| Patents for B01D 37 - Processes of filtration (4,716) |
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| 09/08/2011 | US20110215053 Fluid Processing |
| 09/08/2011 | DE102010010263A1 Vorrichtung und Verfahren zur Separation schwimmender Verunreinigungen und Filterung von Regenwasser aus Dachablaufsystemen und/oder Oberflächenentwässerungen Apparatus and method for separation of floating impurities and filtering rainwater from roof runoff systems and / or surface drainage |
| 09/07/2011 | EP2111278B1 Temperature transfer filter plate assembly |
| 09/07/2011 | CN201959648U Vertical diatomite filtering device |
| 09/07/2011 | CN102172447A Method for treating experimental waste liquid in secondary biological safety cabinet and device thereof |
| 09/06/2011 | US8012439 Filter |
| 09/06/2011 | US8012359 Filtration apparatus |
| 09/06/2011 | US8012357 Magnetic field and field gradient enhanced centrifugation solid-liquid separations |
| 09/06/2011 | US8011330 Systems and methods for engine emissions reduction on ships |
| 09/01/2011 | US20110213169 Method and apparatus for purifying crude tall oil |
| 09/01/2011 | US20110210081 Fine fiber liquid particulate filter media |
| 08/31/2011 | CN201949733U 双联过滤器 Double Filter |
| 08/31/2011 | CN102166454A Microcoacervation high-efficiency air-water scouring filter pool |
| 08/31/2011 | CN102166453A Method for purification of acidolysis solution obtained in the process of decomposing phosphorite by using nitric acid |
| 08/31/2011 | CN102166452A Method for filtration-assisted purification of acidolysis solution obtained in the process of decomposing phosphorite by using nitric acid |
| 08/31/2011 | CN102166441A Solid-liquid separation method for replacing conventional alcohol deposition standing separation of Chinese medicaments |
| 08/31/2011 | CN101695649B Application of modified flyash in urban sludge conditioning |
| 08/31/2011 | CN101437593B Recovery method and recovery system for crystallization component |
| 08/30/2011 | US8007567 Apparatus and method for biogas purification |
| 08/24/2011 | EP1701782B1 Fluid additive delivery systems |
| 08/23/2011 | US8002994 Method and apparatus for thickening lime mud in a disc filter |
| 08/23/2011 | US8002993 Bring your own water treatment system |
| 08/23/2011 | US8002879 Uses of auxetic fibres |
| 08/18/2011 | WO2011099917A1 Compressed air supply for the operation of moving bed filters |
| 08/17/2011 | CN201930587U 中水回用系统 Water reuse system |
| 08/16/2011 | US7998353 Filter candle comprising an elongated mesh pack |
| 08/16/2011 | US7998344 Methods and apparatuses for filtering water from oil and gas wells |
| 08/11/2011 | US20110194304 Porous and non-porous nanostructures and application thereof |
| 08/11/2011 | DE102010001691A1 Abtrennung von Feststoffen und flüssigen Siliciumverbindungen enthaltenden Gemischen Separation of solids and liquid silicon compounds containing mixtures |
| 08/10/2011 | CN102145238A Detection method of intravenous fat emulsion |
| 08/09/2011 | US7993533 Method for regenerating an auxiliary filtering agent |
| 08/09/2011 | US7993531 Having restriction device limiting volume expansion of post filter container; increased pressurization improves air removal; separation of leukocytes from whole blood |
| 08/09/2011 | US7993530 Systems and methods for portable oil filtration |
| 08/09/2011 | US7993519 Filter apparatus |
| 08/09/2011 | CA2653582C Systems and methods for removing finely dispersed particulate matter from a fluid stream |
| 08/03/2011 | EP1931404B1 Method for the elimination of leukocytes from blood |
| 08/02/2011 | US7988868 Method and device for dewatering and drying solid or liquid mixtures |
| 08/02/2011 | CA2468233C Methods of increasing flotation rate |
| 07/28/2011 | US20110180493 Device and method for processing a cooling and rinsing liquid |
| 07/28/2011 | US20110180492 Portable Lubricant filtration system and method |
| 07/28/2011 | US20110180487 Optimized Water Treatment Installation and Process |
| 07/28/2011 | DE19503311B4 Vorrichtung zum Prüfen von Filterelementen durch einen Wasserintrusionstest Apparatus for testing filter elements by a water intrusion test |
| 07/27/2011 | CN201906518U Vertical diatom earth filter capable of allowing filter discs to be cleaned and preventing diatom earth from falling off |
| 07/27/2011 | CN1956764B Use of anionic copolymers for enhanced recovery of useful coal and potassium chloride from screen bowl centrifuge |
| 07/27/2011 | CN102133495A Method for purifying acidolysis solution by filter aid and polyacrylamide |
| 07/27/2011 | CN102133493A Device of detecting and analyzing membrane filtration program on line |
| 07/27/2011 | CN101757814B Alcohol filtering device and process for recycling filter-aid medium thereof |
| 07/26/2011 | US7985344 rugged, high wet strength filter made of sheath-core bicomponent fiber of polyolefin/polyester; polyvinyl alcohol resin binder, a glass fiber; having permeability/efficiency suitable to obtain reduction in particulate loading from lubricating oil, hyraulic fuels, without plugging or mechanical failure |
| 07/26/2011 | US7985343 Modular filter assembly |
