| 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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| 06/03/2011 | CA2781864A1 Method and system for capturing carbon dioxide in an oxyfiring process where oxygen is supplied by regenerable metal oxide sorbents |
| 06/03/2011 | CA2781797A1 Complex oxide, method for producing same and exhaust gas purifying catalyst |
| 06/03/2011 | CA2781765A1 Absorbent solution containing a breakdown inhibitor derived from pyrimidine or from triazine and absorption process for acid compounds contained in a gaseous effluent |
| 06/03/2011 | CA2781602A1 Advanced intercooling and recycling in co2 absorption |
| 06/03/2011 | CA2779535A1 Exhaust gas treatment device for an oxygen combustion system |
| 06/03/2011 | CA2719640A1 Co2 recovery system and co2 recovery method |
| 06/02/2011 | US20110129398 Component for producing vacuum insulation systems |
| 06/02/2011 | US20110129391 Honeycomb filter and exhaust gas purifying apparatus |
| 06/02/2011 | US20110126847 Palladium-containing nanoscale catalysts |
| 06/02/2011 | US20110126828 Personal air purifier |
| 06/02/2011 | US20110126715 Carbon dioxide gas recovery apparatus |
| 06/02/2011 | US20110126713 Air filtration device |
| 06/02/2011 | US20110126711 Device and Method for Recovering Moisture in the Atmosphere |
| 06/02/2011 | US20110126710 Two phase reactor |
| 06/02/2011 | US20110126709 Use of calcium exchanged x-type zeolite for improvement of refinery off-gas pressure swing adsorption |
| 06/02/2011 | US20110126708 Gas Adsorbents Based on Microporous Coordination Polymers |
| 06/02/2011 | US20110126707 Emission treatment process from natural gas dehydrators |
| 06/02/2011 | US20110126706 Pre-purification unit of cryogenic air separation unit, hydrocarbon adsorbent, and method of pre-treating feed air |
| 06/02/2011 | US20110126705 Process For Decreasing Or Eliminating Unwanted Hydrocarbon And Oxygenate Products Caused By Fisher Tropsch Synthesis Reactions In A Syngas Treatment Unit |
| 06/02/2011 | US20110126704 Portable humidifying device and method for using same |
| 06/02/2011 | US20110126527 Nox storage materials and traps resistant to thermal aging |
| 06/01/2011 | EP2327474A1 Methanol carbonylation system having absorber with multiple solvent options |
| 06/01/2011 | EP2327467A1 APPARATUS FOR RECOVERING CO2 AND METHOD OF RECOVERING CO2& xA; |
| 06/01/2011 | EP2326808A1 Motor vehicle having a system for feeding fluid into another medium, particularly for feeding a reducing agent into the exhaust gas of an internal combustion engine |
| 06/01/2011 | EP2326609A1 Methods of making inorganic membranes |
| 06/01/2011 | EP2326416A1 Nitrogen oxide storage catalytic converter for use in a motor vehicle in a position near the engine |
| 06/01/2011 | EP2326407A1 Catalyst and process |
| 06/01/2011 | EP2326406A1 Method and system for treatment of malodorous gases emanating from a pulp mill |
| 06/01/2011 | EP2326405A1 Gas cleaning method and apparatus |
| 06/01/2011 | EP2326404A1 Process and plant |
| 06/01/2011 | EP2326403A1 System and method for removing hydrogen sulfide from a natural gas stream |
| 06/01/2011 | EP2326401A2 Ammonia-free gaseous air filter |
| 06/01/2011 | EP2326246A1 Gas sampling line for respiratory gases |
| 06/01/2011 | EP1595666B1 Method of producing honeycomb structure body |
| 06/01/2011 | DE102009056042A1 Method for determining conversion level of catalyzer arranged in exhaust system of internal combustion engine, involves computing surface temperature of catalyzer and determining light-off temperature of catalyzer |
| 06/01/2011 | DE102009052506A1 Gaswäscher mit integriertem Wärmetauscher Scrubber with integrated heat exchanger |
| 06/01/2011 | CN201851197U Automobile exhaust purification and muffling composite device |
| 06/01/2011 | CN201850137U Molecular sieve pressure-swing-adsorption oxygen generator with double oxygen storage tanks |
| 06/01/2011 | CN201848250U Filtering device for adhesive |
| 06/01/2011 | CN201848206U Flue gas desulfurization biphase rectifier and flue gas desulfurization system |
| 06/01/2011 | CN201848205U High-temperature waste gas closed absorption, cooling, desulfurization and purification device |
| 06/01/2011 | CN201848204U Sintering fume seawater desulfurization tower |
| 06/01/2011 | CN201848203U Alkali adding device for flue gas desulfurization |
| 06/01/2011 | CN201848202U Novel cyclone waste gas absorption tower |
| 06/01/2011 | CN201848201U Automatic water compensation device |
| 06/01/2011 | CN201848200U Wet magnesium oxide desulphurization device |
| 06/01/2011 | CN201848199U Circulatory spraying device |
| 06/01/2011 | CN201848198U Industrial waste gas treatment and salt regenerating unit |
| 06/01/2011 | CN201848197U Treatment device for ammonia gas in nitridation furnace |
| 06/01/2011 | CN201848196U Unpowered moisture drier |
