| 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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| 08/12/2008 | CA2393513C Method and apparatus for utilizing radiation energy by alpha decay in electric power generating system |
| 08/12/2008 | CA2326619C Device and method for cool-drying |
| 08/07/2008 | WO2008094990A1 Integral sweep controller for gas membrane separation device |
| 08/07/2008 | WO2008094889A1 Gas catalysts comprising porous wall honeycombs |
| 08/07/2008 | WO2008094777A1 Use of so2 from flue gas for acid wash of ammonia |
| 08/07/2008 | WO2008094480A2 Filtration media having a chemical reagent |
| 08/07/2008 | WO2008094389A1 Dual path exhaust emission control system |
| 08/07/2008 | WO2008093713A1 Exhaust gas purification catalyst and method for production thereof |
| 08/07/2008 | WO2008093616A1 Breakdown diagnosing device for exhaust cleaning system, and breakdown diagnosing method for exhaust cleaning system |
| 08/07/2008 | WO2008093607A1 Breakdown diagnosing device and breakdown diagnosing method of nox sensor |
| 08/07/2008 | WO2008093471A1 Catalyst system for use in exhaust gas purification apparatus for automobiles, exhaust gas purification apparatus using the catalyst system, and exhaust gas purification method |
| 08/07/2008 | WO2008093457A1 Dehumidifying air system |
| 08/07/2008 | WO2008093442A1 Gas processing apparatus |
| 08/07/2008 | WO2008093137A1 A sorbent composition |
| 08/07/2008 | WO2008092647A1 Process and plant for the production of an aqueous solution comprising urea |
| 08/07/2008 | WO2008092604A1 Method and plant for treating crude gas, in particular biogas, containing methane and carbon dioxide, in order to produce methane |
| 08/07/2008 | WO2008092603A1 Method and plant for extracting liquid methane from crude gas, in particular biogas, containing methane and carbon dioxide |
| 08/07/2008 | WO2008092602A1 Process for utilizing the oxidation offgases in terephthalic acid preparation |
| 08/07/2008 | WO2008092500A1 Method and device for safe storage and delivery of ammonia and use of storage materials |
| 08/07/2008 | WO2008079029A3 Method of sequestering carbon dioxide |
| 08/07/2008 | WO2008054548A3 Supercritical fluid enrichment of isotopes |
| 08/07/2008 | WO2008051752A3 Ce-zr-r-o catalysts, articles comprising the ce-zr-r-o catalysts and methods of making and using the ce-zr-r-o catalysts |
| 08/07/2008 | WO2008045599A3 Heavy metal adsorbent material, processes of making same, and methods of separating heavy metals from fluids |
| 08/07/2008 | WO2008024461A3 Systems and methods for operating and monitoring abatement systems |
| 08/07/2008 | WO2007092706A3 Improving combustion efficiency in coal fired boilers |
| 08/07/2008 | US20080187478 Supplying a cooled exhaust gas stream of NOx to a catalyst producing an exhaust gas stream containing ammonia |
| 08/07/2008 | US20080187477 Layers of a porous inorganic compound, an upper layer uniformly richer in precious metals and a lower layer of which is poorer in the active component |
| 08/07/2008 | US20080184991 Heated replacement air system for commercial applications |
| 08/07/2008 | US20080184892 Architectures for electrochemical systems |
| 08/07/2008 | US20080184891 Evaporative emissions filter |
| 08/07/2008 | US20080184890 Pressure swing adsorption modules with integrated features |
| 08/07/2008 | US20080184888 Smoke Generator |
| 08/07/2008 | US20080184887 Configurations and Methods for Acid Gas Absorption and Solvent Regeneration |
| 08/07/2008 | US20080184886 Thermoelectric device for controlling temperature; absorbent, desorption |
| 08/07/2008 | US20080184885 Methods of storing and separating gases using microporous metal formates |
| 08/07/2008 | US20080184884 Using copper containg absorbent; controlling temperature |
| 08/07/2008 | US20080184883 Metal, ligand molecular sieves; temperature sensitivity particle size |
| 08/07/2008 | US20080184882 High purity air and gas fractionation system |
| 08/07/2008 | US20080184881 Mesh-adjustable molecular sieve |
| 08/07/2008 | US20080184880 Method of and apparatus for CO2 capture in oxy-combustion |
| 08/07/2008 | DE202008006882U1 Pneumatische Lackiervorrichtung mit Spritzpistole, mit Heizvorrichtung und einer Entfeuchtungs-Vorrichtung / Trockner und mit einer Vorrichtung zur Regenerierung des Adsorptionsmittels zur Verflüssigung der Farbe Painting device with pneumatic spray gun with a heating device and a dehumidifying device / dryer and with a device for regeneration of the adsorbent for the liquefaction of color |
| 08/07/2008 | DE102007005934A1 Column for exchanging material between gas and liquid phases, has horizontal part with recess lying inside column for slowing down two-phase flow by smoothing section, where smoothing section has partial open structure |
| 08/07/2008 | DE102007005933A1 Column for exchanging material between gas and liquid phases, has riser with vertically oriented part, and horizontal part with input, where diameter of riser above input is widened to diameter of input |
| 08/07/2008 | DE102007005578A1 Exhaust gas desulfurization method, involves concentrating part of working solution in heated desorber before it is again supplied to solution, condensing produced desorber vapor, and delivering vapor as distillate |
