| 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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| 03/27/2013 | CN101922340B Fuel control strategy for heating a catalyst |
| 03/27/2013 | CN101922335B One-valve two-control ejection method for urea reducer |
| 03/27/2013 | CN101898078B Slow-release indoor disinfecting and decoration odor removing agent and production method and use method thereof |
| 03/27/2013 | CN101898076B Indoor polluted gas scavenger and preparation method and use thereof |
| 03/27/2013 | CN101890282B Air purifier and method thereof |
| 03/27/2013 | CN101874977B Method and system for recovering high-purity CO2 from gasification gas |
| 03/27/2013 | CN101842562B Exhaust purification system for internal combustion engine |
| 03/27/2013 | CN101842147B Method for the cleaning of off-gas |
| 03/27/2013 | CN101835533B Selective reduction catalyst |
| 03/27/2013 | CN101820970B Condensation and washing device, polymerisation device and method for cleaning process steam during the production of polylactide |
| 03/27/2013 | CN101804298B Method for preparing chlorine arresting agent |
| 03/27/2013 | CN101780374B Synchronized dust removal and desulfuration for smoke of coal-fired boiler and comprehensive utilization of flyash of coal-fired boiler |
| 03/27/2013 | CN101778931B Method and system for removing h2s from a natural gas stream |
| 03/27/2013 | CN101745289B Method for selectively removing H2S from gas mixture containing CO2 |
| 03/27/2013 | CN101721890B Tail gas collection system for tar and crude benzene |
| 03/27/2013 | CN101716448B Dynamic rotary rotational flow plate device for strengthening transmission |
| 03/27/2013 | CN101666248B Carbon-dioxide-capture-type steam power generation system |
| 03/27/2013 | CN101659410B Non-thermofusible phenol resin powder and method for producing the same |
| 03/27/2013 | CN101610830B Gas scrubber and use of the gas scrubber in melamine production |
| 03/27/2013 | CN101522285B Multi-stage sulfur removal system and process for an auxiliary fuel system |
| 03/27/2013 | CN101511973B Pollutant separator and isolation loop for fuel reaction physical distribution of fuel battery |
| 03/27/2013 | CN101505857B High temperature ammonia SCR catalyst and method of using the catalyst |
| 03/27/2013 | CN101501468B Vascular access device cleaning status indication |
| 03/27/2013 | CN101400444B Honeycomb structure for slurry coating |
| 03/27/2013 | CN101322916B Sulfur-containing compound gas cleaning filter medium device and method as well as used catalyst adsorption material thereof |
| 03/27/2013 | CN101318117B 分级膜氧化反应器系统 Fractionating membrane oxidation reactor systems |
| 03/27/2013 | CN101291735B Base for catalyst, catalyst and methods for producing those |
| 03/27/2013 | CN101239696B Oil gas discharging processing device for gas station and adsorption method thereof |
| 03/27/2013 | CN101157001B Modular pressure swing adsorption process and apparatus |
| 03/26/2013 | US8404909 Method for capturing carbon dioxide from biomass pyrolysis process |
| 03/26/2013 | US8404900 Absorbents for separating acidic gases |
| 03/26/2013 | US8404616 Photocatalyst and method for producing same |
| 03/26/2013 | US8404212 Apparatus with high surface area nanostructures for hydrogen storage, and methods of storing hydrogen |
| 03/26/2013 | US8404204 Granulate having photocatalytic activity and methods for manufacturing the same |
| 03/26/2013 | US8404203 Processes for reducing nitrogen oxides using copper CHA zeolite catalysts |
| 03/26/2013 | US8404202 Urea-resistant catalytic units and methods of using the same |
| 03/26/2013 | US8404201 Mn, Ce and Zr mixed oxides oxidation catalyst |
| 03/26/2013 | US8404200 Cold selective catalytic reduction |
| 03/26/2013 | US8404187 Support element for fragile structures such as catalytic converters |
| 03/26/2013 | US8404184 System and methods for assisting businesses in compliance with gas emissions requirements |
| 03/26/2013 | US8404038 Compositions and methods to sequester flue gas mercury in concrete |
| 03/26/2013 | US8404032 Humidity-conditioning sheet |
| 03/26/2013 | US8404031 Material and method for the sorption of hydrogen sulfide |
| 03/26/2013 | US8404027 Reabsorber for ammonia stripper offgas |
| 03/26/2013 | US8404026 Flow-through substrates and methods for making and using them |
| 03/26/2013 | US8404025 Systems and methods for biomethane cleaning and distribution |
| 03/26/2013 | US8404023 Air handling filtration equipment with adjustable media bed and method of use |
| 03/26/2013 | US8404022 Method of concentrating ozone gas and apparatus therefor |
| 03/26/2013 | US8403427 Vehicle air supply system |
| 03/26/2013 | US8402747 Method for heating up a catalytic converter |
| 03/26/2013 | CA2723366C Sulfur-impregnated organoclay mercury and/or arsenic ion removal media |
| 03/26/2013 | CA2716567C Co2 recovery system and co2 absorption liquid |
| 03/26/2013 | CA2670740C Catalytic converter with mounting device for a hot exhaust gas oxygen sensor |
| 03/26/2013 | CA2514087C Procedure for capturing mercaptans in a gas load |
| 03/21/2013 | WO2013040094A1 Methods and apparatus for carbon dioxide capture |
