| 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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| 09/12/2014 | WO2014135322A1 Method for separating carbon dioxide from a gas stream, and method for reprocessing potassium sulfate contaminated with nitrosamines |
| 09/12/2014 | WO2014134917A1 Catalyst system for desulfurization treatment of industrial sulphur-containing waste gas and process thereof |
| 09/12/2014 | WO2014134855A1 Low-temperature scr catalyst for denitrating diesel vehicle exhaust, and preparation method thereof |
| 09/11/2014 | US20140256022 Photobioreactor |
| 09/11/2014 | US20140256021 Biofilter media to remove odour causing compounds from waste gas streams |
| 09/11/2014 | US20140256014 Methods and systems for absorbing co2 and converting same into gaseous oxygen by means of microorganisms |
| 09/11/2014 | US20140255636 Polymeric Membranes |
| 09/11/2014 | US20140255289 System and method to gasify aqueous urea into ammonia vapors using secondary flue gases |
| 09/11/2014 | US20140255285 Hybrid Thermal Oxidizer Systems and Methods |
| 09/11/2014 | US20140255284 Base Metal Catalyst And Method Of Using Same |
| 09/11/2014 | US20140255282 System and Method for Scrubbing Contaminated Gas with a Glycerol Solution |
| 09/11/2014 | US20140255281 System and Method for Exhaust Gas After Treatment |
| 09/11/2014 | US20140255280 Use of ferrous sulfide suspension for the removal of mercury from flue gases |
| 09/11/2014 | US20140255279 Activated carbon sorbent including nitrogen and methods of using the same |
| 09/11/2014 | US20140255261 Cellular substrate for a catalytic convertor |
| 09/11/2014 | US20140255259 Hydrogen-producing catalytic converter |
| 09/11/2014 | US20140252276 System and method for syngas clean-up |
| 09/11/2014 | US20140252270 Particle-based systems for removal of pollutants from gases and liquids |
| 09/11/2014 | US20140251922 Economical Method for Scavenging Hydrogen Sulfide in Fluids |
| 09/11/2014 | US20140251910 Atmospheric Water Harvester |
| 09/11/2014 | US20140251787 Apparatus and method for generating nitric oxide in controlled and accurate amounts |
| 09/11/2014 | US20140251144 Fresh air line |
| 09/11/2014 | US20140251136 Carbon dioxide capture systems |
| 09/11/2014 | US20140251135 Carbon dioxide adsorbent including zeolite and methods for preparing the same |
| 09/11/2014 | US20140251134 Superadsorbent material system for improved filtration applications |
| 09/11/2014 | US20140251131 Palladium-alloyed membranes and methods of making and using the same |
| 09/11/2014 | US20140251130 Product gas concentrator and method associated therewith |
| 09/11/2014 | US20140251128 Process for obtaining highly pure methane from biogas, and plant for carrying out the process |
| 09/11/2014 | US20140250887 Power generation system making use of low grade coal |
| 09/11/2014 | DE112008000755B4 Katalysatortemperatur-Erhöhungseinrichtung für ein Hybridfahrzeug Catalyst temperature raising means for a hybrid vehicle |
| 09/11/2014 | DE112008000369B4 Abgasreinigungsvorrichtung für Verbrennungsmotor Exhaust gas purification device for internal combustion engine |
| 09/11/2014 | DE102013203720A1 Verfahren zum Abtrennen von Kohlendioxid aus einem Gasstrom, insbesondere aus einem Rauchgasstrom, sowie Verfahren zur Wiederaufbereitung von mit Nitrosaminen verunreinigtem Kaliumsulfat A method for separating carbon dioxide from a gas stream, in particular from a flue gas stream, as well as method for recycling contaminated with nitrosamines potassium sulfate |
| 09/11/2014 | DE102013004079A1 Verfahren zur Gewinnung von hochreinem Methan aus Biogas sowie Anlage zur Durchführung dieses Verfahrens Process for the recovery of high purity methane from biogas plant as well as to perform this procedure |
| 09/10/2014 | EP2774821A1 Automatic air tank purge system |
| 09/10/2014 | EP2774671A1 Exhaust gas purifying catalyst |
| 09/10/2014 | EP2773457A2 Catalyzed filter for treating exhaust gas |
| 09/10/2014 | EP2773445A1 Supported polysilsesquioxane membrane and production thereof |
| 09/10/2014 | EP2773443A1 Method for removing sulfur-comprising compounds from a hydrocarbonaceous gas mixture |
| 09/10/2014 | EP2773442A1 Process and apparatus for separating a gas rich in carbon dioxide by distillation |
| 09/09/2014 | US8828900 Exhaust gas purification catalyst |
| 09/09/2014 | US8828731 Method and system for analyzing concentrations of diverse mercury species present in a fluid medium |
| 09/09/2014 | US8828344 Fuel system inerting |
| 09/09/2014 | US8828343 Carbon monoxide conversion catalyst |
| 09/09/2014 | US8828342 DPF energy conservation |
| 09/09/2014 | US8828341 Sulfite control to reduce mercury re-emission |
| 09/09/2014 | US8828340 Dry sorbent injection during steady-state conditions in dry scrubber |
