| Patents for B01D 19 - Degasification of liquids (12,330) |
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| 05/13/2004 | US20040089611 Foam fractionation protein skimmer; increasing and decreasing bubble size; waste treatment; water pollution control; agriculture |
| 05/13/2004 | US20040089600 Fluid treatment elements |
| 05/13/2004 | DE10249280A1 Separating silicone-based foam suppressant from lipophilic compounds, e.g. to produce fatty acid for use in food or pharmaceuticals, involves centrifugation followed by phase separation |
| 05/13/2004 | DE10249279A1 Separating silicone-based foam suppressant from saponifiable lipophilic compounds to produce pure fatty acid for use in food and pharmaceuticals, involves saponifying the mixture and separating the organic phase |
| 05/12/2004 | EP1416813A2 Fortified drinking water |
| 05/12/2004 | CN1495224A Method for extracting polymer dispersion or solution |
| 05/11/2004 | US6733662 Methods and apparatus for biological treatment of waste waters |
| 05/11/2004 | US6733631 Using centrifugal pumps in the foam process of producing non-woven webs |
| 05/11/2004 | US6733250 Filter unit, chemical liquid supply system, and chemical liquid supply method |
| 05/11/2004 | CA2101779C Defoaming composition |
| 05/06/2004 | WO2004038031A1 Apparatus for the production of alcohol |
| 05/06/2004 | WO2004037376A1 Downhole gas/liquid separator system and method |
| 05/06/2004 | WO2002046266A8 Low cost polyester process using a pipe reactor |
| 05/06/2004 | US20040087742 For preparing vinyl copolymers which, during polymerization, produces a continuous gradual change in polymer composition and molecular weight; using a certain monomeric composition during one phase and another in the second phase |
| 05/06/2004 | US20040083885 Qualitatively and quantitatively analysis; data processing; determining ultraviolet spectrum of compounds |
| 05/06/2004 | EP1415312A2 The device for reducing the gas and water contamination of transformer oil filling |
| 05/06/2004 | EP1414754A1 Heating, ventilation or air conditioning water purifiers |
| 05/06/2004 | EP1414745A1 Silica-based particulates |
| 05/04/2004 | US6730214 System and apparatus for accelerating mass transfer of a gas into a liquid |
| 05/04/2004 | US6730146 Drilling fluid degasser |
| 05/04/2004 | US6729135 Liquid fuel recirculation system and method |
| 04/29/2004 | WO2004036136A1 Control of electrolysis gases in electroosmotic pump systems |
| 04/29/2004 | WO2004035192A1 Process for mixing treatment additives to contaminated liquids |
| 04/29/2004 | WO2004035186A1 Process for dissolving gas into a liquid |
| 04/29/2004 | WO2004035171A1 Process for removing an undesirable dissolved gas from a liquid |
| 04/29/2004 | WO2003086565A3 Apparatus and method for continuously removing air from a mixture of ground polyurethane particles and a polyol liquid |
| 04/29/2004 | DE10249027A1 Anlage zur Herstellung von Alkohol Plant for the production of alcohol |
| 04/28/2004 | EP1413325A1 A flat filter for venting gas in intravenous medical lines |
| 04/28/2004 | EP1412056A1 Method for the removal of acid gases from a gas flow |
| 04/28/2004 | EP1073716B1 Improvements in or relating to separation processes |
| 04/28/2004 | CN1147440C Treatment method of high concentration organic wastewater using biological culture equipment |
| 04/28/2004 | CN1147342C Degassing centrifugal apparatus, process for pumping and degassing fluid and process for producing paper or board |
| 04/27/2004 | US6726743 Electrostatic deaeration method and apparatus |
| 04/27/2004 | CA2226042C Positive pressure oil well production package |
| 04/22/2004 | WO2004033377A1 Crude oel separator device using ultrasonic waves |
| 04/22/2004 | WO2004033106A1 Multiphase separator |
| 04/22/2004 | WO2004033002A2 Apparatus and method for reduction of gas microbubbles |
| 04/22/2004 | WO2003050071A8 Process for the preparation of methionine |
| 04/22/2004 | US20040074390 A downhole liquid and gas separator system has a pump, a separator and a motor, and a shroud around the pump, separator and motor. The shroud has a lower impermeable portion with a closed lower end and an upper porous portion. The upper end of |
| 04/22/2004 | CA2541783A1 Apparatus and method for reduction of gas microbubbles |
| 04/21/2004 | EP1409766A1 Systems and methods for delivering an ultrapure chemical |
| 04/21/2004 | EP1409103A1 Degassing centrifugal apparatus, process for pumping and degassing a fluid and process for producing paper or board |
| 04/20/2004 | US6723205 Degassing centrifugal apparatus with energy recovery, process for degassing a fluid and process for producing paper or board |
| 04/20/2004 | US6723158 Gas separator improvements |
| 04/20/2004 | US6723147 Air-permeable filter for ink cartridge and ink cartridge comprising same |
| 04/20/2004 | CA2284584C De-entrainment tray and method of operation |
