| 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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| 08/27/2009 | DE202009007616U1 Wall ring mit Rohrprallkörpern Wall ring with pipe baffles |
| 08/27/2009 | DE102009003520A1 Verfahren und System zur Verringerung von Quecksilberemissionen in Rauchgas Method and system for reducing mercury emissions in flue gas |
| 08/27/2009 | DE102008010736A1 Metal catalyst for use in exhaust system of passenger car, has canning formed of titanium and metalit formed of steel is arranged within canning |
| 08/27/2009 | DE102008010371A1 Elektrostatischer Abscheider und Verfahren zur Bestimmung einer Partikelkonzentration eines durch einen elektrostatischen Abscheider strömenden Abgases An electrostatic precipitator and method for determining a particulate concentration of a flowing exhaust gas through an electrostatic precipitator |
| 08/27/2009 | DE102008009672A1 SCR-Katalysator mit Kohlenwasserstoffspeicherfunktion und Katalysatoranordnung SCR catalyst with hydrocarbon storage function and arrangement of catalyst |
| 08/27/2009 | DE102007060099A1 Filter element comprises open cells, and a base body, which is made of reticulated foam, is filled with a hardened particle material and is fixed on a porous carrier layer, which is a fleece material |
| 08/27/2009 | CA2716333A1 Separation of carbon dioxide from methane utilizing zeolitic imidazolate framework materials |
| 08/27/2009 | CA2716328A1 Separation of hydrogen from hydrocarbons utilizing zeolitic imidazolate framework materials |
| 08/27/2009 | CA2716323A1 Separation of carbon dioxide from nitrogen utilizing zeolitic imidazolate framework materials |
| 08/27/2009 | CA2716322A1 Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials |
| 08/27/2009 | CA2715893A1 Regenerator configurations and methods with reduced steam demand |
| 08/27/2009 | CA2715874A1 Extraction and sequestration of carbon dioxide |
| 08/27/2009 | CA2715705A1 A spray dryer absorber disperser arrangement |
| 08/27/2009 | CA2715519A1 A method of making a leak stable gas separation membrane system |
| 08/27/2009 | CA2715494A1 Reducing carbon dioxide (co2) emissions from the burning of a fossil fuel |
| 08/27/2009 | CA2715450A1 Improved dry sulfur dioxide (so2) scrubbing from flue gas |
| 08/26/2009 | EP2093188A2 Method of generating an oxygen-enriched gas for a user |
| 08/26/2009 | EP2093162A1 Moisture absorbing polymeric formulations with enhanced absorption properties |
| 08/26/2009 | EP2092979A1 Mercury adsorbent, process for production thereof and method of adsorptive removal of mercury |
| 08/26/2009 | EP2092977A2 Plasma reactor with a honeycomb electrode |
| 08/26/2009 | EP2092973A1 Method for densification of carbon dioxide or a gas exhibiting similar characteristics |
| 08/26/2009 | EP2092260A1 Method to condense and recover carbon dioxide from fuel cells |
| 08/26/2009 | EP2092170A1 Method for operating a reagent metering valve and apparatus for carrying out the method |
| 08/26/2009 | EP2092044A1 Process and equipment for producing synthesis gas from biomass |
| 08/26/2009 | EP2091890A2 Method for obtaining a porous structure based on silicon carbide |
| 08/26/2009 | EP2091866A2 Method for isolating n2o |
| 08/26/2009 | EP2091635A1 Vanadium-free catalyst for selective catalytic reduction and process for its preparation |
| 08/26/2009 | EP2091634A2 A gas separation membrane system and method of making thereof using nanoscale metal material |
| 08/26/2009 | EP2091633A2 Separation membrane-porous material composite and method for manufacturing the same |
| 08/26/2009 | EP1984097A4 Adsorptive bulk separation for upgrading gas streams |
| 08/26/2009 | EP1833758B1 Method for separating gas |
| 08/26/2009 | CN201297819Y Pressure varying absorption and oxygen reduction refrigerator |
| 08/26/2009 | CN201296732Y Device for preparing calvital by utilizing a dry flue gas desulfurization method |
| 08/26/2009 | CN201296683Y A waste water and waste gas photodegradation apparatus and system thereof |
| 08/26/2009 | CN201295593Y Yellow smoke processing and desulfurizing purification plant of glass frit kiln |
| 08/26/2009 | CN201295592Y Desulfurizer device integrating ammonia absorption and electric defogging |
| 08/26/2009 | CN201295591Y Environment-friendly de-sulfur purification device with smoke and heat eliminating functions |
| 08/26/2009 | CN201295590Y Vehicle exhaust and boiler waste gas purification recovery unit |
| 08/26/2009 | CN201295589Y Rotating atomization spray tower |
| 08/26/2009 | CN201295588Y Sulphur dioxide recovery system |
| 08/26/2009 | CN201295587Y Absorption and desorption training device |
| 08/26/2009 | CN201295586Y Resource device for methane power generation gas |
| 08/26/2009 | CN201295585Y Flowing type organic waste gas treatment device integrating adsorption and desorption |
| 08/26/2009 | CN201295584Y Organic waste gas recycling device |
| 08/26/2009 | CN201295583Y Adsorption and catalysis integration device |
| 08/26/2009 | CN201295576Y An air filter with a creative structure |
| 08/26/2009 | CN201295569Y Low flow resistance supersonic gas purification and separation device |
| 08/26/2009 | CN101517208A Engine exhaust purifying apparatus |
| 08/26/2009 | CN101516808A Improved membrane separation process using mixed vapor-liquid feed |
