| 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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| 11/06/2013 | CN103381337A Catalytic oxidation additive used for wet flue gas demercuration and preparation method thereof |
| 11/06/2013 | CN103381336A Purification device and purification method |
| 11/06/2013 | CN103381335A Method for removing hydrogen sulfide through chromium slag |
| 11/06/2013 | CN103381334A Method and device for removing hydrogen sulfide through steel slag |
| 11/06/2013 | CN103381333A Device and method for dust removal and desulphurization through wet method |
| 11/06/2013 | CN103381332A Mist separation apparatus |
| 11/06/2013 | CN103381331A Method and device for treating hydrogen sulfide in sulfur recovery tail gas |
| 11/06/2013 | CN103381330A Absorbent used to capture or separate carbon dioxide and applications thereof |
| 11/06/2013 | CN103381303A Condensing device employing direction-switching mode |
| 11/06/2013 | CN102816608B Magnetic stabilization catalytic reforming device and method |
| 11/06/2013 | CN102658130B Preparation method of Ru-Pd bimetal-supported TiO2 nanotube photocatalyst and application thereof |
| 11/06/2013 | CN102620275B Commissioning method of bypass-free wet desulphurization system of coal-fired unit by means of tiny-oil ignition |
| 11/06/2013 | CN102614756B Limestone shielding situation diagnosis and treatment method of limestone-gypsum gas desulfurization system |
| 11/06/2013 | CN102580510B Integrated dedusting, denitration and desulfurating device for two-stage large water body group tower |
| 11/06/2013 | CN102553408B Method and device for thermo chemolysis of CO2 and H2O based on reaction substance circulation |
| 11/06/2013 | CN102553407B Method and device for decomposing CO2 and H2O through thermo-chemistry circulation reaction system |
| 11/06/2013 | CN102513039B Sulfonated tail gas recycling method and sulfonated tail gas recycling system |
| 11/06/2013 | CN102512914B Centrifugal separation integral desulfurization, dust removal and deodorization device |
| 11/06/2013 | CN102500220B Dust-removal and desulphurization device for negative pressure running boiler |
| 11/06/2013 | CN102470348B Exhaust gas purifying catalyst and method for manufacturing the same |
| 11/06/2013 | CN102350163B High arsenicum gold ore roasting smoke gas treatment system and method for recovering arsenicum and desulfurating |
| 11/06/2013 | CN102350160B System for purifying flue gas produced by waste circuit board burning |
| 11/06/2013 | CN102335545B Dehumidizer for air dehumidification, air dehumidification method and device |
| 11/06/2013 | CN102330141B Plating waste gas treatment device |
| 11/06/2013 | CN102284297B Cobaltosic oxide load-type catalyst for thoroughly eliminating carbon oxide |
| 11/06/2013 | CN102266701B Method for processing waste gas in acrylamide production by chemical method |
| 11/06/2013 | CN102210964B Gas phase silicon dioxide tail gas treatment process and system |
| 11/06/2013 | CN102176956B Method for minimizing the diameter of droplets of a urea solution by use of a surfactant mixture of alkoxylated compounds |
| 11/06/2013 | CN102172470B Method and device for removing sulfur and carbon oxides from power plant flue gas in combination mode |
| 11/06/2013 | CN102151470B Flue gas desulfurization method and device |
| 11/06/2013 | CN102126906B Reactor system with monolithic channel structure for producing gas rich in CH4 and method for producing gas rich in Ch4 by utilizing same |
| 11/06/2013 | CN102105476B Lithium-based metal organic structural materials |
| 11/06/2013 | CN102099096B Apparatus for treating discharge gas and system for treating discharge gas |
| 11/06/2013 | CN102026704B Method for reducing aerosol emissions in a urea granulation plant |
| 11/06/2013 | CN101980779B Catalyst and method of cleaning exhaust gas |
| 11/06/2013 | CN101980760B System and methods for PSA gas separation using centrifugal compressor with high-speed permanent magnet motor |
| 11/06/2013 | CN101879399B Structure and method for jacking absorption tower from middle segment |
| 11/06/2013 | CN101850246B SnO2 photonic crystal/ TiO2 composite membrane photocatalyst and preparation method thereof |
| 11/06/2013 | CN101835525B Moisture control air system for pneumatically driven device |
| 11/06/2013 | CN101827654B Novel iron-containing aluminosilicate zeolites and methods of making and using same |
| 11/06/2013 | CN101820971B Gas purification method |
| 11/06/2013 | CN101733166B Diesel oxidation catalyst and exhaust system provided with the same |
| 11/06/2013 | CN101600490B Method for capturing co2 from exhaust gas |
| 11/06/2013 | CN101513592B Compact exhaust gas after treatment system |
| 11/06/2013 | CN101472663B Removal of acid gases from a fluid flow by means of reduced coabsorption of hydrocarbons and oxygen |
| 11/06/2013 | CN101098744B Exhaust gas treatment device and method for making the same |
| 11/05/2013 | US8575058 Activated carbon catalyst |
