| 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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| 08/16/2006 | CN1818101A Method for recovering metallic elements from mixed gas containing carbonyl substances |
| 08/16/2006 | CN1817453A Bismuthic acid barium-sodium catalyst with visible light respond and production thereof |
| 08/16/2006 | CN1817452A Ceramic honeycomb structure body and manufacturing method thereof |
| 08/16/2006 | CN1817449A Production of rare earth based tail gas purifying catalyst of motorcycle |
| 08/16/2006 | CN1817448A Selective catalytic reducing NOx catalyst based on MnOx/TiO2 system at low-temperature and production thereof |
| 08/16/2006 | CN1817446A Movable sulfurization active carbon heating regenerator and regeneration |
| 08/16/2006 | CN1817421A Thin film supporting substrate used in filter for hydrogen production and method for manufacturing filter for hydrogen production |
| 08/16/2006 | CN1817418A Integrating apparatus with smoke desulfurization, denitration and dust-proof functions by circulation reducing method |
| 08/16/2006 | CN1817417A Waste polyester gas purification |
| 08/16/2006 | CN1817416A Treatment and treater for destroying oxygen gas |
| 08/16/2006 | CN1817415A Denitration of non-selective catalytic reducing smoke |
| 08/16/2006 | CN1817414A Controlling lean NOx trap (LNT) catalyst performance |
| 08/16/2006 | CN1817413A Denitration for combining pulse coroma discharge with additive activating technology |
| 08/16/2006 | CN1817412A Method for removing mononitrogen by organic hydrocarbon activating technology and coroma discharging |
| 08/16/2006 | CN1817411A Top-push decreasing gas desulfurization at normal-pressure and apparatus thereof |
| 08/16/2006 | CN1817410A Complete equipment for decreasing push, increasing pressure and desulfurizing and desulfurization thereof |
| 08/16/2006 | CN1817409A Smoke desulfurizing quality adjuster and adjustment for absorbing tower |
| 08/16/2006 | CN1817408A Regeneration of vanadium carbon base desulfurizer |
| 08/16/2006 | CN1817407A Sequential adsorption dessicant dryer system |
| 08/16/2006 | CN1270056C Pollution control device |
| 08/16/2006 | CN1269568C Composite nano-photo-catalyst used for purifying air |
| 08/16/2006 | CN1269566C Catalyst for decomposing nitrous oxide and method for performing processes comprising formation of nitrous oxide |
| 08/16/2006 | CN1269565C SiO2/TiO2 composite nanometer photocatalysis membrane for treating indoor light pollution air and preparing method thereof |
| 08/16/2006 | CN1269564C Deoxidant and deoxidant packing body |
| 08/16/2006 | CN1269562C Zeolite laminated composite and zeolite membrane reactor using the same |
| 08/16/2006 | CN1269555C Method of reducing the N2O content of gases and selected catalysts |
| 08/16/2006 | CN1269554C Method for reducing the content of N2O and NOx in gases |
| 08/16/2006 | CN1269553C Water spray quantity control system and control method for semi-dry process flue gas desulfurization technology |
| 08/16/2006 | CN1269552C Air drier |
| 08/16/2006 | CN1269551C Separation method and system for producing oxygen to supply combusted air in heat-consumption equipment |
| 08/16/2006 | CN1269550C Modified method of pressure swing adsorption |
| 08/15/2006 | US7092077 System and method for monitoring contamination |
| 08/15/2006 | US7091605 To prevent premature device failure or premature degradation of device performance |
| 08/15/2006 | US7090824 Mesostructured transition aluminas |
| 08/15/2006 | US7090817 Process for the preparation of hydroxylammonium |
| 08/15/2006 | US7090812 Phase transfer catalysis scrubber |
| 08/15/2006 | US7090811 Method of reducing NOx in diesel engine exhaust |
| 08/15/2006 | US7090810 Selective catalytic reduction of nox enabled by sidestream urea decomposition |
| 08/15/2006 | US7090807 contained in a hydrogen-rich mixed gas flow; multistage; reactors have plate-type construction; simplified supply and mixing of the oxidizing gas |
| 08/15/2006 | US7090789 Process and catalyst for treatment of synthesis gas |
| 08/15/2006 | US7090752 Fluorine separation and generation device |
| 08/15/2006 | US7089730 Exhaust gas purification method for internal combustion engine |
| 08/15/2006 | CA2356702C Method and apparatus for removing contaminants from gas streams |
| 08/15/2006 | CA2202417C Zeolite catalyst for purifying the exhaust gases from diesel engines |
| 08/15/2006 | CA2150203C Ventilator/dryer assembly |
| 08/10/2006 | WO2006084106A1 Breather filter for reduction of contaminant diffusion |
| 08/10/2006 | WO2006084008A1 Removal of carbon dioxide from air |
| 08/10/2006 | WO2006083942A2 Process fir inhibiting deposition of solids from a gaseous stream obtained from a hydroformylation reaction mixture |
| 08/10/2006 | WO2006083397A1 Converter assembly with insulated sensor boss |
| 08/10/2006 | WO2006083360A2 Method and apparatus for oil shale pollutant sorption/nox reburning multi-pollutant control |
| 08/10/2006 | WO2006083294A1 Method and systems for maintaining a position during hovering operations |
| 08/10/2006 | WO2006083290A2 System and method for removing contaminants |
| 08/10/2006 | WO2006082940A1 Ceramic honeycomb structure |
| 08/10/2006 | WO2006082938A1 Ceramic honeycomb structure and method for manufacture thereof |