| 08/26/2009 | CN101516778A Beta-type zeolite for scr catalyst and method for converting nitrogen oxide using the zeolite |
| 08/26/2009 | CN101516768A Process for removal of metal carbonyls from a synthesis gas stream |
| 08/26/2009 | CN101516767A Process for removal of hydrogen sulphide, iron pentacarbonyl and nickel tetracarbonyl from a synthesis gas stream |
| 08/26/2009 | CN101516766A Hydrogen production method |
| 08/26/2009 | CN101516509A Method for production of catalyst and catalyst produced by the method |
| 08/26/2009 | CN101516503A Exhaust gas purifying catalyst |
| 08/26/2009 | CN101516502A Catalytically coated diesel particle filter, process for producing it and its use |
| 08/26/2009 | CN101516497A Acid-impregnated activated carbon and methods of forming and using the same |
| 08/26/2009 | CN101516475A Improved membrane module |
| 08/26/2009 | CN101516474A Membrane reactor for the treatment of liquid effluents, comprising a membrane for diffusion of an oxidizing gas and a selective membrane, defining a reaction space between said membranes |
| 08/26/2009 | CN101516473A CO2 capture using solar thermal energy |
| 08/26/2009 | CN101516472A Process for carbon dioxide recovery |
| 08/26/2009 | CN101516429A Apparatus and method of providing concentrated product gas |
| 08/26/2009 | CN101514651A Method for preserving or rising temperature of tail gas of internal combustion engine and device thereof |
| 08/26/2009 | CN101514650A Exhaust gas purification device for internal combustion engine |
| 08/26/2009 | CN101513620A Preparation method for titanium dioxide group catalyst carrier |
| 08/26/2009 | CN101513612A Catalyst for removing nitrogen oxide and organic pollutant discharged in burning and method for preparing same |
| 08/26/2009 | CN101513604A Improved copper ethylene absorbent and preparation method thereof |
| 08/26/2009 | CN101513603A Stuffing special for desulphurization |
| 08/26/2009 | CN101513592A Compact exhaust gas after treatment system |
| 08/26/2009 | CN101513591A Catalyst for eliminating CO in the air and method for preparing, applying and resuscitating the catalyst |
| 08/26/2009 | CN101513590A Processing device of ammoniacal odor and spray liquid and operation method thereof |
| 08/26/2009 | CN101513589A Method and device for purification of flue gases by semidry process |
| 08/26/2009 | CN101513588A Seawater flue gas desulfurizing device of coal burning boiler |
| 08/26/2009 | CN101513587A Amino multisection counterflow exhaust smoke processing device and method |
| 08/26/2009 | CN101513586A Reactor for eliminating oil smoke and foreign odor thereof |
| 08/26/2009 | CN101513585A Method and device for recycling tail gas in production of gas-phase silica |
| 08/26/2009 | CN101513584A New method for desulfurization by oxidation based on alkaline ionic liquid catalyst |
| 08/26/2009 | CN101513581A Isolation layer group for air pressure type water trap |
| 08/26/2009 | CN100533676C Method for the removal of airborne molecular contaminants using oxygen and/or water gas mixtures |
| 08/26/2009 | CN100532798C Saddle-ride type vehicle with exhaust gas purification function |
| 08/26/2009 | CN100532797C Exhaust control device for internal combustion engine and method |
| 08/26/2009 | CN100532306C Cement kiln combustion gas extraction gas dust treatment system and treatment method |
| 08/26/2009 | CN100532250C Process for the high efficiency recovery of sulfur from an acid gas stream |
| 08/26/2009 | CN100531902C Catalyst for purifying exhaust gas |
| 08/26/2009 | CN100531898C Preparation process of nanometer composite titania/silica photocatalyst sol and transparent photocatalytic film |
| 08/26/2009 | CN100531890C Oxidation method using microchannel technology and new catalyst for the method |
| 08/26/2009 | CN100531867C Method and apparatus for combined removing sulfur-dioxide and nitrogen oxide by mixed solution |
| 08/26/2009 | CN100531866C Volatile organic compound treatment apparatus |
| 08/26/2009 | CN100531865C Method of synchronously cleansing air pollutant by smoke of plasma discharge caused by spreading light |
| 08/26/2009 | CN100531864C Process for treating a loaded solvent stream having a time-varying concentration of contaminant |
| 08/26/2009 | CN100531863C Polyamine/alkali salt blends for carbon dioxide removal from gas streams |
| 08/26/2009 | CA2651147A1 Method and system for reducing mercury emissions in flue gas |
| 08/25/2009 | US7579193 Method and device for characterizing osi material |
| 08/25/2009 | US7579185 Triphasic process for gas effluent treatment |
| 08/25/2009 | US7578997 Metal ion modified high surface area materials for odor removal and control |
| 08/25/2009 | US7578984 Using gas streams containing oxygen; oxidizer tower venting gases; circulation; compression |
| 08/25/2009 | US7578979 Non-woven Sintered Refractory Fibrous Ceramic (nSiRF-C) composite of high porosity for exhaust gas flow used as an improved substrate; improved life, reduction of backpressure, more complete combusion of particulates due to high temperature resistance |
| 08/25/2009 | US7578938 Filtering medium and use of the said filtering medium for pollution removal from lagoons |
| 08/25/2009 | US7578883 Arrangement and method for abating effluent from a process |
| 08/25/2009 | US7578872 Vapor trapping canister vapor pressure management system |