| 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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| 02/05/2013 | US8367567 Shelf life extending container for fruits and vegetables |
| 02/05/2013 | US8367025 Carbon dioxide sequestration materials and processes |
| 02/05/2013 | US8366932 Micro-aeration of sulfide removal from biogas |
| 02/05/2013 | US8366900 High speed, high resolution compositions, methods and kits for capillary electrophoresis |
| 02/05/2013 | US8366816 Adsorption filter material with integrated particle- and/or aerosolfiltering function and its use |
| 02/05/2013 | US8366814 Gas chromatography inlet liner having at least one indicator |
| 02/05/2013 | US8366811 Drying substances, preparation and use thereof |
| 02/05/2013 | US8366807 Method for removing heavy metals from gases |
| 02/05/2013 | US8366806 Pre-purification unit of cryogenic air separation unit, hydrocarbon adsorbent, and method of pre-treating feed air |
| 02/05/2013 | US8366805 Composite structures with porous anodic oxide layers and methods of fabrication |
| 02/05/2013 | US8366804 High permeance polyimide membranes for air separation |
| 02/05/2013 | US8366803 Air cleaner having regenerative filter, and method for regenerative of air cleaner filter |
| 02/05/2013 | CA2784579A1 Catalytic filter system |
| 02/05/2013 | CA2718726C A system and method for enhanced removal of co2 from a mixed gas stream |
| 02/05/2013 | CA2663832C Method and device for separating methane and carbon dioxide from biogas |
| 02/05/2013 | CA2613698C Separation of carbon dioxide (co2) from gas mixtures by calcium based reaction separation (cars-co2) process |
| 02/05/2013 | CA2607329C Method for reducing the nitrogen oxide concentration in gases |
| 02/05/2013 | CA2586088C Method and scrubber for scrubbing flue gas flows |
| 01/31/2013 | WO2013016674A2 Combustion apparatus and applications thereof |
| 01/31/2013 | WO2013016063A1 Aminopyridine derivatives for removal of hydrogen sulfide from a gas mixture |
| 01/31/2013 | WO2013015861A1 In-line device for gas-liquid contacting, and gas processing facility employing co-current contactors |
| 01/31/2013 | WO2013015415A1 Gas separation device, and filler |
| 01/31/2013 | WO2013015338A1 Composite membrane for separating gases, gas separation module that uses same, gas separation device and gas separation method |
| 01/31/2013 | WO2013015337A1 Composite membrane for separating gases, gas separation module that uses same, gas separation device and gas separation method |
| 01/31/2013 | WO2013015336A1 Composite membrane for separating gases, method for producing same, gas separation module that uses same, gas separation device and gas separation method |
| 01/31/2013 | WO2013015335A1 Composite membrane for separating gases, method for producing same, gas separation module that uses same, gas separation device and gas separation method |
| 01/31/2013 | WO2013015261A1 Hydrogen combustion catalyst |
| 01/31/2013 | WO2013015149A1 Gas purification apparatus |
| 01/31/2013 | WO2013015083A1 Catalytic converter holding material |
| 01/31/2013 | WO2013014792A1 Vehicle atmosphere purifying apparatus |
| 01/31/2013 | WO2013014708A1 Humidity controller and air conditioning system |
| 01/31/2013 | WO2013014472A1 Filter box assembly and filter unit |
| 01/31/2013 | WO2013014467A1 Zoned catalytic filters for treatment of exhaust gas |
| 01/31/2013 | WO2013014421A2 Sub-atmospheric pressure gas scrubbers |
| 01/31/2013 | WO2013014415A1 Desulphurisation material comprising copper supported on zinc oxide |
| 01/31/2013 | WO2013014349A1 Process and apparatus for cooling and compressing a wet gas rich in carbon dioxide |
| 01/31/2013 | WO2013014315A1 Desiccant tablet encapsulated in a special cloth |
| 01/31/2013 | WO2013013989A1 Separating carbon dioxide |
| 01/31/2013 | WO2013013766A1 Method for producing bis(perfluoroalkyl)phosphinic acid anhydrides |
| 01/31/2013 | WO2013013750A1 Heat recovery in absorption and desorption processes using a reduced heat exchange surface |
| 01/31/2013 | WO2013013749A1 Heat recovery in absorption and desorption processes |
| 01/31/2013 | WO2013013506A1 Method for removing sulfur oxide and nitrogen oxide from flue gas |
| 01/31/2013 | US20130028822 Catalytic compositions useful in removal of sulfur compounds from gaseous hydrocarbons, processes for making these and uses thereof |
| 01/31/2013 | US20130028821 Process for removing contaminants from gas streams |
| 01/31/2013 | US20130028820 Exhaust Gas Treating Apparatus and Treating Method for Carbon Dioxide Capture Process |
| 01/31/2013 | US20130028819 Catalytic converter apparatus |
| 01/31/2013 | US20130028818 Method of depleting nitrous oxide in exhaust gas after-treatment for lean-burn engines |
| 01/31/2013 | US20130028817 Diesel exhaust fluid formulation having a high ammonium content and a low freezing point |
| 01/31/2013 | US20130028806 Exhaust emission control device |
| 01/31/2013 | US20130028805 Exhaust gas purification device |
| 01/31/2013 | US20130028795 Exhaust gas purification apparatus for internal combustion engine |
| 01/31/2013 | US20130028792 Exhaust purification apparatus for engine |
| 01/31/2013 | US20130026027 Photocatalytic reactor and method for treating gaseous pollutants using the same |
