| Patents for B01J 47 - Ion-exchange processes in general; Apparatus therefor (4,635) |
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| 08/22/2006 | US7094347 Positively charged membrane |
| 08/22/2006 | US7094325 EDI and related stacks and method and apparatus for preparing such |
| 08/17/2006 | US20060182942 Conductive organic-inorganic hybrid material comprising a mesoporous phase, membrane, electrode and fuel cell |
| 08/17/2006 | US20060180505 Separation method and apparatus incorporating materials having a negative poisson ratio |
| 08/16/2006 | CN1269879C Improved solid media |
| 08/09/2006 | CN1268658C Water dispersion type emulsion of crylic acid, preparation method and usage |
| 08/03/2006 | WO2006079417A1 Water softening device and method |
| 08/03/2006 | US20060173083 Arsenic-adsorbing ion exchanger |
| 08/03/2006 | US20060169144 Filter structure, filter panel comprising the filter structure and method for manufacturing the filter structure |
| 08/03/2006 | CA2601353A1 Water softening device and method |
| 08/02/2006 | EP1685070A1 Water treatment system and method |
| 08/02/2006 | EP1684902A2 Water treatment system and method |
| 08/02/2006 | EP1345694B1 A method for the manufacture of compositions containing low concentrations of salts |
| 08/02/2006 | EP1259322B1 Polymeric anion exchanger resins and their use in chromatographic methods |
| 08/02/2006 | CN1267362C Hydrofluoric acid wastewater treatment method and device |
| 08/01/2006 | US7083733 Using electrochemistry device; measuring physical properties; deionization |
| 08/01/2006 | US7083732 Ion exchanging; removal nuclear wastes; water pollution control |
| 07/26/2006 | EP1683576A1 Limescale prevention device |
| 07/26/2006 | EP1682454A1 Water treatment system and method |
| 07/26/2006 | EP1682453A1 Water treatment system and method |
| 07/26/2006 | EP1682451A2 Water treatment system and method |
| 07/26/2006 | CN1809415A Boron separation and recovery |
| 07/25/2006 | CA2221709C Method and apparatus for producing deionized water |
| 07/20/2006 | US20060157422 Water treatment system and method |
| 07/20/2006 | US20060157416 Device for treating water using iron-doped ion exchangers |
| 07/20/2006 | DE102005001599A1 Funktionalisierte Polyarylether Functionalized polyarylether |
| 07/19/2006 | CN1805905A Electric type deionized water production apparatus operating method, electric type deionized water production system, and electric type deionized water production apparatus |
| 07/19/2006 | CN1805794A Method and apparatus for desorbing material |
| 07/18/2006 | CA2232332C Apparatus for producing deionized water |
| 07/18/2006 | CA2157442C Process for producing separation functional fibers and ion-exchange fibers produced therefrom |
| 07/13/2006 | US20060154997 Ion exchanger |
| 07/13/2006 | US20060154996 Ion exchanger |
| 07/12/2006 | CN1799694A Fluid processing apparatus |
| 07/12/2006 | CN1263678C Method for recovering lithium chloride from brine and installation for carrying out said method |
| 07/12/2006 | CN1263545C Method and apparatus for electrodeionization of water using mixed bed and single phase ion exchange materials in diluting compartments |
| 07/05/2006 | CN1262706C Ion exchange fiber and its fabric preparing method |
| 06/29/2006 | WO2006066365A1 Device and method for treating water |
| 06/29/2006 | CA2590959A1 Device and method for treating water |
| 06/28/2006 | CN1795147A Electrochemical liquid treatment equipments |
| 06/22/2006 | WO2006063406A1 Water polishing process |
| 06/22/2006 | WO2006063405A1 Resin contactor and containment system |
| 06/22/2006 | WO2006063404A1 Magnetic resin separator |
| 06/22/2006 | CA2589786A1 Resin contactor and containment system |
| 06/21/2006 | EP1124625B1 Membranes containing sulphonated polyetherketone and another polymer, method for the production and use thereof |
| 06/14/2006 | DE102005057644A1 New functionalized polyazole containing repeating imidazole units useful in the application of polymer electrolyte membrane fuel cells |
| 06/14/2006 | CN1787971A Apparatus for forming ion-exchanged water and method for regenerating ion exchange resin therein |
| 06/14/2006 | CN1787969A Filter cartridge for fluid for treating surface of electronic device substrate |
| 06/14/2006 | CN1785503A Preparation method of soluble titanium dioxide nano-crystal |
| 06/14/2006 | CN1259251C Method for biochemical treatment of discharged water |
| 06/13/2006 | US7060188 Distillation solution; uniform packing of ion exchange resins |
| 06/07/2006 | EP1558361A4 Apparatus and methods for removing mercury from fluid streams |
| 06/07/2006 | CN1782365A Fuel supply unit for motor vehicle's internal combustion engine |
| 06/07/2006 | CN1258384C Producing method for carbon nano tube electrode of liquid flow type electric adsorption desalting device |
| 05/31/2006 | EP1660705A1 Method for producing cellulose shaped bodies |
