| Patents for B01D 53 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols (135,933) |
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| 07/20/2010 | US7758819 Gas flow neutralizing device and method |
| 07/20/2010 | US7758818 Scrubber burns the waste gas with a flame of a high temperature, filters and captures particles produced after the waste gas is burnt, and discharges particle-filtered waste gas to the atmosphere; improved burning efficiency |
| 07/20/2010 | US7758795 Method of making a polluction control device and a self-supporting insulating end cone |
| 07/20/2010 | US7758731 High voltage, alternating current; pulsed direct current; fluid flow of dielectric over electrode |
| 07/20/2010 | US7758679 Treating unit for treating a loaded solvent stream having a time varying concentration of contaminant |
| 07/20/2010 | US7758678 Fuel adsorption filter and air cleaner |
| 07/20/2010 | US7758677 Filtering device |
| 07/20/2010 | US7758675 Gas treatment device |
| 07/20/2010 | US7758674 Air filter assembly for low temperature catalytic processes |
| 07/20/2010 | US7758673 removing carbon dioxide from a gas stream containing these compounds by washing the gas with an aqueous washing solution containing water, sulfolane and a secondary or tertiary amine derived from ethanol amine; absorbent liquid |
| 07/20/2010 | US7758672 Apparatus of oxygen concentration system and method thereof |
| 07/20/2010 | US7758671 Versatile dehumidification process and apparatus |
| 07/20/2010 | US7758670 Incorporates multiple gas-separation membranes in an array within a single vessel or housing, and is equipped with two permeate ports, enabling permeate gas to be withdrawn from both ends of the membrane module permeate pipes; replaceable modues;surface area; cost efficiency |
| 07/20/2010 | US7758666 Filter element |
| 07/20/2010 | US7757407 Gas drying device |
| 07/15/2010 | WO2010080613A2 Coated flow-through substrates and methods for making and using them |
| 07/15/2010 | WO2010080602A2 Flow-through substrates and methods for making and using them |
| 07/15/2010 | WO2010080022A1 Process and apparatus for removing ethylene from a flue gas mixture |
| 07/15/2010 | WO2010079847A1 Exhaust gas purification device for an internal combustion engine |
| 07/15/2010 | WO2010079598A1 Facility and method for the treatment of gases which contain alkali metal halides |
| 07/15/2010 | WO2010079265A1 Method for removing sulphur, nitrogen and halogen impurities from a synthetic gas |
| 07/15/2010 | WO2010079264A1 Preparation of a solid containing zinc oxide used for purifying a gas or a liquid |
| 07/15/2010 | WO2010079177A2 Process and apparatus for removing gaseous contaminants from gas stream comprising gaseous contaminants |
| 07/15/2010 | WO2010079175A2 Process and apparatus for separating a gaseous product from a feed stream comprising contaminants |
| 07/15/2010 | WO2010079012A1 Injection valve and metering system for an exhaust gas treatment unit |
| 07/15/2010 | WO2010078727A1 Method for removing toxic components and greenhouse gases from flue gas |
| 07/15/2010 | WO2010032981A3 Process gas treatment method and apparatus |
| 07/15/2010 | WO2010019510A3 Mercury removal from crude oil |
| 07/15/2010 | WO2010019282A3 Mercury removal from crude oil |
| 07/15/2010 | WO2008042919A3 Method and apparatus for extracting carbon dioxide from air |
| 07/15/2010 | US20100178693 Gas decomposing apparatus |
| 07/15/2010 | US20100178226 Method for removing methane for gas mixtures |
| 07/15/2010 | US20100178225 Method for treatment of a gas stream containing silicon tetrafluoride and hydrogen chloride |
| 07/15/2010 | US20100178224 LEAN NOx TRAP/CONVERSION CATALYST |
| 07/15/2010 | US20100178216 Exhaust Gas Purification Apparatus |
| 07/15/2010 | US20100178215 Exhaust Gas Purification Apparatus |
| 07/15/2010 | US20100176068 Web Comprising Fine Fiber and Reactive, Adsorptive or Absorptive Particulate |
| 07/15/2010 | US20100176064 Back Pressure-Matched, Integrated, Environmental-Remediation Apparatus and Method |
| 07/15/2010 | US20100176031 Porous solids, selective separations, removal of sulfur compounds, adsorption |
| 07/15/2010 | US20100175557 Low power consuming desorption apparatus and dehumidifier using the same |
| 07/15/2010 | US20100175552 Systems and methods for removing gaseous pollutants from a gas stream |
| 07/15/2010 | DE202010002826U1 Vorrichtung zum Waschen von Rauchgas Apparatus for washing flue gas |
| 07/15/2010 | DE102009037885A1 Verfahren und Vorrichtung zur Zersetzung von Lachgas Method and apparatus for the decomposition of nitrous oxide |
| 07/15/2010 | DE102009037882A1 Vorrichtung und Verfahren zur Zersetzung von Lachgas in einem adiabaten Festbettreaktor Apparatus and method for decomposition of nitrous oxide in an adiabatic fixed-bed reactor |
| 07/15/2010 | DE102009029759A1 Device for cleaning of air, particularly exhaust air, of inhabited or populated areas, has tubular line, which is coupled with device for circulation of spatial air, particularly with ventilation or air-conditioning system |
| 07/15/2010 | DE102009004106A1 Abtrennen flüchtiger Komponenten aus einem Gasstrom Separating volatile components from a gas stream |
