| 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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| 06/29/2010 | US7744990 metal substrate, plurality of columnar convex portions formed on one surface of metal substrate, and a plurality of through holes formed at a portion where columnar convex portions are not formed, so as to pierce metal substrate; holes have opening diameter of 20 to 200 mu m |
| 06/29/2010 | US7744842 Gas adsorption and gas mixture separations using carborane-based MOF material |
| 06/29/2010 | US7744841 Sulfur removal using ferrous carbonate absorbent |
| 06/29/2010 | US7744840 Selective catalytic reduction system and process using a pre-sulfated zirconia binder |
| 06/29/2010 | US7744839 Low operating and capital costs; simple, high removal rate; passage over two catalyst beds of which first decomposes N2O into nitrogen and oxygen and second contains reducing agents for both NOx and N2O |
| 06/29/2010 | US7744838 Functionalized ionic liquids, and methods of use thereof |
| 06/29/2010 | US7744837 Reducing Agent Composition |
| 06/29/2010 | US7744836 Recovering kryton and xenon from exhaust gases used in processingsemiconductors by catalytic denitration of nitrogen oxides to form nitrogen and water vapor; adsorbing water vapor and nitrogen andhydrogen using a zeolite; catalytic oxidation of hydrogen to watervapor; drying to remove water vapor |
| 06/29/2010 | US7744684 High capacity gas filter system with indicator |
| 06/29/2010 | US7744678 Powdered lime composition, method of preparing same and use thereof |
| 06/29/2010 | US7744677 Systems and methods for processing methane and other gases |
| 06/29/2010 | US7744676 TSA process |
| 06/29/2010 | US7744675 Spray coating an inorganic oxide with a noble metal eggshell catalyst to produce a metallic layer on the outer surface of the particle; coating s with an overlayer of a gas-selective material to provide a coated, surface-treated porous substrate for use as said gas separation membrane |
| 06/29/2010 | US7743772 Silver and silver oxide catalysts for the oxidation of carbon monoxide in cigarette smoke |
| 06/29/2010 | US7743642 Moisture absorbent material with indicator function, humidity indicator and packaging bag |
| 06/29/2010 | US7743607 System for assisting regeneration of pollution management means in an engine exhaust line |
| 06/29/2010 | US7743603 Exhaust gas purification apparatus |
| 06/29/2010 | CA2603022C Formulation for hydrogen sulphide scavenging from hydrocarbon streams and use thereof |
| 06/29/2010 | CA2587200C Method and apparatus for oil shale pollutant sorption/no, reburning multi-pollutant control |
| 06/29/2010 | CA2568511C Purification of carbon dioxide |
| 06/29/2010 | CA2520046C Process for reducing the level of sulfur compounds from liquid hydrocarbon streams |
| 06/29/2010 | CA2476997C Process of removing nitrogen oxides from flue gases from a fluidized catalytic cracking unit |
| 06/29/2010 | CA2440083C Catalyst support material having high oxygen storage capacity and method of preparation thereof |
| 06/29/2010 | CA2343184C Ion-exchange polymers |
| 06/24/2010 | WO2010071538A1 Apparatus and method for the treatment of gas |
| 06/24/2010 | WO2010071461A1 Eliminator of combustion gases |
| 06/24/2010 | WO2010071205A1 Catalyst for purification of exhaust gas |
| 06/24/2010 | WO2010071082A1 Engine device |
| 06/24/2010 | WO2010071018A1 Activated carbon regenerative furnace, and gas purification method and apparatus using same |
| 06/24/2010 | WO2010070226A1 Method for trapping co2 by solid cryocondensation in a turbine |
| 06/24/2010 | WO2010070212A1 Novel method for recovering co2 from the regeneration fumes of a catalytic cracking unit |
| 06/24/2010 | WO2010069851A1 Method for removing contaminants from gas flows containing water |
| 06/24/2010 | WO2010069549A1 Process for increasing the carbon monoxide content of a syngas mixture |
| 06/24/2010 | WO2010069431A1 Method for purifying gases and obtaining acid gases |
| 06/24/2010 | WO2010069157A1 Auto-exhaust catalysts for ethanol-blended gasoline and preparation method thereof |
| 06/24/2010 | WO2010051173A3 Fluoride ion cleaning method |
| 06/24/2010 | WO2010049739A3 Process for the capture of carbon dioxide |
| 06/24/2010 | WO2009080994A3 Cogeneration or trigeneration process using first and second h<sb>2</sb>s and/or co<sb>2</sb> capture units operating in parallel |
| 06/24/2010 | WO2009007937A3 Process and apparatus for the separation of a gaseous mixture |
| 06/24/2010 | US20100159406 Combustion Furnace Humidification Devices, Systems & Methods |
| 06/24/2010 | US20100159084 Tree Fruit Postharvest Chemical Sensor |
| 06/24/2010 | US20100158780 Small Engine Palladium Catalyst Article and Method of Making |
| 06/24/2010 | US20100158779 Exhaust system having a gold-platinum group metal catalyst |
| 06/24/2010 | US20100158778 Apparatus for purifying air and purifying method thereof |
| 06/24/2010 | US20100158777 Carbon dioxide absorbent and method of using the same |
| 06/24/2010 | US20100158776 Carbon dioxide emission reduction method |
| 06/24/2010 | US20100158775 Catalyst Systems and Methods for Treating Aircraft Cabin Air |
| 06/24/2010 | US20100158774 Textured particulate filter for catalytic applications |
