| 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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| 09/04/2013 | CN103272439A Filling material flow displacement type dust removing device |
| 09/04/2013 | CN103272401A Membrane and condensation combined oil-gas recovery system |
| 09/04/2013 | CN103272400A Centralized collection and treatment method of a plurality of liquid organic chemical raw material volatile gases |
| 09/04/2013 | CN103272255A Sterilization and deodorization freshness retaining device |
| 09/04/2013 | CN103272253A Environmental purification self-care spray |
| 09/04/2013 | CN103271477A Safety miner lamp helmet |
| 09/04/2013 | CN102701465B Method for decalcifying sea water by using flue gas |
| 09/04/2013 | CN102635722B Valve on-and-off time sequence control for dual-tower adsorption nitrogen making machine |
| 09/04/2013 | CN102500313B Preparation method of nano semiconductor material loaded on silicate substrate |
| 09/04/2013 | CN102494349B Blowing, dehumidifying and heating steam boiler system |
| 09/04/2013 | CN102451602B Zero gas consumption waste heat regeneration and drying method |
| 09/04/2013 | CN102451601B Novel afterheat regeneration drier |
| 09/04/2013 | CN102423624B Apparatus and method for preparing high-activity calcium hydroxide by using carbide slag alkali residue |
| 09/04/2013 | CN102416319B Preparation method of Cr-Ce composite oxide catalyst |
| 09/04/2013 | CN102351896B Method for producing dibutyl phosphate by comprehensively using three wastes in production process |
| 09/04/2013 | CN102350208B Flue gas absorbent which simultaneously has functions of desulphurization and denitration and preparation method and application thereof |
| 09/04/2013 | CN102350178B Agent, device and technology for high-speed oxygen reduction in coal mine |
| 09/04/2013 | CN102350156B High-efficiency and low-resistance gas scrubbing and absorption device |
| 09/04/2013 | CN102266704B Crude hydrogen pressurizing and recovering method for styrene device |
| 09/04/2013 | CN102228785B Method and system by using slurry as clapboard washing water |
| 09/04/2013 | CN102218261B Method and equipment for collecting carbon dioxide from fuel gas by using ammonia water fine spraying |
| 09/04/2013 | CN102198361B Hydrogen chloride tail gas recovery equipment |
| 09/04/2013 | CN102151477B Method and device for rotationally purifying serotonin solution of flue gas carbon dioxide capturing system |
| 09/04/2013 | CN102151471B Circulatory atomization device as well as manufacturing die and manufacturing method thereof |
| 09/04/2013 | CN102114380B Method for removing NOX in flue gas |
| 09/04/2013 | CN102091510B Flue gas desulfurization synergist and using method thereof |
| 09/04/2013 | CN102015070B System for treating discharge gas and method of removing mercury from discharge gas |
| 09/04/2013 | CN101970079B Regenerator configurations and methods with reduced steam demand |
| 09/04/2013 | CN101935541B Method for reclaiming oil and gas in tank car |
| 09/04/2013 | CN101716447B Gas energy storage strengthening method based on porous material absorption |
| 09/04/2013 | CN101610828B Absorbent regeneration with compressed overhead stream to provide heat |
| 09/03/2013 | US8524187 Thermal oxidisers, using concentrated sunlight |
| 09/03/2013 | US8524186 Carbon-based catalyst for flue gas desulfurization and method of producing the same and use thereof for removing mercury in flue gas |
| 09/03/2013 | US8524184 Sulfur recovery plant tail gas treatment process |
| 09/03/2013 | US8524183 Composition containing oxides of zirconium, cerium and another rare earth having reduced maximum reducibility temperature, a process for preparation and use thereof in the field of catalysis |
| 09/03/2013 | US8524182 Catalyzed soot filter with layered design |
| 09/03/2013 | US8524181 Sensor-integrated device |
| 09/03/2013 | US8524180 Process for minimising the emission of particular matter from marine diesel engines |
| 09/03/2013 | US8524179 Hot-side method and system |
| 09/03/2013 | US8524164 Filtration, flow distribution and catalytic method for process streams |
| 09/03/2013 | US8523982 Separation membrane module and fuel vapor processing apparatus equipped with the same |
| 09/03/2013 | US8523981 Hydrophobic ozone-stable membrane made of polyvinylidene fluoride |
| 09/03/2013 | US8523979 Removal of acid gases by means of an absorbent comprising a stripping aid |
| 09/03/2013 | US8523978 Method of deacidizing a gas by means of an absorbent solution with fractionated regeneration through heating |
| 09/03/2013 | US8522817 Apparatus and method for fast recovery and charge of insulation gas |
| 09/03/2013 | US8522573 Method for production of carbon dioxide and apparatus therefor |
| 09/03/2013 | US8522534 Exhaust purification device of internal combustion engine |
| 09/03/2013 | CA2745175C Recycle tsa regen gas to boiler for oxyfuel operations |
| 09/03/2013 | CA2745172C Integration of catalytic so2 oxidation and oxyfuel sour compression |
| 09/03/2013 | CA2741739C A method and a device for verifying and controlling the removal of hydrogen fluoride from a process gas |
