| 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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| 03/30/2011 | CN101992023A Integrated flue gas-purifying apparatus by using old or existing electric dust collector |
| 03/30/2011 | CN101992022A Method for controlling excessive biomembrane accumulation in gas-phase biofilter |
| 03/30/2011 | CN101992021A Method for eliminating indoor pollution through constructing artificial ecosystem |
| 03/30/2011 | CN101992020A Waste gas treatment process and fluidized-bed bioreactor used for same |
| 03/30/2011 | CN101992019A Flue gas desulfurization (FGD) process by dry method |
| 03/30/2011 | CN101992018A Method for desulfurizing fluid and methods for operating coal combustion system |
| 03/30/2011 | CN101992017A Device and method for treating sodium salt-containing desulfurization waste liquid in coking industry |
| 03/30/2011 | CN101992016A System and method for flue gas scrubbing |
| 03/30/2011 | CN101992015A Method for sequestering carbon dioxide |
| 03/30/2011 | CN101992014A Improvement of waste gas treatment water scrubber overflow discharge port in PCB manufacture technology |
| 03/30/2011 | CN101992013A Waste gas purifying system for highway tunnel |
| 03/30/2011 | CN101992012A Formaldehyde scavenger and preparation method thereof |
| 03/30/2011 | CN101992011A Botanic remover for formaldehyde and preparation process thereof |
| 03/30/2011 | CN101992010A New method and new technique for performing flue gas desulfurization and decarburization |
| 03/30/2011 | CN101992009A Dehumidifier |
| 03/30/2011 | CN101992008A Dryer |
| 03/30/2011 | CN101992007A Sector plate spiral runner gas concentrator |
| 03/30/2011 | CN101992006A Device for absorbing carbon dioxide in air |
| 03/30/2011 | CN101992005A High efficient organic solvent recovery unit and temperature/humidity control method thereof |
| 03/30/2011 | CN101992004A N-hexane tail gas recovering device |
| 03/30/2011 | CN101992003A Bamboo charcoal air cleaner with semiconductor temperature difference microcirculation power |
| 03/30/2011 | CN101992002A Novel absorption tower |
| 03/30/2011 | CN101992001A Regenerating method of adsorbing material and system thereof |
| 03/30/2011 | CN101992000A Novel tannin cured chitosan heavy metal ion dynamic absorption device and preparation method thereof |
| 03/30/2011 | CN101991998A Tertiary filter |
| 03/30/2011 | CN101991996A Dedusting and desulfuration method and equipment for coal-fired boiler |
| 03/30/2011 | CN101991992A 室内空气净化装置 Indoor air cleaning devices |
| 03/30/2011 | CN101991989A Crystal bypass filtering method and device in single tower |
| 03/30/2011 | CN101564640B Combined removal method for contaminants from coal-fired flue gas and special purification reactor thereof |
| 03/30/2011 | CN101564633B Flue gas purifying device for fixed-bed |
| 03/30/2011 | CN101559322B Photodegradation device of phosphine fumigation exhaust gas |
| 03/30/2011 | CN101487004B Reproducible dry-adsorption desulfurizing agent and preparation method thereof |
| 03/30/2011 | CN101439279B Decoration wall material for purifying indoor air as well as preparation method and use thereof |
| 03/30/2011 | CN101433803B Process for preparing honeycomb-shaped SCR catalyst for purifying diesel car tail gas |
| 03/30/2011 | CN101381127B Method for recovering cyanide and ammonia nitrogen in acrylic nitrile waste water using membrane absorption method |
| 03/30/2011 | CN101371967B Liquid gas sweetening alkali liquor oxidized regeneration method and apparatus |
| 03/30/2011 | CN101274211B High-temperature dechlorinating agent and preparing method thereof |
| 03/30/2011 | CN101244848B On-site comprehensive approach for wastewater, artesian well, waste slurry and engine waste gas |
| 03/30/2011 | CN101072622B Method of decomposing nitrogen dioxide |
| 03/29/2011 | US7915379 Extraction process utilzing liquified carbon dioxide |
| 03/29/2011 | US7914758 Captured CO2 from atmospheric, industrial and vehicle combustion waste |
| 03/29/2011 | US7914757 Process and device for immobilizing mercury by producing crystalline mercury sulfide for subsequent disposal of mercury sulfide |
| 03/29/2011 | US7914747 System and method for controlling and reducing NOx emissions |
| 03/29/2011 | US7914612 Compliant column sheath assembly for gas chromatography |
| 03/29/2011 | US7914611 Multi-layered support system |
| 03/29/2011 | US7914608 Method of processing volatile organic compound and system for processing volatile organic compound |
| 03/29/2011 | US7914606 System for separating a waste liquid and a hydrocarbon gas from a produced gas |
| 03/29/2011 | US7913487 Pollution control device and method of servicing same |
