| 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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| 09/07/2011 | CN102172461A Automatic high-efficiency energy-saving purification system for industrial volatilizable organic pollutants |
| 09/07/2011 | CN102172455A Air refresher |
| 09/07/2011 | CN102172436A NHD (polyethylene glycol dimethyl ether) desulfurization and decarburization condensate recovery method and system |
| 09/07/2011 | CN101711989B Method for preparing octahedron manganese oxide molecular sieve catalyzer |
| 09/07/2011 | CN101703841B Device for collecting and recovering oil gas by condensation and absorption |
| 09/07/2011 | CN101579595B Novel process for treating fermented waste gas of amino acid by utilizing spray cooling method |
| 09/07/2011 | CN101574616B Flue gas denitrification process for preparing ammonia with ammonium bicarbonate dry method by pyrolysis and system thereof |
| 09/07/2011 | CN101559311B Step recovery method for centralizing refinery gas |
| 09/07/2011 | CN101549241B Pressure swing adsorption recovery unit of organic exhaust gas |
| 09/07/2011 | CN101502742B Method for removing thermostable salt in amine liquid for desulphurization |
| 09/07/2011 | CN101500686B Gas filtering device |
| 09/07/2011 | CN101496992B System and method for removing PFCs gas |
| 09/07/2011 | CN101480568B Red mud sulphur-fixing agent and fuel coal sulphur-fixing method using red mud |
| 09/07/2011 | CN101468288B Desulfurizer suitable for sulfuric dioxide of large-scope change and control method thereof |
| 09/07/2011 | CN101455936B Flue gas desulfurization method based on hot carbon reduction |
| 09/07/2011 | CN101438037B Exhaust purifying device for internal combustion engine |
| 09/07/2011 | CN101336130B Apparatus for mixing a fluid with a large gas stream |
| 09/07/2011 | CN101249379B Malodorous gas processing assembly technique |
| 09/07/2011 | CN101209392B Transformation adsorption type gas generating device |
| 09/06/2011 | US8012441 Method for isolating hydrogen sulphide from coke oven gas with the subsequent recovery of elemental sulphur in a Claus plant |
| 09/06/2011 | US8012440 Method for operating a device having at least one electrically heatable honeycomb body and device for the catalytic conversion of exhaust gases |
| 09/06/2011 | US8012439 Filter |
| 09/06/2011 | US8012438 Wet scrubber additive for simultaneous removal of oxides and metals from a gas |
| 09/06/2011 | US8012247 Gas treatment units |
| 09/06/2011 | US8012246 Absorbent moulded bodies method for production and use |
| 09/06/2011 | US8012245 Method and device for reducing formation of particulate matter in gas streams |
| 09/06/2011 | US8012242 Adsorbent mediated reduction of organic chemicals from solid building materials |
| 09/06/2011 | US8012241 Method and apparatus for condensing ozone gas |
| 09/06/2011 | US8011224 Method and device for detecting and identifying chemical agents |
| 09/06/2011 | US8011181 Exhaust gas cleaning catalyst, exhaust gas cleaning device, and system comprising internal combustion engine |
| 09/06/2011 | US8011176 Exhaust emission purifying apparatus for internal combustion engine |
| 09/06/2011 | CA2622261C Device for drying compressed gas |
| 09/06/2011 | CA2614943C Improved device for cool drying |
| 09/06/2011 | CA2532317C Process for the removal of hydrogen sulphide and other sour gas components from industrial gases under pressure |
| 09/06/2011 | CA2473146C Process for production of molecular sieve adsorbent blends and process for production thereof |
| 09/06/2011 | CA2441157C Apparatus and method for separating gases |
| 09/01/2011 | WO2011106358A2 Snapper valve for hot end systems with burners |
| 09/01/2011 | WO2011106305A2 Membrane gas dryers incorporating rotatable fittings |
| 09/01/2011 | WO2011106213A1 Nanosized gold catalysts for co oxidation and water gas shift reactions |
| 09/01/2011 | WO2011106146A1 Radial flow reactor with movable supports |
| 09/01/2011 | WO2011106127A1 Radial flow reactor |
| 09/01/2011 | WO2011106034A1 Nanoparticle separation |
| 09/01/2011 | WO2011106012A1 Apparatus and method for treating exhaust gas |
| 09/01/2011 | WO2011105567A1 Honeycomb structure |
| 09/01/2011 | WO2011105548A1 Device for gas separation by pressure swing adsorption |
| 09/01/2011 | WO2011105205A1 Ultraviolet oxidation device, ultrapure water production device using same, ultraviolet oxidation method, and ultrapure water production method |
| 09/01/2011 | WO2011105120A1 Co2 recovery device and method for recovering co2 |
| 09/01/2011 | WO2011105116A1 Device for controlling denitration apparatus, denitration apparatus provided with the device, boiler plant provided with the device, and method for controlling denitration apparatus |