| 06/24/2010 | US20100158773 Method and Apparatus for Controlling Acid Gas Emissions from Cement Plants |
| 06/24/2010 | US20100158768 Exhaust gas purifying catalyst and exhaust gas purifying apparatus |
| 06/24/2010 | US20100158765 Screenless internals for radial flow reactors |
| 06/24/2010 | US20100158750 Apparatus and method for de-odorising a gas mixture |
| 06/24/2010 | US20100155222 Application of dense plasmas generated at atmospheric pressure for treating gas effluents |
| 06/24/2010 | US20100155048 Integrated carbon management system for petroleum refining |
| 06/24/2010 | US20100154643 Gas filtering device |
| 06/24/2010 | US20100154641 Membrane Comprising Oxyethylene Groups |
| 06/24/2010 | US20100154639 Liquid carbon dioxide absorbent and methods of using the same |
| 06/24/2010 | US20100154638 Process for partial dehydration of a gas by absorption on a solvent that can be regenerated by segregation at ambient temperature |
| 06/24/2010 | US20100154637 Process for the purification of gaseous mixtures containing mercaptans and other acid gases |
| 06/24/2010 | US20100154636 Novel solid materials and method for co2 removal from gas stream |
| 06/24/2010 | US20100154635 Aluminium aminocarobxylates as porous metal organic frameworks |
| 06/24/2010 | US20100154630 Acetylene process gas purification methods and systems |
| 06/24/2010 | US20100154629 Apparatus and Method for Purifying Oxidizing Gas in a Fuel Cell |
| 06/24/2010 | US20100154511 Apparatus and method for multi-dimensional gas chromatography |
| 06/24/2010 | US20100154431 Liquid carbon dioxide absorbent and methods of using the same |
| 06/24/2010 | DE202004021676U1 Vorrichtung zum Konditionieren eines Prozessbereichs unter Ausnutzung von Abwärme Apparatus for conditioning a process area by utilizing waste heat |
| 06/24/2010 | DE10255616B4 Emissionssteuergerät eines Verbrennungsmotors und Steuerverfahren für dieses An emission control apparatus of an internal combustion engine and control method for this |
| 06/24/2010 | DE102009051429A1 Kühllufttrockner Cooling air dryer |
| 06/24/2010 | DE102008063989A1 Method for treating biogas, comprises washing the biogas with a washing liquid, cooling the biogas and subsequently heating and guiding through a purification stage in hot condition |
| 06/24/2010 | DE102008061258A1 Method for separation of gaseous components from gas stream, particularly carbon dioxide from flue gas of fossil fired power plant, involves supplying carbon dioxide-containing flue gas to absorbent fluid by generating bubble column |
| 06/24/2010 | DE102008040669A1 Automatic transmission for large commercial vehicle, has supply mechanism supplying lubricating oil into compressed air supply line, and present behind air dryer/air filter that is connected downstream to compressor |
| 06/24/2010 | DE10163006B4 Vorrichtung und Verfahren zur Abgasreinigung für einen Verbrennungsmotor Apparatus and method for purifying exhaust gas for an internal combustion engine |
| 06/24/2010 | CA2746915A1 Method of purifying gases and obtaining acid gases |
| 06/24/2010 | CA2746835A1 Method for removing contaminants from gas flows containing water |
| 06/24/2010 | CA2746584A1 Apparatus and method for the treatment of gas |
| 06/23/2010 | EP2199555A1 Exhaust gas purification apparatus for internal combustion engine |
| 06/23/2010 | EP2199552A1 Exhaust gas purification system of diesel engine |
| 06/23/2010 | EP2198948A1 Method for production of DDR type zeolite membrane |
| 06/23/2010 | EP2198946A1 Composite adsorbent bead, process for its production and gas separation process |
| 06/23/2010 | EP2197988A2 Quenching vessel |
| 06/23/2010 | EP2197785A2 Hydrogen and carbon utilization in synthetic fuels production plants |
| 06/23/2010 | EP2197568A2 Purification structure incorporating a biased electrochemical catalyst system |
| 06/23/2010 | EP2197567A2 Texturized purification structure incorporating an electrochemical catalyst system |
| 06/23/2010 | EP2197566A1 Method and system for regenerating an amine-containing wash solution obtained during gas purification |
| 06/23/2010 | CN201514090U Cold air drying device |
| 06/23/2010 | CN201513903U Scrubber used for removing carbon monoxide and hydrocarbon from air |
| 06/23/2010 | CN201513221U Post-processing system used in LEB |
| 06/23/2010 | CN201513088U Door with air purification function |
| 06/23/2010 | CN201512238U Oil storage tank dissipation flue gas collecting and treating device |
| 06/23/2010 | CN201511035U Indirect thermal desorption equipment |
| 06/23/2010 | CN201510884U Honeycomb type denitrification catalyst module |
| 06/23/2010 | CN201510883U Honeycomb type denitrification catalyst |
| 06/23/2010 | CN201510881U Mixing medicine manufacturing equipment |
| 06/23/2010 | CN201510843U Circulating ash humidification semi-dry flue gas desulfurization device with hot air fluidization fan |
| 06/23/2010 | CN201510842U Double-loop hollow tower spray and tower body demisting air flue integrating device |
| 06/23/2010 | CN201510841U High-efficiency flue gas desulfurization tower for coal-fired boiler |
| 06/23/2010 | CN201510840U Degassing device for preparing poisonous gas in lab |
| 06/23/2010 | CN201510839U Industrial plasma dehumidification equipment |
| 06/23/2010 | CN201510838U Chlorine gas absorption tower |
| 06/23/2010 | CN201510837U Spray grating device |