| 07/21/2011 | US20110177219 Method, System and Apparatus for Removing Impurities From Wine |
| 07/20/2011 | EP1814644B1 Method for reducing allergens in an enclosure |
| 07/20/2011 | CN102125779A Filter structure and filter method |
| 07/20/2011 | CN101780349B Multi-pipe external-compression type mechanical circulation forced cross flow solid-liquid separation dynamic membrane system and device |
| 07/20/2011 | CN101607782B Waste jet grouting cement paste fast dewatering method and device thereof |
| 07/14/2011 | US20110168643 Method and apparatus for treating liquid containing impurities |
| 07/13/2011 | CN102120114A Method for pretreating ethanol fermentation liquor of food and kitchen waste by flocculation-filtration combined process |
| 07/12/2011 | CA2569099C Composite fiber environmental filtration media containing flocculant |
| 07/07/2011 | DE10135294B4 Prüfvorrichtung für Filtersysteme Tester for filter systems |
| 07/07/2011 | DE10050072B4 Verfahren zur chemischen und/oder thermischen Umwandlung von mindestens einem Stoff und Vorrichtung zur Durchführung des Verfahrens Process for chemical and / or thermal conversion of at least one material and apparatus for carrying out the method |
| 07/05/2011 | CA2541694C A fluid evacuation system with two-way communication filter |
| 06/30/2011 | WO2011078784A1 Device and method for biological sample purification and enrichment |
| 06/30/2011 | CA2783007A1 Device and method for biological sample purification and enrichment |
| 06/29/2011 | EP2337617A1 Platelet rich plasma formulations for cardiac treatments |
| 06/29/2011 | CN201880433U Three-level filter system for mine water |
| 06/29/2011 | CN101590344B Automatic control system of leaf filtering workshop section |
| 06/23/2011 | US20110152740 Methods and apparatus for collection of filtered blood components |
| 06/23/2011 | US20110147322 Lubricant supply filtration system and method |
| 06/23/2011 | US20110147320 Filter media and articles including dendrimers and/or other components |
| 06/22/2011 | CN102100983A Municipal sewage filtering device and method |
| 06/22/2011 | CN101402009B Method for filtering inorganic fine-nano-particle with nano-carbon fiber as filter aid |
| 06/21/2011 | US7964108 Regeneration method of etching solution, an etching method and an etching system |
| 06/21/2011 | US7964105 Method for improving belt press dewatering |
| 06/16/2011 | US20110143012 Methods of algae harvesting utilizing a filtering substance and uses therefor |
| 06/16/2011 | US20110139730 Filtration method using polyimide nanoweb with amidized surface and apparatus therefor |
| 06/15/2011 | CN102091457A Vertical cleanable dropping off-free diatomite filtering machine |
| 06/15/2011 | CN102091452A Hollow single-sided microporous filter plate for precoating diatomite |
| 06/15/2011 | CN102091451A Vertical washable filter with non-shedding diatomite and special filter plate |
| 06/14/2011 | CA2469164C Chemical feeder |
| 06/09/2011 | DE102009056726A1 Verfahren und Vorrichtung zur Aufbereitung von im Zuge einer Behälterreinigung anfallender Prozessflüssigkeit Method and apparatus for processing during vessel cleaning applicable process fluid |
| 06/08/2011 | CN102085436A Combined premagnetizating, filtering and concentrating process for fine particle material containing magnetic iron |
| 06/02/2011 | US20110129578 Automated fryer filtration device and method |
| 06/02/2011 | US20110127224 Filter media for use in pool filters |
| 06/01/2011 | CN201848156U Back-flushing type water filter |
| 05/25/2011 | CN102071050A Method for removing impurities from fuel oil |
| 05/19/2011 | US20110114573 Devices and Methods for Removing Contaminants and Other Elements, Compounds, and Species from Fluids |
| 05/18/2011 | CN102066253A Novel method for preparing precipitated silica |
| 05/18/2011 | CN102059021A Method for improving glutin transparency |
| 05/17/2011 | US7943916 Method for controlling a blood processing system by observing a separation region and an extraction port |
| 05/17/2011 | US7943051 Portable settling and dewatering tank |
| 05/12/2011 | US20110108495 Specimen Analysis and Extraction System |
| 05/11/2011 | EP2318111A1 Fuel filter |
| 05/11/2011 | CN101267850B Method for the elimination of leukocytes from blood |
| 05/05/2011 | WO2011050872A1 Suction/return filter having a dual-function valve |
| 05/05/2011 | US20110100931 Method of optimizing feed concentration in a sedimentation vessel |
| 05/05/2011 | US20110100929 Mop bucket |
| 05/05/2011 | US20110100926 Filtration system forcing water in either direction |
| 05/05/2011 | US20110100920 System, Method and Apparatus for Purifying Biological Fluids Such as Blood and Constituents Thereof |
| 05/04/2011 | CN101474511B Process for recovering polyethylene glycol and silicon carbide from silicon wafer wire cutting waste mortar |
| 05/03/2011 | CA2220445C Filtration adjuvants, filtration supports, filtration process using them and process for regenerating said adjuvants |
| 04/28/2011 | WO2011049544A1 Process and apparatus for online rejuvenation of contaminated sulfolane solvent |