| 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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| 12/13/2007 | WO2007141638A2 System and method for diesel engine exhaust aftertreatment |
| 12/13/2007 | WO2007141577A1 Method for removing heavy metals from gases |
| 12/13/2007 | WO2007141366A1 Procedure and apparatus for cleaning of gas, like air from unwanted gaseous compounds |
| 12/13/2007 | WO2007141072A1 Filter for removing particles from a gas stream and method for its manufacture |
| 12/13/2007 | WO2007112248A3 Method for mercury removal from flue gas streams |
| 12/13/2007 | WO2007092791A3 Separation of ammonia from sulfur compounds |
| 12/13/2007 | WO2007073495A3 Nitrogenous sorbent for coal combustion |
| 12/13/2007 | WO2007072440A3 A catalyst, a method of and an arrangement for controlling emissions |
| 12/13/2007 | WO2006119251A3 Ultrathin porous nanoscale membranes, methods of making, and uses thereof |
| 12/13/2007 | US20070287626 Process For The Preparation Of An Oxidic Catalyst Composition Comprising A Divalent And A Trivalent Metal |
| 12/13/2007 | US20070287036 Gas Separator And Operating Method For The Same |
| 12/13/2007 | US20070286786 Catalyst For Purifying Organic Nitrogen Compound-Containing Exhaust Gas And Method For Purifying The Exhaust Gas |
| 12/13/2007 | US20070286783 Method of deacidizing a gaseous effluent with extraction of the products to be regenerated |
| 12/13/2007 | US20070286782 Reduction of oxides of nitrogen in a gas stream using molecular sieve ssz-75 |
| 12/13/2007 | US20070284242 Method For Treating Gases By High Frequency Discharges |
| 12/13/2007 | US20070283937 Passive evaporative emission control module |
| 12/13/2007 | US20070283813 Co2 Recovery System And Method |
| 12/13/2007 | US20070283812 System and method for removing sulfur from fuel gas streams |
| 12/13/2007 | US20070283811 Core unit of a dehumidifier |
| 12/13/2007 | US20070283807 Pressure swing adsorption process with improved recovery of high-purity product |
| 12/13/2007 | US20070283685 Metering System And Method For Operating A Metering System |
| 12/13/2007 | US20070283681 Diesel particulate control |
| 12/13/2007 | DE202007014507U1 Vorrichtung zur thermisch unterstützten in-situ Reinigung von mit Schadstoffen belasteten Materialien Apparatus for thermally assisted in-situ cleaning of pollution-laden materials |
| 12/13/2007 | DE19805011B4 Desorbierbares Sorptionsfilter, insbesondere zur Behandlung der einem Fahrzeuginnenraum zuführbaren Luft Desorbable sorption filter, in particular for the treatment of a vehicle interior air suppliable |
| 12/13/2007 | DE10357696B4 Verfahren zur Behandlung von siliziumorganischen Inhalts- bzw. Begleitstoffen enthaltenden Abgasen sowie eine Vorrichtung hierfür A method for treating exhaust gases containing organosilicon ingredients or concomitant substances as well as an apparatus therefor |
| 12/13/2007 | CA2654787A1 Method for removing heavy metals from gases |
| 12/13/2007 | CA2644476A1 Sheet for total heat exchanger |
| 12/12/2007 | EP1865257A1 Method and device for reducing halogen salt induced corrosion and dioxine and furan emissions in combustion plants |
| 12/12/2007 | EP1865162A1 Exhaust gas purification device |
| 12/12/2007 | EP1864713A1 Oxidation catalyst for exhaust gas purification and exhaust gas purification system using the same |
| 12/12/2007 | EP1725748B1 Exhaust purifying apparatus and exhaust purifying method for internal combustion engine |
| 12/12/2007 | EP1671384B8 Ceramic, flexible membrane providing improved adhesion to the support fleece |
| 12/12/2007 | EP1626807B1 Method of treating zeolite |
| 12/12/2007 | EP1549878B1 Residential compressor for refueling motor vehicles that operate on gaseous fuels |
| 12/12/2007 | EP1264018B1 Inorganic hollow fibers |
| 12/12/2007 | EP1257414B1 Use of a dimensionally stable iron-chrome-aluminum film |
| 12/12/2007 | CN200989229Y Processing storing tank device for directly purifying CO2 in internal combustion engine tail gas |
| 12/12/2007 | CN200989187Y Movable gas source central processing device |
| 12/12/2007 | CN200987951Y Turbulent flow dust removing and desulfurizing tower |
| 12/12/2007 | CN200987950Y Industrial air dehumidifier |
| 12/12/2007 | CN200987949Y Treating device for hydrogen containing easy explosion exhaust by industrial electrolysis |
| 12/12/2007 | CN200987948Y Plant odour component adsorptive collector |
| 12/12/2007 | CN101087936A Engine exhaust purification apparatus |
| 12/12/2007 | CN101087657A 收集装置 Collection device |
| 12/12/2007 | CN101087651A Exhaust gas purification catalyst and method for producing exhaust gas purification catalyst |
| 12/12/2007 | CN101087640A Method for the regeneration of a nitrogen oxide storage catalyst |
| 12/12/2007 | CN101085416A Process for separating components of a multi-component feed stream |
| 12/12/2007 | CN101085414A Air purification filter containing pickle lactobacillus |
| 12/12/2007 | CN101085413A Flue gas purification tower |
| 12/12/2007 | CN101085412A Concurrent three-step flue gas desulfurization and purification method, system and product |
| 12/12/2007 | CN101085411A Device and method for purifying flue gas |
| 12/12/2007 | CN101085410A Method and device for reclaiming sulfur dioxide from countercurrent flue gas |
