| 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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| 08/16/2007 | WO2007001417A3 Systems and methods for air purificiation using supercritical water oxidation |
| 08/16/2007 | WO2006084008A8 Removal of carbon dioxide from air |
| 08/16/2007 | WO2000023783A3 Contamination control system |
| 08/16/2007 | US20070191217 Method of manufacturing a catalysed ceramic wall-flow filter |
| 08/16/2007 | US20070191213 Metal-containing compositions and their use as catalyst composition |
| 08/16/2007 | US20070189949 Spraying ozone into flue gas using nozzle |
| 08/16/2007 | US20070189948 Catalyst system and method |
| 08/16/2007 | US20070189947 Purifying exhaust of waste gas by atomizing droplets of absorption or reacting fluids to microsized scale and creating a turbulent flow that increases probability of contact between waste gas and absorption or reacting fluids; eliminates the need for packing and has low energy consumption |
| 08/16/2007 | US20070189936 with suppressed temperature decrease even when an exhaust gas discharged from an engine is at a low temperature, thereby avoiding decrease in the performance of an SCR catalytic converter and the conversion ratio of NOx to N2 |
| 08/16/2007 | US20070187849 Exhaust gas treating tower |
| 08/16/2007 | US20070187226 Method and apparatus for purifying a gas containing contaminants |
| 08/16/2007 | US20070187073 Heat exchanger |
| 08/16/2007 | US20070186776 Planar micromachined valve and thermal desorber |
| 08/16/2007 | US20070186775 Low-profile surface mount filter |
| 08/16/2007 | US20070186770 Natural Gas Vapor Recovery Process System |
| 08/16/2007 | US20070186769 Equipment and method for removing nitrogen oxide |
| 08/16/2007 | US20070186768 Recovery of water vapor using a water vapor permeable mixed ion conducting membrane |
| 08/16/2007 | US20070186542 Exhaust gas purification apparatus of engine |
| 08/16/2007 | DE10354219B4 Transportvorrichtung und -verfahren für ein Gas sowie Nachweiseinrichtung für ein Gas Transport apparatus and method for a gas, as well as detecting means for a gas |
| 08/16/2007 | DE10214078B4 Befeuchtungsmodul Humidification |
| 08/16/2007 | DE102006038195A1 Katalytische Vorrichtung mit Brennstoffzellenteil und katalytischem Umwandlungsteil Catalytic device with fuel cells and catalytic partial conversion part |
| 08/16/2007 | DE102006007056A1 Oxidationskatalysator zur Abgasbehandlung und Verfahren zu seiner Herstellung Oxidation catalyst for exhaust gas treatment and processes for its preparation |
| 08/16/2007 | DE102005049745B3 Granular moving bed apparatus used as filter for removing dust and other contaminants from gases comprises flow-correcting plates with defined geometries |
| 08/16/2007 | DE102005011095B4 Verfahren zur Entsorgung von Siliziumwasserstoff-Überschüssen Method of disposing of silicon-hydrogen surpluses |
| 08/16/2007 | CA2638015A1 Air cleaner for ozone and volatile organic compound (voc) removal |
| 08/16/2007 | CA2637299A1 Injection device |
| 08/15/2007 | EP1818637A2 Dehumidification method and plant, particularly for granular materials |
| 08/15/2007 | EP1818609A2 Drying device for illumination or electronic devices |
| 08/15/2007 | EP1818522A1 Sulfur purge control method for exhaust gas purifying system and exhaust gas purifying system |
| 08/15/2007 | EP1818313A1 Method for producing noble metal-containing heat-resistant oxide |
| 08/15/2007 | EP1818098A1 Honeycomb structure |
| 08/15/2007 | EP1818091A1 Moisture absorbent material with indicator function, humidity indicator and packaging bag |
| 08/15/2007 | EP1817107A1 Method and device for coating a series of support bodies |
| 08/15/2007 | EP1817096A1 Catalyzed diesel soot filter and process for its use |
| 08/15/2007 | EP1817095A2 Fluid purification system with low temperature purifier |
| 08/15/2007 | EP1817094A2 Method and apparatus for oil shale pollutant sorption/nox reburning multi-pollutant control |
| 08/15/2007 | EP1720634A4 Hydrogen-selective silica-based membrane |
| 08/15/2007 | EP1714061B1 Continuously-operating rotary distributor |
| 08/15/2007 | EP1594592B1 Method for recovery of carbon dioxide from a gaseous source |
| 08/15/2007 | EP1204456B1 Modular pressure swing adsorption apparatus |
| 08/15/2007 | CN2934979Y Air purifying installation |
| 08/15/2007 | CN2933546Y Horizontal waste gas treating device |
| 08/15/2007 | CN2933545Y Middle/high concentration organic waste gas adsorption recovery device |
| 08/15/2007 | CN2933544Y Horizontal adsorption tower molecular sieve compacting device |
| 08/15/2007 | CN2933543Y Oil fume and waste gas treating device |
| 08/15/2007 | CN2933417Y High performance miniature light plasma air cleaner |
| 08/15/2007 | CN1331732C Process and apparatus for preparing hihg-purity CO, hydrogen and their mixture by cracking methanol |
| 08/15/2007 | CN1331606C Process for preparing iodine blended metal oxide catalyst |
| 08/15/2007 | CN1331596C Low-temperature hydrolyst for high concentrated organosulfur and preparation thereof |
| 08/15/2007 | CN1331592C Titanium dioxide particle and its preparing method and optical catalyst preparing method |
| 08/15/2007 | CN1331591C Desulfurization and novel sorbents for same |
| 08/15/2007 | CN1331586C Composite photocatalytic reaction system for eliminating environmental pollutants in air or water efficiently |
| 08/15/2007 | CN1331573C Moving bed dry process desulphurization unit and method in intermittent type |
