| 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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| 04/06/2011 | CN102000477A Improved dryer |
| 04/06/2011 | CN102000476A Gas filtering system |
| 04/06/2011 | CN102000475A Environmental-protection treatment system for production process of lead-acid battery polar plate |
| 04/06/2011 | CN102000474A Mixed absorbent for gathering or separating carbon dioxide |
| 04/06/2011 | CN102000473A Roast tail gas treatment method in production of catalytic cracking catalyst |
| 04/06/2011 | CN102000471A Water sprinkler used at top of horizontal washing tower |
| 04/06/2011 | CN101564635B Method and device for recovering gas containing water-soluble organic compounds |
| 04/06/2011 | CN101549242B Gel enzyme membrane device for removing CO2 in manned spacecraft |
| 04/06/2011 | CN101542086B Exhaust purification device for internal combustion engine |
| 04/06/2011 | CN101524641B On-line oxidized regenerating method of oil product desulfurizing and denitrifying absorbent |
| 04/06/2011 | CN101513588B Seawater flue gas desulfurizing device of coal burning boiler |
| 04/06/2011 | CN101484636B Sheetlike products and works |
| 04/06/2011 | CN101450278B Whole wing type current sharing and partition adjustable ammonia-gas spraying device |
| 04/06/2011 | CN101446361B 旋转阀 Rotary Valve |
| 04/06/2011 | CN101439267B Method for preparing palladium-based composite membranes |
| 04/06/2011 | CN101422689B Flue gas denitration method and device by storing and reducing nitrogen oxides in circulating fluid bed |
| 04/06/2011 | CN101421494B Device for delivering a reducing agent to an exhaust system of an internal combustion engine |
| 04/06/2011 | CN101417206B Spraying desulphurization device |
| 04/06/2011 | CN101349182B Exhaust purification device for engine |
| 04/06/2011 | CN101332424B Denitrification catalyst and its preparing method |
| 04/06/2011 | CN101259417B Regeneration method of sulphur absorption V2O5/AC catalytic adsorption agent |
| 04/06/2011 | CN101119789B 废气净化催化剂 The exhaust gas purifying catalyst |
| 04/06/2011 | CN101119787B Method for purifying waste gases of a glass melting process, particularly for glasses for LCD displays |
| 04/06/2011 | CN101107060B Hydrocracking method of heavy feedstocks with improved hydrogen processing |
| 04/06/2011 | CA2729953A1 Nox removal catalyst for high-temperature flue gas, manufacturing method thereof, and nox removal method for high-temperature flue gas |
| 04/05/2011 | US7919304 Using microorganism laden filter media bed to separate volatile organic compounds (VOC'S) from effluent gas; pollution control |
| 04/05/2011 | US7919064 Capture and sequestration of carbon dioxide in flue gases |
| 04/05/2011 | US7919052 Securing catalyst element in catalytic converter with bolted bar |
| 04/05/2011 | US7919051 Emission treatment system with NSR and SCR catalysts |
| 04/05/2011 | US7918926 CO2 recovery system and method |
| 04/05/2011 | US7918925 High output concentrator |
| 04/05/2011 | US7918923 Gas purification with carbon based materials |
| 04/05/2011 | US7918922 Process for removal of hydrogen sulphide, iron pentacarbonyl and nickel tetracarbonyl from a synthesis gas stream |
| 04/05/2011 | US7918921 Gas separation membrane module assembly with residue manifold |
| 04/05/2011 | US7918082 Method and device intended for desulfation of a nitric oxide trap and regeneration of a particle filter |
| 04/05/2011 | CA2716686A1 Method and apparatus for reduction of contaminants in evaporator distillate |
| 04/05/2011 | CA2653149C System for collecting carbon dioxide in flue gas |
| 04/05/2011 | CA2626189C Method of mercury removal in a wet flue gas desulfurization system |
| 04/05/2011 | CA2515051C Method of altering a fluid-borne contaminant |
| 04/05/2011 | CA2383882C Exhaust gases purification device and method for internal combustion engines |
| 03/31/2011 | WO2011038415A2 Sorbent formulation for removal of mercury from flue gas |
| 03/31/2011 | WO2011038307A1 Electrochemical processing of fluids |
| 03/31/2011 | WO2011038076A1 METHODS AND SYSTEMS FOR UTILIZATION OF HCl |
| 03/31/2011 | WO2011037984A2 Ion mobility sensor system |
| 03/31/2011 | WO2011037820A1 Olefin selective membrane comprising an ionic liquid and a complexing agent |
| 03/31/2011 | WO2011037788A1 Method and system for capturing and utilizing energy generated in a flue gas stream processing system |
| 03/31/2011 | WO2011037755A2 Greenhouse gas capture system and method |
| 03/31/2011 | WO2011037689A2 Maintaining low carbon monoxide levels in product carbon dioxide |
| 03/31/2011 | WO2011037682A1 Methods and units for mitigation of carbon oxides during hydrotreating |
