| 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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| 01/18/2006 | CN1721044A Fluorine-containing waste gas utilization method in phosphorus fertilizer production |
| 01/18/2006 | CN1721043A Method for reducing exhaust carbon dioxide |
| 01/18/2006 | CN1721042A Refrigeration-based compressed-gas dryer |
| 01/18/2006 | CN1721041A Gas-liquid separator for separating droplet from gas and its separating method |
| 01/18/2006 | CN1721040A Molecular sieve adsorption oxygen generator for medical purpose |
| 01/18/2006 | CN1237577C Method for producing gallium nitride film semiconductor and colligation production method |
| 01/18/2006 | CN1237000C Nitrogen production method and equipment |
| 01/18/2006 | CN1236841C Process for the recovery of combustible components of a gas stream |
| 01/17/2006 | US6986807 Desiccant bottle cap |
| 01/17/2006 | US6986806 Air filtering device |
| 01/17/2006 | US6986804 gas adsorbing filtration media, flow channel particulate filtration media, electrical charge combination filters exhibit an advantageously low pressure drop over its lifetime |
| 01/17/2006 | US6986802 Selective separation of fluid compounds utilizing a membrane separation process |
| 01/13/2006 | CA2475815A1 Power system powered by gas line |
| 01/12/2006 | WO2006004974A2 Exhaust gas treatment device and method for making the same |
| 01/12/2006 | WO2006004400A1 Membrane gaz seperation |
| 01/12/2006 | WO2006004175A1 Exhaust emission control device |
| 01/12/2006 | WO2006003987A1 Environment cleanup micro reactor system |
| 01/12/2006 | WO2006003868A1 Exhaust purifying device |
| 01/12/2006 | WO2006003450A1 Supported gold catalysts |
| 01/12/2006 | WO2006003382A1 Air decontamination device and method |
| 01/12/2006 | WO2006003341A1 Method and device for managing the operation of a nitrogen oxide trap, and diagnosing its ageing condition |
| 01/12/2006 | WO2006002781A1 Process for the reduction/removal of the concentration of hydrogen sulfide contained in natural gas |
| 01/12/2006 | WO2005108297A3 Carbon dioxide capture and mitigation of carbon dioxide emissions |
| 01/12/2006 | WO2005102933A3 Zirconia core particles coated with ceria particles, production process thereof and exhaust gas purifying catalyst |
| 01/12/2006 | WO2005097457A3 Injection-moulding apparatus with mould area dehumidification |
| 01/12/2006 | US20060009671 In-container mineralization |
| 01/12/2006 | US20060008646 Encapsulated active particles and methods for making and using the same |
| 01/12/2006 | US20060008442 Metal ion modified high surface area materials for odor removal and control |
| 01/12/2006 | US20060008401 Decomposition catalyst for nitrous oxide, process for producing the same and process for decomposing nitrous oxide |
| 01/12/2006 | US20060008397 Space-saving exhaust-gas aftertreatment unit with inflow and return-flow regions lying one inside the other and gas inlet and outlet on the same side |
| 01/12/2006 | US20060008396 Exhaust gas post treatment arrangement |
| 01/12/2006 | US20060008395 Exhaust gas treatment device and method for making the same |
| 01/12/2006 | US20060008393 Pollutant reduction system with adjustable angle injector for injecting pollutant reduction substance |
| 01/12/2006 | US20060008392 Allows for rapid fill and delivery of gases reversibly stored in a nonvolatile liquid medium, improvements in delivery and purity of the delivered gas; low pressure; gases reversibly stored in a nonvolatile liquid medium |
| 01/12/2006 | US20060006100 Reduction of gas phase reduced nitrogen species in partial burn FCC processes |
| 01/12/2006 | US20060006057 Device and method for the production of chlorotriflouride and system for etching semiconductor substrates using said device |
