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Class Information
Number: 241/24.1
Name: Solid material comminution or disintegration > Processes > With classifying or separating of material
Description: Process in which the material, in addition to undergoing the comminuting or disintegrating operation, is subjected to sorting, (i.e., a classification or separation) according to the physical characteristics of the component separated from other components of the material.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7413602 |
Production of glass powder from waste glass, and products made using the same, especially concrete |
Aug. 19, 2008 |
| 7370820 |
Method and system for harvesting weighting agent fines |
May. 13, 2008 |
| 7338649 |
Method of producing food grade hydrated lime |
Mar. 4, 2008 |
| 7335618 |
Method for manufacturing hydrorefining catalyst, and metal recovery method |
Feb. 26, 2008 |
| 7318265 |
Recovery method for an electric appliance |
Jan. 15, 2008 |
| 7312262 |
Methods and compositions for microsurfacing |
Dec. 25, 2007 |
| 7279073 |
Apparatus for liquid-based fiber separation |
Oct. 9, 2007 |
| 7258737 |
Method for recycling concrete waste |
Aug. 21, 2007 |
| 7226005 |
Hyperplaty clays and their use in paper coating and filling, methods for making same, and paper products having improved brightness |
Jun. 5, 2007 |
| 7226007 |
Method and system for storing carpet fines |
Jun. 5, 2007 |
| 7211235 |
Method for producing hydrotalcites |
May. 1, 2007 |
| 7195183 |
Method of processing composite wastes |
Mar. 27, 2007 |
| 7163604 |
Production of fiber suspension from waste paper |
Jan. 16, 2007 |
| 7162785 |
Method of recycling a process cartridge |
Jan. 16, 2007 |
| 7159803 |
Method for making particulate compositions and products thereof |
Jan. 9, 2007 |
| 7108734 |
Silicon powder for preparing alkyl- or aryl-halogenosilanes |
Sep. 19, 2006 |
| 7010248 |
Toner recycling method and toner recycling system |
Mar. 7, 2006 |
| 7000857 |
Method of recycling |
Feb. 21, 2006 |
| 6971593 |
Methods for mechanical treatment of materials such as catalysts |
Dec. 6, 2005 |
| 6936344 |
Absorbent composition of matter for odoriferous substances and releaser of diverse active ingredients |
Aug. 30, 2005 |
| 6926879 |
Method of producing food grade hydrated lime |
Aug. 9, 2005 |
| 6916423 |
Device and methods for subdividing and filtering gel material and extracting molecules therefrom |
Jul. 12, 2005 |
| 6911118 |
Pulper for producing paper pulp from waste paper |
Jun. 28, 2005 |
| 6878236 |
Raw material for printing paper, a method for producing said raw material and a printing paper |
Apr. 12, 2005 |
| 6874713 |
Method and apparatus for improving silicon processing efficiency |
Apr. 5, 2005 |
| 6842596 |
Recycling apparatus, recycling method, and recycled product |
Jan. 11, 2005 |
| 6835242 |
Conditioning of organic pigments |
Dec. 28, 2004 |
| 6818099 |
Raw material for printing paper, method to produce it and printing paper |
Nov. 16, 2004 |
| 6811655 |
Apparatus for preparing paper pulp from used paper |
Nov. 2, 2004 |
| 6794435 |
Agglomerated hexagonal boron nitride powders, method of making, and uses thereof |
Sep. 21, 2004 |
| 6755364 |
Methods and apparatus for mechanical treatment of materials such as catalysts |
Jun. 29, 2004 |
| 6691765 |
Products for the manufacture of molds and cores used in metal casting and a method for their manufacture and recycle from crushed rock |
Feb. 17, 2004 |
| 6679442 |
Method of recycling |
Jan. 20, 2004 |
| 6666335 |
Multi-mineral/ash benefication process and apparatus |
Dec. 23, 2003 |
| 6634577 |
Crusher, process for preparing and testing materials and apparatus therefor |
Oct. 21, 2003 |
| 6635344 |
Composition absorbing odorous substances and releasing various active substances |
Oct. 21, 2003 |
| 6612444 |
Apparatus and process for recovering a desired fraction of a raw material |
Sep. 2, 2003 |
| 6605184 |
Method and apparatus for treatment of fiber suspension containing minerals, such as coated broke, in paper production |
Aug. 12, 2003 |
| 6582508 |
Process for fine division of organic pigments |
Jun. 24, 2003 |
| 6578783 |
Method and apparatus for sorting recyclable products |
Jun. 17, 2003 |
| 6537341 |
Process for recycling fiber composite materials |
Mar. 25, 2003 |
| 6537364 |
Process for fine division of organic pigments by precipitation |
Mar. 25, 2003 |
| 6508420 |
Method and device for two-stage classification of granular material |
Jan. 21, 2003 |
| 6495260 |
Method of producing epoxy for molding semiconductor device, molding material, and semiconductor device |
Dec. 17, 2002 |
| 6467707 |
Control logic for use in controlling grinding mill systems |
Oct. 22, 2002 |
| 6457659 |
Roller press grinding plant |
Oct. 1, 2002 |
| 6435431 |
Pulverizing system purging |
Aug. 20, 2002 |
| 6422493 |
Method and apparatus for sorting recyclable products |
Jul. 23, 2002 |
| 6422393 |
Recovery from fine froth flotation feed (slimes) |
Jul. 23, 2002 |
| 6402826 |
Kaolin clay pigment for paper coating and method for producing same |
Jun. 11, 2002 |
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