| 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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| 01/02/2009 | DE102007029549A1 Vorrichtung Device |
| 01/01/2009 | US20090005630 Treatment method and soil treatment method |
| 01/01/2009 | US20090005241 Purification Catalyst for Exhaust Gas, Production Method Therefor, and Purification Catalyst Equipment for Exhaust Gas |
| 01/01/2009 | US20090004431 Honeycomb structural body and exhaust gas purifying device |
| 01/01/2009 | US20090004096 Cos-Claus Configurations and Methods |
| 01/01/2009 | US20090004085 Method and System for Removing Mercury from Flue Gas |
| 01/01/2009 | US20090004084 Exchange Cation Selection in ETS-4 to Control Adsorption Strength and Effective Pore Diameter |
| 01/01/2009 | US20090004083 NOx control for IC engines |
| 01/01/2009 | US20090004082 pretreating exhaust gas by partially oxidizing nitrogen monoxide to form nitrogen dioxide, forming independent high temperature zone to which nitrogen compound and hydrocarbon compound are added to form amine radical, conducting denitration by treating amine and pretreated nitrogen oxide containing gas |
| 01/01/2009 | US20090004081 Exhaust gas purifying catalyst composition containing zeolite for reducing hydrogen sulfide |
| 01/01/2009 | US20090004080 Configurations and Methods for Sox Removal in Oxygen-Containing Gases |
| 01/01/2009 | US20090004079 Metal oxide catalyst support, a catalytic metal oxide selected from gallium oxide, indium oxide and a promoting metal; catalytic reducing of NOx to N2 with gasoline |
| 01/01/2009 | US20090004078 porous silicon carbide, cordierite, and/or acicular mullite catalytic coating; ceramics; water evaporation, calcining; reduces ignition and oxidation temperatures |
| 01/01/2009 | US20090004073 Catalytic Filter Having a Short Light-Off Time |
| 01/01/2009 | US20090004072 Ceramic Chemical Reaction Device Capable of Decomposing Solid Carbon |
| 01/01/2009 | US20090004070 Configurations and Methods for Effluent Gas Treatment |
| 01/01/2009 | US20090001524 Generation and distribution of a fluorine gas |
| 01/01/2009 | US20090001320 Removing hydrogen sulfide in a sour gas stream by contacting in a converter with an aqueous redox catalyst solution to produce a desulfurized gas and a liquid stream of reduced catalyst and elemental sulfur; shearing oxidizer gas into the liquid stream for catalyst regeneration; circulation |
| 01/01/2009 | US20090000586 Air Intake System |
| 01/01/2009 | US20090000483 Industrial unit comprising a device for protecting the internal parts thereof |
| 01/01/2009 | US20090000482 System and method extracting compression heat in biogas treatment plant |
| 01/01/2009 | US20090000481 Methods and Systems For Characterizing A Sorbent Tube |
| 01/01/2009 | US20090000480 Composite Palladium Membrane Having Long-Term Stability for Hydrogen Separation |
| 01/01/2009 | US20090000476 Carbon dioxide absorbent and carbon dioxide absorption method using the same |
| 01/01/2009 | US20090000475 Zeolite membrane structures and methods of making zeolite membrane structures |
| 01/01/2009 | US20090000474 Gas storage materials and devices |
| 01/01/2009 | US20090000473 Glass-ceramic membranes |
| 01/01/2009 | US20090000472 Method of Drying an Air Dehumidifier |
| 01/01/2009 | US20090000281 Method for Catalytic Reduction of Nitrogen Oxides |
| 01/01/2009 | US20090000277 Exhaust Gas Purification Apparatus For Internal Combustion Engine |
| 01/01/2009 | US20090000257 System and method for removing pollutants from a roadway |
| 12/31/2008 | WO2009003174A1 Sorbent fiber compositions and methods of using the same |
| 12/31/2008 | WO2009003171A1 Sorbent fiber compositions and methods of temperature swing adsorption |
| 12/31/2008 | WO2009002969A2 System and process for gas sweetening |
| 12/31/2008 | WO2009002294A1 A method and system for using an ozone generating device for air purification |
| 12/31/2008 | WO2009002174A2 Method and system for removing hydrogen sulphide (h2s) from a natural gas stream |
| 12/31/2008 | WO2009001962A1 Process for producing catalyst support for exhaust gas purification and catalyst support for exhaust gas purification |
| 12/31/2008 | WO2009001902A1 Catalyst carrier and exhaust gas purifying catalyst |
| 12/31/2008 | WO2009001891A1 Method of regenerating used catalyst |
| 12/31/2008 | WO2009001804A1 Method for efficiently recovering carbon dioxide in gas |
| 12/31/2008 | WO2009001715A1 Catalyst for exhaust gas purification |
| 12/31/2008 | WO2009001688A1 Method for removal of n2o contained in exhaust gas from sewage sludge incinerator |
| 12/31/2008 | WO2009001623A1 Nox purification system, and method for control of nox purification system |
| 12/31/2008 | WO2009001587A1 Self-propelled construction machine |
| 12/31/2008 | WO2009001424A1 Gas cracking apparatus |
| 12/31/2008 | WO2009001131A1 Non-zeolite base metal scr catalyst |
| 12/31/2008 | WO2009001094A2 Reduction of greenhouse gas emission |