| 09/03/2013 | CA2737266C Respirator filter canisters and method of filling same |
| 09/03/2013 | CA2688513C System and method for selective catalytic reduction of nitrogen oxides in combustion exhaust gases |
| 09/03/2013 | CA2540599C Portable gas fractionalization system |
| 09/03/2013 | CA2502382C Apparatus and method for the treatment of odor and volatile organic compound contaminants in air emissions |
| 08/29/2013 | WO2013126670A1 Process of removing nox from flue gas |
| 08/29/2013 | WO2013126624A1 Method and system for separating and destroying sour and acid gas |
| 08/29/2013 | WO2013126619A1 Hydrothermally stable, low-temperature nox reduction nh3-scr catalyst |
| 08/29/2013 | WO2013126285A1 Oxygen concentrator system |
| 08/29/2013 | WO2013125307A1 A method for producing a synthesis gas with low amounts of hydrogen cyanide |
| 08/29/2013 | WO2013124835A2 Transport tank with high capacity gas scrubbing |
| 08/29/2013 | WO2013124339A1 Gas treatment system using supersonic separators |
| 08/29/2013 | US20130225898 Kinetic Fractionators, and Cycling Processes for Fractionation of Gas Mixtures |
| 08/29/2013 | US20130224842 Process for co2 absorption with carbonic anhydrase entrapped in porous supports |
| 08/29/2013 | US20130224612 Gas decomposition component, power generation apparatus, and method for decomposing gas |
| 08/29/2013 | US20130224096 Photocatalyst coated body and photocatalyst coating liquid |
| 08/29/2013 | US20130224095 PROCESS OF REMOVING NOx FROM FLUE GAS |
| 08/29/2013 | US20130224094 Ammonia destruction methods for use in a claus tail gas treating unit |
| 08/29/2013 | US20130224093 Process and apparatus for removal of nitrogen oxides, sulfur oxides and mercury from off gas through oxidization |
| 08/29/2013 | US20130224091 Low Pressure Drop Extruded Catalyst Filter |
| 08/29/2013 | US20130224090 Catalyst for selective oxidation of nh3 to n2 and method for preparing the same |
| 08/29/2013 | US20130224082 Hydrothermally Stable, Low-Temperature NOx Reduction NH3-SCR Catalyst |
| 08/29/2013 | US20130224081 Gas cleaning system having a gas flow rectifier |
| 08/29/2013 | US20130220131 Novel System for Adsorbing and Separating Suspended Gaseous Impurities from Effluent Gases and Thereby Recovery of Value Added Products |
| 08/29/2013 | US20130220130 Carbon dioxide absorbent fluid for a carbon dioxide sequestering system on a vehicle |
| 08/29/2013 | US20130220129 Inline Water Trap |
| 08/29/2013 | US20130220127 Oxygen separation module and apparatus |
| 08/29/2013 | US20130220126 Plasma spray method for the manufacturing of an ion conducting membrane and an ion conducting membrane |
| 08/29/2013 | US20130220122 Carbon dioxide separating and collecting system and method of operating same |
| 08/29/2013 | US20130220120 Reduction of Mercury Emissions From Cement Plants |
| 08/29/2013 | US20130220119 Crosslinked Membrane And Polymer For Making Same And Method Of Using Membrane |
| 08/29/2013 | US20130220118 Separation of gas mixtures containing condensable hydrocarbons |
| 08/29/2013 | US20130219867 Selective catalytic reduction device control methods and systems |
| 08/29/2013 | DE112011103996T5 Metall-enthaltender Zeolithkatalysator Metal-containing zeolite catalyst |
| 08/29/2013 | DE102012101607A1 Method for separating nitrogen oxide e.g. nitrite and nitrate for fertilizers, involves performing gas liquid sorption and gas solid sorption of nitrogen oxide using sorbent containing hydroxides and/or oxides of alkaline earth metal |
| 08/29/2013 | DE102012101595A1 Heatless desiccant dryer has shut-off device that is provided between first and second gas outlets such that expansion gas is discharged only from first gas outlet or first gas outlet during main relaxation phase |
| 08/29/2013 | DE102009037564B4 Vorrichtung und Verfahren zur Dosierung eines Reduktionsmittels in einen Abgastrakt einer Brennkraftmaschine Apparatus and method for metering a reducing agent into an exhaust tract of an internal combustion engine |
| 08/28/2013 | EP2631006A2 Catalytic fuel vaporizer and fuel reformer assembly |
| 08/28/2013 | EP2631005A1 Method and apparatus for capturing carbon dioxide in flue gas with activated sodium carbonate |
| 08/28/2013 | EP2629887A1 Supported catalyst of digestion residues of titanyl sulphate-containing black solution |
| 08/28/2013 | EP2629881A1 NOx STORAGE COMPONENT |
| 08/28/2013 | EP2629880A1 Arrangement and method for separating oxygen |
| 08/28/2013 | EP2629879A1 Carbon oxide capture |
| 08/28/2013 | EP2191883B1 Porous hybrid particles with organic groups removed from surface |
| 08/28/2013 | CN203163248U Heating device and waste gas treatment device with same |
| 08/28/2013 | CN203163018U Lampblack filtering device of oven |
| 08/28/2013 | CN203162965U Heat accumulating type combustion furnace provided with automatic pressure-balanced device |
| 08/28/2013 | CN203162231U Air outlet valve component and PSA (pressure swing adsorption) device |
| 08/28/2013 | CN203159379U Waste acid recovery processing equipment |
| 08/28/2013 | CN203159293U Electrolytic device |
| 08/28/2013 | CN203159291U Novel electrolysis device |