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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 |
| 5302300 |
Method and apparatus for separating water from a condensate mixture in a compressed air system |
Apr. 12, 1994 |
| 5294302 |
Recovery of matter evaporated from barrels |
Mar. 15, 1994 |
| 5288408 |
Method of gelatin recovery and purification from encapsulation processes |
Feb. 22, 1994 |
| 5286380 |
Apparatus for contaminated oil reclamation |
Feb. 15, 1994 |
| 5281344 |
Regenerable sorbent system |
Jan. 25, 1994 |
| 5280701 |
Waste treatment system and method utilizing pressurized fluid |
Jan. 25, 1994 |
| 5269947 |
Thermal depolymerizing reforming process and apparatus |
Dec. 14, 1993 |
| 5262047 |
Local reclamation system |
Nov. 16, 1993 |
| 5259977 |
Method and apparatus for the treatment of sewage sludge and the like |
Nov. 9, 1993 |
| 5256313 |
System and process for treatment of cyanide-containing waste |
Oct. 26, 1993 |
| 5250183 |
Apparatus for manufacturing ultra-pure water |
Oct. 5, 1993 |
| 5246599 |
Method and arrangement for treatment of sewage sludge |
Sep. 21, 1993 |
| 5242605 |
Method and apparatus for removing water from lubricants, coolants and the like |
Sep. 7, 1993 |
| 5238557 |
Apparatus for controlling the temperature of the mobile phase in a fluid chromatograph |
Aug. 24, 1993 |
| 5236580 |
Device for reclaiming dry cleaning solvent from a dry cleaning machine |
Aug. 17, 1993 |
| 5236583 |
High-pressure/vacuum operated apparatus for sewage and mud disposal |
Aug. 17, 1993 |
| 5234584 |
Catalytic oxidation of aqueous organic contaminants |
Aug. 10, 1993 |
| 5225076 |
Purified coffee and ice water dispenser |
Jul. 6, 1993 |
| 5207904 |
Apparatus for composting waste material |
May. 4, 1993 |
| 5200085 |
Process and apparatus for extraction of solid matter containing fat and/or protein from sludge |
Apr. 6, 1993 |
| 5198104 |
Apparatus for removing solid and volatile contaminants from liquids |
Mar. 30, 1993 |
| 5196113 |
Processing mixed waste |
Mar. 23, 1993 |
| 5190649 |
Apparatus for working up metal-charged waste sludges |
Mar. 2, 1993 |
| 5183563 |
System for removal and disposal of minor amounts of organics from contaminated water |
Feb. 2, 1993 |
| 5178763 |
Method and apparatus for preparing a substitution liquid |
Jan. 12, 1993 |
| 5171434 |
Effluent recycling sanitation system |
Dec. 15, 1992 |
| 5169521 |
Apparatus for countercurrent chromatography separations |
Dec. 8, 1992 |
| 5156735 |
Self-cleaning filter particularly for high-viscosity pasty fluids |
Oct. 20, 1992 |
| 5151176 |
Filter for continuous filtration |
Sep. 29, 1992 |
| 5149438 |
Method for magnetically treating water in a closed loop heat transfer system |
Sep. 22, 1992 |
| 5147534 |
Waste water treatment system |
Sep. 15, 1992 |
| 5147538 |
Field-portable apparatus and method for analytical supercritical fluid extraction of sorbent materials |
Sep. 15, 1992 |
| 5139676 |
Bacteriostatic water and method for producing the same |
Aug. 18, 1992 |
| 5135648 |
Universal liquid reduction and treatment system |
Aug. 4, 1992 |
| 5124052 |
Apparatus for and method of filtering a fluid |
Jun. 23, 1992 |
| 5124033 |
Ultrapure water producing system |
Jun. 23, 1992 |
| 5107874 |
Apparatus for cleaning particulate solids |
Apr. 28, 1992 |
| 5102538 |
Apparatus for the treatment of filter sludge consisting predominantly of diatomite and method of operating same |
Apr. 7, 1992 |
| 5100563 |
Method for introducing pure hot-spring water directly transported from a spa into a spa house bath and for maintaining the purity and freshness of the introduced water |
Mar. 31, 1992 |
| 5091079 |
Sludge treatment apparatus |
Feb. 25, 1992 |
| 5087360 |
Field-portable apparatus and method for analytical supercritical fluid extraction of sorbent materials |
Feb. 11, 1992 |
| 5080797 |
Method of disposing of fecal matter from toilet systems in fast moving vehicles |
Jan. 14, 1992 |
| 5078866 |
Engine coolant flush-filtering externally of engine with ion precipitation |
Jan. 7, 1992 |
| 5068030 |
Water filtering sterilizing and heating apparatus |
Nov. 26, 1991 |
| 5061458 |
Decontamination apparatus for environmental protection |
Oct. 29, 1991 |
| 5057231 |
Method for starting up and controlling operating temperature of a wet oxidation process |
Oct. 15, 1991 |
| 5006239 |
apparatus for treatment of oily sludge |
Apr. 9, 1991 |
| 4994332 |
Metal hydroxide crystallizer and filter |
Feb. 19, 1991 |
| 4976852 |
Fuel filter |
Dec. 11, 1990 |
| 4966654 |
Soil and groundwater remediation system |
Oct. 30, 1990 |
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