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Class Information
Number: 241/24.15
Name: Solid material comminution or disintegration > Processes > With classifying or separating of material > Of plural, diverse materials > Including metal > Sorting by use of sieve
Description: Process of comminuting and separating including utilizing a member having a mass of restrictive openings to pass through the small particles of a first component of material and prevent passage of the large particles of the second component.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8690086 Method and system for separating and recovering wire and other metal from processed recycled materials Apr. 8, 2014
8623929 Method and equipment for conditioning low-metal plastic scrap Jan. 7, 2014
8444071 Process for dry grinding of one or more mineral materials including at least one calcium carbonate May. 21, 2013
8360347 Method and system for separating and recovering wire and other metal from processed recycled materials Jan. 29, 2013
8152079 Method for dry grinding of one or more mineral materials consisting of at least one calcium carbonate Apr. 10, 2012
8138253 Filler for powder coating material and powder coating composition containing the same Mar. 20, 2012
8113355 Classifying kits Feb. 14, 2012
7973092 PET bottle recycling Jul. 5, 2011
7954733 Eggshell membrane separation method Jun. 7, 2011
7955410 Method of recovering scrap metal Jun. 7, 2011
7891590 Method and apparatus for reusing bituminous products Feb. 22, 2011
7740684 Methods for recovering metals from automobile scrap and electronic waste Jun. 22, 2010
7478770 Mechanical granulation process Jan. 20, 2009
7335618 Method for manufacturing hydrorefining catalyst, and metal recovery method Feb. 26, 2008
7296340 Apparatus of recycling printed circuit board Nov. 20, 2007
7264185 Dry grinding system and dry grinding method Sep. 4, 2007
7252250 Method and apparatus for extracting toner from toner cartridges Aug. 7, 2007
7252251 Method for preconcentration of organic synthetic materials derived from shredding of end-of-life durable goods Aug. 7, 2007
7195183 Method of processing composite wastes Mar. 27, 2007
7134619 Method of separating and processing catalyst carriers Nov. 14, 2006
7086618 Method for recycling aluminum alloy wheels Aug. 8, 2006
6983901 Method for recycling aluminum alloy wheels Jan. 10, 2006
6951050 Process and apparatus for recovering materials from installation cables with a bunched conductor Oct. 4, 2005
6945484 Method and apparatus for processing municipal waste Sep. 20, 2005
6871805 Ultra fine dead sea mineral compound and method of manufacture Mar. 29, 2005
6824686 Method for treating solid waste with an organic fraction Nov. 30, 2004
6739532 Method for separating adhered paper from paper-covered gypsum board May. 25, 2004
6605184 Method and apparatus for treatment of fiber suspension containing minerals, such as coated broke, in paper production Aug. 12, 2003
6581858 Method and apparatus for crushing fluorescent lamps and separating components thereof Jun. 24, 2003
6481650 Method and apparatus for crushing waste tires Nov. 19, 2002
6467708 Method of processing municipal waste Oct. 22, 2002
6446886 Method for producing glass sands and system therefor Sep. 10, 2002
6300402 Compositions created by the separation and isolation of the metallic and non-metallic constituent components of printed wiring assemblies and printed wiring boards Oct. 9, 2001
6216967 Process for disaggregating waste materials which contain at least partially reusable elements Apr. 17, 2001
6213306 Process and facility for treating and sorting recyclable waste materials Apr. 10, 2001
6119866 Process and device for separation of wanted materials from product mixes which contain floating/absorbent material and metals with a ferromagnetic content Sep. 19, 2000
6082641 Dross processing Jul. 4, 2000
6059206 Apparatus and process for separating materials from lamps May. 9, 2000
6032882 Method for circulation grinding of brittle grinding stock and grinding apparatus therefor Mar. 7, 2000
6015104 Process and apparatus for preparing feedstock for a coal gasification plant Jan. 18, 2000
5992774 Method and system for recycling construction waste articles Nov. 30, 1999
5961055 Method for upgrading iron ore utilizing multiple magnetic separators Oct. 5, 1999
5901910 Metal recovery from salt cake and other compositions May. 11, 1999
5758832 Glass recycling system Jun. 2, 1998
5727740 Method and apparatus for recovering fractional components of soil Mar. 17, 1998
5683041 Lamp processing machine Nov. 4, 1997
5642863 Method of extracting metals from ore material Jul. 1, 1997
5524837 Apparatus and method for processing glass containers Jun. 11, 1996
5377920 Method for the disposal of nickel-cadmium or nickel-hydride cells Jan. 3, 1995
5360169 Process and apparatus for the disposal of articles containing metals or metal vapors Nov. 1, 1994

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