| 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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| 02/19/2014 | CN102389707B Automatic control-based paddle drop-type gas-holding internal-cycle denitrification anaerobic methane oxidation reactor |
| 02/19/2014 | CN102179170B Formaldehyde-removing alkyd resin and preparation method thereof |
| 02/19/2014 | CN101918105B Method for inhibiting amine degradation during CO2 capture from a gas stream |
| 02/19/2014 | CN101680344B Exhaust apparatus and saddle ride type vehicle |
| 02/19/2014 | CN101607167B Micro gas enricher with refrigerator and use method thereof |
| 02/19/2014 | CN101534929B Separation membrane-porous material composite and method for manufacturing the same |
| 02/19/2014 | CN101534927B Cyclic catalytic upgrading of chemical species using metal oxide materials |
| 02/18/2014 | US8652435 High pressure reduction-oxidation desulfurization process |
| 02/18/2014 | US8652429 Oxidation catalyst for internal combustion engine exhaust gas treatment |
| 02/18/2014 | US8652428 System and method for removing a contaminant from a gas stream |
| 02/18/2014 | US8652426 Use of aqueous guanidinium formate solutions for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles |
| 02/18/2014 | US8652410 Control method and arrangement for selective catalytic reduction |
| 02/18/2014 | US8652332 Liquid filtration using pressure difference across a hydrophobic membrane |
| 02/18/2014 | US8652239 High permeance sulfur tolerant Pd/Cu alloy membranes |
| 02/18/2014 | US8652237 System and process for capture of H2S from gaseous process streams and process for regeneration of the capture agent |
| 02/18/2014 | US8652236 Method for recovery of high purity carbon dioxide |
| 02/18/2014 | US8652235 Sorbents for the oxidation and removal of mercury |
| 02/18/2014 | US8652234 Method for separating high molecular weight gases from a combustion source |
| 02/18/2014 | CA2752774C Exhaust purification system of internal combustion engine |
| 02/17/2014 | DE202010018081U1 Filter Filter |
| 02/17/2014 | CA2821749A1 Catalytic filter module and catalytic filter system comprising same |
| 02/13/2014 | WO2014026203A2 Diesel oxidation catalyst composites |
| 02/13/2014 | WO2014025533A1 In situ generation of polysulfide ions using elemental sulfur for improved corrosion control,cyanide management, mercury management, arsine management and performance and reliability of acid gas removal equipment |
| 02/13/2014 | WO2014025531A1 CATALYTIC REDUCTION OF NOx WITH HIGH ACTIVITY CATALYSTS WITH ACETALDEHYDE REDUCTANT |
| 02/13/2014 | WO2014025530A1 Catalytic reduction of nox with high activity catalysts |
| 02/13/2014 | WO2014025529A1 Catalytic reduction of nox with high activity catalysts with nh3 reductant |
| 02/13/2014 | WO2014025528A1 Catalytic reduction of nox with high activity catalysts with propylene reductant |
| 02/13/2014 | WO2014025515A2 Superadsorbent material system for improved filtration applications |
| 02/13/2014 | WO2014025418A1 Cold bed adsorption sulfur recovery process |
| 02/13/2014 | WO2014025024A1 Catalytic reactor and vehicle equipped with said catalytic reactor |
| 02/13/2014 | WO2014024961A1 Gas-separating membrane module |
| 02/13/2014 | WO2014024911A1 Oxygen absorbent |
| 02/13/2014 | WO2014024791A1 Exhaust gas treatment system |
| 02/13/2014 | WO2014024757A1 Co2 recovery device and co2 recovery method |
| 02/13/2014 | WO2014024624A1 Co2 recovery device and method |
| 02/13/2014 | WO2014024548A1 Co2 recovery device and co2 recovery method |
| 02/13/2014 | WO2014024312A1 Exhaust gas purifying catalyst and method for producing same |
| 02/13/2014 | WO2014023877A1 Method of purifying gas streams |
| 02/13/2014 | WO2014023859A1 Nanostructured oxides having controlled surfaces and having high oxygen storage capacity at low temperatures |