| 12/12/2007 | CN101085409A Concave-convex rod marsh gas desulfurization and drying apparatus |
| 12/12/2007 | CN101085408A Method for desulfurizing and drying marsh gas |
| 12/12/2007 | CN100355139C Hydrophilic polymers and their use in electrochemical cells |
| 12/12/2007 | CN100354505C Cleanable device for depollution of an engine exhaust gases |
| 12/12/2007 | CN100354344C Polymers and polymer membranes covalently cross-linked sulphinate alkylation |
| 12/12/2007 | CN100354234C Treating process of amino acid fermenting effluent |
| 12/12/2007 | CN100354041C Catalyst for treating benzene series organic waste-gas or waste-water by using low temp. and dry method, prepn. method and application thereof |
| 12/12/2007 | CN100354030C Dechlorination agent and preparation method thereof |
| 12/12/2007 | CN100354029C Method for reducing exhaust carbon dioxide |
| 12/12/2007 | CN100354028C Process for removal of SO2 from off-gases by reaction with H2O2 |
| 12/12/2007 | CN100354027C Method and device for separating gaseous pollutants from hot process gases by absorption and a mixer for moistening particulate dust |
| 12/12/2007 | CN100354026C Dehumidification system and dehumidification method |
| 12/12/2007 | CN100354025C Reciprocating variable-pressure adsorption process |
| 12/12/2007 | CN100354024C Production of high purity and ultra-high purity gas |
| 12/12/2007 | CN100354010C Plasma treatment module-equipped sterilization apparatus and sterilization method |
| 12/11/2007 | US7308409 Process for treating perfluorides |
| 12/11/2007 | US7307195 Process of converting ethylbenzene to styrene using a graphite nanocatalysts |
| 12/11/2007 | US7307038 NOx reduction compositions for use in FCC processes |
| 12/11/2007 | US7306776 Flue gas is scrubbed with a calcium-based absorbent containing washing fluid for absorbing sulfur oxides from flue gases, gypsum slurry is directed from the flue gas scrubber to separator; gypsum is separated; directing the washing fluid from the flue gas scrubber to a tank; removing foam |
| 12/11/2007 | US7306775 Adding water to semiconductor processing waste and adsorbing on solid carbonaceous material; simple, efficient |
| 12/11/2007 | US7306774 Utilizing a membrane wherein the vapor phase contaminant is sorbed by membrane; reacted or chemically converted, into a reacted or predetermined form, such as a soluble form; transported to the opposite side of the membrane; dissolved into a liquid stream, removing |
| 12/11/2007 | US7306771 Controlling temperature and pressure build-up in an catalytic exhaust system for diesel engines; a honeycomb structure including: inlet cells clogged on the downstream side of the exhaust gases; outlet cells on the upstream |
| 12/11/2007 | US7306660 Odor eliminating material and manufacturing method thereof |
| 12/11/2007 | US7306659 Adsorbent breather filter |
| 12/11/2007 | US7306658 High purity air and gas fractionation system |
| 12/11/2007 | US7306657 Oxygen concentrating apparatus |
| 12/11/2007 | US7306656 Gas chromatography apparatus |
| 12/11/2007 | US7306654 Method and apparatus for recovering water from atmospheric air |
| 12/11/2007 | US7306652 Siloxane removal process |
| 12/11/2007 | US7306651 Method for treatment of a gaseous mixture comprising hydrogen and hydrogen sulphide |
| 12/11/2007 | US7306650 Using liquid desiccant as a regenerable filter for capturing and deactivating contaminants |
| 12/11/2007 | US7306649 3D miniature preconcentrator and inlet sample heater |
| 12/11/2007 | US7306647 Mixed matrix membrane with mesoporous particles and methods for making and using the same |
| 12/11/2007 | US7306646 Utilization of compressor surge control air in an aircraft on-board inert gas generating system |
| 12/11/2007 | US7306644 Gas generating system and method for inerting aircraft fuel tanks |
| 12/11/2007 | US7306642 Coefficient of thermal expansion greater than 8x10-6/ degrees C.; forming a green body of ceramic oxide refractory grains (MgO) and a nonoxidized reactive binder element (Zr); and sintering in an oxidizing atmosphere to bond the grains; mean pore size greater than 1 micron |
| 12/11/2007 | US7305849 Sorptive heat exchanger and related cooled sorption process |
| 12/11/2007 | US7305820 Exhaust gas control apparatus for internal combustion engine |
| 12/11/2007 | US7305818 Method for actuating an accumulator catalyst for nitrogen dioxide on an internal combustion engine for a vehicle, in particular a car |
| 12/11/2007 | CA2477635C Method and apparatus for removing mercury species from hot flue gas |
| 12/11/2007 | CA2448859C Rotary sequencing valve with flexible port plate |
| 12/11/2007 | CA2360492C Process for the decomposition of nitrous oxide |
| 12/11/2007 | CA2292073C Method for separating co2 from waste gases, converting it to ch4 and storing both outside the atmosphere and methane produced by this method |
| 12/06/2007 | WO2007139802A1 Fluid storage and dispensing system |
| 12/06/2007 | WO2007139392A1 A modified solvay process, and uses thereof for processing co2-containing gas streams and for desalination |
| 12/06/2007 | WO2007139233A1 Process for producing exhaust gas purification catalyst |
| 12/06/2007 | WO2007139177A1 Exhaust gas purifier of construction machine |
| 12/06/2007 | WO2007139113A1 Exhaust gas purification catalyst |