EP1224030A1 Method of separating particles in a fluid medium and an apparatus therefor |
| 07/23/2002 | US6423638 Filter apparatus and method therefor |
| 07/23/2002 | US6422392 Adsorption, desorption cycles |
| 07/18/2002 | US20020092799 Reclaimer |
| 07/17/2002 | EP1223252A2 Screening device |
| 07/11/2002 | US20020088758 Method and apparatus for treatment of water and wastewater |
| 07/04/2002 | US20020083958 Small parts cleaner |
| 07/03/2002 | EP0652810B2 Process and device for sifting, sorting, screening, filtering or sizing substances |
| 07/02/2002 | US6413366 Method and device for flotation of pollutants from an aqueous fibrous material suspension |
| 06/27/2002 | WO2001015823A9 Apparatus and method for removing contaminants from fine grained soil, clay and silt |
| 06/26/2002 | EP1216924A2 Bag splitter and wet separator |
| 06/26/2002 | EP1216101A1 System for treatment of waste |
| 06/20/2002 | WO2002047795A2 Device and method for separating substances |
| 06/20/2002 | US20020074274 Bag splitter and wet separator |
| 06/20/2002 | US20020074265 Method and equipment for separating gold particles |
| 06/20/2002 | DE10061887A1 Vorrichtung und Verfahren zur Stofftrennung Apparatus and method for separating substances |
| 06/19/2002 | CN2495370Y Composite type ore dressing bed surface |
| 06/19/2002 | CN1354698A Papermaker's screen cylinder with helix screen element |
| 06/13/2002 | WO2002026617A3 Process for extracting and purifying naturally occurring zeolite |
| 06/05/2002 | EP1210184A1 Plant for washing plastic material |
| 05/30/2002 | WO2002042767A2 Step-wise process to recover or eliminate biological substances by flotation from underlayered colloidal medium |
| 05/29/2002 | EP1161308A4 Papermaker's screen cylinder with helix screen element |
| 05/29/2002 | CN2493296Y Horizontal screw unloading settlement centrifugal machine |
| 05/23/2002 | US20020059946 Grit washer and bearing assembly therefore |
| 05/15/2002 | CN1084640C Mist collector arrangement for gas washers |
| 05/10/2002 | WO2002036500A2 Method and apparatus for treatment of water and wastewater |
| 05/08/2002 | EP1202787A1 Sieving device |
| 05/08/2002 | EP1105271B1 Method and device for recovering pure pvc from plastic waste containing pvc |
| 05/08/2002 | DE10054024A1 Procedure for treatment of especially sand entails generating in water columns in container several non-parallel directed oscillations perpendicular to each other and with different frequencies and/or amplitudes |
| 05/07/2002 | US6382221 Particulate matter washing method |
| 05/01/2002 | CN1346711A Process for separating valuable metallic ore concentrate from placer tailings of non-ferrous metals |
| 04/30/2002 | US6378704 Water separation system, method and apparatus for construction debris |
| 04/24/2002 | EP1198637A1 Screening apparatus with slotring moveable in axial direction |
| 04/18/2002 | WO2002030573A1 A method and a device for treatment of medium |
| 04/17/2002 | EP1005396A4 Hutch chamber for jig |
| 04/17/2002 | CN1344608A Cyclic use of plastic products and method and apparatus for cleaning and crushing plastic |
| 04/10/2002 | CN1344197A Lminar polyolefin plastic material recycling installation |
| 04/09/2002 | US6368500 System for treatment of waste |
| 04/09/2002 | CA2156682C A method for separating crops and impurities |
| 04/04/2002 | WO2002026617A2 Process for extracting and purifying naturally occurring zeolite |
| 04/03/2002 | EP0948410B1 Methods and apparatus for use in processing and treating particulate material |
| 03/28/2002 | WO2000044501A9 Density separation system, method, and apparatus for construction debris |
| 03/21/2002 | US20020033550 Method for recycling used-up plastic products and washing process of crushed plastic and apparatus therefor |
| 03/20/2002 | EP1188540A2 Method for recycling plastic products and process with apparatus for washing crushed plastic |
| 03/20/2002 | EP1187685A2 A multifrequency vibratory separator system, a vibratory separator including same, and a method of vibratory separation of solids |
| 03/20/2002 | EP0784509B1 Device and process for gravitational separation of solid particles |
| 03/14/2002 | US20020030011 Apparatus and method for treating water |
| 03/06/2002 | EP1184089A1 Apparatus and process for sifting, sorting, screening, filtering or sizing substances |
| 02/27/2002 | EP1181982A1 Method for separation of plastic mixtures based on magneto-archimedes levitation |
| 02/27/2002 | CN2478684Y Diaphragm jig |
| 02/21/2002 | WO2001064347A3 Spiral concentrator unit |
| 02/21/2002 | WO2001056701A3 Jig for density based separation of matter |
| 02/14/2002 | WO2002011852A1 Method and device for separating particles and fluids |
| 02/13/2002 | CN2476348Y Integral cyclone sand separating device |
| 02/06/2002 | CN1334145A Floatation separator of waste plastics |
| 01/30/2002 | EP0868213B1 Process for separation and recovery of waste carpet components |
| 01/23/2002 | CN1332701A Process for treatment of waste water containing heavy metals |
| 01/22/2002 | CA2176435C Absorbent granular material and process and apparatus for making the absorbent granular material |
| 01/17/2002 | WO2002004107A1 Drum |
| 01/17/2002 | WO2002004106A1 Arrangement in drum |
| 01/10/2002 | DE10127935A1 Separating impurities from bulk materials comprises temporarily increasing current flow so that material and impurities rise from base of vessel |
| 01/09/2002 | EP1170417A1 Method for pulping and cleaning of waste paper containing impurities |
| 01/09/2002 | CN1077634C Screening drum or plate and method of screening size |
| 01/08/2002 | US6336559 Spiral separator with replaceable trough sections |
| 01/03/2002 | WO2002000352A1 Feeding method and apparatus for dynamic separators |
| 01/03/2002 | WO2002000350A1 Purified attapulgite clay |
| 01/03/2002 | CA2429185A1 Purified attapulgite clay |
| 01/02/2002 | EP1165675A1 Method for recycling pet components and device for carrying out said method |