| 02/13/2014 | WO2014023688A1 Method for purifying carbon dioxide-containing process gases from the production of vinyl acetate |
| 02/13/2014 | WO2014023565A1 Method for removing sulfur dioxide and mercury from flue gas in a wet scrubber |
| 02/13/2014 | WO2014023530A1 Regeneratable ion exchange material for reducing the amount of co2 |
| 02/13/2014 | WO2014023526A1 Method for removing aromatic hydrocarbons from coke oven gas having biodiesel as washing liquid and device for carrying out said method |
| 02/13/2014 | WO2014023507A1 Process for regenerating a scrubbing liquid which is provided for a gas scrub and is enriched in aromatic hycrocarbons and also regeneration arrangement |
| 02/13/2014 | WO2014023420A1 Method and device for detecting moving objects in a gas stream during cryogenic gas separation |
| 02/13/2014 | WO2014023419A1 Method for selective desulphurisation of a synthetic raw gas |
| 02/13/2014 | WO2014022882A1 Recovery of zinc from lead slag |
| 02/13/2014 | WO2013186243A3 Air dryer cartridge and air dryer cartridge production method |
| 02/13/2014 | US20140044636 CATALYTIC REDUCTION OF NOx WITH HIGH ACTIVITY CATALYSTS |
| 02/13/2014 | US20140044635 Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method |
| 02/13/2014 | US20140044634 Ammonia Injection System For An HRSG |
| 02/13/2014 | US20140044633 CATALYTIC REDUCTION OF NOx WITH HIGH ACTIVITY CATALYSTS WITH PROPYLENE REDUCTANT |
| 02/13/2014 | US20140044632 Method and apparatus for removal of carbon dioxide from automobile, household and industrial exhaust gases |
| 02/13/2014 | US20140044630 Catalyzed substrate and exhaust system for internal combustion engine |
| 02/13/2014 | US20140044629 METHOD FOR TREATING A GAS CONTAINING NITROGEN OXIDES (NOx) USING A COMPOSITION COMPRISING ZIRCONIUM, CERIUM AND NIOBIUM AS A CATALYST |
| 02/13/2014 | US20140044628 Composition based on oxides of zirconium, of cerium, of at least one rare earth other than cerium and of silicon, preparation processes and use in catalysis |
| 02/13/2014 | US20140044627 Preparation of Diesel Oxidation Catalyst Via Deposition of Colloidal Nanoparticles |
| 02/13/2014 | US20140044626 Filter substrate comprising three-way catalyst |
| 02/13/2014 | US20140044625 Hydrocarbon trap having improved adsorption capacity |
| 02/13/2014 | US20140044623 High performance mercury capture |
| 02/13/2014 | US20140044603 Device for generating ammonia |
| 02/13/2014 | US20140044601 Process for the purification of crude gas from solids gasification |
| 02/13/2014 | US20140042363 Carbon dioxide recovery apparatus and method |
| 02/13/2014 | US20140042362 In situ generation of polysulfide ions using elemental sulfur for improved corrosion control, cyanide management, mercury management, arsine management and performance and reliability of acid gas removal equipment |
| 02/13/2014 | US20140041523 Exhaust gas treatment system |
| 02/13/2014 | US20140041521 Cyclic adsorption process using centrifugal compressors |
| 02/13/2014 | US20140041393 Systems and methods for processing inlet air |
| 02/13/2014 | DE102013215632A1 Exhaust gas treatment system for internal combustion engine, has exhaust pipe to receive exhaust gas from internal combustion engine and supply exhaust gas to exhaust gas treatment apparatus, and fluid delivery system to supply fluid |
| 02/13/2014 | DE102012214065A1 Verfahren zum Entfernen von Quecksilber aus Rauchgas in einem Nasswäscher A method for removing mercury from flue gas in a wet scrubber |
| 02/13/2014 | DE102012214064A1 Verfahren zur Aufreinigung von Kohlendioxid enthaltenden Prozessgasen aus der Herstellung von Vinylacetat A process for the purification of carbon dioxide containing process gases from the production of vinyl acetate |