| 09/01/2011 | WO2011104919A1 Gypsum dewatering device for desulfurization facility |
| 09/01/2011 | WO2011104841A1 Exhaust gas treatment system, and exhaust gas treatment method |
| 09/01/2011 | WO2011104840A1 Exhaust gas treatment system, and exhaust gas treatment method |
| 09/01/2011 | WO2011104302A1 Exhaust gas and gas scrubber fluid cleaning equipment and method |
| 09/01/2011 | WO2011104226A1 Method for separating components of natural gas or petroleum gas using inorganic porous membranes |
| 09/01/2011 | WO2011103958A1 Removal of thermal stable salts from organic solvents |
| 09/01/2011 | WO2011103858A1 Pipe and condensate boundary film collection and drainage device for installation in said pipe |
| 09/01/2011 | WO2011084508A3 Method of obtaining carbon dioxide from a carbon dioxide-containing gas mixture |
| 09/01/2011 | WO2011083365A3 Gas dehydration |
| 09/01/2011 | WO2011080567A8 Exhaust gas purifying catalyst |
| 09/01/2011 | WO2011064579A3 Column |
| 09/01/2011 | WO2011064422A9 Air cleaning device |
| 09/01/2011 | US20110212010 Apparatus and Method for Thermal Destruction of Volatile Organic Compounds |
| 09/01/2011 | US20110212009 Obtaining multimetallic oxides derived from hydrotalcite type compounds |
| 09/01/2011 | US20110212008 Catalyzed Soot Filter |
| 09/01/2011 | US20110212007 Low pressure drop extruded catalyst filter |
| 09/01/2011 | US20110210457 Contactor |
| 09/01/2011 | US20110209618 Ceramic product and ceramic member bonding method |
| 09/01/2011 | US20110209614 Air collector with functionalized ion exchange membrane for capturing ambient co2 |
| 09/01/2011 | US20110209613 Apparatus and method for in-situ high temperature regeneration of a rotor sorption concentrator |
| 09/01/2011 | US20110209612 Utilization of powdered sorbent for mercury control from coal-fired power plants |
| 09/01/2011 | US20110209610 Separating gas using immobilized buffers |
| 09/01/2011 | US20110209609 Enhanced mercury capture from coal-fired power plants in the filtration baghouse using flue gas temperature as process control knob |
| 09/01/2011 | DE10249577B4 Filterelement Filter element |
| 09/01/2011 | CA2791007A1 Apparatus and method for treating exhaust gas |
| 09/01/2011 | CA2790939A1 Radial flow reactor with movable supports |
| 09/01/2011 | CA2790934A1 Radial flow reactor |
| 09/01/2011 | CA2790787A1 Removal of thermally stable salts from organic solvents |
| 09/01/2011 | CA2788346A1 Co2 recovery unit and co2 recovery method |
| 09/01/2011 | CA2783419A1 Control system for nox removal device, nox removal device provided with the same, boiler plant provided with the same, and method of controlling nox removal device |
| 08/31/2011 | EP2362475A1 Method and system for purification of gas streams for solid oxide cells |
| 08/31/2011 | EP2361878A1 Method and apparatus for hydrogen production and carbon dioxide recovery |
| 08/31/2011 | EP2361669A1 Catalyst Composition and Catalytic Reduction System Comprising Yttrium |
| 08/31/2011 | EP2361668A1 Apparatus for purifying industrial exhaust gas |
| 08/31/2011 | EP2361667A1 A wet scrubber and a method of cleaning a process gas |
| 08/31/2011 | EP2361666A1 Spray scrubber with defoamer spray unit |
| 08/31/2011 | EP2361218A1 Oxygen separation assembly and method |
| 08/31/2011 | EP2361153A2 Calcium and lanthanum solid base catalysts for transesterification |
| 08/31/2011 | EP2361152A1 Method and device for regenerating bulk material that is loaded by adsorption and/or absorption |
| 08/31/2011 | EP2361151A2 Adsorptive structures and the use thereof |
| 08/31/2011 | EP2361141A1 Bromine chloride compositions for removing mercury from emissions produced during fuel combustion |
| 08/31/2011 | EP2361140A1 Sorbent compositions and processes for reducing mercury emissions from combustion gas streams |
| 08/31/2011 | EP2361139A1 A method for treating refinery waste streams in a fluid catalytic cracking unit and an improved catalytic cracking unit for processing refinery waste streams |
| 08/31/2011 | EP2361138A1 Method and unit for purifying raw gases, particularly biogas, for obtaining methane |
| 08/31/2011 | EP2361137A1 Recovery and purification process for organic molecules |
| 08/31/2011 | EP2361136A1 Composite vane and method of manufacutre |
| 08/31/2011 | EP2361134A1 Multi-stage process for purifying carbon dioxide and producing sulfuric acid and nitric acid |
| 08/31/2011 | EP2184459B1 Exhaust gas purification device |
| 08/31/2011 | EP2048333B1 METHOD FOR CONTROLLING NOx REDUCTION SYSTEM |
| 08/31/2011 | EP1996314B1 Hollow membrane and method of producing of same |
| 08/31/2011 | EP1478457B1 Ceramic packing element |
| 08/31/2011 | CN201956337U 一种离子风散热装置 An ionic air cooling device |