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Class Information
Number: 210/179
Name: Liquid purification or separation > With heater or heat exchanger > With mechanical agitator or movable separator
Description: Apparatus provided with mechanical agitating means or with means for moving a separator.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7449107 |
Dehydration toilet having an infusion odor capturing steam and water recovery system |
Nov. 11, 2008 |
| 7399408 |
Device for supercritical water oxidation of materials |
Jul. 15, 2008 |
| 7396457 |
Apparatus and method for recovering acetic acid and catalyst in process for preparation of 2,6-naphthalenedicarboxylic acid |
Jul. 8, 2008 |
| 7160442 |
Apparatus for reduction of biological wasted sludge |
Jan. 9, 2007 |
| 6982032 |
Apparatus and method for biological treatment of environmental contaminants and waste |
Jan. 3, 2006 |
| 6942791 |
Apparatus and method for recycling of dross in a soldering apparatus |
Sep. 13, 2005 |
| 6897412 |
Inward opening oven intake for gas chromatographic oven |
May. 24, 2005 |
| 6641722 |
System for removing silicone oil from waste water treatment plant sludge |
Nov. 4, 2003 |
| 6613223 |
Garbage treatment apparatus |
Sep. 2, 2003 |
| 6589422 |
Apparatus and method for extracting biomass |
Jul. 8, 2003 |
| 6562247 |
Process for conducting liquid/liquid multiphase reactions in a tubular reactor having static mixing elements separated by coalescing zones |
May. 13, 2003 |
| 6551517 |
Method for transforming chemical structures in a fluid under pressure and in high temperature |
Apr. 22, 2003 |
| 6440312 |
Extracting oil and water from drill cuttings using RF energy |
Aug. 27, 2002 |
| 6387253 |
Solid-liquid separating device |
May. 14, 2002 |
| 6287464 |
Oil filter assembly |
Sep. 11, 2001 |
| 6214218 |
Soldering apparatus and agent for separating solder and solder oxides |
Apr. 10, 2001 |
| 6187194 |
Packaged aeration and filtration system |
Feb. 13, 2001 |
| 6143170 |
Oil recovery system |
Nov. 7, 2000 |
| 6126336 |
Apparatus for the complete, continuous separation of a mixture of photopolymers and water with a membrane and filter, for the making of flexible plates useful in printing |
Oct. 3, 2000 |
| 6103191 |
Continuous flow pasteurization of sewage sludge |
Aug. 15, 2000 |
| 5954973 |
Hydrocarbon removal apparatus and method |
Sep. 21, 1999 |
| 5900142 |
Mass and thermal transfer means for use in heart lung machines, dialyzers, and other applications |
May. 4, 1999 |
| 5891330 |
Waste treatment system |
Apr. 6, 1999 |
| 5888453 |
Continuous flow pasteurization of sewage sludge |
Mar. 30, 1999 |
| 5736059 |
Waste water heat recovery system |
Apr. 7, 1998 |
| 5707512 |
Apparatus for the separation of solid-liquid mixtures |
Jan. 13, 1998 |
| 5698095 |
Method and apparatus for human waste treatment |
Dec. 16, 1997 |
| 5609755 |
Oil recovering apparatus integrated with temperature controlled elements |
Mar. 11, 1997 |
| 5500120 |
Auger-type chemical reformer |
Mar. 19, 1996 |
| 5492621 |
Sewage water and solids treatment and disposal system |
Feb. 20, 1996 |
| 5454939 |
Wastewater evaporator with rotatable drum |
Oct. 3, 1995 |
| 5409610 |
Method for anaerobic sludge digestion |
Apr. 25, 1995 |
| 5387334 |
Apparatus for regulating liquid temperature |
Feb. 7, 1995 |
| 5346616 |
Apparatus for pathogen reduction in waste |
Sep. 13, 1994 |
| 5336399 |
Apparatus for purifying and activating water |
Aug. 9, 1994 |
| 5256313 |
System and process for treatment of cyanide-containing waste |
Oct. 26, 1993 |
| 5242605 |
Method and apparatus for removing water from lubricants, coolants and the like |
Sep. 7, 1993 |
| 5232584 |
Method and apparatus for purifying and compacting solid wastes |
Aug. 3, 1993 |
| 5207904 |
Apparatus for composting waste material |
May. 4, 1993 |
| 5190649 |
Apparatus for working up metal-charged waste sludges |
Mar. 2, 1993 |
| 5143626 |
Sludge dehydrater having specially designed augers and infrared heater elements |
Sep. 1, 1992 |
| 5091079 |
Sludge treatment apparatus |
Feb. 25, 1992 |
| 4995972 |
Method and apparatus for removing liquid from permeable material |
Feb. 26, 1991 |
| 4986907 |
Fuel purifying apparatus |
Jan. 22, 1991 |
| 4976853 |
Control valve means for use in a filtration apparatus for treating waste product |
Dec. 11, 1990 |
| 4958934 |
Method and apparatus for continuous melting of gelled substance |
Sep. 25, 1990 |
| 4931176 |
Installation for the separation of the constituents of a suspension |
Jun. 5, 1990 |
| 4897195 |
System and process for anaerobic digestion of waste materials |
Jan. 30, 1990 |
| 4888110 |
Filtering device for thermoplastic material |
Dec. 19, 1989 |
| 4888111 |
Process filter |
Dec. 19, 1989 |
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