| 01/12/2006 | US20060005750 Method for reducing the amount of a pollutant in a flue gas resulting from the combustion of a fossil fuel |
| 01/12/2006 | US20060005710 Device and method for eliminating odor |
| 01/12/2006 | US20060005704 Purification and transfilling of ammonia |
| 01/12/2006 | US20060005572 Separating gases collected from a waste site into three streams: a hydrocarbon stream, a CO2 stream, and residue stream; condensing the hydrocarbon or CO2 stream to a liquid or supercritical liquid; using energy from the hydrocarbon stream to power 2 on-site commercial processes; polymer cleaning |
| 01/12/2006 | US20060005531 System for exhaust gas treatment comprising a gas ionizing system with ionized air injection |
| 01/12/2006 | DE4226112B4 Verwendung eines Katalysators zur Verringerung der Partikelmenge und/oder -größe im Dieselabgas Use of a catalyst for reducing the particle size and / or size in diesel exhaust gas |
| 01/12/2006 | DE202004011201U1 Textile fabrics, useful to prepare protection materials e.g. protection covers, comprises a textile carrier layer and a first and a second surface piece of activated charcoal fibers, where both are laminated on the carrier layer |
| 01/12/2006 | DE112004000139T5 Brennstoff verarbeitendes System mit einem Membranseparator Fuel processing system with a membrane separator |
| 01/12/2006 | DE10314803B4 Verfahren zum Entfeuchten und Temperieren eines Luftstromes Method for dehumidification and temperature control of an air stream |
| 01/12/2006 | DE102004031051A1 Removing acid gases from a fluid stream comprises contacting the fluid stream with a liquid absorbent and regenerating the absorbent by heating to produce a compressed acid gas stream |
| 01/12/2006 | DE102004030513A1 Absorbent for carbon dioxide, useful for promoting carbon monoxide shift conversion, comprises a lithium silicate that has been doped and/or thermally/chemically pretreated |
| 01/12/2006 | DE102004030441A1 Dosierventilanordnung sowie Verfahren zum Betreiben einer Dosierventilanordnung Metering valve arrangement and method for operating a metering valve |
| 01/12/2006 | DE102004030302A1 Abgassystem zur Verbesserung der Wirksamkeit der NOx-Reduktion in Kraftfahrzeugen Exhaust gas system to improve the effectiveness of NOx reduction in motor vehicles |
| 01/12/2006 | DE102004030301A1 Operation of internal combustion engine comprises estimating future catalyst temperature from present and past engine parameter values and cooling catalyst if estimated temperature exceeds threshold value |
| 01/12/2006 | DE102004029387A1 Zuführvorrichtung zum Zuführen von festen Harnstoffprills oder -pellets an einen Ammoniakgenerator A feeder for feeding solid urea prills or pellets of an ammonia generator |
| 01/12/2006 | DE102004028929A1 Fuel combustion improving method for automobile engine, involves proportionately mixing foaming agent and metal oxide to form foam compound, which generates microwave emission effect, if temperature is increased |
| 01/12/2006 | DE102004022737B4 Verfahren und Vorrichtung zur Reinigung von aerosol- und staubbelasteten Abgasströmen Method and apparatus for cleaning aerosol and dust-laden gas streams |
| 01/12/2006 | DE102004005626A1 Verfahren zur Reinigung von Faulgas und Anordnung zur Reinigung und Verbrennung von Faulgas Process for the purification of biogas and apparatus for cleaning and combustion of biogas |
| 01/12/2006 | DE10136022B4 Verfahren zur Vermeidung oder Beseitigung von Ausscheidungen im Abgasbereich einer Vakuumanlage Procedures to prevent or eliminate discharges in the exhaust of a vacuum system |
| 01/12/2006 | CA2572412A1 Membrane gas separation |
| 01/12/2006 | CA2570400A1 Air decontamination device and method |
