| 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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| 01/18/2012 | CN102319535A Waste gas treatment apparatus for denitration catalyst kiln |
| 01/18/2012 | CN102319534A Method for exhaust gas purification |
| 01/18/2012 | CN102319532A Integrated purification device of industrial dust and malodorous gas |
| 01/18/2012 | CN101811043B Preparation method of catalyst for nitrogen oxide storage and reduction |
| 01/18/2012 | CN101745314B Selective catalytic reduction converter |
| 01/18/2012 | CN101703873B Method for reclaiming and treating flue gas desulfurization byproducts for sintered pellets |
| 01/18/2012 | CN101670225B Sulfonated tail gas cycle-absorption method and cycle-absorption system |
| 01/18/2012 | CN101642715B Pyrophosphate catalyst of cerium for selectively catalyzing and reducing nitrogen oxides and preparation method thereof |
| 01/18/2012 | CN101631999B Sheets for total heat exchangers |
| 01/18/2012 | CN101237930B Method for producing catalytically-active materials |
| 01/17/2012 | US8097554 Apparatus for removing soot from diesel engine exhaust streams at temperatures at or below 150° C. |
| 01/17/2012 | US8097220 Porous bodies and methods |
| 01/17/2012 | US8097138 Oxygen partial pressure control apparatuses and methods of using solid electrolytes for oxygen partial pressure control |
| 01/17/2012 | US8097074 Air filtration and absorption method and system for the remediation of hydrazine |
| 01/17/2012 | US8097068 Method for treating a diamine absorbent stream |
| 01/17/2012 | US8097055 System for treating exhaust gas |
| 01/17/2012 | CA2545332C Exhaust gas catalyst |
| 01/15/2012 | CA2709722A1 Integrated biogas cleaning a system to remove water, siloxanes, sulfur, oxygen, chlorides, and volatile organic compounds |
| 01/13/2012 | CA2745359A1 A method and apparatus for producing power and hydrogen |
| 01/13/2012 | CA2745351A1 Separation of a sour syngas stream |
| 01/13/2012 | CA2745328A1 A method of treating a gaseous mixture comprising hydrogen, carbon dioxide and hydrogen sulphide |
| 01/12/2012 | WO2012006610A2 A gas pressurized separation column and process to generate a high pressure product gas |
| 01/12/2012 | WO2012006601A2 Carbon dioxide sequestrations involving two-salt-based thermolytic processes |
| 01/12/2012 | WO2012006280A1 Reduced fossil fuel in an oxidizer downstream of a biomass furnace |
| 01/12/2012 | WO2012006155A1 Syngas production through the use of membrane technologies |
| 01/12/2012 | WO2012005833A1 Organic substrate treatment system |
| 01/12/2012 | WO2012005627A1 Filter for removing contaminant gases from a gas flow |
| 01/12/2012 | WO2012005570A1 Gas sampling for co2 assay |
| 01/12/2012 | WO2012005375A1 Exhaust gas purifying catalyst, and method for producing same |
| 01/12/2012 | WO2012005235A1 Exhaust gas purifying catalyst and production method for same |
| 01/12/2012 | WO2012004980A1 Flue gas denitrification system |
| 01/12/2012 | WO2012004648A1 Exhaust gas purification apparatus and reductant dispensing method for internal combustion engine |
| 01/12/2012 | WO2012004466A1 Column with gas distribution and method for characterising an element for bringing gas and liquid into contact |
| 01/12/2012 | WO2012003900A1 Method of removing metal carbonyls from gaseous streams and metal carbonyl sorbent |
| 01/12/2012 | WO2010045232A8 Calcium looping process for high purity hydrogen production intergrated with capture of carbon dioxide, sulfur and halides |
| 01/12/2012 | US20120009657 Novel fusion carbonic anhydrase/cellulose binding polypeptide encoded by a novel hybrid gene, and method of creating and using the same |
| 01/12/2012 | US20120009109 Treatment of Flue Gas From an Oxyfuel Combustion Process |
| 01/12/2012 | US20120009108 Combined Waste Gas Treatment Of Waste Gas Streams Containing Ammonia And Nitrogen Oxides In Industrial Plants |
| 01/12/2012 | US20120009107 Sorbent use with oxyfuel sour compression |
| 01/12/2012 | US20120009106 Integration of Catalytic CO2 Oxidation and Oxyfuel Sour Compression |
| 01/12/2012 | US20120009105 Handling of Acids from Compressed Oxyfuel-Derived CO2 |
| 01/12/2012 | US20120009093 Honeycomb filter and method for producing honeycomb filter |
| 01/12/2012 | US20120009092 Honeycomb filter and method for producing honeycomb filter |
| 01/12/2012 | US20120009091 Catalyst for diesel particle filter, preparation method of the same, and soot reduction device of diesel engine including the same |
| 01/12/2012 | US20120008100 Dustproof structure of image generation device, and projection display device |
| 01/12/2012 | US20120006200 System for acid gas removal |
| 01/12/2012 | US20120006199 Sieve bed |
| 01/12/2012 | US20120006198 Air drier for air suspension of vehicle |
| 01/12/2012 | US20120006197 Method for recovery of carbon dioxide from a gas using a process gas heated reboiler for carbon dioxide removal in a stripper |
