| Patents for B03B 1 - Conditioning for facilitating separation by altering physical properties of the matter to be treated (1,738) |
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| 12/28/2005 | CN1713961A Plastic material having enhanced magnetic susceptibility, method of making and method of separating |
| 10/12/2005 | CN1680042A Stepped flotation of tin, lead and zinc sulfide mine |
| 10/05/2005 | CN1676639A Method for producing white arsenic using high-surfur high-arsenic-tin ore tailing |
| 10/05/2005 | CN1676620A Ore dressing process for reducing magnetic iron ore from hematite carbonaceous pelletizing |
| 09/21/2005 | EP1575747A2 Plastic material having enhanced magnetic susceptibility, method of making and method of separating |
| 09/20/2005 | US6945407 Flotation of sulphide minerals |
| 09/15/2005 | WO2004012920A3 Plastic material having enhanced magnetic susceptibility, method of making and method of separating |
| 07/26/2005 | US6920982 Plastic material having enhanced magnetic susceptibility, method of making and method of separating |
| 06/28/2005 | CA2185214C Method and device for treating composite elements |
| 06/14/2005 | US6905028 Uses one organic chemical reaction to alter the molecular structure of a substance so that a mechanical method of separation can be used to cause the separation of substances from a group |
| 06/01/2005 | CN1203915C Method for sorting and disgregating nano diamonds |
| 05/19/2005 | US20050103687 Method and apparatus for processing mail to obtain image data of contents |
| 05/12/2005 | US20050098484 Material classifier having a scoop wheel |
| 04/14/2005 | WO2005033651A2 Method of separation by altering molecular structures |
| 04/13/2005 | EP1522627A2 Method and apparatus for wetting fibrous material |
| 04/13/2005 | EP1355774B1 Separating system for carpeted floor |
| 03/30/2005 | EP1237691B1 Method for separating a machining suspension into fractions |
| 03/24/2005 | US20050065639 Method and apparatus for processing mail to obtain image data of contents |
| 03/23/2005 | EP1051551B1 Method and apparatus for wetting fibrous material |
| 02/17/2005 | WO2004111780A9 Method and apparatus for processing mail to obtain image data of contents |
| 02/01/2005 | CA2149235C Deinking of printed paper by agglomeration process |
| 01/27/2005 | US20050018214 Method and apparatus for processing mail obtain image data of contents |
| 01/06/2005 | US20050000864 Method and apparatus for cleaning coal |
| 12/29/2004 | WO2004112974A1 Diamond recovery |
| 12/29/2004 | CN2666556Y Micro-impregnation closed preprocessing apparatus for gold ore |
| 12/23/2004 | WO2004111780A2 Method and apparatus for processing mail to obtain image data of contents |
| 12/23/2004 | US20040258814 Process of forming corn flaking grits of improved quality with minimization of production of corn doubles |
| 12/23/2004 | DE19616623B4 Vorrichtung zur Trennung von zähelastischen Materialien wie Kunststoffen und von unter mechanischer Beanspruchung zerfasernden Stoffen wie Papier Apparatus for the separation of viscoplastic materials such as plastics and defiberizing under mechanical stress of materials such as paper |
| 11/23/2004 | US6821437 Forming reusable cutting fluid; complete removal of abrasive grains and attrition material |
| 11/16/2004 | US6817556 Method and apparatus for separating used materials from one another and into reusable components particularly for recycling wood products, used furniture, automobile composite material and similar products |
| 11/04/2004 | WO2004093570A1 Method and device for manufacturing unwashed rice |
| 11/04/2004 | WO2004093549A2 Process of forming corn flaking grits of improved quality with minimization of production of corn doubles |
| 11/02/2004 | US6811031 Method and device for separating ore |
| 06/16/2004 | EP1427798A2 Waste treatment |
| 06/16/2004 | EP1427548A1 Improved waste treatment |
| 06/08/2004 | CA2126079C Extraction of mercury and mercury compounds from contaminated material and solutions |
| 05/25/2004 | CA2107239C Method for recycling plastic coated paper product waste and polymeric film |
| 05/20/2004 | US20040094641 Method and apparatus for the processing of used tires and other materials |
| 05/20/2004 | US20040094457 Separating system for carpeted floor |
| 05/18/2004 | US6736904 Resonant chamber that produces an ultrasonic energy field about a central axis of the chamber to separate contrary matter from a working material; utilizes a series of transducer elements to generate an ultrasonic transverse wave |
| 05/05/2004 | CA2411159A1 Method and apparatus for the processing of used tires and other materials |
| 03/03/2004 | EP1084016B1 Machine for the treatment of products made of plastic material of the recyclable type |
| 03/03/2004 | CN1140355C Counterfloating disiliconization process for diaspore type bauxite |
| 03/03/2004 | CN1140354C Selective ore milling process for diaspore type bauxite |
| 02/26/2004 | US20040035756 Mixing in a small amount of magnetite into a plastics prior forming articles; waste recycling, removing the magnetic material by pulverization to form particles, using a magnetic field to separate, forming high-purity recycled plastics |
| 02/12/2004 | WO2004012920A2 Plastic material having enhanced magnetic susceptibility, method of making and method of separating |
| 10/07/2003 | US6629653 Defibering cellulose, cardboard, carton and polymer mixtures using centrifuges having blades, then discharging through screen baskets |
| 09/16/2003 | CA2095930C Machine for recycling plastic containers, in particular bottles |
