| 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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| 05/18/2011 | CN102059047A Method and device for treating nondegradable organic waste gas by combining low-temperature plasma with organisms |
| 05/18/2011 | CN102059046A Method for catalyzing methanol to be completely oxidatively decomposed into CO2 and H2O |
| 05/18/2011 | CN102059045A Venturi atomization compound wet type electrostatic flue gas treatment reactor |
| 05/18/2011 | CN102059044A Process for preparing calcium-based sorbent through normal pressure dry slaking |
| 05/18/2011 | CN102059043A Control method of harmful waste gas generated in recycling of waste electric and electronic products |
| 05/18/2011 | CN102059042A Combination unit for multilevel heat exchange and gas liquid separation |
| 05/18/2011 | CN102059041A Membrane type oxygen enrichment device |
| 05/18/2011 | CN102059040A Oil and gas mixture recycling method and device |
| 05/18/2011 | CN102059039A Fume purification equipment and preparation method of sulfuric acid |
| 05/18/2011 | CN102059038A Treatment process and device of waste gas containing hydrogen sulfide and carbon dioxide |
| 05/18/2011 | CN102059037A Process for purifying carbon dioxide from tail gas of natural gas |
| 05/18/2011 | CN102059036A Efficient novel reactor |
| 05/18/2011 | CN102059035A Method for preparing high-purity H2 and PH3 from tail gas from generation of tetrakis hydroxymethyl phosphonium sulfate |
| 05/18/2011 | CN102059034A Odor removing bag for toilet and preparation method thereof |
| 05/18/2011 | CN102059031A Gas filter device |
| 05/18/2011 | CN102058995A Utilization method for dry waste gas in ammonia sulfate production process |
| 05/18/2011 | CN102058994A Device and method for condensing, drying and heating flue gas |
| 05/18/2011 | CN102058992A Clapboard adsorption device and method for removing boron impurities in chlorosilane system |
| 05/18/2011 | CN102057961A Air purifying composition and preparation method and use thereof |
| 05/18/2011 | CN101653696B Sintering flue gas desulfurization wastewater treatment system and method for sintering finished ores |
| 05/18/2011 | CN101642696B Synthesis method for elemental mercury sorbent |
| 05/18/2011 | CN101607203B Catalyst for removing dioxin-type halogenated aromatic compounds and preparation method thereof |
| 05/18/2011 | CN101596393B CO2 hydrate formation promoter |
| 05/18/2011 | CN101579601B Venturi ring efficient mass transfer layer absorption tower |
| 05/18/2011 | CN101559319B Vapor phase hydrolysis method for carbon tetrachloride and chloroform |
| 05/18/2011 | CN101518707B Method for adsorbing and dehumidifying mash gas and device thereof |
| 05/18/2011 | CN101507891B Liquid composition capable of removing sulfide in gas |
| 05/18/2011 | CN101456556B Carbon dioxide industrial-scale separation and purification system and method in mixture gas by hydrate method |
| 05/18/2011 | CN101450322B Preparation method Fe/ZSM-5 catalyst for directly decomposing N2O |
| 05/18/2011 | CN101433855B Process for preparing SCR denitration catalyst and SCR denitration catalyst prepared by the method |
| 05/18/2011 | CN101422734B Preparation method of copper group catalyst for purifying nitrogen monoxide using propone |
| 05/18/2011 | CN101406847B Catalyst of reaction for removing oxynitrides by methane and preparation method thereof |
| 05/18/2011 | CN101397928B Mat material, exhaust gas treating apparatus, and muffler |
| 05/18/2011 | CN101352652B Desulfuration chimney capable of integrally dissembling |
| 05/18/2011 | CN101348628B Thick coating material purifying air and preparing method thereof |
| 05/18/2011 | CN101342462B Device and method for even distribution of pneumatic flow field |
| 05/18/2011 | CN101284169B Ammonia decontamination agent and preparation method thereof |
| 05/18/2011 | CN101239268B Method and device for recovering dust of urea granulation |
| 05/18/2011 | CN101213011B Method for decomposition and removal of organic compound in air using platinum as main catalysis, photocatalyst product thereof, method for formation of photocatalytic layer, and photocatalyst |
| 05/18/2011 | CN101109742B Method for testing and analyzing warehouse separated type denitrated catalyzer |
| 05/18/2011 | CN101070145B Argon gas purifier of gas suction type |
| 05/18/2011 | CN101053736B Treating method of air containing organic solvent |
| 05/18/2011 | CN101024603B Methanol absorbing system |
| 05/18/2011 | CN101014757B Guide structure and exhaust purification device |
| 05/18/2011 | CN101001687B Improved compressor device |
| 05/17/2011 | US7943543 Ionic liquid-solid-polymer mixed matrix membranes for gas separations |
| 05/17/2011 | US7943105 siderite powder, pellets; desulfurization of natural gas, light hydrocarbon streams, crude oil, acid gas mixtures, carbon dioxide gas and liquid streams, anaerobic gas, landfill gas, geothermal gases and liquids; regenerating by contacting with air and steam |
| 05/17/2011 | US7943101 Structure for reducing agent container |
| 05/17/2011 | US7943095 Purifier |
