| 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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| 05/25/2011 | CN102068889A High-activity dechlorinating agent for fixed bed and preparation method thereof |
| 05/25/2011 | CN102068888A Method for simultaneously desulfurizing and denitrating flue gas by wet method |
| 05/25/2011 | CN102068887A Inhibitor addition-based desulfurizing method in iron ore sintering process |
| 05/25/2011 | CN102068886A Desulfurizer compounded by industrial wastes and production method thereof |
| 05/25/2011 | CN102068885A Process for drying, calcining and decomposing desulfurization side product magnesium sulfite |
| 05/25/2011 | CN102068884A Purifying treatment method of waste gas generated in producing process of carbonyl nickel powder |
| 05/25/2011 | CN102068883A Gas drying device |
| 05/25/2011 | CN102068882A Method and process for separating water content from SO2 gas in the sulfuric acid producing process |
| 05/25/2011 | CN102068881A Synchronous heat exchange gas absorption tower and nitric oxide absorption and concentration process |
| 05/25/2011 | CN102068880A Method for recycling ammonia gas in industrial waste gas |
| 05/25/2011 | CN102068879A Device for utilizing hemp waste liquor to remove smoke dust particles |
| 05/25/2011 | CN102068878A Method for treating odors produced by drying sewage sludge |
| 05/25/2011 | CN102068877A New process for reclaiming starch factory steam pipe bundle exhaust |
| 05/25/2011 | CN102068876A Flue gas desulfurization process |
| 05/25/2011 | CN102068875A Oil gas absorption method |
| 05/25/2011 | CN102068874A Oil gas recovery method |
| 05/25/2011 | CN102068873A Unpowered adsorption device for treating gaseous pollutants |
| 05/25/2011 | CN102068872A Radial flow adsorber |
| 05/25/2011 | CN102068871A Granite flue gas desulfurization dust collector with combined Venturi and backwashing water distributor |
| 05/25/2011 | CN102068870A Complete sludge paddle anhydrated carrier gas treatment device and method |
| 05/25/2011 | CN101879406B Dual-alkali flue gas desulfurization device and desulfurization method |
| 05/25/2011 | CN101612512B Carbon dioxide separating system and separating method |
| 05/25/2011 | CN101612508B Low-cost pressure swing adsorption air separation process technology and applied pressure swing adsorption air separation equipment |
| 05/25/2011 | CN101564643B Method for treating exhaust gas containing nitrogen oxide by utilizing microbial fermentation |
| 05/25/2011 | CN101538541B Culture method of biological cleaning strains in low-concentration volatile mixed organic waste gas |
| 05/25/2011 | CN101507892B Novel odor treatment device |
| 05/25/2011 | CN101468290B Dry desulfurization absorbing tower with top exit flue supported by hinged joint |
| 05/25/2011 | CN101468287B Water tank for flushing gypsum |
| 05/25/2011 | CN101362101B Semi-coke forming SO2and NO adsorptive catalyst and preparation method thereof |
| 05/25/2011 | CN101357297B Wet desulfurization dust-removing device and processing method thereof |
| 05/25/2011 | CN101279197B Red mud-active carbon compound flue gas circulation and regeneration system for desulfuration and denitration |
| 05/25/2011 | CN101279179B Technique for recovering aluminum rolling oil mist |
| 05/25/2011 | CN101259368B Method for catalytic oxidation of NO with ZSM-5 type molecular sieve as catalyst |
| 05/25/2011 | CN101254357B Concentric ring adverse current type hypergravity swinging bed device |
| 05/25/2011 | CN101143321B Low temperature co oxidation non-noble metal catalyst |
| 05/24/2011 | US7947624 Metal honeycomb-shaped catalyzer carrier |
| 05/24/2011 | US7947620 Mullite bodies and methods of forming mullite bodies |
| 05/24/2011 | US7947355 High porosity thermally shock resistant ceramic structures |
| 05/24/2011 | US7947242 Cement kiln chlorine/sulfur bypass system |
| 05/24/2011 | US7947241 Aqueous solution for the treatment of exhaust gases of diesel engines |
| 05/24/2011 | US7947240 System and method of carbon capture and sequestration |
| 05/24/2011 | US7947239 Carbon dioxide capture and mitigation of carbon dioxide emissions |
| 05/24/2011 | US7947238 Oxidation catalyst with low CO and HC light-off and systems and methods |
| 05/24/2011 | US7947120 Temperature swing adsorption of CO2 from flue gas using a parallel channel contractor |
| 05/24/2011 | US7947118 Containerized gas separation system |
| 05/24/2011 | US7947117 Hydrogen purification process that uses a combination of membrane separation units |
| 05/24/2011 | US7947116 Hydrogen separation process |
| 05/24/2011 | US7947114 Carbon membranes |
| 05/24/2011 | US7947112 Method for degassing a fluid |
| 05/24/2011 | US7947111 Methods and materials for the reduction and control of moisture and oxygen in OLED devices |