| 05/31/2006 | EP1487748A4 Electrochemical process for decontamination of radioactive materials |
| 05/31/2006 | CN1257772C Dynamic ion exchange unit |
| 05/30/2006 | CA2278142C Acid or base generator and method of use |
| 05/17/2006 | EP1656201A1 Arsenic-adsorbing ion exchanger |
| 05/16/2006 | US7045494 Adjustment of pH; purification using ion exchange resin; controlling viscosity and temperature |
| 05/16/2006 | US7045057 Preparation of homogeneously loaded ion exchangers |
| 05/11/2006 | WO2006031953A9 Devices using resin wafers and applications thereof |
| 05/11/2006 | US20060099414 Functional porous fibres |
| 05/10/2006 | EP1654509A2 Heat-transfer systems |
| 05/10/2006 | CN1771586A Material for purification of semiconductor polishing slurry, module for purification of semiconductor polishing slurry and process for producing semiconductor polishing slurry |
| 05/10/2006 | CN1771089A Preparation of homogeneously loaded ion exchangers |
| 05/09/2006 | US7041223 High efficiency ion exchanges system for removing contaminants from water |
| 05/04/2006 | WO2006046095A1 Water-softening product, its preparation and its use |
| 05/04/2006 | WO2006046002A1 Improvements in or relating to a water softening product |
| 05/04/2006 | WO2006046001A1 Improvements in or relating to a water softening product |
| 05/04/2006 | WO2006030279A3 Apparatus and process for recovery of metal values from leach or waste slurries |
| 05/04/2006 | US20060091014 Ion exchanger |
| 05/04/2006 | CA2585346A1 Improvements in or relating to a water softening product |
| 05/04/2006 | CA2584187A1 Improvements in or relating to a water softening product |
| 05/04/2006 | CA2566523A1 Water-softening product, its preparation and its use |
| 05/03/2006 | EP1651331A2 Electrodeionization module and apparatus comprising it |
| 05/02/2006 | US7037949 stretching, then coating an exchange resin precursor membrane with a reactive liquid of an alkali metal, alkali earth metal or basic nitrogen compoud, a swelling type of compound and a thickening stabilizer; wrinkle resistance |
| 04/26/2006 | EP1463587A4 Toroidal vessel for uniform, plug-flow fluid distribution applications |
| 04/26/2006 | EP1407506B1 Method and device for deionising cooling media for fuel cells |
| 04/26/2006 | CN1763061A Method for removing chlorhydric acid and ferrous chloride from hydrolysed biomass glyc solution by diluted acid |
| 04/26/2006 | CN1762602A Method for judging saturation of ion exchange resin absorbed Ni |
| 04/25/2006 | US7033472 Electrodeionization water producing apparatus and method of producing deionized water using same |
| 04/19/2006 | CN1252469C Method and apparatus for estimating performance of anion-exchange resin and condensed-water desalting device |
| 04/18/2006 | US7029559 Proton exchange composite membranes, composite solutions, and method for manufacturing and fuel cell using the same |
| 04/13/2006 | WO2006039455A1 Composite filtration article |
| 04/13/2006 | US20060076297 Method and device for electrolytically removing and recovering metal ions from waste water |
| 04/13/2006 | DE112004000908T5 Befeuchtungsvorrichtung A humidification |
| 04/11/2006 | US7026364 Used for the electrodeionization water purification device, suitable of solid acid catalyst and chromatography filling material; mixing water soluble monomer and water to form water in oil emulsions and polymerizing to form ion exchanger |
| 04/11/2006 | CA2229470C Process for the purification of an intermediate in the preparation of iopamidol |
| 04/06/2006 | WO2005072482A3 Fluorine removal by ion exchange |
| 04/06/2006 | DE202005000897U1 Ion exchanger, especially for purifying urea solutions for use in automobile exhaust emission control systems, comprises expansion chamber whose volume decreases with increase in fluid pressure |
| 04/06/2006 | DE202005000896U1 Ion exchanger, especially for purifying urea solutions for use in automobile exhaust emission control systems, comprises expansion chamber whose volume decreases with increase in fluid pressure |
| 04/05/2006 | EP1642867A1 Electric type deionized water production apparatus operating method, electric type deionized water production system, and electric type deionized water production apparatus |
| 04/05/2006 | EP0848644B1 Ion exchange polyethylene membrane and process |
| 03/30/2006 | WO2006033954A1 Electronically and ionically conductive porous material and method for manufacture of resin wafers therefrom |
| 03/29/2006 | EP1638672A1 Boron separation and recovery |
| 03/29/2006 | EP1578520A4 Method for preparing an ion exchange media |
| 03/29/2006 | CN1753999A Process for producing amino acid or salt thereof by column technique and production apparatus thereof |
| 03/29/2006 | CN1247468C ELectrodeionization appts. and method |
| 03/23/2006 | WO2006031953A1 Devices using resin wafers and applications thereof |
| 03/23/2006 | CA2621853A1 Apparatus and process for recovery of metal values from leach or waste slurries |