| 09/09/2014 | US8828325 Exhaust system having catalytically active particulate filter |
| 09/09/2014 | US8828130 Exhaust gas treatment system equipped with carbon dioxide removal device |
| 09/09/2014 | US8828128 Desiccant dehumidification system and method |
| 09/09/2014 | US8828127 System and method for controlling regeneration of an air dryer |
| 09/09/2014 | US8828125 Ventilation member |
| 09/09/2014 | US8828124 Biogas purification apparatus and method for operation thereof |
| 09/09/2014 | US8828122 System and method for gas treatment |
| 09/09/2014 | US8828121 Gas separation membranes based on perfluorinated polymers |
| 09/09/2014 | US8828120 Device and method for separating a gas mixture |
| 09/09/2014 | US8828119 Cross-pleated membrane cartridges, and method and apparatus for making cross-pleated membrane cartridges |
| 09/09/2014 | US8828118 Staged blowdown of adsorbent bed |
| 09/09/2014 | US8828112 Air filter |
| 09/09/2014 | US8826730 Method of diagnosing regeneration failure of exhaust emission control device |
| 09/09/2014 | US8826677 Refrigeration process and system for recovering cold from methane by refrigerants |
| 09/09/2014 | CA2782242C Selective catalytic reduction system for capture of volatilized compounds |
| 09/09/2014 | CA2777642C Use of a concrete-based element for treatment of gases and volatile compounds |
| 09/09/2014 | CA2770020C Support for catalyst of exothermic processes and catalyst prepared thereon |
| 09/09/2014 | CA2767938C System for gas processing |
| 09/09/2014 | CA2764121C Mercury reduction system and mercury reduction method of flue gas containing mercury |
| 09/09/2014 | CA2730541C Procede et une installation pour fabrication de clinker de ciment |
| 09/09/2014 | CA2672455C Wet scrubber tray |
| 09/09/2014 | CA2653928C Molecular sieve ssz-75 composition of matter and synthesis thereof |
| 09/04/2014 | WO2014134408A1 Waste disposal |
| 09/04/2014 | WO2014134383A1 Argon production method and apparatus |
| 09/04/2014 | WO2014134327A1 Conveying system for injecting material at a convey line pressure |
| 09/04/2014 | WO2014134298A1 System for utilizing multiple vessels for continuous injection of material into a convey line |
| 09/04/2014 | WO2014134249A1 Process and apparatus for improving the operation of wet scrubbers |
| 09/04/2014 | WO2014134128A1 Processes, apparatus, compositions and systems for reducing emissions of hci and/or sulfur oxides |
| 09/04/2014 | WO2014133910A2 Methods for immediate souring control in gase or fluids produced from sulfidogenic reservoir systems |
| 09/04/2014 | WO2014133896A1 Purification of argon through liquid phase cryogenic adsorption |
| 09/04/2014 | WO2014133810A1 Increasing service life of scr catalyst |
| 09/04/2014 | WO2014133695A1 Method and apparatus to produce hydrogen-rich materials |
| 09/04/2014 | WO2014133596A1 Air dryer |
| 09/04/2014 | WO2014132107A1 Preparation and use of magnetic polymer nanocomposites |
| 09/04/2014 | WO2014132087A1 Method for removing sulphur dioxide from gas streams, using titanium dioxide as catalyst |
| 09/04/2014 | WO2014132051A2 Filter with optimized fluid flows |
| 09/04/2014 | WO2014132034A1 Oxidation catalyst for internal combustion engine exhaust gas treatment |
| 09/04/2014 | WO2014131708A1 Hexagonal oxidation catalyst |
| 09/04/2014 | WO2014076727A4 Vertical synergic building (vsb) for co2 and water depuration plus biomass production |
| 09/04/2014 | WO2014076724A4 Capture cooling purification chimneys (ccpc) |
| 09/04/2014 | US20140248492 Process to prepare adsorbents from organic fertilizer and their applications for removal of acidic gases from wet air streams |
| 09/04/2014 | US20140248206 Co2 recovery system and co2 recovery method |
| 09/04/2014 | US20140248203 Small Pore Molecular Sieve Supported Copper Catalysts Durable Against Lean/Rich Aging for the Reduction of Nitrogen Oxides |
| 09/04/2014 | US20140248202 Process for incinerating nh3 and a nh3 incinerator |
| 09/04/2014 | US20140248201 Scrubber system and method |
| 09/04/2014 | US20140248200 Emissions Treatment System with Ammonia-Generating and SCR Catalysts |
| 09/04/2014 | US20140248189 Retainer for Gas Processing Device, Gas Processing Device, and Manufacturing Methods Therefor |
| 09/04/2014 | US20140248188 Plasma generation device |
| 09/04/2014 | US20140248187 Exhaust Treatment Device With Integral Mount |
| 09/04/2014 | US20140248186 System and Method for Accommodating Aftertreatment Bricks |
| 09/04/2014 | US20140246055 Textile Filter System, Method For Regenerating A Textile Filter and Regeneration Apparatus |
| 09/04/2014 | US20140245890 Banked purification system |
| 09/04/2014 | US20140245889 System and method for removing contaminants from a contaminated gas stream |
| 09/04/2014 | US20140245888 Co2 recovery apparatus and co2 recovery method |