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Class Information
Number: 210/689
Name: Liquid purification or separation > Processes > Ion exchange or selective sorption > Sorbing water from diverse liquid
Description: Process in which the liquid being treated comprises water in mixture with a second liquid and water is retained by the separatory material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7556739 |
Underwater processing of fluid streams |
Jul. 7, 2009 |
| 7514005 |
Method of processing drilling fluid |
Apr. 7, 2009 |
| 7513004 |
Method for fluid recovery in a semi-aqueous wash process |
Apr. 7, 2009 |
| 7501066 |
Method for solvent purification |
Mar. 10, 2009 |
| 7410588 |
Aqueous waste processing method |
Aug. 12, 2008 |
| 7300593 |
Process for purifying a lipophilic fluid |
Nov. 27, 2007 |
| 7300594 |
Process for purifying a lipophilic fluid by modifying the contaminants |
Nov. 27, 2007 |
| 7288201 |
Methods for removing moisture from hydrogen halides |
Oct. 30, 2007 |
| 7273512 |
Process for drying difluoromethane |
Sep. 25, 2007 |
| 7258797 |
Filter for removing water and/or surfactants from a lipophilic fluid |
Aug. 21, 2007 |
| 7247241 |
Process for treating lipophilic fluid |
Jul. 24, 2007 |
| 7241728 |
Process for purifying a contaminant-containing lipophilic fluid |
Jul. 10, 2007 |
| 7084099 |
Method for processing a contaminant-containing lipophilic fluid |
Aug. 1, 2006 |
| 6918948 |
Process for use of molecular sieve adsorbent blends |
Jul. 19, 2005 |
| 6905612 |
Plasma concentrate apparatus and method |
Jun. 14, 2005 |
| 6866787 |
Process for drying difluoromethane |
Mar. 15, 2005 |
| 6855173 |
Use of absorbent materials to separate water from lipophilic fluid |
Feb. 15, 2005 |
| 6837999 |
Process for dewatering of sludge |
Jan. 4, 2005 |
| 6824686 |
Method for treating solid waste with an organic fraction |
Nov. 30, 2004 |
| 6746610 |
Oil system, in particular a hydraulic or lubricating oil system |
Jun. 8, 2004 |
| 6669850 |
Purification process |
Dec. 30, 2003 |
| 6638429 |
Method for processing a watery substance with zeolites |
Oct. 28, 2003 |
| 6589444 |
Process for separating water from chemical mixtures |
Jul. 8, 2003 |
| 6582607 |
Method of dewatering organic liquids |
Jun. 24, 2003 |
| 6458279 |
Fuel filter and production process |
Oct. 1, 2002 |
| 6447685 |
Method for separating multi-phase mixtures of solvents having small differences in density |
Sep. 10, 2002 |
| 6395184 |
Method for dehydrating crude oil and petroleum products and device for realizing the same |
May. 28, 2002 |
| 6357602 |
Cap-based system removing water from hydrocarbon fuels |
Mar. 19, 2002 |
| 6168720 |
Process for drying CH2F2 refrigerant utilizing zeolite |
Jan. 2, 2001 |
| 5942121 |
Method and apparatus for filtering, degassing, dehydrating and removing products of ageing in petroleum oils |
Aug. 24, 1999 |
| 5863351 |
Method for cleaning an object soldered with a lead-containing solder |
Jan. 26, 1999 |
| 5837106 |
Halohydrocarbon recovery process |
Nov. 17, 1998 |
| 5672277 |
Extraction of water from oil |
Sep. 30, 1997 |
| 5574214 |
Apparatus for drying dielectric oil |
Nov. 12, 1996 |
| 5470557 |
Zeolites |
Nov. 28, 1995 |
| 5443626 |
Fluid collecting device for collecting moisture from tanks |
Aug. 22, 1995 |
| 5427689 |
Separation of polar substances from hydrocarbons |
Jun. 27, 1995 |
| 5364540 |
Filter drier and method of filtering a fluid stream |
Nov. 15, 1994 |
| 5362399 |
Removal of water from a phosgene recycle stream |
Nov. 8, 1994 |
| 5347822 |
Process for drying CH.sub.2 F.sub.2 refrigerant utilizing zeolite |
Sep. 20, 1994 |
| 5322628 |
Method for simultaneously drying and removing metallic and organic mercury from fluids |
Jun. 21, 1994 |
| 5282960 |
Method for improving the demulsibility of base oils |
Feb. 1, 1994 |
| 5271760 |
Recovery of liquid mercury from process streams |
Dec. 21, 1993 |
| 5271842 |
Contaminant removal system and process |
Dec. 21, 1993 |
| 5258123 |
Process for dewatering an aqueous solution containing solids using water-absorbent substances |
Nov. 2, 1993 |
| 5252203 |
Device for removing water from fuel tanks |
Oct. 12, 1993 |
| 5248395 |
Process for purifying aqueous media |
Sep. 28, 1993 |
| 5223145 |
Removal of mercury from process streams |
Jun. 29, 1993 |
| 5198121 |
Drying of hydrocarbon/hydrochloric acid/water admixtures |
Mar. 30, 1993 |
| 5156767 |
Emulsion breaking using alkylphenol-polyethylene oxide-acrylate polymer coated coalescer material |
Oct. 20, 1992 |
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