| 07/15/2010 | DE102009000208A1 Structural element, preferably particle filter, particle sensor or waste gas catalyst for reducing penetration of ash melting during thermal loading of component, comprises coating contactable with burn exhaust gases |
| 07/15/2010 | DE102007055000B4 Verfahren zur Bestimmung des Phasenüberganges eines in einem Gasstrom befindlichen Multikomponententropfens, in dem kristalline Feststoffe gelöst sind, in einen festen Zustand A method of determining the phase transition of a present in a gas stream multicomponent droplet, are dissolved in the crystalline solids, in a solid state |
| 07/15/2010 | DE102005036887B4 Aktivkohlefilteranlage mit Kaltoxidation zur Abscheidung von organischen Dämpfen und Verfahren hierfür Activated carbon filter system with cold oxidation for deposition of organic vapors and method therefor |
| 07/15/2010 | CA2748297A1 Preparation of a solid containing zinc oxide used for purifying a gas or a liquid |
| 07/15/2010 | CA2748004A1 Method for removing sulphur, nitrogen and halogen impurities from a synthetic gas |
| 07/15/2010 | CA2744672A1 Process and apparatus for removing ethylene from a flue gas mixture |
| 07/14/2010 | EP2206977A1 Humidity control device and ventilation device |
| 07/14/2010 | EP2206553A1 Selective reduction catalyst |
| 07/14/2010 | EP2206545A2 Use of a TiO2-based composition for capturing halogen compounds contained in a gas mixture |
| 07/14/2010 | EP2205701A1 Systems and methods for oxidation of synthesis gas tar |
| 07/14/2010 | EP2205345A1 Static mixer for an exhaust gas system of an internal combustion engine-driven vehicle, in particular motor vehicle |
| 07/14/2010 | EP2205341A2 Removing carbon dioxide from waste gas streams through co-generation of carbonate and/or bicarbonate minerals |
| 07/14/2010 | EP2205340A1 Method for drying a compressed gas |
| 07/14/2010 | EP2205339A1 Regenerative adsorption gas dryer |
| 07/14/2010 | EP2205338A2 Process for removing toxic metals from a fluid stream |
| 07/14/2010 | EP2205335A1 Energy management system for membrane separation device |
| 07/14/2010 | EP1539329B1 Configurations and methods of acid gas removal |
| 07/14/2010 | EP1142629B1 Method of reducing discharged carbon dioxide |
| 07/14/2010 | CN201527060U Civil air conditioner air purifier |
| 07/14/2010 | CN201526357U Diesel engine selective catalytic conversion system nozzle |
| 07/14/2010 | CN201525811U Hydrogen chloride and acetylene gas mixing drying system |
| 07/14/2010 | CN201525750U Portable oxygenerator |
| 07/14/2010 | CN201524569U Dryer capsule |
| 07/14/2010 | CN201524528U Ammonia-water preparing device |
| 07/14/2010 | CN201524525U SCR flue gas denitrating device |
| 07/14/2010 | CN201524524U Analog platform of flow field distribution structure of flue gas denitration device |
| 07/14/2010 | CN201524523U Industrial waste gas and odor treating device |
| 07/14/2010 | CN201524522U Flue gas desulfurization device |
| 07/14/2010 | CN201524521U Large wet desulphurization device with wet-type electrostatic demister |
| 07/14/2010 | CN201524520U Efficient desulfuration and dedusting device |
| 07/14/2010 | CN201524519U Underflow three-position distribution device of desulfurized gypsum cyclone |
| 07/14/2010 | CN201524518U Cylindrical-shaped fibrous drier |
| 07/14/2010 | CN201524517U Three-tower adsorption type compressed air dryer |
| 07/14/2010 | CN201524516U Automatic dehumidification device |
| 07/14/2010 | CN201524515U Waste gas absorbing device in semi-closed filtering jar |
| 07/14/2010 | CN201524514U Acid mist cleaning recovering and purifying device |
| 07/14/2010 | CN201524513U Full-automatic air drying purifier |
| 07/14/2010 | CN201524503U Efficient smoke-purifying and dust-removing device |
| 07/14/2010 | CN1906822B Electric discharge device and air cleaner |
| 07/14/2010 | CN1791455B Air dryer cartridge |
| 07/14/2010 | CN101779013A Exhaust purification apparatus |
| 07/14/2010 | CN101778931A Method and system for removing h2s from a natural gas stream |
| 07/14/2010 | CN101778671A Chelate resin |
| 07/14/2010 | CN101778663A Method and absorbent composition for recovering a gaseous component from a gas stream |
| 07/14/2010 | CN101776006A Method for manufacturing, inserting and fixing core element of exhaust catalyst device of internal combustion engine |
| 07/14/2010 | CN101775625A Method and device for purifying electrolytic aluminum smoke |
| 07/14/2010 | CN101774950A Cogeneration technology of urea by using melamine tail gas and device thereof |
| 07/14/2010 | CN101774743A Latent heat recoverable multi-phase change sludge drying method and device |
| 07/14/2010 | CN101774636A Method for preparing lithiumzirconate materials capable of rapidly absorbing CO2 at high temperature |
| 07/14/2010 | CN101774544A Method for recycling tail gas generated in production of polycrystalline silicon |
| 07/14/2010 | CN101773877A Shell type feeding swirler used for wet method flue gas desulfurization |
| 07/14/2010 | CN101773844A Preparation method of activated carbon loaded and Zn2+/TiO2-doped photocatalyst |
| 07/14/2010 | CN101773837A Supported SCR denitration catalyst of medium and low temperature flue gas and preparation method and application thereof |
| 07/14/2010 | CN101773832A Method for preparing BaFeO3 perovskite catalyst with excellent sulfur resistance for storing nitrogen oxide |