| 06/01/2011 | CN201848195U Device for co-production of sodium fluosilicate in washing of phosphate tail gas |
| 06/01/2011 | CN201848194U Tail gas recovering device for mechanical ammonia water clarifying tank |
| 06/01/2011 | CN201848193U Baking spray tower |
| 06/01/2011 | CN201848192U Housing of absorption box |
| 06/01/2011 | CN201848191U Waste gas treatment device |
| 06/01/2011 | CN201848190U Normal-temperature processing organic solvent purifying device |
| 06/01/2011 | CN201848189U Novel desulphurization device |
| 06/01/2011 | CN201848180U Surfing type desulfuration dust remover |
| 06/01/2011 | CN201848169U Anti-explosion air dehumidifying purifier |
| 06/01/2011 | CN201848164U Desulfurization demister adopting ammonia method |
| 06/01/2011 | CN201847954U Self-cleaning type photocatalysis peculiar smell treater for lamp tube |
| 06/01/2011 | CN102084236A Method and kit for adsorbent performance evaluation |
| 06/01/2011 | CN102084097A Passive ammonia-selective catalytic reduction for NOx control in internal combustion engines |
| 06/01/2011 | CN102084096A Passive ammonia-selective catalytic reduction for NOx control in ineternal combustion engines |
| 06/01/2011 | CN102083532A Method for removing a catalyst inhibitor from a substrate |
| 06/01/2011 | CN102083531A Catalyst device for exhaust gas purification and method of purifying exhaust gas |
| 06/01/2011 | CN102083530A Honeycomb catalyst for purifying exhaust gas discharged from automobile, method for producing the same, and exhaust gas purifying method using the catalyst |
| 06/01/2011 | CN102083529A Catalyst for treating discharge gas |
| 06/01/2011 | CN102083517A Sulphur granulation apparatus and process |
| 06/01/2011 | CN102083513A Promoter enhanced chlled ammonia based system and method for removal of CO2 from flue gas stream |
| 06/01/2011 | CN102083512A Carbon dioxide recovery |
| 06/01/2011 | CN102080589A Three-way catalytic converter |
| 06/01/2011 | CN102080588A Urea filter-urea pump built-in urea system |
| 06/01/2011 | CN102080559A Exhaust airway-free purifying exhaust structure for road tunnel |
| 06/01/2011 | CN102080558A Purification and exhaust method for road tunnel without air shaft |
| 06/01/2011 | CN102080235A Method of producing cryolite by recycling flue gas containing SO2, CO2 and fluorine of electrolytic aluminum |
| 06/01/2011 | CN102080000A Method for separating and purifying CO from water gas by pressure swing adsorption |
| 06/01/2011 | CN102079734A Circulating economic comprehensive treatment method for industrial production of tetrachlorophthalic anhydride |
| 06/01/2011 | CN102079511A Acid making system suitable for high-concentration sulfur dioxide-containing flue gas |
| 06/01/2011 | CN102078813A Catalyst for hydrolyzing carbonyl sulfide at low temperature and preparation method of catalyst |
| 06/01/2011 | CN102078809A Selective catalytic reduction (SCR) flue gas denitrification catalyst and preparation method thereof |
| 06/01/2011 | CN102078797A Modified magnetic catalyst for demercuration of flue gas as well as preparation method and application thereof |
| 06/01/2011 | CN102078796A Carbon dioxide solid absorbent and preparation method thereof |
| 06/01/2011 | CN102078767A V-shaped mixing grille for selective-catalytic-reduction denitration device |
| 06/01/2011 | CN102078766A Air circulation system for fish and plants |
| 06/01/2011 | CN102078765A Wet flue gas desulfurization (WFGD) absorption tower of power plant |
| 06/01/2011 | CN102078764A Flue gas lime-gypsum desulfuration method for industrial furnace without chimney |
| 06/01/2011 | CN102078763A Method for integrally desulfurizing and dedusting gas fume of glass melting furnace |
| 06/01/2011 | CN102078762A Nitrite wastewater denitrification process after wet denitration |
| 06/01/2011 | CN102078761A Comprehensive flue gas desulfurization, mercury removal and denitration process and device |
| 06/01/2011 | CN102078760A Method for desulfurizing and denitrifying flue gas |
| 06/01/2011 | CN102078759A Treatment device for germane-containing waste gas |
| 06/01/2011 | CN102078758A Carbon dioxide gas recovery apparatus |
| 06/01/2011 | CN102078757A Halogen spraying and adding device for smoke mercury removal and spraying and adding method thereof |
| 06/01/2011 | CN102078756A Tourmaline composite air-purification filter |
| 06/01/2011 | CN102078755A Integrally skid-mounted denitration device of power plant |
| 06/01/2011 | CN102078754A Coal-fired flue gas treatment method based on a contract energy management project |
| 06/01/2011 | CN102078753A Cellular activated carbon-based denitration catalyst as well as preparation and application thereof |
| 06/01/2011 | CN102078752A Method for preparing sodium nitrite from nitric oxide waste gas through multistage oxidation absorption |
| 06/01/2011 | CN102078751A Bituminous pavement penetrating agent with function of purifying oxynitride (NOx) discharged from vehicles |