| 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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| 09/25/2013 | CN103316578A Method for absorbing sulfur dioxide and co-producing sulphur |
| 09/25/2013 | CN103316577A Flue gas desulphurization process by using salt mud and purified brine |
| 09/25/2013 | CN103316576A Desulfurizing and demisting combined tower |
| 09/25/2013 | CN103316575A Deodorization device in kitchen waste treatment equipment |
| 09/25/2013 | CN103316574A Intelligent type ultra violet radiation oil smoke purifying device |
| 09/25/2013 | CN103316573A Resource reclamation type membrane flue gas desulphurization and denitration device and its technology |
| 09/25/2013 | CN103316572A Device and method for purifying organic pollutants in gas through heterogeneous catalysis |
| 09/25/2013 | CN103316571A Oil peculiar smell gas processing technology |
| 09/25/2013 | CN103316570A High-temperature reaction chamber for ethylene removal equipment |
| 09/25/2013 | CN103316569A Magnetic field reinforced solid dehumidification and regeneration method and apparatus |
| 09/25/2013 | CN103316568A Combined type compressed air cryogenic dehumidifier |
| 09/25/2013 | CN103316567A System for recovering acid gases from a gas stream |
| 09/25/2013 | CN103316566A Hydramine and trifluoromethanesulfonic acid alkali metal salt combination solution as well as preparation method and application thereof |
| 09/25/2013 | CN103316565A Efficient enrichment and separation equipment for ultralow-concentration gas |
| 09/25/2013 | CN103316564A Organic solvent exhaust gas recovery and purification plant |
| 09/25/2013 | CN103316563A Desulfurization and purification device for semi-coke tail gas and usage method of same |
| 09/25/2013 | CN103316562A Organic harmful gas collection and treatment system |
| 09/25/2013 | CN103316561A Gas treating apparatus |
| 09/25/2013 | CN103316560A Spray paint organic solvent exhaust gas recovery device and organic solvent recovery method |
| 09/25/2013 | CN103316541A High function filtration felt and preparation method thereof |
| 09/25/2013 | CN102631905B Desulfurized activated carbon regenerating column and method |
| 09/25/2013 | CN102580443B Spiral-flow water film desulfurization and denitration dedusting tower |
| 09/25/2013 | CN102500323B Modified active carbon desulfurizer and preparation method thereof and treatment method of hydrogen sulfide waste gas |
| 09/25/2013 | CN102430335B Mixing structure of flue gas denitration device |
| 09/25/2013 | CN102423611B Method for removing VOCs by UV light catalytic oxidation cooperating with biofiltration |
| 09/25/2013 | CN102397784B Method for regenerating flue gas desulphurization and denitrification adsorbent by hydrogen sulfide-containing regeneration gas |
| 09/25/2013 | CN102380370B Monolithic cellular catalyst for SCR smoke denitration and preparation technology thereof |
| 09/25/2013 | CN102357336B Adjusting type venturi tube double-layer structure atomizing nozzle |
| 09/25/2013 | CN102343203B Method for purifying harmful substances in smoke produced by combustion of boiler |
| 09/25/2013 | CN102343199B Method and device for immobilizing CO2 by enhancing mineral carbonation |
| 09/25/2013 | CN102327699B Dual-layer collective liquid distributor with lateral line withdrawal function |
| 09/25/2013 | CN102166474B Low-temperature plasma cooperating two-phase catalyzing device and harmful exhaust gas processing method |
| 09/25/2013 | CN102135025B Direct injection metering injection device |
| 09/25/2013 | CN102046266B Process for purifying dinitrogen monoxide |
| 09/25/2013 | CN102029109B Process and catalyst system for SCR of NOx |
| 09/25/2013 | CN102008890B Biological control method for biomass excessive accumulation in waste gas biofilter |
| 09/25/2013 | CN101855327B Development of a techno-economic process for organo refining of coal |
| 09/25/2013 | CN101802506B 空气净化器 Air Purifier |
| 09/25/2013 | CN101304799B Reduction of NOx emissions using a staged silver/alumina catalyst system |
| 09/25/2013 | CN101222979B Method for producing heat-resisting compound oxides |
| 09/24/2013 | US8541622 Acid gas scrubbing composition |
| 09/24/2013 | US8540954 CO2—capture in molten salts |
| 09/24/2013 | US8540953 Exhaust gas control apparatus and reductant dispensing method for internal combustion engine |
| 09/24/2013 | US8540952 Catalyzed substrate and exhaust system for internal combustion engine |
| 09/24/2013 | US8540811 Scrubber |
| 09/24/2013 | US8540810 Regenerable adsorption unit |
| 09/24/2013 | US8540809 Structure of external cover of air drying apparatus |
| 09/24/2013 | US8540808 Venting and filtration systems with gas permeable membrane |
| 09/24/2013 | US8540807 Venting and filtration systems with gas permeable membrane |
