| 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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| 12/01/2005 | DE102004022539A1 Feuchtigkeitsaustauschmodul mit einem Bündel von für Feuchtigkeit durchlässigen Hohlfasermembranen Moisture exchange module with a bundle of permeable to moisture hollow fiber membranes |
| 12/01/2005 | DE102004022021A1 Feuchtigkeitsaustauschmodul mit einem Bündel von für Feuchtigkeit durchlässigen Hohlfasermembranen Moisture exchange module with a bundle of permeable to moisture hollow fiber membranes |
| 12/01/2005 | CA2565750A1 Method and apparatus utilising hydrogen peroxyde to reduce sox, nox and heavy metal emissions |
| 12/01/2005 | CA2562848A1 Configurations and methods for effluent gas treatment |
| 11/30/2005 | EP1600699A1 Air cleaner |
| 11/30/2005 | EP1600619A2 Diagnostic device and method of engine exhaust purifying system |
| 11/30/2005 | EP1600612A1 Process for separating nitrogen oxides and soot particles from a lean exhaust gas from a combustion engine and exhaust gas cleaning system therefor |
| 11/30/2005 | EP1600434A1 Honeycomb structure and method of producing the same |
| 11/30/2005 | EP1600433A1 Honeycomb structure |
| 11/30/2005 | EP1600212A1 Catalyst and process for preparing the same |
| 11/30/2005 | EP1600203A1 Apparatus for simultaneous dry desulfurization/denitrification |
| 11/30/2005 | EP1600202A1 Method and means for chemically modifying gases of fumes |
| 11/30/2005 | EP1600201A1 Air cleaning member, air cleaning unit and air conditioner |
| 11/30/2005 | EP1599818A2 System and method for the real-time transfer of loyalty points between accounts |
| 11/30/2005 | EP1599663A1 Control of a gas turbine with hot-air reactor |
| 11/30/2005 | EP1599660A1 Diesel engine and a catalysed filter therefor |
| 11/30/2005 | EP1599618A1 Apparatus for separating a gas from a mixture of the gas with a liquid |
| 11/30/2005 | EP1599274A1 Absorbing agent and method for eliminating acid gases from fluids |
| 11/30/2005 | EP1319811B1 Exhaust emission control filter and method of controlling exhaust emission |
| 11/30/2005 | EP1307277B1 Miniaturized wearable oxygen concentrator |
| 11/30/2005 | EP1287241B1 Low-volume adsorber |
| 11/30/2005 | EP1257347B1 Catalyst for decomposing n2o, its use and method for the production thereof |
| 11/30/2005 | EP1212227B1 Trailer air dryer with bypass valving and service indicator |
| 11/30/2005 | EP1194215B1 Exhaust gas purifying catalyst and method of producing same |
| 11/30/2005 | EP0963779B1 Method of treating exhaust gases containing halogen based compound |
| 11/30/2005 | EP0915733B1 Catalytic converter system for diesel engine emission control |
| 11/30/2005 | CN2743017Y Ultra gravity field desulfur dust removing purifier |
| 11/30/2005 | CN2743016Y Waste gas decontamination device |
| 11/30/2005 | CN1703577A Carbon-containing shaped cylinders for engine air induction system emission reduction |
| 11/30/2005 | CN1703270A Multi-tube separation membrane module |
| 11/30/2005 | CN1703266A Dehumidification system and dehumidification method |
| 11/30/2005 | CN1703265A High recovery PSA cycles and apparatus with reduced complexity |
| 11/30/2005 | CN1701840A Microbiological degradation technology for coal mine gas |
| 11/30/2005 | CN1701839A Flue gas purification system |
| 11/30/2005 | CN1701838A Technology for radically treating industrial coal flue dust contamination by waterlogging to remove dust and sulphur |
| 11/30/2005 | CN1701837A Technology for improving utilization rate of limestone desulfurizer in flue gas desulfurization |
| 11/30/2005 | CN1701836A Deoiling and smell removing purifying system |
| 11/30/2005 | CN1229568C Exhaust emission control method and device for IC engines |
| 11/30/2005 | CN1229307C Method of making wall-flow monolith filter |
| 11/30/2005 | CN1229169C Integrative method for desulfurizing and dedusting by liquid column jetting and its system |
| 11/30/2005 | CN1229168C Integrated liquid column spraying fume desulfurizing and dust eliminating method and apparatus |
| 11/30/2005 | CN1229167C Vacuum rotary adsorptive process utilizing controlled waste gas extraction |
| 11/29/2005 | USRE38893 Method and apparatus for dehumidifying air |
| 11/29/2005 | US6970800 Method for predicting engine exhaust gas temperature |
| 11/29/2005 | US6969755 Ion-exchange polymers |
| 11/29/2005 | US6969562 Fuel cell power generation method and system |
| 11/29/2005 | US6969494 For removal of contaminants such as mercury from a gas stream |
| 11/29/2005 | US6969492 Forming vapors and reducing agents for catalytic converters and cleaning gases |
| 11/29/2005 | US6969486 Treating gases to remove pollutants by peroxidation or treatment with radiation |
| 11/29/2005 | US6969418 System for separating and purifying gas |
| 11/29/2005 | US6969250 Exhaust gas treating device |
| 11/29/2005 | US6968713 Desiccant cup with integral filter |
| 11/29/2005 | US6968681 Exhaust gas stream is passed through region filled with beads to influence the flow of exhaust gas, particle agglomeration, or catalytic aftertreatment of exhaust gas stream, passing exhaust gas stream through region filled with metal fibers |
| 11/29/2005 | CA2412393C Process for removing selenium and mercury from aqueous solutions |
| 11/29/2005 | CA2394106C Gas dryer |
| 11/29/2005 | CA2310928C Apparatus for producing hydrogen |
