| 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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| 08/28/2013 | CN103263845A Simultaneous desulfation, denitration and mercury removal device |
| 08/28/2013 | CN103263844A Alkaline powder for treating leaked liquid chlorine and chlorine gas and preparation method of alkaline powder |
| 08/28/2013 | CN103263843A Flue gas desulfurization synergist in wet desulfurization system as well as preparation method and application thereof |
| 08/28/2013 | CN103263842A Flue gas desulfurization synergist in wet desulfurization system as well as preparation method and application thereof |
| 08/28/2013 | CN103263841A Method for removing aerosol in ammonia washing desulphurization of flue gas |
| 08/28/2013 | CN103263840A Method and device for recycling sulfur dioxide resources of zinc smelting enterprises |
| 08/28/2013 | CN103263839A Environment-friendly Coal-fired flue gas dedusting, desulfurizing and denitrifying chimney |
| 08/28/2013 | CN103263838A Intelligent tracking SNCR (Selective Non Catalytic Reduction) denitration device |
| 08/28/2013 | CN103263837A Simplified purification tower |
| 08/28/2013 | CN103263836A Energy-saving washing device |
| 08/28/2013 | CN103263835A Iron bromide mercury removal compound liquid and method for removing mercury of flue gas by use of same |
| 08/28/2013 | CN103263834A Denitrification tower |
| 08/28/2013 | CN103263833A Electroplating waste gas comprehensive treatment device and process |
| 08/28/2013 | CN103263832A Method and system for decarburization through complete combustion of boiler as well as desulfurization, denitration and dust removal of exhaust gas |
| 08/28/2013 | CN103263831A Two-section type odor treatment process |
| 08/28/2013 | CN103263830A Method for dealing with foul smell through atomization plasma oxidation-biomass adsorption |
| 08/28/2013 | CN103263829A Dedusting, desulfurization and denitrification process of coal-fired flue gas |
| 08/28/2013 | CN103263828A Fume gas denitration system of coal-fired boiler based on SNCR (Selective Non-catalytic Reduction) and SCR (Selective Catalytic Reduction) combination method |
| 08/28/2013 | CN103263827A Microenvironment intelligent ecological-purification water-saving system |
| 08/28/2013 | CN103263826A Integrated reaction device and method for degrading and removing smelly volatile substances by utilizing ultraviolet light |
| 08/28/2013 | CN103263825A Plasma coupled photo-catalysis method and system for removing ethylene in fresh-keeping storehouse of vegetables and fruits |
| 08/28/2013 | CN103263824A Mercury oxidation device |
| 08/28/2013 | CN103263823A Double-ion air quality improving purifier |
| 08/28/2013 | CN103263822A Compressed air cooling and drying device |
| 08/28/2013 | CN103263821A Nitrogen oxide removing equipment of coal-fired flue gas |
| 08/28/2013 | CN103263820A Organic waste gas resource recycling device with plate type structure |
| 08/28/2013 | CN103263819A Collecting system for acid mist formed in accumulator |
| 08/28/2013 | CN103263818A Exhaust gas physical purification treatment technology device |
| 08/28/2013 | CN103263812A Water curtain type paint mist filter |
| 08/28/2013 | CN103263795A External filter |
| 08/28/2013 | CN103263686A Ionic wind purifier |
| 08/28/2013 | CN103263685A Ionic wind purifier |
| 08/28/2013 | CN102614866B Honeycomb SCR smoke denitration catalyst embryoid body and preparation method thereof |
| 08/28/2013 | CN102527212B Comprehensive treating method and system for tail gas in ammoniac tank of coke-oven plant |
| 08/28/2013 | CN102512909B Water-cooled pressure-swing adsorption waste gas recovery device |
| 08/28/2013 | CN102512903B Integrated exhaust gas recovery device |
| 08/28/2013 | CN102500424B Corrugated-plate type SCR (selective catalytic reduction) denitration catalyst |
| 08/28/2013 | CN102489115B Air source distributor used for pressure swing absorption oxygen-making instrument |
| 08/28/2013 | CN102391407B Ultrahigh crosslinked resin for separating and recovering medium and high concentration volatile organic compounds (VOCs), and preparation method and application of resin |
| 08/28/2013 | CN102380299B Method for controlling performance stability of lithium chloride dehumidizer |
| 08/28/2013 | CN102362007B Recovery of monobutyltin trichloride |
| 08/28/2013 | CN102351219B Carbon dioxide removal method of combined alkali making method |
| 08/28/2013 | CN102351218B Process for removing carbon dioxide in combined alkali preparation method |
| 08/28/2013 | CN102327725B Method for adsorbing and trapping CO2 by using steric effect |
| 08/28/2013 | CN102274670B Trapping device adopted in resin synthesis |
| 08/28/2013 | CN102240501B Carbon sequestration discharge-reducing method |
| 08/28/2013 | CN102210956B Heat-eliminating and dust-collecting device |