| 04/15/2004 | US20040071849 Raw soybeans are ground to provide a soybean slurry; heaing thermally denaturing, wherein partway through the heating, deaerated for removing air bubbles mixed in with the soybean slurry |
| 04/15/2004 | US20040069797 Gas extraction Apparatus |
| 04/15/2004 | US20040069724 Process for mixing treatment additives to contaminated liquids |
| 04/15/2004 | US20040069635 Electrophoresis using the charged nature of the biomolecules to localize them to a microspot containing a dialysis membrane; high throughput method for analysis and quantitation |
| 04/14/2004 | EP1408006A1 Process for reducing the content of organic materials and nitrogen-containing compounds in bromine-containing effluents |
| 04/14/2004 | EP1407812A1 Fluid mixing device |
| 04/14/2004 | EP1114220B1 Defoamer and/or deaerator based on oil-in-water dispersions |
| 04/14/2004 | CN1488585A Water treating device |
| 04/14/2004 | CN1488419A Membrance type gas-liquid separating apparatus |
| 04/07/2004 | EP1152811B1 Defoamer and/or deaerator on the basis of oil-in-water dispersions |
| 04/07/2004 | CN2609630Y Defoam heating buffer device |
| 04/07/2004 | CN1144819C Process for extracting polymer dispersion or solution |
| 04/07/2004 | CN1144758C Method for reducing metal ion concentration in brine solution |
| 04/06/2004 | US6716273 Method and device for eliminating oxygen contained in aqueous monomer solutions |
| 04/06/2004 | CA2134284C Method and apparatus for deaerating a liquid in a substantially closed liquid circulation system |
| 04/01/2004 | WO2003065803A3 Use of a solvent/antifoam substance mixture in aqueous formulations and resulting formulations |
| 04/01/2004 | US20040062705 Acidification of a aqueous bromide solution; entrainment of vapors; filtration, washing, drying; forming bromine |
| 04/01/2004 | US20040060436 Removing oxygen from a copper plating solution using hollow hydrophobic fiber membranes; intrusion of solution into membrane pores is avoided |
| 03/31/2004 | EP1401560A1 Pulse energy transformation |
| 03/31/2004 | CN2608095Y Agitation type head space degas device |
| 03/31/2004 | CN1485409A Method for handling oil refining alkaline residue |
| 03/31/2004 | CN1485117A Plastic ripple silk net scum skimmer and the manufacturing method thereof |
| 03/31/2004 | CN1143718C Improved helical separator |
| 03/31/2004 | CN1143714C Black water flash deaeration and cooling method and device |
| 03/30/2004 | US6712944 Gas/liquid phase separator for electrolysis cell |
| 03/30/2004 | US6712883 Apparatus and method for deaerating liquid crystal |
| 03/25/2004 | WO2004024639A1 Method of removing organic impurities from water |
| 03/25/2004 | WO2004024317A1 Ultrasonic defoaming system using emitters comprising a stepped vibrating plate |
| 03/25/2004 | US20040059156 Preparation of fatty hydroxamate |
| 03/25/2004 | DE10243049A1 Process and assembly to clean water effluent or sea water with an organic impurity sub-divides incoming water into primary and secondary circuit flows with heat exchangers |
| 03/24/2004 | CN1484663A Adsorber system to replace water column in a polyester process |
| 03/24/2004 | CN1484575A Device for carrying out material exchange processes |
| 03/23/2004 | US6709592 Anaerobic chemical reactors; gas stripping |
| 03/23/2004 | US6709500 System for separating entrained liquid from a gas stream using a sloped vessel |
| 03/23/2004 | US6709492 Planar membrane deoxygenator |
| 03/23/2004 | US6709488 Assembly and method for separating gas from flowing liquids |
| 03/23/2004 | CA2152158C Gas expelling device |
| 03/18/2004 | WO2004023053A2 Downhole separator and method |
| 03/18/2004 | WO2004022194A2 Treatment of spent caustic refinery effluents |
| 03/18/2004 | US20040050793 Fluid flow; separation module; supplying water; adjustment pH; demineralization |
| 03/18/2004 | US20040050786 Membrane degassing; controlling temperature; water purity |
| 03/18/2004 | US20040050253 Method and an apparatus for continuously deaerating a liquid |
| 03/18/2004 | DE10241483A1 Use of branched monoalcohols as antifoams in fermentation processes, especially in the food and pharmaceutical industries |
| 03/17/2004 | EP1397188A1 Defoaming agent and/or deaerating agent based on oil-in-water dispersions |
| 03/17/2004 | EP1397187A2 Device for separating fluid mixtures |
| 03/17/2004 | EP1268024A4 Staged heat and mass transfer applications |
| 03/17/2004 | CN2606628Y Safety environment protection full automatic gas and liquid separator |
| 03/16/2004 | US6706094 Collection of dissolved gases from groundwater |
| 03/11/2004 | WO2003066226B1 A system and method of separating entrained immiscible liquid component of an inlet stream |
| 03/11/2004 | US20040045888 Fluid treatment system |
| 03/11/2004 | US20040045885 Waste treatment system for treatment of organic waste and digested liquid thereof |
| 03/11/2004 | US20040045708 Downhole separator and method |
| 03/11/2004 | DE10240371A1 Verfahren zur Herstellung von Entschäumern Process for the preparation of defoamers |
| 03/10/2004 | EP1396285A1 Fluid treatment system |