| 01/31/2013 | US20130025462 Centrifugal, wet-type air cleaner |
| 01/31/2013 | US20130025460 Fuel vapor processing apparatus |
| 01/31/2013 | US20130025459 Hollow ceramic fibers, precursors for manufacture thereof utilizing pore formers, methods of making the same, and methods of using the same |
| 01/31/2013 | US20130025450 Systems and methods to condition air |
| 01/31/2013 | DE19939050B4 Verfahren zur Regelung eines Arbeitsmodus einer Verbrennungskraftmaschine von Kraftfahrzeugen während einer Regeneration eines Speicherkatalysators Method for controlling a working mode of an internal combustion engine of motor vehicles during a regeneration of a storage catalyst |
| 01/31/2013 | DE10320890B4 Aufheizen von Katalysatoren beim Betrieb von Verbrennungsmotoren mit Direkteinspritzung Heating of catalysts in the operation of internal combustion engines with direct |
| 01/31/2013 | DE102011108749A1 Wärmerückgewinnung bei Absorptions- und Desorptionsprozessen Heat recovery absorption and desorption processes |
| 01/31/2013 | DE102011108530A1 Verfahren und Vorrichtung zur Waschmittelregenerierung in Gaswäschen Method and apparatus for washing regeneration in gas scrubbers |
| 01/31/2013 | DE102011108308A1 Wärmerückgewinnung bei Absorptions- und Desorptionsprozessen bei reduzierter Wärmeaustauschfläche Heat recovery absorption and desorption processes with reduced heat exchange surface |
| 01/31/2013 | DE102011087020A1 Photocatalytic reactor and method for treating gaseous pollutants using the same Photocatalytic reactor and method for Treating gaseous pollutants using the same |
| 01/31/2013 | DE102011079811A1 Abscheiden von Kohlendioxid Deposition of carbon dioxide |
| 01/31/2013 | DE102010035875B9 System und Verfahren zur Entsalzung von Meerwasser System and method for desalination of sea water |
| 01/31/2013 | DE102009014221B4 Verfahren zur biologischen Entschwefelung von Gasen Process for the biological desulfurization of gases |
| 01/31/2013 | DE102008060310B4 Verfahren und Anlage zur Reinigung von Roh- oder Biogas zur Gewinnung von Methan Method and apparatus for cleaning of raw biogas or methane recovery |
| 01/31/2013 | CA2843316A1 Aminopyridine derivatives for removal of hydrogen sulfide from a gas mixture |
| 01/31/2013 | CA2842982A1 Heat recovery in absorption and desorption processes with reduced heat exchange surface |
| 01/31/2013 | CA2842981A1 Heat recovery in absorption and desorption processes |
| 01/31/2013 | CA2842795A1 Gas separation apparatus and packing |
| 01/30/2013 | EP2551483A1 Exhaust gas purification device |
| 01/30/2013 | EP2551240A2 Process for the direct synthesis of Cu containing zeolites having CHA structure |
| 01/30/2013 | EP2551014A1 Catalyst for purification of exhaust gas |
| 01/30/2013 | EP2551009A1 Diesel exhaust fluid formulation having a high ammonium content and a low freezing point |
| 01/30/2013 | EP2551008A1 Method and device for regenerating scrubbing agents in gas scrubbing installations |
| 01/30/2013 | EP2551007A1 Absorbing solution, method for preparing an absorbing solution, use of the absorbing solution and method for activating an absorbing solution |
| 01/30/2013 | EP2551006A1 Process for removing contaminants from gas streams |
| 01/30/2013 | EP2551005A1 System and method for carbon dioxide removal |
| 01/30/2013 | EP2550086A1 Apparatus for cleaning gasifier produced gas |
| 01/30/2013 | CN202709369U Efficient energy-saving textile air-conditioning system |
| 01/30/2013 | CN202709353U Air purifying device |
| 01/30/2013 | CN202709243U Novel oil-smoke purification all-in-one machine |
| 01/30/2013 | CN202706418U Tea dust composite decorative board |
| 01/30/2013 | CN202700937U Organic waste source separation management system |
| 01/30/2013 | CN202700479U Fluidized bed reaction device for amine solid absorbent |
| 01/30/2013 | CN202700478U Multi-reaction chamber coal mine ventilation air methane back-heating catalyzed oxidation device with burner starter |
| 01/30/2013 | CN202700477U Coal mine methane preheating catalytic oxidizer with two-stage hot air recirculation |
| 01/30/2013 | CN202700476U Coal mine ventilation air methane back-heating catalyzed oxidation device with burner starter |
| 01/30/2013 | CN202700390U Ammonia and air mixing, distributing and spraying device |
| 01/30/2013 | CN202700368U Coal mine ventilation air methane back-heating catalyzed oxidation device with multiple reaction chambers |
| 01/30/2013 | CN202700367U Wet-process recovery device |
| 01/30/2013 | CN202700366U Air cleaning device using honeycomb ceramic activated carbon body as catalytic carrier |
| 01/30/2013 | CN202700365U Filtering deodorization device used for high-altitude extremely cold area |
| 01/30/2013 | CN202700364U Double circulating monotower desulfurizing system |
| 01/30/2013 | CN202700363U Efficient wet type electric dedusting and desulfurizing system |
| 01/30/2013 | CN202700362U Interactive spraying washing device for removing high concentration sulfur dioxide |
| 01/30/2013 | CN202700361U Spiral-flow type anti-blocking device of magnesium oxide desulfurization pipeline |
| 01/30/2013 | CN202700360U Oxidation air spraying and sucking device used in desulfurizing absorption tower |
| 01/30/2013 | CN202700359U Desulfurizing absorption tower with inversed cone frustum-shaped spraying area |