| 08/28/2013 | CN102205204B Wet ammonia desulfurization concentration process of cold and hot state discharge |
| 08/28/2013 | CN102198370B Catalyst system for gas exhaust purification |
| 08/28/2013 | CN102120130B Complete set of device and method for treating tail gas from sludge incineration through semidry method |
| 08/28/2013 | CN102101006B Process for removing SO2 in smoke from boiler of coking plant by utilizing residual coked ammonia water |
| 08/28/2013 | CN102078755B Integrally skid-mounted denitration device of power plant |
| 08/28/2013 | CN102078742B Low-temperature methanol washing method for low-pressure raw gas |
| 08/28/2013 | CN102076399B Combustion of CO and combustibles in steel furnace offgases |
| 08/28/2013 | CN102049175B Gas-liquid circulation flow reactor and method for treating odorous waste gas containing hydrocarbons |
| 08/28/2013 | CN102039080B Concentration homogenization method of hydrocarbon-containing waste gas |
| 08/28/2013 | CN102019132B Carbon dioxide recovery system |
| 08/28/2013 | CN101992009B Dehumidifier |
| 08/28/2013 | CN101961680B Vibration-free round wet-type electrostatic dust collector |
| 08/28/2013 | CN101848764B Method for producing noble metal-loaded powder, noble metal-loaded powder and exhaust gas purification catalyst |
| 08/28/2013 | CN101820969B Method and system for regenerating an amine-containing wash solution obtained during gas purification |
| 08/28/2013 | CN101732971B Sintering smoke purifying method |
| 08/28/2013 | CN101588855B Dry-scrubbing media compositions and methods of production and use |
| 08/28/2013 | CN101397927B Mat member, method of fabrication mat member, exhaust gas treating apparatus, and silencing device |
| 08/28/2013 | CN101389387B Apparatus and method for the concentration and dilution of specific gas |
| 08/27/2013 | US8518857 Ceramic structures having hydrophobic coatings |
| 08/27/2013 | US8518854 Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold |
| 08/27/2013 | US8518587 CO2 tolerant alkaline fuel cells and alkaline batteries |
| 08/27/2013 | US8518357 Systems and methods for sequestering sulfur |
| 08/27/2013 | US8518356 Method and apparatus for adjustably treating a sour gas |
| 08/27/2013 | US8518355 Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides |
| 08/27/2013 | US8518354 Diesel exhaust fluid formulation having a high ammonium content and a low freezing point |
| 08/27/2013 | US8518353 Reduced sorbent utilization for circulating dry scrubbers |
| 08/27/2013 | US8518165 Dry exhaust-gas treating apparatus |
| 08/27/2013 | US8518164 Fuel vapor treating apparatuses having a high thermal conductive honeycomb core |
| 08/27/2013 | US8518162 Method of treating a gas stream |
| 08/27/2013 | US8518158 Composition and method for removal of carbonyl sulfide from acid gas containing same |
| 08/27/2013 | US8518156 Method and system for regenerating a solution used in a wash vessel |
| 08/27/2013 | US8518155 Method and apparatus for separating gases |
| 08/27/2013 | US8518154 Sorbent compositions and processes for reducing mercury emissions from combustion gas streams |
| 08/27/2013 | US8518153 Metal-organic frameworks for Xe/Kr separation |
| 08/27/2013 | US8518151 Porous hollow fiber supported dense membrane for hydrogen production, separation, or purification |
| 08/27/2013 | US8518150 Method of producing high purity steam |
| 08/27/2013 | US8518149 Chlorine gas production |
| 08/27/2013 | US8516801 Exhaust gas purifying apparatus for internal combustion engine |
| 08/27/2013 | CA2732140C Weight-optimized portable oxygen concentrator |
| 08/27/2013 | CA2719640C Co2 recovery system and co2 recovery method |
| 08/27/2013 | CA2659744C Method for reprocessing combustion products of fossil fuels |
| 08/27/2013 | CA2613186C Pulverulent lime composition, method for the production thereof, and use of the same |
| 08/27/2013 | CA2592224C Engineered adsorbent structures for kinetic separation |
| 08/22/2013 | WO2013123196A1 Medical boom filter system and method |
| 08/22/2013 | WO2013122924A1 Selective catalytic reduction system and process for control of nox emissions in a sulfur-containing gas stream |
| 08/22/2013 | WO2013122773A1 Methods and apparatuses for processing natural gas |
| 08/22/2013 | WO2013121112A1 Coating for reducing nitrogen oxides |
| 08/22/2013 | WO2013121081A2 Method for treating impurities contained in exhaust gases of ships, ship with exhaust gas scrubber, and purification unit |
| 08/22/2013 | WO2013120166A1 Process for the removal of sulfur compounds from gas streams |
| 08/22/2013 | WO2013094220A3 Exhaust gas purification apparatus |
| 08/22/2013 | WO2013093597A3 Improved nox trap |
| 08/22/2013 | WO2013087181A3 Device and method for eliminating nox and n2o |
| 08/22/2013 | WO2013043802A3 Reducing nitrosamine content of amine compositions |