| Patents for B01D - Separation (1,935) |
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| 02/24/2009 | US7494625 NOx levels reduced in flue gas; after RSCR process gas goes to heat transfer area where gas provides heat for use in successive cycles of the RSCR process; high thermal efficiency; easily implemented into existing industrial operations, minimizing installation- and/or operation-related costs |
| 02/18/2009 | EP1807182B1 A process for improving membranes |
| 02/12/2009 | US20090038475 Method and an arrangement for improving gas removal |
| 01/28/2009 | CN100455344C Chemical feeder |
| 01/21/2009 | EP1596987A4 Method and construction of filters and pre-filters for extending the life cycle of the filter bodies therein |
| 01/14/2009 | EP1663461A4 Filtration system with enhanced cleaning and dynamic fluid separation |
| 01/07/2009 | CN100448519C Chemical storage for chemical feeder |
| 01/01/2009 | US20090004728 Method of biotreatment for solid materials in a nonstirred surface bioreactor |
| 12/24/2008 | EP1737549B1 A process for the extraction of ethanol from a water solution |
| 12/23/2008 | US7468120 Solid state electrolytic device for removing fluorine from a semiconductor exhaust gas; solid electrolyte between an anode and cathode; a fluid-tight chamber where electronic conductor and a fluoride ion conductor where fluorine is removed from a fluorine-containing exhaust |
| 12/23/2008 | US7468092 Operation of mixed conducting metal oxide membrane systems under transient conditions |
| 12/18/2008 | US20080311647 Method of Biotreating a Solid Material Comprising an Organic Compound |
| 12/18/2008 | US20080307973 Single Stage Electrostatic Precipitator |
| 12/17/2008 | EP1713556A4 Tangential in-line air filter |
| 12/10/2008 | EP1542779B1 Device for separating multi-phase fluids |
| 12/10/2008 | CN100441275C Process and system for removing materials from flue gas via regenerative selective catalytic reduction |
| 12/10/2008 | CN100441269C Scrubber |
| 12/10/2008 | CN100441261C Method and apparatus for purification of slightly water-soluble organic solution from aqueous entrainment |
| 12/09/2008 | US7462749 Production of high grade ethanol from a low-grade ethyl alcohol solution by contacting the solution with a bed of Mg3(PO4)2, which adsorbs the ethanol; removing the solution; and heating the salt bed to release the adsorbed ethanol as a vapor |
| 12/04/2008 | US20080295694 Tunnel Fan Electrostatic Filter |
| 12/03/2008 | CN101316659A Single stage electrostatic precipitator |
| 11/27/2008 | US20080289712 Gas delivery system with integrated valve manifold functionality for sub-atmospheric and super-atmospheric pressure applications |
| 11/20/2008 | US20080286829 Apparatus and method for detecting live cells with an integrated filter and growth detection device |
| 11/18/2008 | US7452703 Uranium enrichment using microorganisms |
| 11/13/2008 | US20080280316 Method of Detection, Separation and Identification for Expressed Trace Protein/Peptide |
| 11/12/2008 | EP1740291B1 Membrane for separating co2 and process for the production thereof |
| 11/12/2008 | CN101301589A Composite DDR type zeolite film, and method for preparation thereof |
| 11/12/2008 | CN100431949C Gas sintered carbon block and method |
| 11/11/2008 | US7449136 Method and apparatus for producing composite particles using supercritical fluid as plasticizing and extracting agent |
| 11/11/2008 | US7449121 Method and arrangement for removal of surface scum |
| 11/06/2008 | US20080271438 Engine-Driven Vehicle with Exhaust Emission Control |
| 10/30/2008 | US20080269417 Improving antifouling properties and increasing the selectivity of commercial composite polyamide nanofiltration and reverse osmosis membranes by circulating water soluble monomer(s) and redox catalyst pair in aqueous solvent, without transverse pressure, over the membrane to effect graft polymerization |
| 10/30/2008 | US20080268513 and/or proteins derived from microorganisms to separate isotopes of actinide elements such as uranium, resulting in enrichment for the lighter isotope (235U) |
| 10/23/2008 | US20080257550 Method and Device for Separation of Particles from Injection Water |
| 10/16/2008 | US20080250932 Filter Mat for the Passage of Contaminated Air |
| 10/14/2008 | US7435351 Filter apparatus backwash removal device and backwash removal method |
| 10/14/2008 | CA2333301C Method and apparatus for removing oil from water |
| 10/09/2008 | US20080245429 Choke Valve Device |
| 10/08/2008 | CN100423807C Nanofiber filter media |
| 10/07/2008 | CA2518840C Operation of mixed conducting metal oxide membrane systems under transient conditions |
| 10/02/2008 | WO2000044466A3 Hc1 adsorbent, method of making same and process for removing hc1 from fluids |
| 10/01/2008 | EP1973625A1 Method and apparatus for separating submerged particles from a fluid. |
| 09/24/2008 | EP1971442A1 Choke valve device |
| 09/18/2008 | US20080223962 Biological Sample Disruption Techniques |
| 09/17/2008 | EP1021242B2 Device and process for producing liquid and, optionally, gaseous products from gaseous reactants |
| 09/16/2008 | CA2521917C Electrostatic particle charger, electrostatic separation system, and related methods |
| 09/11/2008 | US20080216873 System and devices for collecting and treating waste water from engine washing |
