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Class Information
Number: 241/20
Name: Solid material comminution or disintegration > Processes > With application of fluid or lubricant material > Liquids added to classify or separate material
Description: Processes in which there is applied to the material a liquid which functions to effect a separation or classification of the material according to its physical characteristics.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8636235 Systems and methods for processing a heterogeneous waste stream Jan. 28, 2014
8632024 Systems and methods for processing mixed solid waste Jan. 21, 2014
8628033 Pulper having a supply chamber and a displacement chamber Jan. 14, 2014
8470182 Apparatus and method for hydrolyzing biological material Jun. 25, 2013
8444071 Process for dry grinding of one or more mineral materials including at least one calcium carbonate May. 21, 2013
8398006 Mechanized separation of mixed solid waste and recovery of recyclable products Mar. 19, 2013
8399790 Methods and systems for recovering alluvial gold Mar. 19, 2013
8398861 Separation method Mar. 19, 2013
8393558 Mechanized separation and recovery system for solid waste Mar. 12, 2013
8376251 Method, system and apparatus for the deagglomeration and/or disaggregation of clustered materials Feb. 19, 2013
8322639 Mechanized separation of mixed solid waste and recovery of recyclable products Dec. 4, 2012
8231070 Devices, methods and applications for extraction of molecules from polymeric gel electrophoretic media Jul. 31, 2012
8226019 Systems for isotropic quantization sorting of automobile shredder residue to enhance recovery of recyclable resources Jul. 24, 2012
8220729 Recycling method for electronics scrap in order to obtain reusable materials while avoiding the release of harmful substances Jul. 17, 2012
8162242 Method for isolating cellulose and other adhesive materials during the recycling of waste plastics, in particular mixed plastics Apr. 24, 2012
8091807 Method, system and apparatus for the deagglomeration and/or disaggregation of clustered materials Jan. 10, 2012
7810746 Processing of steel making slags Oct. 12, 2010
7789332 Method for controlling oxygen when separating minerals from a slurry Sep. 7, 2010
7784719 Methods of recycling post-consumer carpet Aug. 31, 2010
7770735 Magnetic separation process for trona Aug. 10, 2010
7757974 Method and apparatus for comminuting and cleaning of waste plastic Jul. 20, 2010
7461449 Apparatus for reclamation of precious metals from circuit board scrap Dec. 9, 2008
7441717 Micromedia milling process Oct. 28, 2008
7413135 High pressure homogenizing apparatus and method thereof Aug. 19, 2008
7306697 Used paper diaper processing method and used paper diaper processing device Dec. 11, 2007
7172143 Method and plant for separating polymeric materials Feb. 6, 2007
7165680 Selective flotation agent and flotation method Jan. 23, 2007
7152742 Separation process for carpets Dec. 26, 2006
7014132 Method and plant for separating polymeric materials Mar. 21, 2006
6997407 Decontamination of RPET through particle size reduction Feb. 14, 2006
6986192 Method for reclamation of precious metals from circuit board scrap Jan. 17, 2006
6835230 Method for leaching zinc concentrate Dec. 28, 2004
6752336 Carpet recycling method Jun. 22, 2004
6713038 TiO2 compounds obtained from a high silica content ore Mar. 30, 2004
6662951 Process for extracting and purifying naturally occurring zeolite Dec. 16, 2003
6576140 Commercial kitchen sink drain improvement Jun. 10, 2003
6568612 Method of and apparatus for disposing waste May. 27, 2003
6474574 Process for removing paint from polymeric materials Nov. 5, 2002
6460788 Method and installation for separating all categories of polymer materials Oct. 8, 2002
6391435 Reinforcing bamboo fiber, manufacturing method thereof, inorganic molded body using reinforcing bamboo fiber, and manufacturing method thereof May. 21, 2002
6390395 Heavy liquids for use in separation processes May. 21, 2002
6306222 Process for cleaning plastics for recycling them Oct. 23, 2001
6213306 Process and facility for treating and sorting recyclable waste materials Apr. 10, 2001
6182913 Method and apparatus for reclaiming carpet components Feb. 6, 2001
6168642 Industrial utilization of garbage with effective recycling and with optimization in energy production Jan. 2, 2001
6138929 Process for removing paint from polymeric material Oct. 31, 2000
6135372 Hydroxy-carboxylic acid grinding aids Oct. 24, 2000
6123277 Process and device for making use of plastic-coated or sheathed wiring and waste wire for the separate recovery of metal and pure recyclable plastic Sep. 26, 2000
6114401 Plastic reclamation process Sep. 5, 2000
6095441 Process of separating mixed plastic waste into light and heavy plastic phases Aug. 1, 2000

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