| 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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| 01/31/2002 | US20020012618 Plasmatron-catalyst system |
| 01/31/2002 | US20020012617 Solid by-products are notably due to degradation of catalyst used in gas treating process; applied in processing units used after the Claus process; extraction |
| 01/31/2002 | US20020012615 Gas purifying system |
| 01/31/2002 | US20020011851 Process and device for detecting oxidizable and/or reducible gasses in air |
| 01/31/2002 | US20020011405 Electron beam generator positioned relative to the duct for irradiating the air flowing therethrough with an electron beam to disable microorganisms within the air. |
| 01/31/2002 | US20020011153 Gas separation apparatus |
| 01/31/2002 | US20020011069 Method and configuration for cleaning an exhaust-gas flow flowing in an exhaust system of a gasoline engine |
| 01/31/2002 | US20020011068 Air-fuel ratio control apparatus of internal combustion engine |
| 01/31/2002 | US20020011066 Fault determining apparatus for exhaust passage switching valve |
| 01/31/2002 | DE10126828A1 Vorrichtung zum Reinigen von Abgas bei einem Verbrennungsmotor A device for purifying exhaust gas in an internal combustion engine |
| 01/31/2002 | DE10114972A1 Vorrichtung zum Reinigen des Abgases eines Verbrennungsmotors A device for purifying exhaust gas of an internal combustion engine |
| 01/31/2002 | DE10102250A1 Latenwärmespeichermaterial, Schallabsorber und Biofilter Latent heat storage material, sound absorbers and biofilter |
| 01/31/2002 | DE10035731A1 Device for mixing liquids and gases uses gas-liquid mist mixture which is deviated once through device |
| 01/31/2002 | DE10035544A1 Filteranordnung für eine Abgasreinigungsanlage Filter assembly for an emission control system |
| 01/31/2002 | DE10034045A1 Keramisches Filterelement und Verfahren zu seiner Herstellung Ceramic filter element and method for its preparation |
| 01/31/2002 | DE10027807A1 Blech mit Barriere für einen Wabenkörper Sheet barrier for a honeycomb body |
| 01/31/2002 | DE10023793A1 Controlling desulfurization of exhaust gas purification device arranged in exhaust gas tract of IC engine comprises determining amount of sulfur |
| 01/31/2002 | CA2417154A1 A method and system for purifying or cleansing a gas stream or gaseous body |
| 01/31/2002 | CA2416425A1 Hydrocarbon trap/catalyst composition |
| 01/31/2002 | CA2409691A1 Center for purifying, washing and treating fumes ashes |
| 01/30/2002 | EP1176372A1 Refrigerating device |
| 01/30/2002 | EP1176298A2 Emission control system and method for internal combustion engine |
| 01/30/2002 | EP1176295A2 Apparatus and method for diagnosing reducing-agent supplying device in internal combustion engine |
| 01/30/2002 | EP1176292A1 Exhaust gas purifying apparatus of internal combustion engine |
| 01/30/2002 | EP1176291A2 Nitrogen oxide reducing system for diesel engine and nitrogen gas generating device |
| 01/30/2002 | EP1176289A2 Emission control system of internal combustion engine |
| 01/30/2002 | EP1176090A1 Air conditioning system for aircraft |
| 01/30/2002 | EP1175935A2 Composite oxide, process for producing the same, catalyst for purifying exhaust gas, and process for producing the same |
| 01/30/2002 | EP1175934A2 Improved oxygen production |
| 01/30/2002 | EP1175933A1 Gas separation apparatus |
| 01/30/2002 | EP1175932A1 Gas separation apparatus |
| 01/30/2002 | EP1175916A2 Composite deodorization system and ion deodorization system |
| 01/30/2002 | EP1175376A1 Process and apparatus for the conversion of carbonaceous materials |
| 01/30/2002 | EP1175253A1 Hollow-fiber membrane devices and methods of assembly |
| 01/30/2002 | EP1007210B1 Method and device for treating ceramic components |
| 01/30/2002 | CN2474916Y Boiler fuel coal oxygenation device |
| 01/30/2002 | CN2474212Y Liquid column jetting type exhaust gas desulfurizing dedust device |
| 01/30/2002 | CN1333704A Sorbent filter for hard disk drives |
| 01/30/2002 | CN1333079A Nox containing tail gas processing technology and tower equipment for production of oxalic acid by nitric acid oxidation method |
| 01/30/2002 | CN1333078A Water membrane flue gas dust-removing and desulfurating, desulfurating high-purity gypsum making technology |
| 01/30/2002 | CN1333077A Separation method and system for producing oxygen to supply combusted air in heat-consumption equipment |
| 01/30/2002 | CN1078695C 气体贮藏和分送系统 Gas storage and dispensing system |
| 01/30/2002 | CN1078488C Rotary pipe type combined carbon tube adsorption device and purifying system |
| 01/29/2002 | US6342462 Process for regenerating an adsorbent |
| 01/29/2002 | US6342194 Placing specified metal or compound within reactor, heating inside of reactor, introducing nitrogen fluoride gas, operating agitator blades to generate gas flow, circulating gas through inner and outer spaces, capturing gas formed |
| 01/29/2002 | US6342192 Catalyst comprising monolithic body having longitudinally extending, open throughchannels coated with surface-enlarging washcoat layer based on silicon carbide and one or more catalytically active precious metals |
| 01/29/2002 | US6342191 Anchored catalyst system and method of making and using thereof |
| 01/29/2002 | US6342169 Absorption of salt form in water medium containing water soluble amine; saturation; storage stability |