| 08/19/2008 | US7413891 filter has a physical barrier to isolate the cell sample on the filter and a growth detection circuitry associated with the filter identifies a cell growth rate using electrical measurements to detect live cells; use in microfluidics |
| 08/14/2008 | WO2005018771A3 Uranium enrichment using microorganisms |
| 08/13/2008 | CN101242904A Choke valve device |
| 08/05/2008 | US7406979 Gas delivery system with integrated valve manifold functionality for sub-atmospheric and super-atmospheric pressure applications |
| 07/31/2008 | US20080178915 Arrangement For the Cleaning of a Pipe Separator |
| 07/30/2008 | EP1948363A1 Single stage electrostatic precipitator |
| 07/30/2008 | EP1670559A4 Membrane devices with controlled transmembrane pressure and method of use |
| 07/30/2008 | EP1644134A4 Method of producing a porous membrane and waterproof, highly breathable fabric including the membrane |
| 07/30/2008 | CN101228852A Tub wheel filter assembly |
| 07/10/2008 | US20080164222 Method and Apparatus for Thickening Lime Mud in a Disc Filter |
| 07/03/2008 | US20080156716 Arrangement Related to a Separator for the Cleaning of Such Separator |
| 07/03/2008 | US20080156188 Membrane for Separating Co2 and Process for the Production Thereof |
| 07/02/2008 | CN101213010A Method and apparatus for energy reduction in acid gas capture processes |
| 06/17/2008 | US7387661 baffles effect fluid flow into the interstices between the leaves of the pleated cartridge and in the direction of an outlet for the fluid from the contactor |
| 06/12/2008 | US20080134891 Method and Apparatus for Purifying Combustion Gases of Impurities Contained in the Combustion Gases |
| 06/12/2008 | US20080134651 Pipe Separator Inlet |
| 06/11/2008 | EP1929124A1 Method and device for separation of particles from injection water |
| 06/11/2008 | CN100393854C Improved configuration and process for shift conversion |
| 06/11/2008 | CN100393399C DDR type zeolite membrane, and composite ddr type zeolite membrane, and method for preparation thereof |
| 05/28/2008 | EP1450922B1 Chemical feeder, system and method |
| 05/27/2008 | US7377957 Method and construction of filters and pre-filters for extending the life cycle of the filter bodies therein |
| 05/08/2008 | US20080108837 Separating a terpene trilactone from Ginkgo biloba plant material; column chromatography; large-scale isolation of ginkgolides as phytopharmaceuticals |
| 05/07/2008 | EP1720628A4 Air cleaner |
| 05/01/2008 | US20080102519 Apparatus and method for preparative scale purification of nucleic acids |
| 04/30/2008 | CN101171401A Pipe separator |
| 04/29/2008 | US7364880 Reusing hydrochloric, sulfuric or phosphoric acid in hydrolysis of fungal biomass and generation of glucosamine and citric acid; bioreactors |
| 04/24/2008 | US20080093302 Method for the recovery of acids from hydrometallurgy process solutions |
| 04/17/2008 | US20080086995 Air Filter Unit |
| 04/09/2008 | EP1907104A1 Process for electrokinetic migration through liquid membranes |
| 04/09/2008 | EP1907090A1 Fluid separator |
| 04/09/2008 | CN101160448A Pipe separator inlet |
| 04/09/2008 | CN100379488C Composite semipermeable membrane, and production process thereof |
| 04/02/2008 | CN101155706A Generating syngas for nox regeneration combined with fuel cell auxiliary power generation |
| 03/26/2008 | EP1646449A4 Apparatus and method of separating small rubbish and organic matters from garbage for collection |
| 03/25/2008 | US7347981 Directed flow method and system for bulk separation of single-walled tubular fullerenes based on helicity |
| 03/19/2008 | EP1900420A2 Chemical feeder |
| 03/19/2008 | EP1703955A4 Structures that inhibit microbial growth |
| 03/19/2008 | EP1694381B1 A package for use in a peritoneal dialysis treatment and a method for manufacture |
| 03/19/2008 | CN101143266A Vapor-liquid contact trays and method employing same |
| 03/13/2008 | US20080063581 NOx levels reduced in flue gas; after RSCR process gas goes to heat transfer area where gas provides heat for use in successive cycles of the RSCR process; high thermal efficiency; easily implemented into existing industrial operations, minimizing installation- and/or operation-related costs |
| 03/12/2008 | EP1897806A2 System for washing an aero gas turbine engine |
| 03/12/2008 | EP1896160A1 Method and apparatus for energy reduction in acid gas capture processes |
| 03/12/2008 | CN101142373A Arrangement for the cleaning of a pipe separator |
| 03/05/2008 | EP1893535A1 Filter material prepared by grinding, comprising calcium hydroxide |
| 03/05/2008 | EP1588443A4 Inert anode assembly |
| 02/21/2008 | US20080040872 System for Washing an Aero Gas Turbine Engine |
| 02/20/2008 | EP1539317A4 Modular ceramic oxygen system |
| 02/19/2008 | US7332086 Method for preparing a separation medium |
| 02/13/2008 | EP1885471A1 Filter device and filtration method |
| 02/07/2008 | US20080028935 Method and Device for the Separation of Dust Particles |
| 02/07/2008 | DE202004021368U1 System und Vorrichtungen zum Behandeln von Abwässern von einer Triebwerksreinigung System and apparatus for treating wastewater of an engine cleaning |
| 02/06/2008 | CN101120154A Arrangement related to a separator for the cleaning of such separator |
| 02/05/2008 | CA2360211C Installation for aqueous granulation |