| 08/10/2006 | WO2006082933A1 Reactor of selective-permeation membrane type |
| 08/10/2006 | WO2006082920A1 Packaging bag with moisture absorption indicator function and drying agent |
| 08/10/2006 | WO2006082919A1 Raw material for desiccant and process for producing the same |
| 08/10/2006 | WO2006082684A1 Honeycomb structure |
| 08/10/2006 | WO2006082436A1 Gas separation and compression device |
| 08/10/2006 | WO2006082277A1 Method and apparatus for purifying combustion gases of impurities contained in the combustion gases |
| 08/10/2006 | WO2006082019A1 Desulfurization catalyst |
| 08/10/2006 | WO2006082018A1 Method for producing a catalyst for the desulfurization of hydrocarbon flows |
| 08/10/2006 | WO2006081959A1 Composite ceramic hollow fibres method for production and use thereof |
| 08/10/2006 | WO2006081872A1 Ambient air dehumidifying device |
| 08/10/2006 | WO2006081827A1 Improved kiln gas bypass system in cement manufacture |
| 08/10/2006 | WO2006081635A1 Gas drying device . |
| 08/10/2006 | WO2006081598A2 Diagnosis method for an exhaust gas post-treatment system |
| 08/10/2006 | WO2006050931A3 Method and device for carrying away and distributing process air loaded with odors |
| 08/10/2006 | US20060178261 Reduced maximum reductibility temperature zirconium oxide and cerium oxide based composition, method for the production and use thereof as a catalyst |
| 08/10/2006 | US20060178259 Regeneration of acid gas-containing treatment fluids |
| 08/10/2006 | US20060177367 Octahedral molecular sieve sorbents and catalysts |
| 08/10/2006 | US20060177366 Targeted duct injection for so3 control |
| 08/10/2006 | US20060177365 Solid electrolyte layer is sandwiched between a conductive catalyst layer and metal honeycomb multichannel supporting structure forming exhaust treatment device; electric current is applied between catalyst layer and metallic structure resulting in increase of catalytic activity, passing exhaust stream |
| 08/10/2006 | US20060177364 Impurity disposal system and method |
| 08/10/2006 | US20060177359 Support seal for positive retention of catalytic converter substrate and method therefor |
| 08/10/2006 | US20060177358 Active catalytic converter |
| 08/10/2006 | US20060176764 Mixing system |
| 08/10/2006 | US20060176045 Plasma reactor and method of determining abnormality in plasma reactor |
| 08/10/2006 | US20060174767 Hydrogen separator and method for production thereof |
| 08/10/2006 | US20060174766 Space group Cp2 alloys for the use and separation of hydrogen |
| 08/10/2006 | US20060174764 Integration of rapid cycle pressure swing adsorption with refinery process units (hydroprocessing, hydrocracking, etc.) |
| 08/10/2006 | US20060174762 Set of tubes, each containing gas-separation membranes in a housing containing tube sheets that dividing the housing into three separate, gas-tight spaces, with the tubes where gas that has been retained on the feed side of the membranes flows out of the tubes |
| 08/10/2006 | US20060174607 Exhaust purification device and an exhaust purification method of an internal combustion engine |
| 08/10/2006 | US20060174595 Inducing air |
| 08/10/2006 | DE202006008687U1 Gaseous media preparing device comprises cooling equipment, heating equipment, switched dehumidifying equipment arranged between the cooling equipment and the heating mechanism and gas flow diverting elements |
| 08/10/2006 | DE202004021066U1 Air dryer cartridge for vehicle has coalescing mechanism to capture oil droplets in air received from source and being downstream of desiccant |
| 08/10/2006 | DE19821249B4 Verfahren, Einrichtung und Vorrichtung zur Herstellung eines Wabenkörpers aus verschlungenen Blechlagen, sowie danach hergestellter Wabenkörper Processes, equipment and apparatus for producing a honeycomb body of tangled metal layers, and then made honeycomb |
| 08/10/2006 | DE10357055B4 Katalysatoranordnung für ein Kraftfahrzeug und Verfahren zur Montage eines Katalysators A catalyst arrangement for a motor vehicle and method for mounting a catalyst |
| 08/10/2006 | DE10226636B4 Steuerung der Umwandlung von Stickoxiden in Abgasnachbehandlungseinrichtungen bei niedriger Temperatur Controlling the conversion of nitrogen oxides in exhaust gas treatment devices at a low temperature |
| 08/10/2006 | DE102005005464A1 Verbunde keramischer Hohlfasern, Verfahren zu deren Herstellung und deren Verwendung Composites of ceramic hollow fibers, processes for their preparation and their use |
| 08/10/2006 | CA2596775A1 Process for inhibiting deposition of solids from a gaseous stream obtained from a hydroformylation reaction mixture |
| 08/10/2006 | CA2596536A1 Gas separation and compression device |
| 08/10/2006 | CA2596499A1 Composite ceramic hollow fibres method for production and use thereof |
| 08/10/2006 | CA2595965A1 High density storage of ammonia |
| 08/10/2006 | CA2595916A1 Removal of carbon dioxide from air |
| 08/10/2006 | CA2595647A1 Method for producing a catalyst for the desulfurization of hydrocarbon flows |
| 08/09/2006 | EP1688731A1 System and method for measurement and/or analysis of particles in gas stream |
| 08/09/2006 | EP1688674A1 Air conditioner |
| 08/09/2006 | EP1688599A1 Engine controller and engine operating method |
| 08/09/2006 | EP1688405A1 Method and apparatus for collecting (meth)acrolein or (meth)acrylic acid |