Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › 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
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)
05/2010
05/19/2010CN201470290U Zero gas-consuming blasting thermal-regeneration absorption type dryer
05/19/2010CN201470289U Device for purifying methyl alcohol and ethanol
05/19/2010CN201470288U Pipeline type air purifier
05/19/2010CN201470287U Novel absorption tower
05/19/2010CN201470286U Air inlet device used for removable adsorber
05/19/2010CN201470285U Multistage tunnel type paramagnetic separation oxygen enrichment device
05/19/2010CN201470273U Smoke eliminator
05/19/2010CN201470271U Waste gas purifying device
05/19/2010CN201470267U Asphalt gas purification device
05/19/2010CN201470252U Air dust filtration purifying plate
05/19/2010CN201470234U Smog filter for coffee bean curing machines
05/19/2010CN201470232U Smoke filter
05/19/2010CN201470164U Energy-saving environment-friendly waste oil pre-processing setting tank
05/19/2010CN201470142U System for purifying and recovering organic waste gas
05/19/2010CN201470140U Acid mist recycling purifier of cold-rolling pickling line with acid mist condenser
05/19/2010CN201469851U Anesthetic gases filtering device
05/19/2010CN101711223A Process and system for destroying carbonaceous materials and composition and system thereof
05/19/2010CN101711183A Packing structure for a fluid contacting column and production method thereof
05/19/2010CN101711180A Removing carbon dioxide from an atmosphere and global thermostat
05/19/2010CN101709878A Rotary kiln refuse incinerator and method for eliminating harmful gas generated from incinerated refuse
05/19/2010CN101708473A urea hydrolysis catalyst
05/19/2010CN101708472A Method for preparing fine desulfurizer with water quenching slag of nickel concentrates
05/19/2010CN101708456A Molecular sieve adsorbent for separating oxygen from air by means of pressure swing adsorption and preparation method thereof
05/19/2010CN101708431A Advanced treatment method of sulfur dioxide in sulfuric acid tail gas
05/19/2010CN101708430A Ammonia spraying and mixing system for coal-fired flue gas SCR denitration technology
05/19/2010CN101708429A Process for removing sulfur dioxide from flue gases by using seawater
05/19/2010CN101708428A Nanometer titanium dioxide (TiO2) of catalyst for denitrating flue gas by selective catalytic reduction and method for preparing same
05/19/2010CN101708427A Biological desulphurization method through intensified dust removal and desulphurization by three-phase fluidized bed
05/19/2010CN101708426A Biologic filtration method and device for purifying industrial organic waste gas
05/19/2010CN101708425A Method for biofiltration processing of soot exhaust gas on basis of roofing greening nutritive soil
05/19/2010CN101708424A Method for removing dioxin in waste incineration flue gas and equipment thereof
05/19/2010CN101708423A Preparation method for spherical nanometre magnesium ferrite desulfurizer
05/19/2010CN101708422A Method for simultaneously desulphurizing and denitrating coal-fired flue gas by limestone-gypsum method
05/19/2010CN101708421A Device and method for removing various pollutants simultaneously by lime stone-gypsum wet process
05/19/2010CN101708420A Treatment technique for pollutants in sinter fume and spraying and absorbing tower thereof
05/19/2010CN101708419A Coal-fired flue gas denitration and desulfurization method combined with urea wet method
05/19/2010CN101708418A Method for recycling waste gas containing fluorine
05/19/2010CN101708417A Device for treating malodorous gas in pharmaceutical industry
05/19/2010CN101708416A Facility for efficiently eliminating harmful substances such as smoke, dust, sulphur, and the like in fume gas
05/19/2010CN101708415A Method for simultaneously removing sulfur dioxide and nitrogen oxide in exhaust gas by twin tower tandem catalysis-biomembrane packing tower system
05/19/2010CN101708414A System and method for desulphurizing waste gas by cyclic absorption and application thereof
05/19/2010CN101708413A Packless empty tower spraying type magnesium-process flue gas desulfurization purification system
05/19/2010CN101708412A Twin tower type recovering sulfur resource ammonia desulfuration equipment and method
05/19/2010CN101708411A Method for removing sulfur dioxide from flue gases by using caustic soda vapor
05/19/2010CN101708410A Windproof high-efficient oil smoke purifier
05/19/2010CN101708380A High-temperature oil mist collection and treatment device
05/19/2010CN101347684B Method for treating tail gas during production processes of polyalcohol
05/19/2010CN101335360B Hydrogen continuous transmission device
05/19/2010CN101306367B Sulfurated hydrogen gas containing catalytic incineration catalyst and preparation method thereof
05/19/2010CN101234288B High-temperature flue gas purifying method
05/19/2010CN101227979B Method for the reactivation of thermally aged nitrogen oxide storage catalytic converters