| 09/24/2013 | US8540806 Drying substances, preparation and use thereof |
| 09/24/2013 | US8540804 Sour gas and acid natural gas separation membrane process by pre removal of dissolved elemental sulfur for plugging prevention |
| 09/24/2013 | US8540803 Method and device for removing water from natural gas or from industrial gases with physical solvents |
| 09/24/2013 | US8540802 Adsorptive gas separation of multi-component gases |
| 09/24/2013 | US8540801 Microporous membrane and method for forming |
| 09/24/2013 | US8540800 Microporous UZM-5 inorganic zeolite membranes for gas, vapor, and liquid separations |
| 09/24/2013 | CA2745623C Flue gas purifying device |
| 09/24/2013 | CA2729660C Air pollution control apparatus and air pollution control system |
| 09/24/2013 | CA2719750C System and methods for psa gas separation using centrifugal compressor with high-speed permanent magnet motor |
| 09/24/2013 | CA2611600C Process and device for the absorption of sour gas to be removed from natural gas |
| 09/24/2013 | CA2594496C Improved catalytic reformer unit and unit operation |
| 09/24/2013 | CA2543777C Apparatus and method for destroying volatile organic compounds that may be odorous and/or organic particulate contaminants in commercial and/or industrial air streams and/or gas emissions |
| 09/19/2013 | WO2013138729A1 Selective adsorbent |
| 09/19/2013 | WO2013138620A1 Activated carbon and coal combustion residue treatment system and method |
| 09/19/2013 | WO2013138443A1 Amine treating process for acid gas separation using blends of amines and alkyloxyamines |
| 09/19/2013 | WO2013138440A1 Low temperature transport and storage of aminoether gas treatment solutions |
| 09/19/2013 | WO2013138437A2 Amine treating process for selective acid gas separations |
| 09/19/2013 | WO2013138422A1 Recovery method and system for delivering extracted btx from gas streams |
| 09/19/2013 | WO2013138299A1 Segmented reactors for carbon dioxide capture and methods of capturing carbon dioxide using segmented reactors |
| 09/19/2013 | WO2013138172A1 Membrane-based gas separation process using ejector-driven gas recycle |
| 09/19/2013 | WO2013138170A1 Method for sealing hollow fiber membranes |
| 09/19/2013 | WO2013138121A1 Aftertreatment system and method for pre-decomposed reductant solution |
| 09/19/2013 | WO2013137452A1 Decontamination method for organic compound |
| 09/19/2013 | WO2013137416A1 Acidic gas treating agent, method for producing same and additive for acidic gas treating agents |
| 09/19/2013 | WO2013137313A1 Humidifier |
| 09/19/2013 | WO2013137310A1 Humidifier |
| 09/19/2013 | WO2013137309A1 Exhaust gas purification device |
| 09/19/2013 | WO2013137300A1 Silanol compound remover, silanol compound removal method, chemical filter, and light exposure device |
| 09/19/2013 | WO2013137169A1 Construction machine |
| 09/19/2013 | WO2013137105A1 Catalytic converter |
| 09/19/2013 | WO2013136991A1 Exhaust gas purification catalyst, exhaust gas purification device and filter, and production method for said catalyst |
| 09/19/2013 | WO2013136821A1 Catalyst composition for exhaust gas cleaning and catalyst for automobile exhaust gas cleaning |
| 09/19/2013 | WO2013136614A1 Exhaust gas purification device |
| 09/19/2013 | WO2013136420A1 Method for treating acidic gas |
| 09/19/2013 | WO2013136310A1 Hydrocarbon gas treatment |
| 09/19/2013 | WO2013136245A1 Mercury capture system and method for a wet flue gas desulfurization system |
| 09/19/2013 | WO2013136230A1 A method of controlling a gas cleaning system by measuring a parameter of an absorbent material |
| 09/19/2013 | WO2013136046A1 A method for producing a sulphided copper sorbent |
| 09/19/2013 | WO2013135992A1 Equipment for producing medical air |
| 09/19/2013 | WO2013135840A2 Method and device for adsorbing pressure changes |
| 09/19/2013 | WO2013135802A2 Combined gas processing |
| 09/19/2013 | WO2013135735A1 Scr treatement of engine exhaust gases using temperature control |
| 09/19/2013 | WO2013135398A1 Process for removing carbon dioxide from a gas stream |
| 09/19/2013 | WO2013135374A1 Reactor pressure relief filter system |
| 09/19/2013 | WO2013134953A1 Method and system for carbon dioxide fixation by combining shellfish or coral breeding |
| 09/19/2013 | WO2013134910A1 Process for purifying tail gas from ore-smelting electrical furnace by catalytic oxidization |
| 09/19/2013 | WO2013134884A1 Method for producing asphalt |
| 09/19/2013 | WO2013134879A1 Enzyme enhanced production of bicarbonate compounds using carbon dioxide |
| 09/19/2013 | WO2013106043A3 Article for co2 capture having heat exchange capability |
| 09/19/2013 | WO2013022895A4 Methods and configurations for h2s concentration in acid gas removal |
| 09/19/2013 | US20130245140 Chelate resins |