| 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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| 04/29/2010 | US20100101416 Method and device for removing co2 and h2s |
| 04/29/2010 | US20100101415 Method for recovery of high purity carbon dioxide |
| 04/29/2010 | US20100101414 Method of treating a gas stream |
| 04/29/2010 | US20100101413 Method and apparatus for control and elimination of undesirable substances |
| 04/29/2010 | US20100101412 Method and system for removing alkyl halides from gases |
| 04/29/2010 | US20100101411 Chromatography systems and methods using them |
| 04/29/2010 | US20100101410 Helium recovery process |
| 04/29/2010 | US20100101409 Method and system for controlling filter operation |
| 04/29/2010 | US20100101249 Washing column with reduced structural height |
| 04/29/2010 | DE10316759B4 Verfahren und Vorrichtung zur oxidativen Beseitigung von unerwünschten Bestandteilen in einem Gasstrom, insbesondere Luftstrom Method and apparatus for the oxidative removal of undesirable components in a gas stream, in particular air flow |
| 04/29/2010 | DE102008058396A1 Method for conditioning of ambient air in room of e.g. office, involves recycling conditioned ambient air in room, and partially recycling washing fluid obtained from wet cleaning as nutrient solution in reactor |
| 04/29/2010 | DE102008053275A1 Dosiersystem Dosing |
| 04/29/2010 | DE102008050903A1 Radonfilter Radon filters |
| 04/29/2010 | DE102008046889A1 Hyperbolic round funnel having specific aspect ratio of height to diameter, useful for depleting gas or gas mixture e.g. nitrogen from air, binding gas or gas mixture in water, preparing hydrogen from water and desalination of seawater |
| 04/29/2010 | DE102008044356B3 Strip-shaped filter element for cleaning of gases emerging out from a stoma bag, comprises an inlet opening for introducing the gases, an outlet opening for discharging the gases, an active-carbon containing first layer, and a second layer |
| 04/29/2010 | CA2741248A1 Scrubbing solution consisting of aqueous ammonia solution and amines for the scrubbing of gases and use of such solution |
| 04/29/2010 | CA2741223A1 Use of enzyme catalysts in co2 pcc processes |
| 04/29/2010 | CA2740985A1 Air dryer including vortex tube |
| 04/29/2010 | CA2739772A1 Integrated sequence of methods for extracting and processing extra-heavy or bituminous crude oil with co2 tapping |
| 04/29/2010 | CA2739151A1 A method and a device for removing mercury from a process gas |
| 04/29/2010 | CA2738336A1 Method for removing sulfur from a gas stream |
| 04/29/2010 | CA2736366A1 Construction method for large radial adsorbers |
| 04/29/2010 | CA2683246A1 Carbon oxide and/or sulfur oxide capture in a liquid environment |
| 04/28/2010 | EP2179792A1 Exhaust gas treatment catalyst, and exhaust gas treatment system |
| 04/28/2010 | EP2179789A1 Oxidation catalyst and method for producing oxidation catalyst |
| 04/28/2010 | EP2179785A1 Contact column |
| 04/28/2010 | EP2179778A1 Device and method for catalytic oxidation of laser gases used in CO2 laser welding and cutting assemblies |
| 04/28/2010 | EP2179777A2 Method and device for removing CO2 and H2S |
| 04/28/2010 | EP2179776A1 Re-pressurisation of a VSA treating a gaseous mix containing a fuel |
| 04/28/2010 | EP2179219A2 Method of and a plant for combusting carbonaceous fuel by using a solid oxygen carrier |
| 04/28/2010 | EP2178638A1 Catalyst, production method therefor and use thereof for decomposing n2o |
| 04/28/2010 | EP2178623A1 Catalyst and process for desulphurizing hydrocarbonaceous gases |
| 04/28/2010 | EP2178622A2 Method for eliminating mercury from a gas containing co2 and oxygen |
| 04/28/2010 | EP2178621A2 Method for the purification of a gas containing co2, using an adsorption purification unit |
| 04/28/2010 | EP2178620A2 Method for the purification of a gas containing co2 |
| 04/28/2010 | EP1773474B1 Gas abatement |
| 04/28/2010 | CN201443950U Grain drier energy-saving purification device |
| 04/28/2010 | CN201443868U Hot-blast stove for heating and dehumidifying greenhouse |
| 04/28/2010 | CN201443866U Smoke-free, noise-free, environmental-protecting and energy-saving boiler |
| 04/28/2010 | CN201442996U Device for recovering and processing UHMWPE fiber spinning solvent |
| 04/28/2010 | CN201442933U Desulphurization tower conducting gas desulphurization by adopting liquid phase catalytic oxidation method |
| 04/28/2010 | CN201441888U Desulfurization ash returning device used for semidry method desulfurization process of circulating fluidized bed |
| 04/28/2010 | CN201441887U High-speed inner cross current absorption tower |
| 04/28/2010 | CN201441886U Rotary-jet combined wet-type desulphurizing dust-removing device |
| 04/28/2010 | CN201441885U Water-saving acid mist absorption device |
| 04/28/2010 | CN201441884U Hydrochloric acid waste gas absorption tower |
| 04/28/2010 | CN201441883U Dry and wet combined desulfuration dust-catcher |
| 04/28/2010 | CN201441882U Water film distributing plate boiling type desulphurization duster |
| 04/28/2010 | CN201441881U Desulfurization precipitator with thin tube group |
| 04/28/2010 | CN201441880U Treatment device for nitrogen oxide waste gas containing acid gas |
