| 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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| 10/17/2007 | CN101053740A Treating method for sulphur dioxide flue gas |
| 10/17/2007 | CN101053739A Double alkali method flue gas desulfurization technology |
| 10/17/2007 | CN101053738A Wet flue gas desulfurizing and hydrargyrum-removing technology based on two-stage oxidation reaction and system thereof |
| 10/17/2007 | CN101053737A Novel coupling film separating method and device used in gas separation |
| 10/17/2007 | CN101053736A Treating method of air containing organic solvent |
| 10/17/2007 | CN101053735A Montmorillonite as natural gas desulfurizing agent |
| 10/17/2007 | CN101053734A Treating method of air containing organic solvent |
| 10/17/2007 | CN101053733A Processing method for organic waste gas |
| 10/17/2007 | CN101053732A Processing method for organic waste gas during the manufacturing artificial leather |
| 10/17/2007 | CN101053731A Membrane method ammonia leakage adsorption method |
| 10/17/2007 | CN101053719A Honeycomb structure |
| 10/17/2007 | CN101053701A Device for chemical gaseous phase deposition industrial furnace tail gas purification |
| 10/17/2007 | CN100343578C Method for treating emissions |
| 10/17/2007 | CN100343492C Nox catalyst regeneration method for nox purifying system and nox purifying system |
| 10/17/2007 | CN100343491C Electric direct heating type three-efficiency purifier for automobile exhaust |
| 10/17/2007 | CN100343177C Adsorption container and iron oxide adsorber |
| 10/17/2007 | CN100342964C Photocatalyst and its preparing process |
| 10/17/2007 | CN100342954C Method and apparatus for reducing a nitrogen oxide, and control thereof |
| 10/17/2007 | CN100342953C Biological trickling filter bed for treating odorant pollutant in air |
| 10/17/2007 | CN100342952C Process for decomposing fluorine compounds |
| 10/17/2007 | CN100342951C Separation apparatus, reaction apparatus and method for producing aromatic carboxylic acid |
| 10/17/2007 | CN100342950C Method and apparatus for pressure swing adsorption |
| 10/17/2007 | CN100342949C Purifying treatment of industrial organic waste gas with waste gas conversion into energy circulating utilization |
| 10/17/2007 | CN100342948C Method for separating a krypton-xenon concentrate and a device for carrying out said method |
| 10/17/2007 | CN100342947C Oil-fog purifier set |
| 10/16/2007 | US7282464 Activated carbon mesh fiber matrix embedded with lithium hydroxide and zeolite crystals |
| 10/16/2007 | US7282189 Production of hydrogen and removal and sequestration of carbon dioxide from coal-fired furnaces and boilers |
| 10/16/2007 | US7282185 Emission control apparatus |
| 10/16/2007 | US7282148 Porous silicon composite structure as large filtration array |
| 10/16/2007 | US7282087 Wetted particle and droplet impingement surface |
| 10/16/2007 | US7282085 Apparatus for hydrogen separation and fuel cell system |
| 10/16/2007 | US7282083 Sensor for detecting nitrogen oxides (NOX) using calix(4)arene compound that forms a complex with a nitrosonium cation in a detectable charge-transfer reaction; storage device for NOx |
| 10/16/2007 | US7282082 Comprising silicon and/or germanium oxide(s); and aluminum, iron, titanium, and/or gallium oxide(s) |
| 10/16/2007 | US7281703 Liquid-to-gas contact device |
| 10/16/2007 | US7281702 Methods and apparatus for mixing and distributing fluids |
| 10/11/2007 | WO2007115002A2 Self-aligned body contact for an semiconductor-on-insulator trench device and method of fabricating same |
| 10/11/2007 | WO2007114495A1 Exhaust emission control catalyst and exhaust emission control system |
| 10/11/2007 | WO2007114365A1 Monitoring camera device, dehumidifying device, dehumidifying method and dehumidifying program |
| 10/11/2007 | WO2007114294A1 Catalyst for exhaust gas purification and process for producing the same |
| 10/11/2007 | WO2007114292A1 Denitrification apparatus and denirification equipment for tunnel |
| 10/11/2007 | WO2007114201A1 Exhaust purification apparatus for internal combustion engine |
| 10/11/2007 | WO2007114130A1 Mixture for carbon dioxide recovery/utilization and transportation |
| 10/11/2007 | WO2007114082A1 Method of purifying exhaust gas from internal combustion engine |
| 10/11/2007 | WO2007113981A1 Catalyst composition |
| 10/11/2007 | WO2007113240A1 Organic material with catalytically coated surface |
| 10/11/2007 | WO2007113118A1 Method for commercially obtaining propene |
| 10/11/2007 | WO2007112856A1 Metering system and method of delivering an additive into an exhaust gas system of an internal combustion engine |
| 10/11/2007 | WO2007112482A1 Passive apparatus and method for filtering noxious gases |
| 10/11/2007 | US20070238605 Catalysts for the Simultaneous Removal of Carbon Monoxide and Hydrocarbons from Oxygen-Rich Exhaust Gases and Processes for the Manufacture Thereof |
| 10/11/2007 | US20070238377 laminated metal laths having an oxidation catalyst layer containing a noble metal that oxidizes nitrogen oxide in exhaust gas into nitrogen dioxide; for removing particulate material; resistant to clogging |
| 10/11/2007 | US20070237696 System and method for processing a mixture of hydrocarbon and CO2 gas produced from a hydrocarbon reservoir |