| 01/29/2002 | US6342128 Providing target for pollution control, positioning in a fluidized bed reactors, conversion to remove pollution |
| 01/29/2002 | US6342093 Air drier arrangement |
| 01/29/2002 | US6342091 Method of removing carbon dioxide, sulphur compounds, water and aromatic and higher aliphatic hydrocarbons from industrial gases |
| 01/29/2002 | US6342090 Charging high pressure reservoirs with product gas, oxygen gas flow, compression |
| 01/29/2002 | US6341765 Method for the infeed of a fluid into an apparatus |
| 01/29/2002 | US6341581 Multispecies rodent cage |
| 01/29/2002 | CA2253707C In situ method for metalizing a semiconductor catalyst |
| 01/29/2002 | CA2253706C Fibrous matte support and method for the photopromoted catalyzed degradation of compounds in a fluid stream |
| 01/29/2002 | CA2234776C Combination main reservoir and air system |
| 01/29/2002 | CA2233287C E-1 twin tower air dryer for an air compressor unit |
| 01/29/2002 | CA2233194C Purge tube with flapper valve for desiccant containing air drier |
| 01/29/2002 | CA2154993C Apparatus for removing undesired components from a fluid |
| 01/24/2002 | WO2002006644A1 Dosing system |
| 01/24/2002 | WO2002005960A1 Ozone removing material and method for preparing the same |
| 01/24/2002 | WO2002005932A1 Photosynthetic carbon dioxide mitigation |
| 01/24/2002 | WO2002005931A1 Heat-regenerated adsorption dryer for gaseous media |
| 01/24/2002 | WO2002005929A1 Indoor fan filter |
| 01/24/2002 | WO2002005928A1 Ceramic filter element and method for production thereof |
| 01/24/2002 | WO2002005927A1 Deodorizing filter material |
| 01/24/2002 | WO2001079044A3 Assembly, method, and motor vehicle for cleaning ambient air in the vicinity of an internal combustion engine |
| 01/24/2002 | WO2001078868A3 Process and device for saline air purification |
| 01/24/2002 | WO2001030692A3 Process for the production of sulfur |
| 01/24/2002 | WO2000074827A8 Composites and composite membranes |
| 01/24/2002 | US20020010382 Pollution control; incineration, cooling, scrubbing, desorption, decomposition by combustion |
| 01/24/2002 | US20020010295 Moisture-absorbing and desorbing polymer and compositions derived therefrom |
| 01/24/2002 | US20020010093 Active charcoal improved by treatment with acid and its use in separating gases |
| 01/24/2002 | US20020010091 Catalyst structure with catalyst particles forged into substrate surface |
| 01/24/2002 | US20020010073 Sintering; crystallization |
| 01/24/2002 | US20020009793 Separation of preferential gases from aerosoles; inject gas into bioreactor, continuously spray water, clean filter, cycle water through loop, monitor bioreactor |
| 01/24/2002 | US20020009403 Combustion exhaust gas treatment system |
| 01/24/2002 | US20020008069 Heating, decomposition using light |
| 01/24/2002 | US20020008052 Fluidized catalytic cracking; covering barrier stripping apertures on incline surface |
| 01/24/2002 | US20020008012 Concurrent heating, pressurization; applying electricity |
| 01/24/2002 | US20020007735 Indoor fan filter |
| 01/24/2002 | US20020007733 Raw natural gas processing system and method of processing raw natural gas |
| 01/24/2002 | US20020007732 Method and apparatus for removing non-condensible gas from a working fluid in a binary power system |
| 01/24/2002 | DE10034941A1 Removing organic sulfur compounds from higher hydrocarbons and gases, such as natural gas, containing water vapor involves adjusting content of gaseous organic sulfur |
| 01/24/2002 | DE10034394A1 Purifying waste gas from waste, wood and clarified sludge incineration plants involves using filter dust residues to prepare suspension with addition of process water and optionally additional neutralization agents |
| 01/24/2002 | DE10034391A1 Device for regenerating an activated carbon filter has a regenerating pipe to connect the activated carbon filter to an intake channel for an internal combustion engine and a regenerating valve to control the opening of the pipe |
| 01/24/2002 | DE10033806A1 Air conditioning unit for fitting to a motor vehicle has a casing, a fan, air filters cleaned by desorption, a cooling unit/vaporizer, a heating unit and a drain channel for running off condensed water |
| 01/24/2002 | DE10032385A1 Verfahren zur Regenerierung von mit organischen Substanzen beladenen elektrisch leitfähigen Adsorbentien Process for the regeneration of loaded with organic substances, electrically conductive adsorbents |
| 01/24/2002 | CA2434618A1 Indoor fan filter |
| 01/23/2002 | EP1174600A2 Emission control system and method of internal combustion engine |
| 01/23/2002 | EP1174599A1 Filter system for an exhaust gas cleaning device |
| 01/23/2002 | EP1174399A1 Ceramic structure |
| 01/23/2002 | EP1174387A1 Process for producing a CO/H2/N2 atmosphere by oxidation of a gaseous hydrocarbon and installation for carrying out this process |
| 01/23/2002 | EP1174174A1 Exhaust gas purifying catalyst |
| 01/23/2002 | EP1174173A1 Exhaust gas purifying catalyst |
| 01/23/2002 | EP1174172A2 Process and installation for gas purification |
| 01/23/2002 | EP1173661A1 Exhaust emission control for engine |
| 01/23/2002 | EP1173531A1 Method and apparatus for the drying of natural gas |
| 01/23/2002 | EP1173387A1 Method for disinfecting and purifying liquids and gases |