| 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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| 05/29/2013 | DE102011087288A1 Abgasnachbehandlungssystem und Verfahren zum Einbringen eines Reduktionsmittels in einen Abgaskanal einer Brennkraftmaschine Exhaust treatment system and method for introducing a reducing agent into an exhaust passage of an internal combustion engine |
| 05/29/2013 | DE102011087082A1 Method for operating selective catalytic reduction-catalyst system in exhaust gas system, involves calculating factor from volume of selective catalytic reduction on filter-catalyst |
| 05/29/2013 | DE102011055678A1 Kalziniervorrichtung zur Abscheidung von Kohlendioxid aus einem Feststoff The calcining for separating carbon dioxide from a solid |
| 05/29/2013 | DE102010049451B4 Verfahren und Vorrichtung zur Abscheidung von Schwefelwasserstoff aus Gaswaschlösungen Method and apparatus for the separation of hydrogen sulfide from gas washing solutions |
| 05/29/2013 | DE102005021748B4 Abgasreinigungsvorrichtung für einen Verbrennungsmotor An exhaust purification device for an internal combustion engine |
| 05/29/2013 | CN202955787U Fan coil unit with function of plasma purification and sterilization |
| 05/29/2013 | CN202954841U Modular dual-action air filtration device for refuge chamber |
| 05/29/2013 | CN202954832U Chemical refrigeration type cooling, dehumidifying and purifying device for refuge chamber |
| 05/29/2013 | CN202953911U Oily sludge pyrolysis treatment heat energy utilization device |
| 05/29/2013 | CN202953837U Salt-removing water tank device |
| 05/29/2013 | CN202953819U Preparation and environment protection device for iodine value reagent |
| 05/29/2013 | CN202951456U Special gas preparation device with pneumatic single-rod-driven pistons |
| 05/29/2013 | CN202951401U Photocatalytic air chemotherapeutic agent pollution treatment device |
| 05/29/2013 | CN202951400U Photocatalyst air purifying device |
| 05/29/2013 | CN202951399U Magnesium oxide process desulfurization system |
| 05/29/2013 | CN202951398U Exhaust gas desulfuration treatment device |
| 05/29/2013 | CN202951397U Device for eliminating nitrogen dioxide tail gas emission in experiment |
| 05/29/2013 | CN202951396U Double fluid split-flow bent purification tower for waste gas treatment |
| 05/29/2013 | CN202951395U Malodorous gas processing device |
| 05/29/2013 | CN202951394U Gas-liquid separator of plasma cutting machine |
| 05/29/2013 | CN202951393U Automatic water refill device capable of filtering water moist and oxyhydrogen of oxyhydrogen making machine |
| 05/29/2013 | CN202951392U Novel wireless-type dehumidifier |
| 05/29/2013 | CN202951391U Impurity trapping system for absorbing hydrochloric acid in production of dichlorobenzene |
| 05/29/2013 | CN202951390U Dry gas desulfurization solvent regeneration device |
| 05/29/2013 | CN202951389U 吸附装置 Adsorption unit |
| 05/29/2013 | CN202951387U Desulfurization and denitrification dust remover |
| 05/29/2013 | CN202951386U Desulfurization and denitrification dust remover |
| 05/29/2013 | CN202951372U Removing system of oligomer contamination |
| 05/29/2013 | CN202951368U Multiple-filtration air purifier |
| 05/29/2013 | CN202951357U Air automatic monitoring station general type composite zero gas filtering device |
| 05/29/2013 | CN202950998U Integrated rolling photocatalyst air cleaning device |
| 05/29/2013 | CN103124588A Use of a NOx-reducing catalyst system based on a mixed cerium oxide |
| 05/29/2013 | CN103120931A Cage type carbon dioxide adsorption material as well as preparation method and application thereof |
| 05/29/2013 | CN103120928A Method for producing adsorbing agent for adsorbing subfluoride in sulfur hexafluoride |
| 05/29/2013 | CN103120927A Amino functional silica-gel adsorbing material, and preparation method and application thereof |
| 05/29/2013 | CN103120916A 分级膜氧化反应器系统 Fractionating membrane oxidation reactor systems |
| 05/29/2013 | CN103120899A SCR (silicon controlled rectifier) denitration system of cement kiln gas |
| 05/29/2013 | CN103120898A Process device for reducing selective catalytic reduction (SCR) catalyst poisoning |
| 05/29/2013 | CN103120897A Method for simultaneously performing catalyzing, desulfurization and denitrification on flue gas |
| 05/29/2013 | CN103120896A Air cleaner |
| 05/29/2013 | CN103120895A Flue gas conditioning and atomization acid/alkali comprehensive reaction tower |
| 05/29/2013 | CN103120894A Desulfurizing absorption tower |
| 05/29/2013 | CN103120893A Method for removing element state mercury in flue gas |
| 05/29/2013 | CN103120892A Method for purifying air by using extract obtained from tea |
| 05/29/2013 | CN103120891A Flue gas sulfur detection and desorption control system of energy-saving and environment-friendly laterite-nickel ore smelting vertical furnace |
| 05/29/2013 | CN103120890A Desulfurizing absorption tower |
| 05/29/2013 | CN103120889A Waste gas catalytic combustion and biological purification device |
| 05/29/2013 | CN103120888A Method for regenerating biogas dehydration drying agent by utilizing low enthalpy energy |
