| 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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| 07/13/2006 | WO2006072569A1 Method for treating catalysts |
| 07/13/2006 | WO2006072167A1 Method for making parallel passage contactors |
| 07/13/2006 | WO2006057748A3 Fluid purification system with low temperature purifier |
| 07/13/2006 | WO2005120715A3 Electrostatic switch for hydrogen storage and release from hydrogen storage media |
| 07/13/2006 | US20060154817 Substrate for exhaust-gas purifying filter catalyst |
| 07/13/2006 | US20060154803 Honeycomb catalyst, denitration catalyst of denitration device, and exhaust gas denitration device |
| 07/13/2006 | US20060153765 Method for preparing catalysts for heterogeneous catalysis by multiple-phase impregnation, catalysts and use of said catalysts |
| 07/13/2006 | US20060153761 Exhaust gas aftertreatment installation and method |
| 07/13/2006 | US20060153750 Plasma generating electrode and plasma reactor |
| 07/13/2006 | US20060153749 Device for purifying used air containing harmful substances |
| 07/13/2006 | US20060153748 Exhaust gas after treatment system, especially for a diesel engine |
| 07/13/2006 | US20060153746 Mat for mounting a pollution control element in a pollution control device for the treatment of exhaust gas |
| 07/13/2006 | US20060152163 Plasma generating electrode, plasma generation device, and exhaust gas purifying apparatus |
| 07/13/2006 | US20060152133 Plasma generating electrode and plasma reactor |
| 07/13/2006 | US20060151395 Treating water, sediment or soil containing pollutants by contacting pollutant-containing water, sediment, fractured rock or soil with a multi-functional sequestration agent comprising bauxite in it relatively natural form, wherein bauxite is installed as a subsurface mineral ore barrier |
| 07/13/2006 | US20060150911 Plasma generating electrode, plasma generator, and exhaust gas cleaner |
| 07/13/2006 | US20060150818 Air cleaning member, air cleaning unit and air conditioner |
| 07/13/2006 | US20060150817 Venting system for minimizing condensation in a lighting assembly |
| 07/13/2006 | US20060150813 Process and plant for ultrapurifying fumes or gasses |
| 07/13/2006 | US20060150812 Configurations and methods for acid gas and contaminant removal with near zero emission |
| 07/13/2006 | US20060150811 Air induction system with hydrocarbon trap assembly |
| 07/13/2006 | US20060150810 Gas cleaning devices |
| 07/13/2006 | US20060150592 Rotary filter type particulate removing device |
| 07/13/2006 | DE19955253B4 Filtervorrichtung Filter device |
| 07/13/2006 | DE19610722B4 Verfahren zum Herstellen von Schutz- oder Reaktionsgasen für die Wärmebehandlung von Metallen A process for the manufacture of protective or reaction gases for the heat treatment of metals |
| 07/13/2006 | DE102005058233A1 Abgasreinigungsfilter Exhaust gas purifying filter |
| 07/13/2006 | DE102004063434A1 Aktivkohleformkörper, Verfahren zu dessen Herstellung, Tankentlüftungssystem und Kraftfahrzeug Shaped activated carbon, process for its preparation tank ventilation system and vehicle |
| 07/13/2006 | DE10148880B4 Verbrennungsmotorabgassteuerungssystem und -verfahren Combustion engine exhaust gas control system and method |
| 07/13/2006 | DE10141193B4 Vorrichtung zur Entschwefelung von Gasströmen Apparatus for the desulfurization of gas streams |
| 07/13/2006 | CA2593006A1 Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold |
| 07/13/2006 | CA2592248A1 Method for making parallel passage contactors |
| 07/12/2006 | EP1679112A1 Air diffusing device |
| 07/12/2006 | EP1679111A2 Hydrogen selective membrane for steam reformer |
| 07/12/2006 | EP1678449A1 Flexible ngl process and methods |
| 07/12/2006 | EP1678079A1 Integrated nox trap and particulate filter for internal combustion engines |
| 07/12/2006 | EP1677905A1 Cerium organic colloidal dispersion and element selected from rhodium and palladium and use thereof as an additive to diesel fuel for internal combustion engines |
| 07/12/2006 | EP1677896A2 Improved diesel exhaust filter |
| 07/12/2006 | EP1677895A2 Portable gas fractionalization system |
| 07/12/2006 | EP1423196B1 A process for making rare earth metal oxide-coated microporous materials |
| 07/12/2006 | EP1409111B1 Adjustable clamp for securing a filter to an indoor fan |
| 07/12/2006 | EP1385803B1 Method of making wall-flow monolith filter |
| 07/12/2006 | EP1192981B1 Desulfurizing agent and method for desulfurization of hydrocarbon |
| 07/12/2006 | EP1140323B1 Method for separating hydrocarbons from a gas stream using a membrane separation device |
| 07/12/2006 | CN2795677Y Boiler water spray dust remover |
| 07/12/2006 | CN2795675Y Smoke insulation baffle air door |
| 07/12/2006 | CN2795185Y Vehicle carried oxygen making machine |
| 07/12/2006 | CN2794617Y Lime powder wetting and distributing device for dry desulfurizing deivce |
| 07/12/2006 | CN2794616Y Desulfurizing smoke outlet, entrance and by-path baffle door |
| 07/12/2006 | CN2794615Y Rotary wheel of rotary wheel type air drier |
| 07/12/2006 | CN2794518Y Ultraviolet negative ion light catalytic air purifier |
| 07/12/2006 | CN1802537A A reduced-emissions fossil-fuel-fired system |
