B03C 7 - Separating solids from solids by electrostatic effect

Patents for B03C 7 - Separating solids from solids by electrostatic effect (998)
08/2004
08/19/2004	US20040159593 Transportable plastics recovery system
08/11/2004	EP1444027A1 Pollen cleaning method and device
08/11/2004	EP1251964B1 Tribocharging and electrostatic separation of mixed electrically insulating particles
08/10/2004	US6774332 Composite separator
08/04/2004	EP1441858A1 Method for isolating aleurone particles
07/2004
07/29/2004	WO2004062810A1 Contaminant removal device and method
07/28/2004	EP1440251A2 Method of forming a continuous belt for a belt-type separator device
07/13/2004	US6761773 Method for controlling and removing dust and other particles from a material
06/2004
06/23/2004	CN1154543C Method and apparatus for separation of carbon from flyash
06/23/2004	CN1154430C Method and apparatus for controlling and removing dust and other particles from material or distributing or transferring charged particle to one surface
05/2004
05/13/2004	US20040089102 Unit and method for the treatment of shredder residues and use of granulate fraction thus produced
04/2004
04/20/2004	US6723938 Electrostatic conductive induction separator
04/15/2004	WO2004012866A3 Improvements to waste separation
04/14/2004	CN1145535C Belt separation system having improved belt geometry and separation method thereof
04/13/2004	US6720514 Plastic sorter
03/2004
03/04/2004	WO2004019138A1 Use of salts of layered double hydroxides
03/04/2004	CA2494655A1 Use of salts of layered double hydroxides
02/2004
02/26/2004	WO2004016354A1 Method for the electric contact charging of a mixture containing aleurone and shell particles
02/26/2004	US20040035758 Method for electrostatically separating particles, apparatus for electrostatically separating particles, and processing system
02/26/2004	DE10237917A1 Contact-electrical charging of aleurone/husk particle mixture for sorting involves particle state of motion change resulting from particle acceleration by force transfer between particles and surface
02/19/2004	DE10235570A1 Use of layered double hydroxide salts with an organic anion as charge control agents, e.g. in electrophotographic toners and developers, powder lacquers and electret materials
02/12/2004	WO2004012866A2 Improvements to waste separation
02/11/2004	CN1473662A Hydrogen storage alloy particle sorter
01/2004
01/29/2004	WO2004009312A2 Transportable plastics recovery system
01/29/2004	WO2004009242A2 Mediating electrostatic separations
01/29/2004	WO2004009200A2 Controlling media particle size in slurried dense media separations
01/27/2004	US6681938 Device and method for separating minerals, carbon and cement additives from fly ash
01/21/2004	CN1135121C Powder classification device
01/20/2004	US6680451 Method and apparatus for electrically charging and separating particles
01/15/2004	WO2004004866A1 Pollen cleaning method and a device applying this method
01/15/2004	CA2490706A1 Pollen cleaning method and a device applying this method
01/14/2004	EP1380346A1 Method for electrostatically separating particles, apparatus for electrostatically separating particles, and processing system
12/2003
12/11/2003	US20030226917 Rotating drum; applying voltage
11/2003
11/26/2003	CN1457661A High efficiency static tea stem picking method and device
11/13/2003	US20030210928 Classifier, developer, and image forming apparatus
11/05/2003	CN1454119A Apparatus for separating plastic chips
10/2003
10/23/2003	WO2003087215A1 Compositions of materials containing recycled plastics
10/23/2003	WO2003086733A1 Multistep separation of plastics
10/22/2003	EP1354631A2 Shredder dust electrostatic separation apparatus and method
10/16/2003	WO2003084667A1 High-tension electrostatic classifier and separator, and associated method
10/16/2003	US20030192814 Corona and static electrode assembly
10/16/2003	US20030192813 High-tension electrostatic classifier and separator, and associated method
10/15/2003	EP1352237A1 Electrical conductive containment system
10/02/2003	WO2003027536A3 Method of forming a continuous belt for a belt-type separator device
09/2003
09/24/2003	CN1444508A Unit and method for treatment of shredder residues and use of granulate fractions thus produced
09/16/2003	CA2094141C Method of separating a mixture of plastics comprising at least three components using electrostatic techiques
09/16/2003	CA2094035C Method of separating polyethyleneterephthalate (pet) and polyvinylchloride (pvc)