| 02/13/2014 | DE102012107336A1 Verfahren zur Entfernung von aromatischen Kohlenwasserstoffen aus Kokereigas mit Biodiesel als Waschflüssigkeit und Vorrichtung zur Durchführung des Verfahrens A process for removing aromatic hydrocarbons from coke oven gas with biodiesel as a washing liquid and a device for carrying out the method |
| 02/13/2014 | DE102012107333A1 Verfahren zur Regeneration einer für eine Gaswäsche vorgesehenen und mit aromatischen Kohlenwasserstoffen angereicherten Waschflüssigkeit sowie Regenerationsanordnung Process for regenerating an intended for gas scrubbing and washing liquid enriched with aromatic hydrocarbons and regeneration arrangement |
| 02/13/2014 | DE102012016643A1 Verfahren zur selektiven Entschwefelung eines Syntheserohgases Process for the selective desulfurization of crude synthesis |
| 02/13/2014 | DE102010020266B4 Vorrichtung zum Steuern einer elektro-pneumatischen Bremseinrichtung An apparatus for controlling an electro-pneumatic brake device |
| 02/13/2014 | DE102008036099B4 Entstickungsanlage Denitrification |
| 02/13/2014 | DE102007046158B4 Verwendung eines katalytisch aktiven Partikelfilters zur Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren Use of a catalytically active particulate filter for removing particulates from the exhaust gas of operated with a predominantly stoichiometric air / fuel mixture combustion engines |
| 02/13/2014 | CA2876408A1 Method for selectively desulfurizing a crude synthesis gas |
| 02/13/2014 | CA2876219A1 In situ generation of polysulfide ions using elemental sulfur for improved corrosion control, cyanide management, mercury management, arsine management and performance and reliability of acid gas removal equipment |
| 02/12/2014 | EP2696047A1 Exhaust gas purification device, and exhaust gas purification method using same |
| 02/12/2014 | EP2695962A1 Stainless steel foil and catalyst carrier for exhaust emission control system using said foil |
| 02/12/2014 | EP2695946A1 Method and device for manufacturing dimethyl ether |
| 02/12/2014 | EP2695674A1 Exhaust gas purification oxidation catalyst |
| 02/12/2014 | EP2695673A1 Exhaust gas purification catalyst |
| 02/12/2014 | EP2695664A1 Process for air purification with a photocatalytically active material |
| 02/12/2014 | EP2695663A1 Photocatalytically active material for air purification |
| 02/12/2014 | EP2695662A1 Co2 recovery device and operation control method of co2 recovery device |
| 02/12/2014 | EP2695661A1 Regeneratable ion exchange material for reducing the amount of CO2 |
| 02/12/2014 | EP2695660A1 Method of purifying gas streams |
| 02/12/2014 | EP2695659A1 High performance mercury capture |
| 02/12/2014 | EP2694902A1 Process and plant for producing cement clinker and for purifying the offgases formed |
| 02/12/2014 | EP2694899A1 Heat exchanger for a refrigerated air dryer |
| 02/12/2014 | EP2694436A1 Continuous manufacturing apparatus and method for carbon nanotubes having gas seperation units |
| 02/12/2014 | EP2694208A1 Fe-sapo-34 catalyst and methods of making and using the same |
| 02/12/2014 | EP2694203A1 Exhaust gas catalyst, method for the production of carrier, method for the production of exhaust gas catalyst, and apparatus for treating exhaust gas |
| 02/12/2014 | EP2694193A1 Catalysts for the reduction of ammonia emission from rich-burn exhaust |
| 02/12/2014 | EP2694192A1 Oxygen separation module and apparatus |
| 02/12/2014 | EP2694191A1 Method for reducing the total acidity of refrigerant compositions |
| 02/12/2014 | EP2694190A1 Method and apparatus for controlling the electrical power applied to an electrically driven oxygen separation device having one or more composite membrane elements to separate oxygen from an oxygen containing feed |
| 02/12/2014 | EP2694189A1 Carbon dioxide capture system |
| 02/12/2014 | EP2694188A1 Mixture of an adsorbent and a phase change material with an adapted density |