| 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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| 06/05/2013 | CN102179145B Plasma catalytic reactor for cooperative governance of VOCs (Volatile Organic Compounds) |
| 06/05/2013 | CN102160964B Selective non-catalytic reduction (SNCR) denitration multi-nozzle long-gun injector |
| 06/05/2013 | CN102151564B Preparation method and slurry of denitration integral type catalyst |
| 06/05/2013 | CN102151476B Method for removing hydrogen sulfide in gas phase through oxidization under high gravity field |
| 06/05/2013 | CN102151465B Nuclear-energy desulfurization denitration decarburization equipment |
| 06/05/2013 | CN102151457B Decarburization method adopting diethyl carbonate as absorbent |
| 06/05/2013 | CN102125790B Application of metal organic framework material in adsorption of indoor polluted air |
| 06/05/2013 | CN102123779B System and method for wireless communications |
| 06/05/2013 | CN102091490B Filter membrane for filtering mercury from gaseous fluid |
| 06/05/2013 | CN102083531B Catalyst device for exhaust gas purification and method of purifying exhaust gas |
| 06/05/2013 | CN102029101B Method and equipment for producing negative pressure in an anhydrous hydrogen fluoride production system |
| 06/05/2013 | CN101970105B Preparation of desulphurisation materials |
| 06/05/2013 | CN101966422B Method for processing CH4 in landfill site after acclimatizing and mineralizing garbage by utilizing percolate |
| 06/05/2013 | CN101966414B Feed gas washing and ammonia reclaiming method |
| 06/05/2013 | CN101963082B Vehicle exhaust purification and recovery device |
| 06/05/2013 | CN101918108B System for treating discharge gas from coal-fired boiler and method of operating the same |
| 06/05/2013 | CN101888980B Process for producing boron-containing glass product and method for purifying waste gas generated in production of boron-containing glass product |
| 06/05/2013 | CN101842146B Humidity control device |
| 06/05/2013 | CN101837239B System for dehydration of acid mist dust of plaster and dust removal and desulfurization of fluidized bed furnace by baking by using residual heat |
| 06/05/2013 | CN101835524B Removal of carbon dioxide from a feed gas |
| 06/05/2013 | CN101820972B Improved drier for dehumidifying the air intended for oil expansion tank |
| 06/05/2013 | CN101804343B Adsorbent combination containing metal component of group VIB |
| 06/05/2013 | CN101745288B Method for vacuum pressure and temperature varying coupling adsorbing and trapping carbon dioxide in flue gas |
| 06/05/2013 | CN101730578B 复合材料 Composites |
| 06/05/2013 | CN101550859B Apparatus for purifying exhaust gas |
| 06/05/2013 | CN101535727B Versatile dehumidification process and apparatus |
| 06/05/2013 | CN101502744B Method for removing acid gases in flue gas using red mud as absorbing agent |
| 06/05/2013 | CN101301631B Method for preparing protective coating of catalytic converter for purifying motorcycle tail gas during electroplating process |
| 06/04/2013 | USRE44255 Support for microelectronic, microoptoelectronic or micromechanical devices |
| 06/04/2013 | US8455382 Fabrication of catalyzed ion transport membrane systems |
| 06/04/2013 | US8454921 Storage materials for hydrogen and other small molecules |
| 06/04/2013 | US8454917 Nitrogen oxide storage catalytic converter for use in a motor vehicle in a close-coupled position |
| 06/04/2013 | US8454916 Selective catalytic reduction (SCR) catalyst depletion control systems and methods |
| 06/04/2013 | US8454898 Exhaust gas treatment device |
| 06/04/2013 | US8454732 Composition and process for manufacture of a high temperature carbon-dioxide separation membrane |
| 06/04/2013 | US8454731 Configuration of contacting zones in vapor-liquid contacting apparatuses |
| 06/04/2013 | US8454729 Micro-irrigation device, system, and method for plant-based cleaning of indoor air and filter bed bioregeneration |
| 06/04/2013 | US8454728 Method of recycling hydrogen |
| 06/04/2013 | US8454727 Treatment of natural gas feeds |
| 06/04/2013 | US8454724 Flexible system to remove carbon dioxide from a feed natural gas |
| 06/04/2013 | US8453474 Vehicle air handling system |
| 06/04/2013 | CA2739360C Method of decomposing n2o using a catalyst based on a cerium lanthanum oxide |
| 05/30/2013 | WO2013078221A1 Prevention of nitro-amine formation in carbon dioxide absorption processes |
| 05/30/2013 | WO2013078186A1 Down-flow direct contact cooler |
| 05/30/2013 | WO2013078168A1 Multi-purpose absorber |
| 05/30/2013 | WO2013077949A1 Amine sulfide scavengers, methods of using, and methods of making |
| 05/30/2013 | WO2013077635A1 Combined carbon dioxide capture and desalination device |
| 05/30/2013 | WO2013077418A1 Gas separation membrane, method for manufacturing same, and gas separation membrane module using same |