| 08/07/2008 | DE102007004602A1 Heizvorrichtung zum Erhitzen eines Speichers für ein Komplexsalz und Verfahren und Vorrichtung zum Betreiben der Heizvorrichtung Heating means for heating of a memory for a complex salt and method and apparatus for operating the heating device |
| 08/07/2008 | DE102004010165B4 Vorrichtung zur Wasserstoffseparation und Brennstoffzellensystem Apparatus for hydrogen separation and fuel cell system |
| 08/07/2008 | CA2677107A1 Gas catalysts comprising porous wall honeycombs |
| 08/07/2008 | CA2676953A1 Exhaust gas purification catalyst and method of producing the same |
| 08/07/2008 | CA2676629A1 A sorbent composition |
| 08/07/2008 | CA2675833A1 Method and plant for treating crude gas, in particular biogas, containing methane and carbon dioxide, in order to produce methane |
| 08/07/2008 | CA2675611A1 Process and plant for the production of an aqueous solution comprising urea |
| 08/07/2008 | CA2675047A1 Heat-stable carbonic anhydrases and their use |
| 08/07/2008 | CA2655474A1 System for the production of methane from co2 |
| 08/06/2008 | EP1953358A1 Regeneration control method for exhaust gas purification system, and exhaust gas purification system |
| 08/06/2008 | EP1953356A1 Method for control of exhaust gas purification system, and exhaust gas purification system |
| 08/06/2008 | EP1953137A1 Process and plant for the production of an aqueous solution comprising urea |
| 08/06/2008 | EP1953130A1 Method and installation for raw gases containing processing methane and carbon dioxide, in particular biogas, for extracting methane |
| 08/06/2008 | EP1952884A1 Catalyst for exhaust-gas purification |
| 08/06/2008 | EP1952882A1 Moisture-resistant deoxidant |
| 08/06/2008 | EP1952878A2 Exhaust gas purifying catalyst |
| 08/06/2008 | EP1952877A2 Exhaust gas purifying catalyst |
| 08/06/2008 | EP1952876A1 Exhaust gas purifying catalyst and manufacturing method thereof |
| 08/06/2008 | EP1952875A1 CO2 separator for a direct methanol fuel cell (DMFC) |
| 08/06/2008 | EP1952874A1 Purification of carbon dioxide |
| 08/06/2008 | EP1952872A1 Fluid purifying apparatus and filter housing |
| 08/06/2008 | EP1952871A1 Honeycomb structural body and exhaust gas purifying device |
| 08/06/2008 | EP1951997A1 Exhaust gas after-treatment system and method for operating an exhaust gas after-treatment system |
| 08/06/2008 | EP1951996A1 Scrubber for cleaning the exhaust gases of a diesel engine, method of operating it and corresponding maritime vehicle |
| 08/06/2008 | EP1951933A1 Continuous co-current electrochemical reduction of carbon dioxide |
| 08/06/2008 | EP1951638A2 Novel cathode and electrolyte materials for solid oxide fuel cells and ion transport membranes |
| 08/06/2008 | EP1951422A2 Plasma abatement device |
| 08/06/2008 | EP1951420A2 Methods and apparatus for hydrogen gas production |
| 08/06/2008 | EP1951412A2 Halide scavengers for high temperature applications |
| 08/06/2008 | EP1951411A1 System and method for calcination/carbonation cycle processing |
| 08/06/2008 | EP1951410A2 Functional fluid and a process for the preparation of the functional fluid |
| 08/06/2008 | EP1951409A1 Improved hydrocarbon adsorption slurry washcoat formulation for use at low temperature |
| 08/06/2008 | EP1951408A1 Improved flow distribution adsorbent vessel |
| 08/06/2008 | EP1951407A1 Microwave plasma abatement apparatus |
| 08/06/2008 | EP1715938A4 Advanced contaminant treatment system |
| 08/06/2008 | EP1452507B1 Oxygen ion conducting ceramic material and use thereof |
| 08/06/2008 | EP1342202A4 Automated test protocol |
| 08/06/2008 | CN201095612Y Treatment device for coal gas producer sewage containing phenol and cyanogen |
| 08/06/2008 | CN201094940Y Circumferential seam jet apparatus |
| 08/06/2008 | CN201094901Y Sintered frame head flue gas desulfurization dust removing integrated device |
| 08/06/2008 | CN201094900Y Negative pressure dry filtration dust removing positive pressure wet-type magnesium method desulfurization flue gas purifying system |
| 08/06/2008 | CN201094899Y Superstructure of absorption tower body |
| 08/06/2008 | CN201094898Y Flue gas jet pipe |
| 08/06/2008 | CN201094897Y Flue gas adjutage |
| 08/06/2008 | CN201094896Y Smoke waste gases dust removing absorption tower |
| 08/06/2008 | CN201094895Y Electrostatic purifier |
| 08/06/2008 | CN201094894Y High-efficiency empty tower spraying flue-gas desulfurizing device |
| 08/06/2008 | CN101238065A Equipment for carbon dioxide recovery and combustion |
| 08/06/2008 | CN101238064A A method for recovery of high purity carbon dioxide from a gaseous source comprising nitrogen compounds |
| 08/06/2008 | CN101237933A 排气净化用催化剂 The exhaust gas purifying catalyst |
| 08/06/2008 | CN101237930A Method for producing catalytically-active materials |
| 08/06/2008 | CN101235994A Plate-type air purifier |
| 08/06/2008 | CN101235752A Power plants that utilize gas turbines for power generation and processes for lowering co2 emissions |
| 08/06/2008 | CN101235739A Motor engine exhaust gas cleaning device |
| 08/06/2008 | CN101235118A Method for preparing oil smoke absorbing material by microwave |
| 08/06/2008 | CN101234348A Method for preparing nano-scale cerium manganese composite oxides |