| 05/29/2013 | CN103120887A Drying adsorption device containing wet flue gas |
| 05/29/2013 | CN103120886A Method for efficiently removing CO2 from flue gas with utilization of hollow fiber hydrophobic membrane |
| 05/29/2013 | CN103120885A Deodorization device |
| 05/29/2013 | CN103120884A 气体洗涤装置 Gas scrubbing apparatus |
| 05/29/2013 | CN103120883A 气体扩散装置 Gas diffusion device |
| 05/29/2013 | CN103120882A Automatic control method for cycling operation of organic waste gas recovery adsorption tank |
| 05/29/2013 | CN103120881A Device for waste gas treatment through normal-temperature regeneration of active carbon |
| 05/29/2013 | CN103120880A Comprehensive utilization method of volatile matter produced in electrical carbon carbonization process |
| 05/29/2013 | CN103120879A Gas filtering device |
| 05/29/2013 | CN102407129B High temperature resistant catalyst for low concentration methane combustion and preparation method thereof |
| 05/29/2013 | CN102401153B Rotary combined valve group and reactor applying same |
| 05/29/2013 | CN102389805B Method for preparing vanadium-titanium supported stainless steel plate catalyst for flue gas denitration |
| 05/29/2013 | CN102258880B Supergravity rotating bed device adopting sectional type liquid feeding mode to strengthen rotor end effect |
| 05/29/2013 | CN102228780B Pneumatic flow dividing, spraying and desulfurizing equipment |
| 05/29/2013 | CN102205200B Gas drying system and method |
| 05/29/2013 | CN102172473B Biomass high-temperature smoke treatment method and system |
| 05/29/2013 | CN102089063B Spray dryer absorption process for flue gas with entrained coarse particles |
| 05/29/2013 | CN102085450B Integrated desulfuration and dust removal method for medium and small boiler flue gas |
| 05/29/2013 | CN101994550B Electrically heated catalyst control system and method |
| 05/29/2013 | CN101978235B Method and apparatus for separating blast furnace gas |
| 05/29/2013 | CN101970084B Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals |
| 05/29/2013 | CN101822979B Catalyst capable of reducing soot particle combustion temperature and preparation method thereof |
| 05/29/2013 | CN101772478B Improved simulated moving-bed device and method for metaxylene separation |
| 05/29/2013 | CN101760251B New water-saving, energy-saving and less-equipment corrosion process and device for purifying coke oven gas |
| 05/29/2013 | CN101743052B Device and method for reducing CO2-emissions from the waste gases of combustion plants |
| 05/29/2013 | CN101737130B Method and apparatus for exhaust aftertreatment in an internal combustion engine |
| 05/29/2013 | CN101657254B Formed catalyst body |
| 05/29/2013 | CN101504148B A method for preventing corrosion on the heat exchange surfaces of a boiler, and a supply means for additional material |
| 05/29/2013 | CN101462023B Method for improving the hydrolysis of a reducing agent in a waste gas treatment system |
| 05/28/2013 | US8452474 Control device for hybrid vehicle and control method therefor |
| 05/28/2013 | US8449860 Method and system for recovering sulfur in the thermal stage of a Claus reactor |
| 05/28/2013 | US8449853 Method and system for extracting carbon dioxide from an industrial source of flue gas at atmospheric pressure |
| 05/28/2013 | US8449852 Diesel oxidation catalysts, systems and methods of treatment |
| 05/28/2013 | US8449851 Mercury removing system and mercury removing method |
| 05/28/2013 | US8449661 Filter arrangement |
| 05/28/2013 | US8449660 Polytetrafluoroethylene porous membrane, method for producing same, and waterproof air-permeable filter |
| 05/28/2013 | US8449659 Liquid degassing membrane contactors, components, systems and related methods |
| 05/28/2013 | US8449658 High-pressure capillary degas assembly |
| 05/28/2013 | US8449657 Continuous droplet generator devices and methods |
| 05/28/2013 | US8449655 Process for isolating N2O |
| 05/28/2013 | US8449654 Method and apparatus for the supply of dry gases |
| 05/28/2013 | US8449652 Based on monomers such as acrylated imidazoliums, vinylbenzylammoniums, phosphoniums, or pyridiniums with anions such as BF4, PF6, trifluoromethylsulfonimide; use to regenerate sorbents; gas seperations |
| 05/28/2013 | US8449651 Methods of preparing a crosslinked fiber membrane |
| 05/28/2013 | US8449650 Gas storage and separation by electric field swing adsorption |
| 05/28/2013 | US8449649 Systems and methods for starting up pressure swing adsorption assemblies and hydrogen-producing fuel processing systems including the same |
| 05/28/2013 | CA2796905A1 Solvent loading system |
| 05/28/2013 | CA2748865C Flue gas purifying device |
| 05/28/2013 | CA2723544C Sulfur-impregnated and coupling agent-reacted organoclay mercury and/or arsenic ion removal media |
| 05/28/2013 | CA2700270C Exhaust gas purification system and exhaust gas purification method |
| 05/28/2013 | CA2688023C Device and process for removal of carbon dioxide from combustion gases |
| 05/28/2013 | CA2642816C Hydrogen sulfide treatment system |
| 05/28/2013 | CA2638883C Method and installation for the purification of gas |