| 05/24/2011 | US7946955 Vehicle control apparatus and method |
| 05/24/2011 | US7946111 Apparatus and method for PM purification |
| 05/24/2011 | CA2617459C Safe combustion additives and methods of formulation |
| 05/24/2011 | CA2607057C System and method for diver-initiated regeneration of a diesel particulate filter while a motor vehicle is parked |
| 05/24/2011 | CA2589280C Configurations and methods for lng regasification and btu control |
| 05/24/2011 | CA2557695C Sorbent for removal of trace hazardous air pollutants from combustion flue gas and preparation method thereof |
| 05/24/2011 | CA2489331C Dual lift system |
| 05/24/2011 | CA2455825C Modular voc entrapment chamber for a two-chamber regenerative oxidizer |
| 05/24/2011 | CA2414657C Electric power generation with heat exchanged membrane reactor |
| 05/19/2011 | WO2011060413A1 Combination relief valve and drainage mechanism requiring inserted element to permit drainage in a coalescer system |
| 05/19/2011 | WO2011060088A1 Gel-filled membrane device and method |
| 05/19/2011 | WO2011060025A1 Process for removing contaminants from gas streams |
| 05/19/2011 | WO2011059616A1 Catalyzed co2-transport membrane on high surface area inorganic support |
| 05/19/2011 | WO2011059451A1 Multi-stage adsorption system for gas mixture separation |
| 05/19/2011 | WO2011059365A1 Apparatus housing of units for purifying natural gas of acid components |
| 05/19/2011 | WO2011059057A1 Filter box, light exposure apparatus, and device production method |
| 05/19/2011 | WO2011059056A1 Filter holding implement, light exposure apparatus, and device production method |
| 05/19/2011 | WO2011059055A1 Filter implement, filter housing method, light exposure apparatus, and device production method |
| 05/19/2011 | WO2011058906A1 Device for removing mercury and method for removing mercury |
| 05/19/2011 | WO2011058426A1 Flue gas treatment system |
| 05/19/2011 | WO2011058009A1 Drying agent cartridge and air treatment system with drying agent cartridge |
| 05/19/2011 | WO2011058006A1 Air treatment system |
| 05/19/2011 | WO2011057741A1 Method and apparatus for gas scrubbing |
| 05/19/2011 | WO2011057649A1 Improved diesel oxidation catalytic converter |
| 05/19/2011 | WO2011057601A1 Co2 removal from flue gases by chemical scrubbing and heat integration with coal drying and device for performing the method |
| 05/19/2011 | WO2011057597A1 Gas scrubber having an integrated heat exchanger |
| 05/19/2011 | WO2011057486A1 Jet-type radical ionizing device for treating flue gas by corona discharging |
| 05/19/2011 | WO2010145777A3 Catalyst consisting of platinum supported on chemically promoted magnesium oxide and cerium dioxide towards h2-scr |
| 05/19/2011 | US20110117633 Stripping absorption module |
| 05/19/2011 | US20110117596 Composite sorbent material, its preparation and its use |
| 05/19/2011 | US20110117002 Systems and methods for removal of contaminants from fluid streams |
| 05/19/2011 | US20110117001 System and method for removing sulfur-containing contaminants from indoor air |
| 05/19/2011 | US20110117000 Method for refining dilution air and dilution air refinery |
| 05/19/2011 | US20110116999 Exhaust gas purification catalyst on which influence of iron compound has been suppressed |
| 05/19/2011 | US20110116998 Process for the removal of carbon dioxide from a gas |
| 05/19/2011 | US20110116997 Imroved alkanolamines for co2 removal from gas streams |
| 05/19/2011 | US20110116982 Honeycomb structure and exhaust gas converter |
| 05/19/2011 | US20110116981 Air pollution control apparatus and air pollution control system |
| 05/19/2011 | US20110116980 Preferential oxidation reactor |
| 05/19/2011 | US20110113966 Co2 recovery system and method |
| 05/19/2011 | US20110113965 Co2 recovery system and method |
| 05/19/2011 | US20110113964 Oxygen concentrator having structural sieve beds |
| 05/19/2011 | US20110113961 Plaster-based material including an agent capable of trapping formaldehyde |
| 05/19/2011 | US20110113960 Biodegradable litter amendment material from agricultural residues |
| 05/19/2011 | US20110113959 Composite h2o absorber for sealed medical devices |
| 05/19/2011 | US20110113958 Method of making a high-performance supported gas separation molecular sieve membrane using a shortened crystallization time |
| 05/19/2011 | US20110113957 System and method for processing flue gas |
| 05/19/2011 | US20110113761 Wall Flow Filter Loaded With SCR Catalyst, Systems and Methods of Exhaust Gas Treatment |
| 05/19/2011 | US20110113754 Exhaust gas purification catalyst, exhaust gas purification apparatus using the same and exhaust gas purification method |
| 05/19/2011 | DE10393892T5 Verwendung eines chemischen Lösungsmittels zum Abtrennen von Co2 aus einem H2S-reichen Strom Using a chemical solvent for separating CO2 from a H2S-rich stream |