| 05/17/2011 | US7943059 Thick film getter paste compositions for use in moisture control |
| 05/17/2011 | US7943045 Reactor with a thermal gradient controlled for the production of pure hydrogen |
| 05/17/2011 | US7942954 Method and apparatus for refreshing carbon in a carbon filter canister |
| 05/17/2011 | US7942953 Adsorption vessels |
| 05/17/2011 | US7942951 Apparatus and method for providing heated effluent gases to a scrubber |
| 05/17/2011 | US7942944 Catalyst layer contains platinum for taking out hydrogen from liquid fuel, such as methanol, and hydrogen permeable layer, such as palladium thin film; electrodes for fuel cells |
| 05/17/2011 | CA2632535C Fluid heating method |
| 05/17/2011 | CA2501173C Process for separating a fluid component from a fluid mixture by sorption using microchannel process technology |
| 05/17/2011 | CA2479886C Combustion method with integrated carbon dioxide separation by means of carbonation |
| 05/17/2011 | CA2458955C A process for making rare earth metal oxide-coated microporous materials |
| 05/17/2011 | CA2373396C Porous hydrophilic membranes |
| 05/12/2011 | WO2011057230A2 Sulfur-tolerant water-gas shift catalysts |
| 05/12/2011 | WO2011057077A1 A system and method to gasify aqueous urea into ammonia vapors using secondary flue gases |
| 05/12/2011 | WO2011057015A2 Photochemical purification of fluids |
| 05/12/2011 | WO2011056895A1 Ionic liquids comprising heteraromatic anions |
| 05/12/2011 | WO2011056768A2 Small engine layered catalyst article and method of making |
| 05/12/2011 | WO2011056368A2 Method of treating a hot syngas stream for conversion to chemical products by removing ammonia and cos |
| 05/12/2011 | WO2011056301A2 System and method for carbon dioxide capture in an air compression and expansion system |
| 05/12/2011 | WO2011055814A1 Boiler |
| 05/12/2011 | WO2011055759A1 Method and apparatus for treatment of exhaust gas |
| 05/12/2011 | WO2011055500A1 Method and device for treating ammonia in gasification system |
| 05/12/2011 | WO2011055456A1 Controller for internal combustion engine |
| 05/12/2011 | WO2011055296A2 Plant and method for the production of gas from biomass |
| 05/12/2011 | WO2011055053A1 Device for treating exhaust gases from a vehicle comprising a heat engine |
| 05/12/2011 | WO2011054878A1 Panel and use of such a panel in a device for cleaning gases by removing impurities therefrom |
| 05/12/2011 | WO2011054803A1 Centrifugal separation of condensed co2 from a flue gas |
| 05/12/2011 | WO2011054107A1 Enzymatic process and bioreactor using elongated structures for co2 capture treatments |
| 05/12/2011 | WO2011019084A3 Structure for an external cover of an air-drying device |
| 05/12/2011 | WO2011018219A3 Thermocatalytically active moulded body, method for the production thereof and use thereof |
| 05/12/2011 | US20110112343 Lithium-based metal organic frameworks |
| 05/12/2011 | US20110111323 Electrolyte membrane for electrochemical cell and a method of producing the same |
| 05/12/2011 | US20110110847 Magnesium butylisophthalate as porous metal organic framework |
| 05/12/2011 | US20110110836 Desulfurization apparatus and method |
| 05/12/2011 | US20110110835 Catalyst for decomposing nitrous oxide and method for performing processes comprising formation of nitrous oxide |
| 05/12/2011 | US20110110834 Absorbent solution containing a thiadiazole-derived degradation inhibitor and method for limiting the degradation of an absorbent solution |
| 05/12/2011 | US20110110833 Method and apparatus for removing acid gases from a natural gas stream |
| 05/12/2011 | US20110108463 Catalyst and its use in desulphurisation |
| 05/12/2011 | US20110107916 System for recovering carbon dioxide from flue gas |
| 05/12/2011 | US20110107914 Article for extracting a component from a fluid stream, methods and systems including same |
| 05/12/2011 | US20110107912 Disperser arrangement for a spray dryer absorber |
| 05/12/2011 | US20110107911 Membrane And Process For Steam Separation, Purification And Recovery |
| 05/12/2011 | US20110107752 Small Engine Layered Catalyst Article and Method of Making |
| 05/12/2011 | DE102009052650A1 Kolonne mit Trageinrichtung für Kolonneneinbauten Column supporting device for column internals |
| 05/12/2011 | DE102009052640A1 Verfahren und Vorrichtung zur Gaswäsche Method and apparatus for gas scrubbing |
| 05/12/2011 | DE102009051212A1 Trocknungsvorrichtung und Verfahren zum Trocknen von Gasen A drying apparatus and method for drying of gases |
| 05/12/2011 | CA2779814A1 Photochemical purification of fluids |
| 05/12/2011 | CA2778932A1 Method of treating a hot syngas stream for conversion to chemical products by removing ammonia and cos |
| 05/12/2011 | CA2778235A1 System and method for carbon dioxide capture in an air compression and expansion system |
| 05/12/2011 | CA2777272A1 Enzymatic process and bioreactor using elongated structures for co2 capture treatments |
| 05/12/2011 | CA2720508A1 Method and apparatus for removing acid gases from a natural gas stream |
| 05/11/2011 | EP2320142A1 Flue gas denitration device |