| 07/12/2006 | CN1802499A Method for operating an internal combustion engine of a vehicle, especially a motor vehicle, and device for implementing said method |
| 07/12/2006 | CN1802313A Wet scrubbing apparatus and method for controlling NOx emissions |
| 07/12/2006 | CN1800715A Comprehensive recovery and utilization method for exhaust gas |
| 07/12/2006 | CN1800598A Method for controlling injection of reducing agent in exhaust gas from a combustion engine |
| 07/12/2006 | CN1800592A Single unit or multi-unit combined electricity generating system with oxygen-enriched gas as heat source |
| 07/12/2006 | CN1799689A Close coupled catalyst |
| 07/12/2006 | CN1799681A Alternated waste gas-treating biological filter equipment |
| 07/12/2006 | CN1799680A Method for treatment of rancidity by beneficial microorganism |
| 07/12/2006 | CN1799679A Coalbed gas condensation method |
| 07/12/2006 | CN1799678A Gas scrubbing device and gas scrubbing machine |
| 07/12/2006 | CN1264197C Environment control device of display device and its environment control method |
| 07/12/2006 | CN1263829C Stripping process and apparatus |
| 07/12/2006 | CN1263795C Diffusible films |
| 07/12/2006 | CN1263549C Fume cleaning regulating method and apparatus by indirect evaporating liquid utilizing the residual heat of fume |
| 07/12/2006 | CN1263539C Electrochemical regeneration method of flue gas demercury adsorbing material |
| 07/12/2006 | CN1263532C Device for once removing SO2, NO, CO from smoke of coal-fired boiler |
| 07/11/2006 | US7074378 Process for the purification of NF3 |
| 07/11/2006 | US7074377 Production of tetrafluorosilane |
| 07/11/2006 | US7074375 Method of desulfurizing a hydrocarbon gas by selective partial oxidation and adsorption |
| 07/11/2006 | US7074370 For removal of carbonaceous combustion products or for simultaneous removal of carbonaceous combustion products and nitrogen oxides from the exhaust emissions from an internal combustion engine |
| 07/11/2006 | US7074369 Converting the target pollutant that passes through the catalytic media to a selected level of destruction and removal efficiency (DRE). |
| 07/11/2006 | US7074260 Filter using carbon nanotube |
| 07/11/2006 | US7074258 comprises an absorption step of bringing a gas saturated with water vapour into gas-liquid contact with a water-lean absorbing liquid, and a regeneration step of heating the water-loaded absorbing liquid |
| 07/11/2006 | US7074257 Method for removing heavy metals and radionuclides |
| 07/11/2006 | US7074256 Phosphazene membranes for gas separations |
| 07/11/2006 | US7074255 Noble metal gas barriers |
| 07/11/2006 | US7073348 Method and system for extracting carbon dioxide by anti-sublimation for storage thereof |
| 07/11/2006 | US7073325 Exhaust emission control method and system |
| 07/11/2006 | US7073324 Device and method for determining the need for regeneration in a NOx storage catalyst |
| 07/11/2006 | CA2361210C Method for continuously producing thiosulfate ions |
| 07/11/2006 | CA2316211C Catalytic gas treatment device |
| 07/06/2006 | WO2006071183A1 Agglomerates of precipitated silica, method for their preparation and their use as filter medium in gas filtration |
| 07/06/2006 | WO2006070894A1 Method for ultrasonic separation of solution and ultrasonic separation apparatus for use in the method |
| 07/06/2006 | WO2006070540A1 Ceramic honeycomb structure |
| 07/06/2006 | WO2006070152A1 Device for purifying a gas stream containing condensable vapours |
| 07/06/2006 | WO2006069992A1 Integrated preparation and separation process |
| 07/06/2006 | WO2006069991A2 Integrated separation and preparation process |
| 07/06/2006 | WO2006069781A2 Flexible adsorbent bodies |
| 07/06/2006 | WO2006069768A1 Method for the regeneration of a nitrogen oxide storage catalyst |
| 07/06/2006 | US20060148644 Exhaust gas control catalyst and manufacturing method thereof |
| 07/06/2006 | US20060148639 Increased SO2/SO3 conversion rate |
| 07/06/2006 | US20060147774 Humidifier for fuel cell system |
| 07/06/2006 | US20060147768 System for reformation of fuel for supply to a fuel cell on a motor vehicle and method for operation thereof |
| 07/06/2006 | US20060147362 Reducing agent composition containing ammonium formate and one or more other nitrogen oxide reducing agents is mixed with gases, and mixture is brought into contact with a V2O5 WO3, zeolite or V2O5 TiO2 catalyst in order to perform a reduction reaction at a temperature of 120-700 degrees C. |
| 07/06/2006 | US20060147361 Method and apparatus for the production of gaseous ammonia from a urea solution |
| 07/06/2006 | US20060147356 Simultaneous oxidation of nitrogen monoxide and sulfur dioxide by chain reaction with OH radical generated via pyrolysis of nitric acid with the high temperature exhaust gas; high efficiency and low cost, without use of catalyst |
| 07/06/2006 | US20060145126 Perovskite material, preparation method and use in catalytic membrane reactor |
| 07/06/2006 | US20060144690 UV target for an environmental air sterilization apparatus |
| 07/06/2006 | US20060144241 Method, device, and system for controlling dissolved amount of gas |