| 05/30/2013 | WO2013076867A1 Control device for internal combustion engine |
| 05/30/2013 | WO2013076833A1 Vehicular atmosphere purifying apparatus |
| 05/30/2013 | WO2013076660A2 Refrigeration apparatus |
| 05/30/2013 | WO2013076652A1 Discontinuous regime membrane separation process |
| 05/30/2013 | WO2013076610A1 Sinter plant gas cleaning system |
| 05/30/2013 | WO2013076433A1 Process for treating atmospheric distillation overhead gaseous effluent |
| 05/30/2013 | WO2013076354A1 Purifier assembly |
| 05/30/2013 | WO2013076131A1 Calcination device for separating carbon dioxide from a solid |
| 05/30/2013 | WO2013075981A2 Distributed building-integrated carbon dioxide extraction system reducing fresh air requirements |
| 05/30/2013 | WO2013075768A1 Fibre-reinforced composite moulded body with adsorptive properties |
| 05/30/2013 | WO2013075697A1 Use of cyclic amines for reversible absorption of co2 |
| 05/30/2013 | WO2013075615A1 Method for joint production of potassium-rich solution by mineralizing co2 |
| 05/30/2013 | WO2013051922A3 System for trapping polluting emissions |
| 05/30/2013 | WO2013050784A3 Oxidation catalyst for internal combustion engine exhaust gas treatment |
| 05/30/2013 | WO2013024249A3 Apparatus for treating a gas stream |
| 05/30/2013 | US20130137151 Processes for the conversion of biomass to oxygenated organic compound, apparatus therefor and compositions produced thereby |
| 05/30/2013 | US20130136681 Solvent loading system |
| 05/30/2013 | US20130136680 Air pollution control system and method |
| 05/30/2013 | US20130136679 Air pollution control system and method |
| 05/30/2013 | US20130136677 CATALYSTS FOR TREATING TRANSIENT NOx EMISSIONS |
| 05/30/2013 | US20130136676 Electrochemical catalysis system |
| 05/30/2013 | US20130136675 Apparatus and method for purifying exhaust gases for combustion engines |
| 05/30/2013 | US20130136664 Catalyst, catalytic converter, and method for the production thereof |
| 05/30/2013 | US20130136663 Pass-through catalytic substrate including porous ceramic beveled corner portions and methods |
| 05/30/2013 | US20130136662 Scr on diesel particular filter and method for producing the same |
| 05/30/2013 | US20130136660 Combustible Gas Enrichment Apparatus |
| 05/30/2013 | US20130136659 Exhaust purification system of internal combustion engine |
| 05/30/2013 | US20130133515 Separation of Acidic Constituents by Self Assembling Polymer Membranes |
| 05/30/2013 | CA2856515A1 Prevention of nitro-amine formation in carbon dioxide absorption processes |
| 05/30/2013 | CA2855780A1 Method and a system for combined hydrogen and electricity production using petroleum fuels |
| 05/30/2013 | CA2797389A1 Pollutant sequestering paving system |
| 05/29/2013 | EP2597411A1 Cooler for feed gas of low-temperature methanol washing |
| 05/29/2013 | EP2597281A1 Exhaust gas purification device for internal combustion engine |
| 05/29/2013 | EP2597069A1 Template-free clathrasils and clathrasil membranes |
| 05/29/2013 | EP2596851A1 Separation membrane, and apparatus including the separation membrane |
| 05/29/2013 | EP2596850A1 Solvent loading system |
| 05/29/2013 | EP2596849A1 Method of removing a gaseous contaminant, preferably H2S, from a contaminated gas stream |
| 05/29/2013 | EP2596848A1 Dry carbon dioxide capturing device with multistage supply structure |
| 05/29/2013 | EP2596847A1 Sinter plant gas cleaning system |
| 05/29/2013 | EP2596846A1 Expander and method for CO2 separation |
| 05/29/2013 | EP2596845A1 Washcoated particulate filter substrate |
| 05/29/2013 | EP2596086A1 Process and plant for dehydration by a deliquescent substance |
| 05/29/2013 | EP2596043A1 Unit comprising porous organic polymers and use thereof i |
| 05/29/2013 | EP2595730A1 Method and device for treating a contaminated alkaline amino acid saline solution |
| 05/29/2013 | EP2595729A1 Co2-tolerant, mixed conductive oxide and use thereof for hydrogen separation |
| 05/29/2013 | EP2595728A1 Improved flue gas scrubbing apparatus and methods thereof |
| 05/29/2013 | EP2595727A2 Gas component extraction from gas mixture |
| 05/29/2013 | EP2595726A1 Absorption media for scrubbing co2 from a gas stream and methods using the same |
| 05/29/2013 | EP2595725A1 Flow-through substrates and methods for making and using them |
| 05/29/2013 | DE102012105822A1 SCR auf Dieselpartikelfilter und Verfahren zum Herstellen derselben SCR on diesel particulate filter and method for manufacturing the same |
| 05/29/2013 | DE102011119517A1 Flow-through honeycomb body, useful for catalyst or particle separator to purify exhaust gases of internal combustion engines, comprises honeycomb channels that are separated from each other by walls and formed by superimposed layers |
| 05/29/2013 | DE102011119327A1 Verwendung von Aminocycloalkylaminen zur reversiblen CO2-Absorption Use of Aminocycloalkylaminen for reversible CO2 absorption |