| 03/21/2013 | WO2013039971A2 Improved contactors, cartridges, components, systems, and related methods |
| 03/21/2013 | WO2013039736A1 Sorbent substrates for co2 capture and methods for forming the same |
| 03/21/2013 | WO2013039322A2 Dehumidifying agent container capable of using dehumidifying agent refill |
| 03/21/2013 | WO2013039300A1 Domestic plant factory capable of air purification |
| 03/21/2013 | WO2013039098A1 Method and apparatus for obtaining water from air |
| 03/21/2013 | WO2013039092A1 Hydrogen separation device and method for operating same |
| 03/21/2013 | WO2013039091A1 Fuel reformer and exhaust gas purification device using same |
| 03/21/2013 | WO2013039041A1 Co2 recovery device and co2 recovery method |
| 03/21/2013 | WO2013039040A1 Co2 recovery device and co2 recovery method |
| 03/21/2013 | WO2013039037A1 Exhaust gas purification catalyst, and exhaust gas purification catalyst structure |
| 03/21/2013 | WO2013038790A1 Exhaust purification device for internal combustion engine |
| 03/21/2013 | WO2013038564A1 Method for producing honeycomb structure and method for producing exhaust gas purification device |
| 03/21/2013 | WO2013038342A1 Portable oxygen concentrator |
| 03/21/2013 | WO2013038319A1 Proportional oxygen conserving device with flow sensing cross-reference to related applications |
| 03/21/2013 | WO2013038315A1 Portable oxygen concentrator with integrated manifold |
| 03/21/2013 | WO2013038297A1 Oxygen concentrator with dynamic noise control |
| 03/21/2013 | WO2013038096A1 Activated carbon filter with storage volume for a fuel tank |
| 03/21/2013 | WO2013037685A1 Method and device for degassing a pet plastic melt in an extrusion system |
| 03/21/2013 | WO2013037567A1 Housing for receiving moisture-sensitive objects |
| 03/21/2013 | WO2013037507A1 Method for treating a gas containing nitrogen oxides (nox), using a composition comprising zirconium, cerium and niobium as a catalyst |
| 03/21/2013 | WO2013037128A1 Separation of gases |
| 03/21/2013 | WO2013014421A3 Sub-atmospheric pressure gas scrubbers |
| 03/21/2013 | WO2012161433A3 Apparatus for reducing a mixing agent of an scr system |
| 03/21/2013 | WO2012148536A3 Process for purifying a gas in a temperature swing adsorption unit |
| 03/21/2013 | US20130071639 Covering and method for trapping of emissions from surfaces |
| 03/21/2013 | US20130071311 Air pollution control system and air pollution control method |
| 03/21/2013 | US20130071310 Process for removing hydrogen sulfide from very sour hydrocarbon gas streams using metal sulfide |
| 03/21/2013 | US20130071309 Separation of gases |
| 03/21/2013 | US20130071308 Co2 recovery using the sure process |
| 03/21/2013 | US20130071307 Method and device for the absorptive removal of carbon dioxide from biogas |
| 03/21/2013 | US20130071295 Work machine |
| 03/21/2013 | US20130069254 Column Internal Support Structure |
| 03/21/2013 | US20130068103 Filter element with a guide duct that penetrates its pleated walls |
| 03/21/2013 | US20130068102 Radioactive iodine adsorbent and radioactive iodine removal apparatus |
| 03/21/2013 | US20130068101 Sorbent Substrates for CO2 Capture and Methods for Forming the Same |
| 03/21/2013 | US20130068100 Method and instrumentation for comprehensive multidimensional chromatography separations using a micro flow modulator |
| 03/21/2013 | US20130067661 Dry Air Patient Support System and Method |
| 03/21/2013 | DE112008004043T5 Verfahren und Systeme der Gesamteinfang und Verwertung von gebrauchten organischen und anorganischen Materie von selbsterhaltenden menschlichen Siedlungen Procedures and systems of Gesamteinfang and recycling of used organic and inorganic matter of self-sustaining human settlements |
| 03/21/2013 | DE102011083103A1 Dunstabzugsvorrichtung und Verfahren zum Betreiben einer Dunstabzugsvorrichtung Extractor apparatus and method for operating an exhaust hood |
| 03/21/2013 | DE102011082926A1 Fume extracting device for use in kitchen in household area for e.g. removing cook fumes to purify air, has adjusting unit connected to component of fume hood for separately adjusting operation parameter of air conditioning device |
| 03/21/2013 | DE102011082925A1 Fume extraction device for removing and cleaning cooking fume in kitchen, has control unit which influences operating state of plasma source, and determination unit determines flow condition of extraction device |
| 03/21/2013 | DE102011082924A1 Dunstabzugsvorrichtung und Verfahren zum Betreiben einer Dunstabzugsvorrichtung Extractor apparatus and method for operating an exhaust hood |
| 03/21/2013 | DE102011082923A1 Fume extraction device for removing and cleaning cooking fume in kitchen, has air conditioning device having input interface for receiving user input, which is connected to one of the adjusting units for adjusting operating parameter |
| 03/21/2013 | DE102011082769A1 Verfahren und Vorrichtung zum Entgasen einer PET - Kunststoffschmelze in einer Extrusionsanlage Method and apparatus for degassing a PET - plastic melt into an extrusion line |
| 03/21/2013 | CA2852192A1 Chemoautotrophic conversion of carbon oxides in industrial waste to biomass and chemical products |