| 10/11/2007 | US20070237695 introducing the gas mixture (co2, so2 ) into the absorber, allowing the liquid absorbent to absorb the gas and to convert the gas into the absorbed gas; absorbed gas reacts with diethanolamine or ammonia activated agent in liquid absorbent to form a new compound which separates out forms gas rich phase |
| 10/11/2007 | US20070237691 Hydrogen Production System and Reforming Apparatus |
| 10/11/2007 | US20070237690 FeCrAl ALLOY FOIL FOR CATALYTIC CONVERTERS AT MEDIUM HIGH TEMPERATURE AND A METHOD OF MAKING THE MATERIAL |
| 10/11/2007 | US20070237689 Catalytic converter and method for manufacture thereof |
| 10/11/2007 | US20070235339 Method and Apparatus for Treating a Fluorocompound-Containing Gas Stream |
| 10/11/2007 | US20070234904 Dry compressed air supply module |
| 10/11/2007 | US20070234902 Method for mercury removal from flue gas streams |
| 10/11/2007 | US20070234900 Gas-liquid separator and method of operation |
| 10/11/2007 | DE19926150B4 Vorrichtung zum Vermindern von Stickoxiden (NOx) im Abgas einer Brennkraftmaschine, insbesondere einer Diesel-Brennkraftmaschine An apparatus for reducing nitrogen oxides (NOx) in the exhaust gas of an internal combustion engine, especially a diesel internal combustion engine |
| 10/11/2007 | DE19900310B4 Katalytischer Konverter für einen Schalldämpfer eines Kleinmotors The catalytic converter for a muffler of a small motor |
| 10/11/2007 | DE112005002903T5 Abgasreinigungsvorrichtung für Brennkraftmaschine An exhaust purification device for internal combustion engine |
| 10/11/2007 | DE10352638B4 Verfahren und Anlage zur Gasreinigung Method and apparatus for gas cleaning |
| 10/11/2007 | DE102006015657A1 Verfahren zum Herstellen von abgasführenden Vorrichtungen, insbesondere Abgasreinigungsvorrichtungen A method of producing exhaust gas carrying devices, in particular exhaust gas purification devices |
| 10/11/2007 | DE102004044291B4 Verfahren zum Reinigen von Rauchgas aus einer Verbrennungsanlage, das HCI, SO2 und Hg enthält und Rauchgasreinigungsanlage A method for cleaning flue gas from an incinerator, the HCl, SO2 and Hg contains and flue gas cleaning system |
| 10/11/2007 | CA2645806A1 Catalyst for exhaust gas purification and process for producing the same |
| 10/11/2007 | CA2644676A1 Air collector with functionalized ion exchange membrane for capturing ambient co2 |
| 10/10/2007 | EP1843401A1 Surface emitting device |
| 10/10/2007 | EP1843034A1 "Monolith Retainer" |
| 10/10/2007 | EP1843016A1 Internal combustion engine |
| 10/10/2007 | EP1842836A1 Device and method for processing cement kiln combustion exhaust gas |
| 10/10/2007 | EP1842590A1 Catalyst carrier holding material and catalytic converter |
| 10/10/2007 | EP1842588A1 Oxidation catalyst for cleaning exhaust gas |
| 10/10/2007 | EP1842579A1 Method for removing halogen based gas and agent for removing halogen based gas |
| 10/10/2007 | EP1842576A1 Method for ultrasonic separation of solution and ultrasonic separation apparatus for use in the method |
| 10/10/2007 | EP1842024A1 Humidity- and/or heat-exchange device, for example a plate heat exchanger, sorption rotor, adsorption dehumidifying rotor or the similar |
| 10/10/2007 | EP1841957A1 Device for subsequently treating exhaust gases |
| 10/10/2007 | EP1841956A1 Exhaust gas subsequent processing method and method therefor |
| 10/10/2007 | EP1841843A1 Systems and processes for reducing the sulfur content of hydrocarbon streams |
| 10/10/2007 | EP1841692A1 Nano-structured silicate, functionalised forms thereof, preparation and uses |
| 10/10/2007 | EP1841689A1 Process and apparatus for converting hydrogen sulfide into hydrogen and sulfur |
| 10/10/2007 | EP1841529A1 Catalyst for purifying exhaust gases and exhaust-gas purification controller using the same |
| 10/10/2007 | EP1841528A2 Flexible adsorbent bodies |
| 10/10/2007 | EP1841516A1 Adsorption dryer forgaseous media comprising at least one tubular pressure reservoir |
| 10/10/2007 | EP1841515A2 Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control |
| 10/10/2007 | EP1409923B1 Industrial and/or household waste treatment method and an industrial and/or household waste treatment installation |
| 10/10/2007 | EP1386069B1 Method and apparatus for reducing combustion engine emissions |
| 10/10/2007 | EP1225973A4 Single stage denitration |
| 10/10/2007 | CN200957341Y Wet smoke desulfurizer by ammonia method |
| 10/10/2007 | CN200957340Y Mist-absorbing spraying integrated desulfurizer of composite cooling |
| 10/10/2007 | CN200957339Y Low-freezing-point economical drier |
| 10/10/2007 | CN200957338Y Series absorber of impact levelling thrust |
| 10/10/2007 | CN101052926A Model predictive control of air pollution control processes |
| 10/10/2007 | CN101052792A Exhaust purification system of internal combustion engine |
| 10/10/2007 | CN101052790A Exhaust emission purifying apparatus for engine |
| 10/10/2007 | CN101052787A Internal combustion engine exhaust emission control system |
| 10/10/2007 | CN101052731A Steel sheet having high AI content and exhibiting excellent workability and method for production thereof |
| 10/10/2007 | CN101052699A Method for reduction of NOx emissions in full burn FCC processes |
| 10/10/2007 | CN101052589A Method for producing noble metal-containing heat-resistant oxide |
| 10/10/2007 | CN101052456A Methods for reducing particulate matter emissions from diesel engine exhaust using ethanol/diesel fuel blends in combination with diesel oxidation catalysts |