| 09/11/2003 | US20030168384 Method of separation by altering molecular structures |
| 09/03/2003 | CN1439451A Method for sorting and disgregating nano diamonds |
| 09/02/2003 | US6612444 Grinding into particles and contacting with water to form a slurry, attritioning and contacting with gas bubbles and flotation agents to form a froth |
| 08/07/2003 | WO2003025101A3 Waste treatment |
| 07/23/2003 | EP1068162B1 Process for removing impurities from kaolin clays |
| 06/10/2003 | CA2102678C Thermal sorting |
| 05/27/2003 | US6568410 Machine for the treatment of products made of plastic material of the recyclable type |
| 05/15/2003 | US20030091484 Separation by particle size; reduced amount of acid needed |
| 04/15/2003 | US6548561 Method and device for recovering pure PVC from plastic waste containing PVC |
| 04/10/2003 | US20030066787 Magnetic separation of ores using sulfonated polymers |
| 04/02/2003 | CN1406670A Preactivation and fluorine reducing floatation of feldspar containing silicious sands |
| 03/27/2003 | WO2003025101A2 Waste treatment |
| 03/27/2003 | WO2003024633A1 Improved waste treatment |
| 03/27/2003 | WO2002070063A3 Method and apparatus for the generation of ultrasonic energy fields within circular structures containing a liquid |
| 03/27/2003 | CA2460730A1 Improved waste treatment |
| 02/26/2003 | EP0677123B1 Deinking of printed paper by agglomeration process |
| 01/22/2003 | EP1196255A4 Improved apparatus and method for processing municipal solid waste |
| 01/22/2003 | CN1391991A Method of preparing electric charge dispersing agent for separating mud from metal or non-metal ore slurry |
| 01/22/2003 | CN1391990A Electric charge dispersing process for separating mud from metal or non-metal ore |
| 01/02/2003 | EP1270076A1 Dewatering of wet particulate material |
| 12/26/2002 | US20020195376 Method for the separation of a mixture of differing particulate types |
| 12/04/2002 | EP1261433A2 Apparatus and process for recovering a desired fraction of a raw material |
| 11/27/2002 | EP1260271A2 Process and apparatus for separation of the potential recyclable into the reusable constituents, in particular for recycling of timber, old pieces of furniture, vehicle composite materials and similar products |
| 11/21/2002 | US20020170989 With the shape and arrangement of the fracturing tools being set and/or matched to the structure and size of the used feed materials and/or the obtained recycled material. |
| 11/21/2002 | DE10124717A1 Process to recycle furniture and automotive residues by mechanical shredding and pneumatic sorting |
| 11/19/2002 | CA2384555A1 Method and apparatus for breaking down used materials into reusable components, particularly for recycling wood products, used furniture, automobile composite materials and similar products |
| 11/06/2002 | EP1003608B1 Method of producing powder materials |
| 10/17/2002 | WO2002047803A3 A method and system for recovering diamonds from diamond bearing material |
| 09/25/2002 | CN1370625A Counterfloatating desiliconization process for diaspore type bauxite |
| 09/25/2002 | CN1370624A Selective ore milling process for diaspore type bauxite |
| 09/12/2002 | WO2002070063A2 Method and apparatus for the generation of ultrasonic energy fields within circular structures containing a liquid |
| 09/11/2002 | EP1237691A1 Method for separating a machining suspension into fractions |
| 09/05/2002 | US20020121285 Method and apparatus for the generation of ultrasonic energy fields within circular structures containing a liquid |
| 08/07/2002 | EP1015118A4 Method and apparatus for extracting plant resins |
| 07/30/2002 | CA2074746C Separation method and apparatus |
| 07/25/2002 | WO2002057060A1 Separating system for carpeted floor |
| 07/25/2002 | DE10102399A1 Separation of polymer fiber from shredded carpet pieces involves mixing a second solid rich phase with a water-containing separating solution and a strong acid and the separation of the extracted suspension |
| 07/16/2002 | CA2175686C Apparatus, system and method for treating process material such as waste material |
| 07/16/2002 | CA2061451C Process for separating polyethylene terephthalate from polyvinyl chloride |
| 07/02/2002 | CA2251577C Process and device for the separation of viscoplastic materials such as plastics from materials such as paper which can be defibrated by mechanical action |
| 06/27/2002 | US20020079250 Process and device for the separation of viscoplastic materials such as plastics from materials such as paper which can be defibrated by mechanical action |
| 06/20/2002 | WO2002047803A2 A method and system for recovering diamonds from diamond bearing material |
| 06/04/2002 | US6397492 Apparatus and method for processing municipal solid waste |
| 05/21/2002 | US6390301 Process for removing impurities from kaolin clays |
| 05/16/2002 | WO2002038276A1 Method for direct recycling of plastic wastes |
| 05/08/2002 | EP1105271B1 Method and device for recovering pure pvc from plastic waste containing pvc |
| 05/02/2002 | EP1200194A1 Method for selectively separating predetermined materials in mixtures of materials |
| 05/02/2002 | EP0932447B1 A method and an apparatus for recycling different components in a multiple layer material |
| 04/17/2002 | EP1196255A1 Improved apparatus and method for processing municipal solid waste |
| 04/09/2002 | US6367722 Method of producing powder materials |
| 04/03/2002 | EP0948410B1 Methods and apparatus for use in processing and treating particulate material |
| 03/21/2002 | WO2001066259A3 Apparatus and process for recovering a desired fraction of a raw material |