| 01/12/2006 | CA2569318A1 Process for the reduction/removal of the concentration of hydrogen sulfide contained in natural gas |
| 01/11/2006 | EP1614463A1 Photocatalytic procedure for the control of macrobiota in the air in indoor environments |
| 01/11/2006 | EP1614458A1 Method for concentrating water-soluble organic material |
| 01/11/2006 | EP1614457A1 Method for removing harmful substances and filter for removing harmful substances |
| 01/11/2006 | EP1613845A1 Porous sheet and substrate having porous sheet(s) for treating exhaust gases of combustion engines |
| 01/11/2006 | EP1613568A1 A process for the production of a plant growth stimulator from fly ash |
| 01/11/2006 | EP1613465A2 Surface modification of porous metals |
| 01/11/2006 | EP1613429A1 Catalyst comprising aluminium oxide for treating effluent gases |
| 01/11/2006 | EP1613417A1 Method of decomposing nitrogen dioxide |
| 01/11/2006 | EP1613416A1 Process for burning sulfur-containing fuels |
| 01/11/2006 | EP1613415A1 Method and apparatus for reducing combustion residues in exhaust gases |
| 01/11/2006 | EP1613414A1 Blasting process of acidic gases in gaseous effluents |
| 01/11/2006 | EP1613413A2 Carrier-borne system for the production of oxygen-enriched gas streams and method for supplying the airways of the occupants of an aircraft |
| 01/11/2006 | EP1613412A1 Condensation process and condenser |
| 01/11/2006 | EP1613359A1 Catalyst system for removal of odours |
| 01/11/2006 | EP1465719A4 Improved gas scrubbing |
| 01/11/2006 | EP1454103A4 Configurations and methods for improved ngl recovery |
| 01/11/2006 | EP1412053A4 Method for carbon monoxide reduction during thermal/wet abatement of organic compounds |
| 01/11/2006 | EP1401557A4 Medical oxygen concentrator |
| 01/11/2006 | EP1259994B1 Fuel cell power generation method and system |
| 01/11/2006 | EP1059997A4 Advanced adsorbent for psa |
| 01/11/2006 | CN2751252Y Air-conditioner with oxygenation and oxygen uptake functions |
| 01/11/2006 | CN2750856Y Multi-stage waste gas purifying installation |
| 01/11/2006 | CN2750855Y Alcohol gasoline drier |
| 01/11/2006 | CN1720633A Fluorine separation and generation device |
| 01/11/2006 | CN1720418A Air cleaner with photocatalyst |
| 01/11/2006 | CN1720412A Residential compressor for refueling motor vehicles that operate on gaseous fuels |
| 01/11/2006 | CN1720093A Particulate trap with the coated fiber layer |
| 01/11/2006 | CN1720092A Method for the high-temperature catalytic decomposition of N2O into N2 and 02 |
| 01/11/2006 | CN1720091A Flue gas purification method |
| 01/11/2006 | CN1720090A Gas compressor with drier and radio emission controls |
| 01/11/2006 | CN1719092A Storage and delivery systems for gases held in liquid medium |
| 01/11/2006 | CN1718274A Method for removing low content of methane in air |
| 01/11/2006 | CN1718273A Strengthening treatment system for perfluoro-compounds waste-gas |
| 01/11/2006 | CN1718271A Desulfurization filter element |
| 01/11/2006 | CN1235678C Regeneration method of medium for filtering asphalt fume |
| 01/11/2006 | CN1235666C Smoke desulfuration denitrification dedust process and device |
| 01/11/2006 | CN1235665C Composite ceramic membrane oxygen separation method |
| 01/11/2006 | CN1235664C Gas separating apparatus based on sound wave mass transfer effect |
| 01/11/2006 | CN1235661C Filter element, method for manufacture thereof, and filter using said element |
| 01/11/2006 | CN1235658C Surface for promoting droplet formation |
| 01/10/2006 | US6984765 Reduction of hydrocarbon oxidates in the presence of molecular sieve catalysts to form propylene, propane, water, methyl ether, methyl and/or ethyl alcohol admixtures, then recovering the hydrocarbons by pressure or temperature swing adsorption |
| 01/10/2006 | US6984364 Applying high voltage electrical discharges |