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Class Information
Number: 210/181
Name: Liquid purification or separation > With heater or heat exchanger > Flow line connected in series with distinct separator
Description: Apparatus in which a heater or heat exchanger is connected in series by a flow line for the liquid under treatment.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6641732 |
Cross-flow tank system for aquatic life |
Nov. 4, 2003 |
| 6637504 |
Installation for recovering debris stopped by a filter at the inlet of a heat exchanger |
Oct. 28, 2003 |
| 6632362 |
Vacuum retort anaerobic digestion (VRAD) system and process |
Oct. 14, 2003 |
| 6616851 |
System and method for treating water circulating in open-circuit cooling systems |
Sep. 9, 2003 |
| 6605209 |
Non-biodegradable waste pyrolysis system with selective residence-time reactor by recycle of self-sustaining heat-conservation medium |
Aug. 12, 2003 |
| 6596178 |
Fluid purification system |
Jul. 22, 2003 |
| 6596160 |
Periodic ozone treatment system for a showering tower type water cooling system |
Jul. 22, 2003 |
| 6596148 |
Regeneration of plating baths and system therefore |
Jul. 22, 2003 |
| 6584832 |
High-temperature characterization of polymer libraries |
Jul. 1, 2003 |
| 6585890 |
Process for producing sterile water for injection from potable water |
Jul. 1, 2003 |
| 6582592 |
Apparatus for removing dissolved metals from wastewater by electrocoagulation |
Jun. 24, 2003 |
| 6582613 |
Engine coolant filter apparatus and method |
Jun. 24, 2003 |
| 6569323 |
Apparatus for separation media by centrifugal force |
May. 27, 2003 |
| 6565744 |
Waste water cleaning system |
May. 20, 2003 |
| 6562234 |
Land-based desalination using positively buoyant or negatively buoyant/assisted buoyancy hydrate |
May. 13, 2003 |
| 6524934 |
Method of manufacture for generation of high purity water vapor |
Feb. 25, 2003 |
| 6511604 |
Method of treating a liquid material and treatment facilities |
Jan. 28, 2003 |
| 6485649 |
Method and device for the production of pure water |
Nov. 26, 2002 |
| 6428689 |
Water purifying and dispensing apparatus, and method of purifying chlorine-containing water |
Aug. 6, 2002 |
| 6425999 |
Warm/cold double-circulation water filter system and swimming pool arrangement |
Jul. 30, 2002 |
| 6419823 |
Apparatus and method for sanitizing and cleaning a filter system |
Jul. 16, 2002 |
| 6391209 |
Regeneration of plating baths |
May. 21, 2002 |
| 6379540 |
Method and apparatus for flushing contaminants from a container of fluids |
Apr. 30, 2002 |
| 6372129 |
Cleaning grease and oils from waste streams |
Apr. 16, 2002 |
| 6368501 |
Appliance drain assembly |
Apr. 9, 2002 |
| 6365041 |
Filtration process utilizing heat exchanger apparatus |
Apr. 2, 2002 |
| 6365042 |
Apparatus for removing noble metal contamination from liquids |
Apr. 2, 2002 |
| 6319408 |
System for processing waste water |
Nov. 20, 2001 |
| 6309542 |
Waste water treating device |
Oct. 30, 2001 |
| 6264830 |
On premise water treatment system and method |
Jul. 24, 2001 |
| 6245232 |
Oil filtration system and adapter |
Jun. 12, 2001 |
| 6200466 |
Decontamination of water by photolytic oxidation/reduction utilizing near blackbody radiation |
Mar. 13, 2001 |
| 6180001 |
Apparatus for separating light and heavy phase liquids |
Jan. 30, 2001 |
| 6178290 |
Water filter device having a collecting pot and a heating element |
Jan. 23, 2001 |
| 6171465 |
Desalter |
Jan. 9, 2001 |
| 6156191 |
Apparatus for removing selenium from refinery process water and waste water streams |
Dec. 5, 2000 |
| 6156192 |
Waste treatment system |
Dec. 5, 2000 |
| 6139755 |
Oxidation method, nozzle system and sewage treatment plant |
Oct. 31, 2000 |
| 6119779 |
Method and system for separating and disposing of solids from produced fluids |
Sep. 19, 2000 |
| 6110361 |
Integrated soil and fluid decontamination system |
Aug. 29, 2000 |
| 6059972 |
Apparatus for receiving and conditioning organic waste by anaerobic bioconversion |
May. 9, 2000 |
| 6048452 |
Waste treatment device and method employing the same |
Apr. 11, 2000 |
| 6036854 |
System for waste water treatment |
Mar. 14, 2000 |
| 6033571 |
Activated sludge treatment method and apparatus |
Mar. 7, 2000 |
| 6027642 |
Mobile portable water disinfection/filtration and hazardous chemical oxidizing system |
Feb. 22, 2000 |
| RE36527 |
Apparatus for removing solid and volatile contaminants |
Jan. 25, 2000 |
| 6007719 |
Process for high concentrated waste water treatment using membrane separation |
Dec. 28, 1999 |
| 6001243 |
Heating and reaction system and method using recycle reactor |
Dec. 14, 1999 |
| 6001246 |
Process for the reclamation of process water from process wastewater generated in the battery manufacturing industry and other metals related industries |
Dec. 14, 1999 |
| 5988283 |
Vertical combined production facility |
Nov. 23, 1999 |
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