| 01/12/2012 | US20120006196 Capture of mercury from a gaseous mixture containing mercury |
| 01/12/2012 | US20120006195 Fabrication method for gas-adsorbing device, gas-adsorbing device, and method of using the same |
| 01/12/2012 | US20120006194 High flux sapo-34 membranes for co2/ch4 separation and template removal method |
| 01/12/2012 | US20120006193 Adsorption-desorption apparatus and process |
| 01/12/2012 | DE112008002171T9 Steuern eines SCR-Systems mit Filtereinrichtung Control of an SCR system with filter means |
| 01/12/2012 | DE102010026523A1 Chemical solution exchanging method, involves storing fluid stored on exchange bottoms by lateral inlet weirs, feeding fluid from separate streams over exchange bottoms, and passing currents in opposite directions over exchange bottoms |
| 01/12/2012 | DE102009053747B4 Verfahren zur Reduzierung von Stickoxiden aus dem Abgas eines Koksofens A method for reducing nitrogen oxides from the exhaust gas of a coke oven |
| 01/12/2012 | DE10130163B4 Anordnung zur Verminderung kohlenstoffhaltiger Partikelemissionen von Dieselmotoren Arrangement for reducing carbonaceous particulate emissions from diesel engines |
| 01/12/2012 | CA2804792A1 Carbon dioxide sequestration involving two-salt-based thermolytic processes |
| 01/12/2012 | CA2804627A1 A gas pressurized separation column and process to generate a high pressure product gas |
| 01/12/2012 | CA2804389A1 Syngas production through the use of membrane technologies |
| 01/12/2012 | CA2804284A1 Method of removing metal carbonyls from gaseous streams and metal carbonyl sorbent |
| 01/12/2012 | CA2804013A1 Organic substrate treatment system |
| 01/11/2012 | EP2404669A1 Catalyst for purification of exhaust gas |
| 01/11/2012 | EP2404668A1 Exhaust gas purification catalyst and process for producing same |
| 01/11/2012 | EP2404661A1 Catalyst for diesel particle filter, preparation method of the same, and soot reduction device of diesel engine including the same |
| 01/11/2012 | EP2404660A1 Sorbent use with oxyfuel sour compression |
| 01/11/2012 | EP2404659A1 Air drier for air suspension of vehicle |
| 01/11/2012 | EP2404658A2 Removal of NO2 by selective adsorption from oxyfuel derived flue gas |
| 01/11/2012 | EP2404657A1 Removal of acid mists |
| 01/11/2012 | EP2404656A2 Treatment of flue gas from an oxyfuel combustion process |
| 01/11/2012 | EP2404655A2 Removal of SOx from compressed oxyfuel-derived CO2 |
| 01/11/2012 | EP2404654A1 Integration of catalytic SO2 oxidation and oxyfuel sour compression |
| 01/11/2012 | EP2404653A1 Integrated flue gas dehumidification and wet cooling tower system |
| 01/11/2012 | EP2404652A1 Ventilation filter and electric device using same |
| 01/11/2012 | EP2403628A2 Methods and assemblies for liquid-phase reactions |
| 01/11/2012 | EP2403627A1 Enhancement of acid gas enrichment process |
| 01/11/2012 | EP2403542A1 Steriliser with exhaust gas cleaning system for decomposing nox with ozone |
| 01/11/2012 | EP2133524B1 Apparatus for purifying exhaust gas in internal combustion engine |
| 01/11/2012 | EP2051798B1 Method and device for storing and delivering ammonia from a solid ammonia storage medium |
| 01/11/2012 | EP2006502B1 Breather device, liquid tank, and exhaust gas purifying device for engine |
| 01/11/2012 | EP1664386B1 Method for the electrolysis of an aqueous solution of hydrogen chloride or chloralkali |
| 01/11/2012 | CN202109590U Humidification purification and dust-absorption integrated machine |
| 01/11/2012 | CN202109562U Recycling device for hot pot smoke |
| 01/11/2012 | CN202109499U On-line low-radiation coating waste gas treatment device |
| 01/11/2012 | CN202108629U Fuel tank cap of general purpose engine |
| 01/11/2012 | CN202108571U Metal honeycomb carrier for catalytic purification of motor vehicle exhaust |
| 01/11/2012 | CN202108568U Novel metal carrier |
| 01/11/2012 | CN202108566U Swirl type metal carrier |
| 01/11/2012 | CN202108564U Urea liquid filling system with magnetic switch |
| 01/11/2012 | CN202107669U Dryer regenerating unit of catalytic heat cracking device |
| 01/11/2012 | CN202105623U Flue gas desulfurization stirring device |
| 01/11/2012 | CN202105595U Ammonia injection grille |
| 01/11/2012 | CN202105594U Biological purification device for chemical waste gas |
| 01/11/2012 | CN202105593U Forced convection air purifying device based on photosynthesis |
| 01/11/2012 | CN202105592U Three-automatic desulfuration device based on recirculation fluidized bed boiler |
| 01/11/2012 | CN202105591U Clean smoke circulating system |
| 01/11/2012 | CN202105590U Fume purifying and condensed water recovery system |
| 01/11/2012 | CN202105589U Device for removing sulfur dioxide in smoke by utilizing lime mud |
| 01/11/2012 | CN202105588U Porous oxidation spray gun |
| 01/11/2012 | CN202105587U Naphthalene series water reducer production tail gas recovery and treatment system |