| 04/28/2010 | CN201441879U Melamine tail gas recovery tower |
| 04/28/2010 | CN201441878U Condensed filter component |
| 04/28/2010 | CN201441870U Air cleaner liquid filtering device |
| 04/28/2010 | CN1909951B Method for the treatment of combustion flue gas |
| 04/28/2010 | CN1777477B Manufacture method of honeycomb catalyst, denitration catalyst of denitration apparatus, and flue gas denitration apparatus |
| 04/28/2010 | CN1720090B Compressor |
| 04/28/2010 | CN1457921B Catalyst for reducing nitrogen oxide content in waste gas of fuel-lean engine |
| 04/28/2010 | CN101699200A Dehumidifying drying room |
| 04/28/2010 | CN101698702A Method for preparing adsorbent resin with high specific surface area by aromatic small-molecule compounds |
| 04/28/2010 | CN101698156A Zirconium titanate-based solid solution carrier material for motorcycle exhaust catalyst carrier |
| 04/28/2010 | CN101698149A Supported gold-PGM alloy catalyst with stable storage property and preparation method thereof |
| 04/28/2010 | CN101698135A Composite slaked lime desulfurizing method and device thereof |
| 04/28/2010 | CN101698134A Method for treating sulfur dioxide high temperature tail gas |
| 04/28/2010 | CN101698132A Method for recycling tail gas generated by granulation of compound fertilizer |
| 04/27/2010 | US7704920 Pollutant emission control sorbents and methods of manufacture |
| 04/27/2010 | US7704915 Methods for preparing coated metal substrates |
| 04/27/2010 | US7704913 titanium oxide coatings on a sponge-like porous structure which contains silicon carbide and at least one material selected from silicon, a silicon alloy, and carbon; pollution control device for purifying polluted air containing NOx, toxic substances and cleaning water from polluted water |
| 04/27/2010 | US7704476 Process and plant for producing sulfuric acid from gases rich in sulfur dioxide |
| 04/27/2010 | US7704475 Zeolite catalyst with improved NOx reduction in SCR |
| 04/27/2010 | US7704474 Method for the decomposition of N2O, catalyst therefor and preparation of this catalyst |
| 04/27/2010 | US7704473 Method and device for controlling exhaust emission from internal combustion engine |
| 04/27/2010 | US7704472 Air pollutant control system and method for removing mercury in flue gas |
| 04/27/2010 | US7704460 includes irradiation chamber for receiving gas, irradiation causing molecules to break apart into larger and smaller constituent components |
| 04/27/2010 | US7704456 NOx removal catalyst management unit for NOx removal apparatus and method for managing NOx removal catalyst |
| 04/27/2010 | US7704380 desulfurization by contact with 2-bromo-2-nitropropane-1,3-diyl diacetate; removing methyl mercaptan; low cost process and environmentally friendly; no generation of byproducts that irritate the skin |
| 04/27/2010 | US7704305 Heat exchange module of a sorptive type and a method for the manufacture thereof |
| 04/27/2010 | US7704304 Process and apparatus for generating and delivering an enriched gas fraction |
| 04/27/2010 | US7704014 Process for removing contaminants from contaminated soil |
| 04/27/2010 | US7703472 Module isolation devices |
| 04/27/2010 | CA2474854C Nanofiber filter media |
| 04/27/2010 | CA2451771C Diesel particulate filter comprising a finely dispersed diesel particulate catalyst |
| 04/24/2010 | CA2678228A1 Manifold assembly |
| 04/22/2010 | WO2010045562A2 Regenerable removal of sulfur from gaseous or liquid mixtures |
| 04/22/2010 | WO2010045436A1 Deodorizing device and kit, and methods for odor removal |
| 04/22/2010 | WO2010045285A2 Detachable decomposition reactor with an integral mixer |
| 04/22/2010 | WO2010045232A2 Calcium looping process for high purity hydrogen production intergrated with capture of carbon dioxide, sulfur and halides |
| 04/22/2010 | WO2010044956A1 Removal of acid gases from a gas stream |
| 04/22/2010 | WO2010044947A1 Membrane air dryer |
| 04/22/2010 | WO2010044836A1 Methods and systems for deacidizing gaseous mixtures |
| 04/22/2010 | WO2010044727A1 Micro titre plate |
| 04/22/2010 | WO2010044676A1 Method for minimizing the diameter of droplets of a urea solution by use of a surfactant mixture of alkoxylated compounds |
| 04/22/2010 | WO2010044454A1 Exhaust gas purifying catalyst and method for purifying exhaust gas using the catalyst |
| 04/22/2010 | WO2010044453A1 Exhaust gas purifying catalyst and purification method using same |
| 04/22/2010 | WO2010043891A1 Transition metal-containing aluminosilicate zeolite |
| 04/22/2010 | WO2010043859A1 High pressure physical absorption process for use in carbon capture in energy production processes |
| 04/22/2010 | WO2010043799A2 Method and device for extracting carbon dioxide from the atmosphere |
| 04/22/2010 | WO2010043730A1 Silica and larnite powder aerogel composite material and use thereof in the storage and fixing of gases |
| 04/22/2010 | WO2010043459A1 Absorbent agent, method for manufacturing an absorbent agent and use of an absorbent agent |
| 04/22/2010 | WO2010043323A2 Method and device for photosynthesis-supported exhaust gas disposal, particularly co2 |
| 04/22/2010 | WO2010043083A1 Process and device for simultaneously desulfurizing and denitrating the flue gas with the seawater |