| 03/29/2011 | CA2418488C Reactor for catalytic treatment of a particle-containing gas |
| 03/24/2011 | WO2011035217A2 A filter |
| 03/24/2011 | WO2011035149A2 Converting co2, to an alcohol |
| 03/24/2011 | WO2011035047A2 High-temperature treatment of hydrous minerals |
| 03/24/2011 | WO2011034993A1 High pressure high co2 removal configurations and methods |
| 03/24/2011 | WO2011034880A2 Composition for use as nox removing translucent coating |
| 03/24/2011 | WO2011034873A1 Method and system for regenerating a solution used in a wash vessel |
| 03/24/2011 | WO2011034855A2 Processes and apparatuses for reducing pollutants and producing syngas |
| 03/24/2011 | WO2011034853A1 Processes and apparatuses for purifying greenhouse gases |
| 03/24/2011 | WO2011034824A1 Apparatus and method for remediation of aqueous solutions |
| 03/24/2011 | WO2011034777A2 Method and system for transporting and processing sour fluids |
| 03/24/2011 | WO2011034726A1 Method and system for removal of carbon dioxide from a process gas |
| 03/24/2011 | WO2011034725A1 Method for removal of carbon dioxide from a process gas |
| 03/24/2011 | WO2011034724A1 Single absorber vessel to capture co2 |
| 03/24/2011 | WO2011034240A1 Scr system having bypass system |
| 03/24/2011 | WO2011034239A1 Scr system having an anti-vibration apparatus |
| 03/24/2011 | WO2011034238A1 Scr system |
| 03/24/2011 | WO2011034237A1 Scr system |
| 03/24/2011 | WO2011034190A1 Plasma-generation device |
| 03/24/2011 | WO2011034189A1 Gas treatment device and internal combustion engine |
| 03/24/2011 | WO2011034015A1 Retention structure of honeycomb structure in exhaust gas purification device |
| 03/24/2011 | WO2011033732A1 Construction machine |
| 03/24/2011 | WO2011033280A1 Desulphurisation process |
| 03/24/2011 | WO2011033235A1 Composite material comprising an organic-inorganic material, preparation process, and uses |
| 03/24/2011 | WO2011033233A1 Zeolitic organic-inorganic functionalised imidazolate material, method for preparing same and uses thereof |
| 03/24/2011 | WO2011033201A1 Method for purifying a gas stream including mercury |
| 03/24/2011 | WO2011033191A1 Process for the deacidification of a gas by an absorbent solution with removal of cos by hydrolysis |
| 03/24/2011 | WO2011033156A1 Method for recovering co2 by means of cao and the exothermic reduction of a solid |
| 03/24/2011 | WO2011032978A1 Water extraction unit |
| 03/24/2011 | WO2011032275A1 Systems and methods for concentrating waste water fluids |
| 03/24/2011 | WO2011032225A1 Process and apparatus for removal of volatile organic compounds from a gas stream |
| 03/24/2011 | WO2010142635A3 Method for producing a three-way catalyst comprising rhodium and platinum supported on separate oxide supports, said method having only one coating step and calcining step |
| 03/24/2011 | WO2010132563A3 Combustion flue gas nox treatment |
| 03/24/2011 | WO2010132358A3 Layered catalyst to improve selectivity or activiity of manganese containing vanadium-free mobile catalyst |
| 03/24/2011 | WO2010118125A3 Zoned catalysts for diesel applications |
| 03/24/2011 | WO2010057597A3 Method and plant for obtaining nh3 from a mixture comprising nh3 and acidic gases |
| 03/24/2011 | WO2010037448A3 Compressor for pressurising carbon dioxide |
| 03/24/2011 | WO2010009096A3 Oil vapor cleaner |
| 03/24/2011 | US20110071022 Process to prepare adsorbents from organic fertilizer and their applications for removal of acidic gases from wet air streams |
| 03/24/2011 | US20110070140 Catalyst for removal of nitrogen oxide and method for removal of nitrogen oxide |
| 03/24/2011 | US20110070139 Catalyst combinations and methods and systems for oxidizing nitric oxide in a gas stream |
| 03/24/2011 | US20110070138 Use of photocatalytically coated particles for decomposition of air pollutants |
| 03/24/2011 | US20110070137 Method of managing carbon dioxide emissions |
| 03/24/2011 | US20110070136 Promoter enhanced chilled ammonia based system and method for removal of co2 from flue gas stream |
| 03/24/2011 | US20110070135 Processes and Apparatuses for Purifying Greenhouse Gases |
| 03/24/2011 | US20110070134 PROCESS AND CATALYST SYSTEM FOR SCR OF NOx |
| 03/24/2011 | US20110068264 Ion mobility sensor system |
| 03/24/2011 | US20110067994 System and method for removing volatile vapors from containers |
| 03/24/2011 | US20110067572 Sorbent Activation Plate |
| 03/24/2011 | US20110067567 Method and system for regenerating a solution used in a wash vessel |
| 03/24/2011 | US20110067566 Adsorbent bed pressure balancing for a gas concentrator |
| 03/24/2011 | US20110067405 Integrated Ion Transport Membrane and Combustion Turbine System |