09/03/2003	EP0942680B1 Method for controlling and removing dust and other particles from a material
09/03/2003	CN1120055C Method and apparatus for electrostatic separation
08/2003
08/20/2003	CN1437510A Electrostatic separation apparatus and method using box-shaped electrodes
08/14/2003	WO2003027536A9 Method of forming a continuous belt for a belt-type separator device
08/13/2003	EP1334772A1 Apparatus for separating plastic chips
08/06/2003	EP1332001A1 Unit and method for the treatment of shredder residues and use of granulate fractions thus produced
07/2003
07/17/2003	US20030132140 Method and apparatus for sorting particles with electric and magnetic forces
07/09/2003	EP1056542B1 Particle transporter chucks using repulsive field guidance
06/2003
06/18/2003	CN1111454C Electrostatic separating device for separating friction charging mixed material
06/17/2003	CA2094034C Method of separating polyethylene (pe) and polypropylene (pp)
06/10/2003	US6575161 Powder classification device
05/2003
05/22/2003	WO2003041840A1 Pollen cleaning method and device
05/22/2003	CA2463383A1 Pollen cleaning method and device
05/15/2003	WO2003039754A1 Method for isolating aleurone particles
05/02/2003	EP1232014B1 Method and device for separating plastics
04/2003
04/17/2003	US20030070967 Method of forming a continuous belt for a belt-type separator device
04/16/2003	EP1301282A1 Electrostatic separation apparatus and method using box-shaped electrodes
04/16/2003	CN1410166A Flyash electrostatic decarbonization method and device
04/03/2003	WO2003027536A2 Method of forming a continuous belt for a belt-type separator device
04/01/2003	US6540088 Method and apparatus for sorting particles with electric and magnetic forces
01/2003
01/22/2003	CN2531877Y Light refuse fine separator
01/22/2003	CN1392804A Composite separator
01/08/2003	EP1273351A1 Composite separator
12/2002
12/24/2002	US6498313 Electrostatic particle separation system, apparatus, and related method
12/19/2002	US20020189977 Composite separator
11/2002
11/19/2002	US6482253 Powder charging apparatus
10/2002
10/30/2002	EP1251964A1 Tribocharging and electrostatic separation of mixed electrically insulating particles
10/29/2002	CA2086793C Sodium salicylate as a conditioning agent in the electrostatic processing of carnallite-containing crude potash salts
10/29/2002	CA2086790C A method for electrostatically processing crude salts at high levels of ambient humidity
10/22/2002	US6467628 Plastic chip separator
10/16/2002	CN1374888A Plastic sorter
10/03/2002	WO2002076620A1 Method for electrostatically separating particles, apparatus for electrostatically separating particles, and processing system
10/03/2002	US20020139250 High-purity standard particles production apparatus and the same particles
09/2002
09/17/2002	US6452126 Electrostatic separation enhanced by media addition
08/2002
08/28/2002	CN1089780C Separation system conveying belt construction
08/21/2002	EP1232014A2 Method and device for separating plastics
08/21/2002	EP1007215B1 Belt separator system having improved belt geometry
08/15/2002	US20020108890 Method and apparatus for separating particles
08/07/2002	EP1227898A1 Transiently dynamic flow cytometer analysis system
07/2002
07/30/2002	US6426474 Method and apparatus for separating plastic
07/24/2002	EP0961657B1 Method and apparatus for separation of carbon from flyash
07/09/2002	US6415929 Method of separating plastic
07/03/2002	EP1219355A1 Plastic sorter
06/2002
06/27/2002	DE10140241A1 Reibungselektrifizierungsvorrichtung für Kunststoff und Kunststoffsortiersystem unter Verwendung der Vorrichtung Frictional electrification device for plastics and plastics sorting system using the apparatus
06/19/2002	CN1354694A Method and apparatus for sorting particles with electric and magnetic forces
05/2002
05/21/2002	US6390302 Method and apparatus for separating particles
05/08/2002	DE10053488A1 Processing shredder residues of metal-containing waste comprises producing raw granulate fraction by separating ferromagnetic fraction, non-ferrous metal-containing fraction, granulate fraction and sand fraction
05/02/2002	WO2002034404A1 Composite separator
05/02/2002	WO2002034403A1 Autogenous brush
05/02/2002	WO2002034400A1 Unit and method for the treatment of shredder residues and use of granulate fractions thus produced
04/2002
04/11/2002	WO2002028537A1 Electro-static separation apparatus and method
04/03/2002	EP1192008A1 Electrostatic separation enhanced by media addition
04/02/2002	US6365857 Plastics sorting apparatus

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