| |
 |
|
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:
| Patent Number |
Title Of Patent |
Date Issued |
| 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 |
| 6086804 |
Method of making bamboo fiber and inorganic body |
Jul. 11, 2000 |
| 6082548 |
Mobile soil treatment apparatus and method |
Jul. 4, 2000 |
| 6053439 |
Reducing wax content and enhancing quality of recycled pulp from OCC and waste paper |
Apr. 25, 2000 |
| 6015104 |
Process and apparatus for preparing feedstock for a coal gasification plant |
Jan. 18, 2000 |
| 6007005 |
ABS recycling process |
Dec. 28, 1999 |
| 6000639 |
Treating municipal solid waste for producing hydrocarbon fuel products |
Dec. 14, 1999 |
| 5992774 |
Method and system for recycling construction waste articles |
Nov. 30, 1999 |
| 5992640 |
Precious metals recovery from ores |
Nov. 30, 1999 |
| 5957295 |
Apparatus and method for the processing of refuse mixtures including plastic waste |
Sep. 28, 1999 |
| 5948276 |
Plastic separation method |
Sep. 7, 1999 |
| 5915634 |
Method and device for separating harder from less harder material |
Jun. 29, 1999 |
| 5902976 |
System for separating waste materials by enhanced water floatation |
May. 11, 1999 |
| 5899392 |
Decontamination of RPET through particle size reduction |
May. 4, 1999 |
| 5900604 |
Progressive mineral reduction with classification, grinding and air lift concentration |
May. 4, 1999 |
| 5894996 |
Method and apparatus for reclaiming plastic |
Apr. 20, 1999 |
| 5865318 |
Reverse crago process for siliceous phosphates |
Feb. 2, 1999 |
| 5855325 |
Method of separating glass from film in the recycling of laminated glass panes |
Jan. 5, 1999 |
| 5807808 |
Method of preparing Bi oxide superconducting wire |
Sep. 15, 1998 |
| 5799882 |
Hydroxy-carboxylic acid grinding aids |
Sep. 1, 1998 |
| 5791566 |
Method and apparatus for submerged grinding of wastes |
Aug. 11, 1998 |
| 5727740 |
Method and apparatus for recovering fractional components of soil |
Mar. 17, 1998 |
| 5722603 |
Process for separation and recovery of waste carpet components |
Mar. 3, 1998 |
|
|
|