| 08/15/2007 | CN1331572C Gypsum pulp dewatering device and method for wetting smoke desulfurizing system |
| 08/15/2007 | CN1331571C Flue gas hydrargyrum-removing method by catalytic oxidation |
| 08/15/2007 | CN1331570C CuO/Gamma-Al2O3 nano reproducible agent of flue gas desulfurization, and preparation method |
| 08/15/2007 | CN1331569C Method for preparing high effective sulfur transfer agent for catalytic cracking fume |
| 08/15/2007 | CN1331568C Method and apparatus for desulfurization comprising incorporating NO and/or NO2 in gas to be treated, to recover SO2 as CaSO4 |
| 08/15/2007 | CN1331567C Sulfur dioxide removing agent |
| 08/15/2007 | CN1331566C Exhaust gas treatment device and method for making the same |
| 08/15/2007 | CN1331565C Ion transport membrane module and vessel system |
| 08/15/2007 | CN1331564C High pressure gas processing configurations and methods |
| 08/15/2007 | CN1331563C Configuration and method for acid gas removal |
| 08/15/2007 | CN1331562C Central carbon dioxide purifier |
| 08/15/2007 | CN101018933A Exhaust purification device of internal combustion engine |
| 08/15/2007 | CN101018753A A process for producing hydrocarbon derivative products from feedstock containing hydrocarbons |
| 08/15/2007 | CN101018740A Cerium/zirconium-base composite oxide, method for producing the same, oxygen storage/release component using said cerium-zirconium-base composite oxide, exhaust gas purification catalyst, and exhaust |
| 08/15/2007 | CN101018604A Catalyst for purifying exhaust gas containing organic nitrogen compound and method for purifying such exhaust gas |
| 08/15/2007 | CN101018597A Hybrid catalyst system for exhaust emissions reduction |
| 08/15/2007 | CN101018596A Method for separating hydrogen chloride and phosgene |
| 08/15/2007 | CN101018522A Disposable garment with system for reducing humidity |
| 08/15/2007 | CN101017042A Manufacturing method of iron drierfilter |
| 08/15/2007 | CN101015810A Regeneration method and device of catalysis-adsorption agent for flue gas denitrification |
| 08/15/2007 | CN101015808A Nm-class catalyst for transforming NO to N2 and its preparing process |
| 08/15/2007 | CN101015801A Catalyst for catalytic cleaning of lean-burn engine tail gas and its preparing process |
| 08/15/2007 | CN101015800A Honeycomb metal wire net carrier catalyst for catalytically reducing nitrogen oxide and preparing method thereof |
| 08/15/2007 | CN101015771A Bubbling bed reactor and a method of separating a gaseous pollutant from a gas |
| 08/15/2007 | CN101015770A Method and apparatus for wet-type cleaning flue gases |
| 08/15/2007 | CN101015769A Technique for preventing deposition of entrance flue way of wet-type desulfuration tower |
| 08/15/2007 | CN101015768A Local waste gas treatment system and its control method |
| 08/15/2007 | CN101015767A Method of fire coal exhaust gas desulfurization using exhausted liquid and waste slag produced by paper making |
| 08/15/2007 | CN101015766A Electricity factory desulfurization unit using sodium citrate-sulfur method |
| 08/15/2007 | CN101015765A Technique for preparing powdery deacidification agent from pasty alkaline waste slag |
| 08/15/2007 | CN101015764A An apparatus for separating elements in the air |
| 08/15/2007 | CN101015763A Method for expelling trace amount water in methyl chloride by vapor penetration through NaA zeolite molecular sieve film |
| 08/15/2007 | CN101015762A Spray absorption tower tray |
| 08/15/2007 | CN101015761A Pressure-swing-adsorption purging regeneration method without using vacuum pump |
| 08/15/2007 | CN101015760A Oil-gas recovery method and device using absorption and adsorbing integration technology |
| 08/14/2007 | US7256155 Suppression sulfur dioxide oxidation; kneading titanium dioxide and tungsten oxide; forming complex; extrusion into honeycomb structure; applying vanadium pentaoxide; compressive strength |
| 08/14/2007 | US7255842 Multi-component removal in flue gas by aqua ammonia |
| 08/14/2007 | US7255831 Oxidation impurities in air; applying ultraviolet radiation to oxidation catalyst; activation |
| 08/14/2007 | US7255794 Hydrate-based reduction of fluid inventories and concentration of aqueous and other water-containing products |
| 08/14/2007 | US7255729 Porous cylindrical-body module, structure for supporting porous cylindrical bodies, and method for fastening a supporting member |
| 08/14/2007 | US7255727 Method for treating at least one feed gas mixture by pressure swing adsorption |
| 08/14/2007 | US7255726 a porous metal substrate, an intermediate layer of a metal powder, a dense hydrogen-selective membrane |
| 08/14/2007 | US7255725 Selective porous inorganic membrane which is permeable to non-condensable molecules and allows separation of these molecules present in hydrocarbon mixtures with high separation selectivity towards the molecules; zeolitic membranes, aluminosilicate membranes, silica membranes, alumina membranes |
| 08/14/2007 | US7255722 Gas filter |
| 08/14/2007 | US7255721 Porous support medium made of ceramics witha hydrogen separation metal supported in the pores and a catalyst that catalyzes a chemical reaction generating hydrogen; high pressure gas is supplied to the hydrogen extraction side to make the device more compact |
| 08/14/2007 | US7254983 Fuel gauge for hydrogen storage media |
| 08/14/2007 | US7254941 Exhaust gas cleaning device for internal combustion engine |