| 11/29/2005 | CA2258785C Process for recovering processing liquids |
| 11/29/2005 | CA2255713C Hydrotalcite sulfur oxide sorption |
| 11/29/2005 | CA2224582C Selective removal of volatile substances injected into a chromatographic packing filled column |
| 11/29/2005 | CA2174341C Membrane and non-membrane sour gas treatment process |
| 11/28/2005 | CA2470807A1 Gas absorption column and a method of chemically treating an acid gas using such a gas absorption column |
| 11/24/2005 | WO2005111512A1 Air conditioning system in room requiring sterility |
| 11/24/2005 | WO2005111389A1 Method and device for press-fitting, into storage outer tube, ceramic catalyst carrier having non-expansion mat wrapped therearound into storage outer tube |
| 11/24/2005 | WO2005111388A1 Exhaust emission control device of internal combustion engine |
| 11/24/2005 | WO2005111387A1 Structure of container for reducing agent |
| 11/24/2005 | WO2005111270A1 Oxygen partial pressure controller and method of using solid electrolyte for oxygen partial pressure control |
| 11/24/2005 | WO2005110590A2 Configurations and methods for water purification |
| 11/24/2005 | WO2005110582A1 Method for the decomposition of n2o, catalyst therefor and preparation of this catalyst |
| 11/24/2005 | WO2005110581A1 Gas separator and operating method for the same |
| 11/24/2005 | WO2005110578A1 Honeycomb structure and exhaust gas clarifying device |
| 11/24/2005 | WO2005110575A1 Fluid treatment arrangements and methods for operating fluid treatment arrangements |
| 11/24/2005 | WO2005077532A8 Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder |
| 11/24/2005 | WO2005077496A8 Method and apparatus for treating gas containing fluorine-containing compounds |
| 11/24/2005 | WO2005075354A3 Titanium oxide product method for making the same and its use as a photocatalyst |
| 11/24/2005 | WO2005012397A3 Microporous polymer material |
| 11/24/2005 | US20050261128 Honeycomb catalyst carrier and method for production thereof |
| 11/24/2005 | US20050261127 Catalyst carrier and catalyst body |
| 11/24/2005 | US20050261125 Capable of maintaining high catalytic activity for a long period of time and suitably used in applications such as exhaust gas purification |
| 11/24/2005 | US20050260761 Method and apparatus for measuring and controlling selective catalytic reduction (SCR) emission control systems |
| 11/24/2005 | US20050260553 Photobioreactor and process for biomass production and mitigation of pollutants in flue gases |
| 11/24/2005 | US20050260301 Apparatus for producing carbonated water and method for producing carbonated water using the same |
| 11/24/2005 | US20050260118 Mesoporous carbon films and methods of preparation thereof |
| 11/24/2005 | US20050260114 Combined rotating opposed fired air and fuel injection sorbents |
| 11/24/2005 | US20050260113 Agents for reducing atmospheric oxidising pollutants |
| 11/24/2005 | US20050260112 Removal of elemental mercury from gas by modifying wet scrubber systems with an organic compound |
| 11/24/2005 | US20050260108 Ammonia generation system, purification system, and point of use system are housed in a manufacturing facility; product contains less than 10,000 ppm water, less than 40 ppm carbon dioxide, and less than 200 ppm other impurities |
| 11/24/2005 | US20050258680 Vehicle air supply system |
| 11/24/2005 | US20050258091 Apparatus and method for separating fluids through a membrane |
| 11/24/2005 | US20050258031 Multilayer electrochemical cell technology using sol-gel processing applied to ceramic oxygen generator |
| 11/24/2005 | US20050257686 Weight-optimized portable oxygen concentrator |
| 11/24/2005 | US20050257685 Continuous feed three-bed pressure swing adsorption system |
| 11/24/2005 | US20050257566 Method and unit for the production of hydrogen from a hydrogen-rich feed gas |
| 11/24/2005 | US20050257516 Method and apparatus for regenerating NOx adsorbers |
| 11/24/2005 | DE202005014282U1 Air conditioning unit in inlet air flow has piezo-crystal micro-atomizer for water to humidify air, and/or filter permeable by water molecules and/or hydrogen molecules |
| 11/24/2005 | DE202004010840U1 A recirculating ventilation system for cupboards has an open ended tube with the ends within the cupboard and containing a fan, ioniser and filter |
| 11/24/2005 | DE20122446U1 Catalytically converting nitrogen oxide in exhaust gas stream mixed with ammonia to form water and nitrogen comprises feeding gas stream together with added catalytically active substance to reaction chamber |
| 11/24/2005 | DE19781750B4 Injektionslanze zum gleichmäßigen Eindüsen von wasserfreiem Ammoniak und Luft in einen Kesselraum Injection lance for uniform injection of anhydrous ammonia and air in a boiler room |
| 11/24/2005 | DE102004022115A1 Verfahren zum Einbringen eines Reagenzmittels in einen Abgaskanal einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens A method for introducing a reagent into an exhaust gas passage of an internal combustion engine and device for carrying out the method |
| 11/24/2005 | DE102004022092A1 Oxidationskatalytische Abtrennvorrichtung Catalytic oxidation disconnector |
| 11/24/2005 | DE102004022091A1 Fluid pulsation damper, particularly for production of oil-free compressed air by a catalysed oxidation process |