| 12/31/2008 | WO2009000992A1 Method for optimising the control of a centre for the treatment of fumes from a rotary furnace for baking carbon blocks |
| 12/31/2008 | WO2009000867A1 Liquid fuel from aquatic biomass |
| 12/31/2008 | WO2009000782A1 Process for the polymerisation of olefins |
| 12/31/2008 | WO2009000781A1 Process for reducing carbon monoxide in olefin-containing hydrocarbon feedstocks |
| 12/31/2008 | WO2009000497A1 Purification process for gas from hydrogen sulfide through regenerated ferric ion solutions |
| 12/31/2008 | WO2009000359A2 A method and a system for treatment of a nox- and soot-containing exhaust gas |
| 12/31/2008 | WO2009000357A2 Storage tank for gaseous fuels, and use thereof |
| 12/31/2008 | WO2009000025A1 An improved method for co2 transfer from gas streams to ammonia solutions |
| 12/31/2008 | WO2008137463A3 Doped supported zinc oxide sorbents for desulfurization applications |
| 12/31/2008 | WO2008137462A3 Silver-based sorbents |
| 12/31/2008 | WO2008132338A3 Method for deacidification of a gas with thermal diffusion fractioning of the absorbent solution charged with acidic compounds |
| 12/31/2008 | WO2008124625A3 Ammonia destruction methods for use in a claus tail gas treating unit |
| 12/31/2008 | WO2008115250A3 Fluid storage and purification method and system using ionic liquid in particular di-imidazolium cation |
| 12/31/2008 | WO2008092500A8 Method and device for safe storage and delivery of ammonia and use of storage materials |
| 12/31/2008 | EP2009092A1 Method for producing aquatic biomass |
| 12/31/2008 | EP2009080A1 Method for separation of methane, methane separator, and methane utilization system |
| 12/31/2008 | EP2009062A1 Compounding oxygen absorber for resin and process for production thereof |
| 12/31/2008 | EP2008985A1 Junction element, honeycomb segment junction element, and honeycomb structure therefrom |
| 12/31/2008 | EP2008712A2 Catalyst supporting honeycomb and method of manufacturing the same |
| 12/31/2008 | EP2007853A2 Process for the treatment of a product stream |
| 12/31/2008 | EP2007682A1 Composition based on zirconium oxide and cerium oxide, with a high reproducibility and a stable specific surface area, method of preparation and use in the treatment of exhaust gases |
| 12/31/2008 | EP2007630A2 Method and system of operating a trans-fill device |
| 12/31/2008 | EP2007504A1 Process to recover medium purity carbon dioxide |
| 12/31/2008 | EP2007503A1 Vacuum pressure swing process to recover high purity carbon dioxide |
| 12/31/2008 | EP2007502A2 Portable oxygen concentrator |
| 12/31/2008 | EP2007501A2 Method and system for atmosphere recycling |
| 12/31/2008 | EP1885795B1 Desiccant plastic composition for a shaped article |
| 12/31/2008 | EP1874440A4 Mercury removal sorbent |
| 12/31/2008 | EP1426095B1 Dehumidifying device of the coating film delaminating type |
| 12/31/2008 | EP1281165B1 Catalyst for purification of diesel engine exhaust gas |
| 12/31/2008 | CN201171965Y Pneumatic energy-saving stirring device of thionizer |
| 12/31/2008 | CN201171964Y Spray tower capable of processing flue gas generated by burning refuse |
| 12/31/2008 | CN201171963Y Multilayer water spraying desulfurizer |
| 12/31/2008 | CN201171962Y Two-furnace one-tower type wet flue gas desulfurization device gas system |
| 12/31/2008 | CN201171961Y Gas-water separation-filteration desulfurization purifier |
| 12/31/2008 | CN201171960Y No-valve air material-blocking device of transmission one-piece dehumidification device |
| 12/31/2008 | CN201171959Y Efficient air dehumidifier |
| 12/31/2008 | CN201171958Y Fume cleaning device for medical treatment operation |
| 12/31/2008 | CN201171956Y Fillers bearing structure of glass lining tower |
| 12/31/2008 | CN201171925Y Isopropyl alcohol supply device used in silicon-slice isopropyl alcohol drying method |
| 12/31/2008 | CN201171923Y Oil material cracking evaporating waste gas treatment device |
| 12/31/2008 | CN101336353A Disposal method and equipment for exhaust gas from combustion system |
| 12/31/2008 | CN101336130A Apparatus for mixing a fluid with a large gas stream, especially for introducing a reducing agent into a flue gas comprising nitrogen oxides |
| 12/31/2008 | CN101336129A Zeolite catalyst with improved nox reduction in scr |
| 12/31/2008 | CN101336128A Fluid heating method |
| 12/31/2008 | CN101336127A Device for treating a gaseous effluent loaded with odorant compounds using a three-dimensional mesh, corresponding installation and process |
| 12/31/2008 | CN101335360A Hydrogen continuous transmission device |
| 12/31/2008 | CN101333956A Coupling type catalyst |
| 12/31/2008 | CN101333680A Method and apparatus for quickly maintaining epitaxy end gas processor |
| 12/31/2008 | CN101333679A Method and apparatus for shortening maintenance time of epitaxy end gas processor |
| 12/31/2008 | CN101333146A Methane recovery device |
| 12/31/2008 | CN101332424A Denitrification catalyst and its preparing method |
| 12/31/2008 | CN101332411A Method capable of reducing flue-gas acid gas in boiler |