| 11/05/2013 | US8575054 Catalyst for purifying organic nitrogen compound-containing exhaust gas and method for purifying the exhaust gas |
| 11/05/2013 | US8574524 Porous composite oxide and production method thereof |
| 11/05/2013 | US8574521 Gas stream purification apparatus and method |
| 11/05/2013 | US8574520 Metal oxide support material containing nanoscaled iron platinum group metal |
| 11/05/2013 | US8574453 Reversible room-temperature ionic liquids |
| 11/05/2013 | US8574406 Process to remove product alcohol from a fermentation by vaporization under vacuum |
| 11/05/2013 | US8574349 Method for the removal of mercury from a stream of flue gas obtained from the combustion of coal |
| 11/05/2013 | US8574348 Process for purifying a gas in a temperature swing adsorption unit |
| 11/05/2013 | US8574347 PSA process, an equipment arrangement for heat exchange and a process of thermal energy recovery in said PSA process |
| 11/05/2013 | US8574346 PSA method using a composite adsorption bed comprising an adsorbent and PCM agglomerates |
| 11/05/2013 | US8574344 Template-free clathrasils and clathrasil membranes |
| 11/05/2013 | US8574342 Method and apparatus for membrane separation |
| 11/05/2013 | US8574324 Reducing sulfur gas emissions resulting from the burning of carbonaceous fuels |
| 11/05/2013 | US8573143 Method of recycling exhaust emissions |
| 11/05/2013 | CA2706047C Dehydration system and dehydration method |
| 11/05/2013 | CA2481202C Functionalized ionic liquids, and methods of use thereof |
| 11/05/2013 | CA2451655C Process and composition for increasing the reactivity of sulfur scavenging oxides |
| 11/04/2013 | CA2776167A1 Steam generator blowdown management |
| 10/31/2013 | WO2013163536A1 Base metal catalyst composition and methods of treating exhaust from a motorcycle |
| 10/31/2013 | WO2013163523A1 Base metal catalyst and method of using same |
| 10/31/2013 | WO2013163167A1 Durable adsorbent material and adsorbent packs |
| 10/31/2013 | WO2013162965A1 Handling liquid hydrocarbon |
| 10/31/2013 | WO2013162915A1 Method and systems for co2 separation with cooling using converging-diverging nozzle |
| 10/31/2013 | WO2013162696A1 System, sorbents, and processes for capture and release of co2 |
| 10/31/2013 | WO2013162445A1 Human carbonic anhydrase ii with increased physical stability |
| 10/31/2013 | WO2013161609A1 Muffler for automobile |
| 10/31/2013 | WO2013161574A1 Co2 recovery device, and co2 recovery method |
| 10/31/2013 | WO2013161167A1 Exhaust gas cleaning catalyst material, and exhaust gas cleaning catalyst containing said catalyst material |
| 10/31/2013 | WO2013161100A1 Carbon dioxide recovery method and recovery device |
| 10/31/2013 | WO2013161012A1 Air purification device for vehicle |
| 10/31/2013 | WO2013160744A1 Nox trap composition |
| 10/31/2013 | WO2013160710A1 Low energy cyclic method that uses soluble metallic salts in alkaline wastes to sequester carbon dioxide |
| 10/31/2013 | WO2013160678A2 Filter substrate comprising three-way catalyst |
| 10/31/2013 | WO2013160302A2 Exhaust-gas purification system for purifying exhaust-gas flows from diesel engines |
| 10/31/2013 | WO2013159828A1 Process for the direct synthesis of cu-sapo-34 |
| 10/31/2013 | WO2013159825A1 Method and system for the purification of exhaust gas from an internal combustion engine |
| 10/31/2013 | WO2013159797A1 Filtering material and use thereof |
| 10/31/2013 | WO2013159228A1 Co2 capture with carbonic anhydrase and tertiary amino solvents for enhanced flux ratio |
| 10/31/2013 | WO2013159215A1 Co2 capture using low concentration ammonia based absorption solutions in presence of enzymes |
| 10/31/2013 | WO2013124632A3 Methods and systems for energy conversion and generation involving electrolysis of water and hydrogenation of carbon dioxide to methane |
| 10/31/2013 | WO2013089584A3 Method and device for producing a krypton/xenon mixture |
| 10/31/2013 | US20130287958 Method and apparatus of producing composite for carbon dioxide separation |
| 10/31/2013 | US20130287678 Gas separation apparatus, membrane reactor, and hydrogen production apparatus |
| 10/31/2013 | US20130287665 CARRIER FOR NOx REDUCTION CATALYST |
| 10/31/2013 | US20130287664 System and Method for Exhaust Gas After Treatment |
| 10/31/2013 | US20130287663 System, sorbents, and processes for capture and release of co2 |
| 10/31/2013 | US20130287662 Low Cost Immobilized Amine Regenerable Solid Sorbents |
| 10/31/2013 | US20130287661 Aerogel sorbents |
| 10/31/2013 | US20130287660 Three-way catalyst having an upstream single-layer catalyst |
| 10/31/2013 | US20130287659 Combined hydrocarbon trap and catalyst |
| 10/31/2013 | US20130287658 NOx TRAP COMPOSITION |
| 10/31/2013 | US20130287657 Exhaust Gas Catalytic Converter System And Method For Operating An Exhaust Gas Catalytic Converter |
| 10/31/2013 | US20130287656 System intended to reduce the amount of nox in the exhaust gases of a motor vehicle |