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Class Information
Number: 209/10
Name: Classifying, separating, and assorting solids > Treatment subsequent
Description: Methods and apparatus involving treatment of material after separation, which are not classifiable elsewhere.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618601 |
Process for enrichment of anatase mechanical concentrates in order to obtain synthetic rutile with low contents of rare earth and radioactive elements |
Nov. 17, 2009 |
| 7380669 |
Apparatus and method for sorting and recombining minerals into a desired mixture |
Jun. 3, 2008 |
| 7335618 |
Method for manufacturing hydrorefining catalyst, and metal recovery method |
Feb. 26, 2008 |
| 6953120 |
Method of recovering metal and/or oxide thereof in a slurry and tailings obtained from said method |
Oct. 11, 2005 |
| 6840382 |
Integrally formed heavy media pulping column |
Jan. 11, 2005 |
| 6786941 |
Methods of controlling the density and thermal properties of bulk materials |
Sep. 7, 2004 |
| 6719144 |
Method of separating oxide from dross, device for separating oxide from dross, and jet solder tank |
Apr. 13, 2004 |
| 6715610 |
Slurry treatment |
Apr. 6, 2004 |
| 6666335 |
Multi-mineral/ash benefication process and apparatus |
Dec. 23, 2003 |
| 6470828 |
Animal waste management system and method thereof |
Oct. 29, 2002 |
| 6386372 |
Process for recycling wooden pallets and installation for practicing such a process |
May. 14, 2002 |
| 6382423 |
Selective reduction of naturally occurring radioactive material to be treated, and its treatment |
May. 7, 2002 |
| 6329436 |
Process to recycle shredder residue |
Dec. 11, 2001 |
| 6299380 |
Process for treating dredge detritus |
Oct. 9, 2001 |
| 6235107 |
Method for separating mixture of finely divided minerals and product thereof |
May. 22, 2001 |
| 6231767 |
Treatment of phosphatic wastes |
May. 15, 2001 |
| 6223904 |
Continuous process for recovering raw materials from coated foils, device for carrying out this process and foil materials recovered thereby |
May. 1, 2001 |
| 6186335 |
Process for beneficiating kaolin clays |
Feb. 13, 2001 |
| 6170667 |
Apparatus and method for preparation of liquid/solid slurries |
Jan. 9, 2001 |
| 6156083 |
Coal reclamation systems |
Dec. 5, 2000 |
| 6152306 |
Solid waste reduction |
Nov. 28, 2000 |
| 6149012 |
System and method for cleaning and recovering plastic from coated fiber polywaste |
Nov. 21, 2000 |
| 6138833 |
Placer gold mining method, placer gold mining boat used in this method, placer gold digging and separating method and system therefor, and placer gold separating method and system therefor |
Oct. 31, 2000 |
| 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 |
| 6085912 |
Apparatus for sorting and recombining minerals background of the invention |
Jul. 11, 2000 |
| 6082548 |
Mobile soil treatment apparatus and method |
Jul. 4, 2000 |
| 6073709 |
Selective apparatus and method for removing an undesirable cut from drilling fluid |
Jun. 13, 2000 |
| 6068693 |
Method for separating mixture of finely divided minerals and product thereof |
May. 30, 2000 |
| 6059117 |
Method for sorting product |
May. 9, 2000 |
| 5996806 |
Method and apparatus for treating filler-containing material such as recycled fibers |
Dec. 7, 1999 |
| 5951940 |
Method of recycling post-consumer plastic waste |
Sep. 14, 1999 |
| 5938833 |
Chemical process for fractionating mineral particles based on particle size |
Aug. 17, 1999 |
| 5913427 |
Method for determining the purity of processed waste glass |
Jun. 22, 1999 |
| 5887724 |
Methods of treating bi-modal fly ash to remove carbon |
Mar. 30, 1999 |
| 5840113 |
Treated clay product, methods of making and using and products therefrom |
Nov. 24, 1998 |
| 5830818 |
Process for the microwave beneficiation of discolored kaolin clay materials |
Nov. 3, 1998 |
| 5810998 |
Process for improving the brightness of fine-grained kaolin clays |
Sep. 22, 1998 |
| 5798025 |
Apparatus for screening waste paper pulp |
Aug. 25, 1998 |
| 5795484 |
Method and apparatus for dewatering |
Aug. 18, 1998 |
| 5685900 |
Method for beneficiating discolored kaolin to produce high brightness coating clay |
Nov. 11, 1997 |
| 5603411 |
Method for separating mixture of finely divided minerals |
Feb. 18, 1997 |
| 5597075 |
Method and apparatus for screening waste paper pulp |
Jan. 28, 1997 |
| 5584394 |
Colored titaniferous coating pigment obtained as a flocculated by-product in a kaolin purification process |
Dec. 17, 1996 |
| 5573658 |
Low brightness functional pigment from process by-product |
Nov. 12, 1996 |
| 5564572 |
Method and apparatus for screening waste paper pulp |
Oct. 15, 1996 |
| 5534158 |
Method for clean-up of soils or refuse materials contaminated with highly viscous coal or petroleum derived tars/oils |
Jul. 9, 1996 |
| 5522924 |
Method for producing high brightness low abrasion calcined kaolin pigment |
Jun. 4, 1996 |
| 5507074 |
Decorticating method for separating bast from core of forage chopped kenaf or the like |
Apr. 16, 1996 |
| 5441155 |
Method for processing domestic garbage |
Aug. 15, 1995 |
| 5425456 |
Waste collection and separation apparatus and method |
Jun. 20, 1995 |
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