| 03/31/2011 | WO2011037617A1 Low shear mounting mat for pollution control devices |
| 03/31/2011 | WO2011037379A2 Wet purification device |
| 03/31/2011 | WO2011037247A1 Honeycomb structure |
| 03/31/2011 | WO2011037056A1 Method and apparatus for removing low concentrations of methane |
| 03/31/2011 | WO2011036713A1 Carbon dioxide absorbent solution |
| 03/31/2011 | WO2011036712A1 Carbon dioxide gas absorbent solution |
| 03/31/2011 | WO2011036320A1 Catalytic systems of rhodium and cerium oxide modified for the decomposition of n2o to n2 and o2 |
| 03/31/2011 | WO2011036171A1 Carbon dioxide absorbent |
| 03/31/2011 | WO2011035993A1 Method for operating a coke oven arrangement |
| 03/31/2011 | WO2011035896A1 Method and device for removing water from natural gas or from industrial gases with physical solvents |
| 03/31/2011 | WO2011035791A1 Environment preservation |
| 03/31/2011 | WO2010148237A3 Apparatus, system, and method for reductant line heating control |
| 03/31/2011 | WO2010144190A3 Methods and systems for efficient neutralization of acid gases |
| 03/31/2011 | WO2010141813A3 Catalytic article for removal of volatile organic compounds in low temperature applications |
| 03/31/2011 | WO2010138281A3 Process for treating a gas stream or effluent |
| 03/31/2011 | WO2010134761A3 Plasma gas scrubber device |
| 03/31/2011 | US20110076246 Thiol-containing compounds for the removal of elements from contaminated milieu and methods of use |
| 03/31/2011 | US20110076216 Carbon Dioxide Capture Power Generation System |
| 03/31/2011 | US20110076215 Integrated boiler and air pollution control systems |
| 03/31/2011 | US20110076214 Reversible Room-Temperature Ionic Liquids |
| 03/31/2011 | US20110076212 Methods and systems for oxidizing nitric oxide in a gas stream |
| 03/31/2011 | US20110076211 Reactive Gas Control |
| 03/31/2011 | US20110076210 Sorbent formulation for removal of mercury from flue gas |
| 03/31/2011 | US20110076202 Particulate combustion catalyst, particulate filter and exhaust gas purifying apparatus |
| 03/31/2011 | US20110072974 Flame-retardant hydrocarbon adsorption trap |
| 03/31/2011 | US20110072973 Polybenzoxazole membranes |
| 03/31/2011 | US20110072971 Active-particulate air filter having monolith primary filter and polishing filter |
| 03/31/2011 | US20110072969 Maintaining low carbon monoxide levels in product carbon dioxide |
| 03/31/2011 | US20110072968 Apparatus and method thereof |
| 03/31/2011 | US20110072967 Packaging Material Such as Film, Fiber, Woven and Nonwoven Fabric with Adsorbancy |
| 03/31/2011 | US20110072966 Fire brick mercury removal process from flue gas |
| 03/31/2011 | US20110072965 Carbon membranes from cellulose esters |
| 03/31/2011 | DE102010027883A1 Verfahren zur Verwendung eines Katalysators mit Kupfer und einem kleinporigen molekularen Sieb in einem chemischen Prozess A method of using a catalyst with copper and a small pore molecular sieve in a chemical process |
| 03/31/2011 | DE102009043499A1 Verfahren zum Betrieb eines IGCC-Kraftwerkprozesses mit integrierter CO2-Abtrennung Method for operating an IGCC power plant process with integrated CO2 capture |
| 03/31/2011 | CA2775066A1 Method and system for capturing and utilizing energy generated in a flue gas stream processing system |
| 03/31/2011 | CA2774898A1 Method for operating a coke oven arrangement |
| 03/31/2011 | CA2774463A1 Process and contrivance for the removal of water from natural gas or industrial gases using physical solvents |
| 03/31/2011 | CA2771486A1 Carbon dioxide absorbent |
| 03/31/2011 | CA2770313A1 Low shear mounting mat for pollution control devices |
| 03/31/2011 | CA2768703A1 Maintaining low carbon monoxide levels in product carbon dioxide |
| 03/31/2011 | CA2755318A1 Sorbent formulation for removal of mercury from flue gas |
| 03/30/2011 | EP2302267A1 Sealing device for rotary adsorber |
| 03/30/2011 | EP2302184A1 Method and system for warming up exhaust gas purifying catalyst |
| 03/30/2011 | EP2302180A1 Construction machine |
| 03/30/2011 | EP2301662A1 Exhaust gas purification catalyst |
| 03/30/2011 | EP2301661A1 Honeycomb catalyst for purifying exhaust gas discharged from automobile, method for producing the same, and exhaust gas purifying method using the catalyst |
| 03/30/2011 | EP2301650A1 Process and catalyst system for SCR of NOx |
| 03/30/2011 | EP2301649A1 Process for the determination and to follow the activity of a denitration catalyst |
| 03/30/2011 | EP2301648A1 Method of controlling the concentration of a reducing agent in a dust material of a processing unit |
| 03/30/2011 | EP2301647A1 Washing device and washing method for marine exhaust flue gases |
| 03/30/2011 | EP2301588A1 Electrical equipment having air cleaning function |