05/19/2010CN101194087B Engine exhaust purification apparatus
05/19/2010CN101111309B Catalyst for purifying exhaust gases and exhaust-gas purification controller using the same
05/19/2010CN101058049B Ceramic honeycomb structure, manufacturing method thereof, and coating used for the manufacture
05/19/2010CN101024138B Desulfurizer for fuel gas for fuel cell and desulfurization method using the same
05/19/2010CN100998887B Method of eliminating formaldehyde from indoor air by plasma oxidation
05/18/2010US7718562 use of catalyst of Perovskite-type ABO3 crystal structure wherein A cation sites are occupied by lanthanide ions and B cation sites are occupied by cobalt ions wherein from about 1 to up to 70% of the lanthanide A cation sites are substituted with a NOx trapping metal
05/18/2010US7718153 Catalytic process for control of NOx emissions using hydrogen
05/18/2010US7718152 Reacting with sulfur compound; removing carbon dioxide from atmosphere; capturing and storing
05/18/2010US7718151 Methods and systems for deacidizing gaseous mixtures
05/18/2010US7718150 Internal combustion engines; catalytic exhaust system; multizonal traps which contain various concentrations of Group 8 metals on catalyst support; operate efficiently at low and high temperature
05/18/2010US7718149 During shutdown of a coke-fired industrial blast furnace for making pig iron, an atomized spray of a volatile amine and antistatic agent areinjected into the flue gas to neutralize sulfur compounds, a source of sulfuric acid, to maintain a corrosion resistant gas
05/18/2010US7718143 Filter catalyst for purifying exhaust gases
05/18/2010US7718141 Maintaining the concentration of VOC toner vapor introduced into acatalytic apparatus of a photoprinter at a concentration not exceeding a predetermined value by controlling the vaporation of condensed droplets;cost efficiency; durability of catalyst
05/18/2010US7717985 Sorption systems with naturally occurring zeolite, and methods
05/18/2010US7717983 Air separation module with load carrying center tube
05/18/2010US7717981 Performance stability in shallow beds in pressure swing adsorption systems
05/18/2010US7717890 Fluid and bioaerosol management vacuum connector and system
05/18/2010US7717405 Hollow fiber membrane contact apparatus and process
05/18/2010US7717163 Heat exchanger
05/18/2010US7716920 Engine exhaust gas purification device
05/18/2010CA2575655C A method of treating a gaseous mixture comprising hydrogen and carbon dioxide
05/18/2010CA2449421C Process and apparatus for making mineral fibres
05/18/2010CA2322981C Decarbonating gas streams using zeolite adsorbents
05/14/2010WO2010054175A2 Abatement system having enhanced effluent scrub and moisture control
05/14/2010WO2010054034A2 Chabazite zeolite catalysts having low silica to alumina ratios
05/14/2010WO2010053832A1 Oxygen separation assembly and method
05/14/2010WO2010053683A1 Reabsorber for ammonia stripper offgas
05/14/2010WO2010053623A1 Multiple fixed-fluidized beds for contaminant removal
05/14/2010WO2010053377A1 Absorbent system for carbon dioxide capture
05/14/2010WO2010053163A1 Diesel exhaust gas purification catalyst and diesel exhaust gas purification system
05/14/2010WO2010053149A1 Substrate processing apparatus
05/14/2010WO2010053090A1 Drying method for particulate material and drying device for particulate material
05/14/2010WO2010052848A1 Air purification device
05/14/2010WO2010052736A1 A process for the preparation of molecular sieve adsorbent useful for the selective adsorption of oxygen from its gaseous mixture with argon
05/14/2010WO2010052643A1 Method for purifying gaseous mixtures containing mercaptans and other acid gases
05/14/2010WO2010052577A2 System and method for cleaning coal-burning power plant exhaust gases
05/14/2010WO2010052417A1 Process for the continuous production of an oxygen-rich gas at high temperature
05/14/2010WO2010052400A1 Method and device for capturing carbon dioxide on industrial gases at a low temperature
05/14/2010WO2010052398A1 Device for continuously capturing carbon dioxide by means of cryogenic fast fluidised beds
05/14/2010WO2010052299A1 Process for removing gaseous contaminants from a feed gas stream comprising methane and gaseous contaminants
05/14/2010WO2010052286A1 Method and apparatus for treating an off-gas stream
05/14/2010WO2010051983A1 Particle reduction having a combined scr and nh3 slip catalyst
05/14/2010WO2010051628A1 Method for treating a diamine absorbent stream
05/14/2010WO2010051604A1 Process vessels and plant for gas capture
05/14/2010WO2010008253A3 Method for removing mercury in exhaust gas using chlorine compound
05/14/2010CA2742936A1 Process vessels and plant for gas capture
05/14/2010CA2742544A1 Oxygen separation assembly and method
05/14/2010CA2742533A1 Reabsorber for ammonia stripper offgas
05/14/2010CA2741262A1 Device for continuously capturing carbon dioxide by means of cryogenic fast fluidised beds
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