| 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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| 01/20/2010 | EP2145672A2 NOx storage catalyst |
| 01/20/2010 | EP2145671A1 Device and method for regenerating exhaust purification catalyst |
| 01/20/2010 | EP2145670A1 Method of burning a fuel containing carbon dioxide, especially fossil fuel |
| 01/20/2010 | EP2145669A2 Method and device for separating mercury from waste gases |
| 01/20/2010 | EP2145668A1 Separating gas using immobilized buffers |
| 01/20/2010 | EP2145667A1 Method and device for separation of carbon dioxide from the exhaust gas of a fossil fuel-powered power plant |
| 01/20/2010 | EP2145666A1 Sulfur-type gas removing filter and method for removing sulfur-type gas using the same |
| 01/20/2010 | EP2145665A2 Gas purification by adsorption of hydrogen sulfide |
| 01/20/2010 | EP2145664A1 Method and device for recovering heat and trapping volatile organic compound particles in a hot air flow |
| 01/20/2010 | EP2145663A1 Catalyst for converting nitrous oxide and its application in industrial nitric acid production |
| 01/20/2010 | EP2145661A1 Sealed honeycomb structure |
| 01/20/2010 | EP2145646A1 Oxygen enricher |
| 01/20/2010 | EP2145086A1 Method for providing ammonia for the selective catalytic reduction of nitrogen oxides, and corresponding device |
| 01/20/2010 | EP2145081A2 Method of monitoring the effectiveness of a catalytic converter storing the noxs located in an exhaust line of an internal combustion engine and engine comprising a device implementing said method |
| 01/20/2010 | EP2144691A1 Apparatus and process for reducing the content of nitrogen oxides in exhaust gases of combustion systems |
| 01/20/2010 | EP2144690A1 Method for purifying flue gases from incinerators and then producing urea |
| 01/20/2010 | EP2144689A1 Carbon dioxide scrubbing with ammonium carbonate and ammonia vapor control |
| 01/20/2010 | EP2144688A2 Method for processing, particularly packaging, products by means of an oxygen-free process gas |
| 01/20/2010 | EP2144685A1 Air cleaner having regenerative filter, and method for regenerative of air cleaner filter |
| 01/20/2010 | EP2059659B1 Exhaust gas purification apparatus for internal combustion engine |
| 01/20/2010 | EP1907319B1 A method for recovery of high purity carbon dioxide from a gaseous source comprising nitrogen compounds |
| 01/20/2010 | EP1697621B1 Apparatus for purifying exhaust gas |
| 01/20/2010 | EP0904482B2 Exhaust gas purification apparatus of an internal combustion engine and catalyst for purifying exhaust gas of an internal combustion engine |
| 01/20/2010 | CN201387089Y Directional smoke-elimination air cleaner |
| 01/20/2010 | CN201384928Y Odorous gas processing device |
| 01/20/2010 | CN201384927Y Flue gas desulphurization device of circulating fluidized bed |
| 01/20/2010 | CN201384926Y Device capable of simultaneously desorbing fire coal and absorbing particular matters and heavy metal |
| 01/20/2010 | CN201384925Y Vertical-type ventilation air methane heat counter-flow oxidization device |
| 01/20/2010 | CN201384924Y Dust removal and disinfection device for automobile coating |
| 01/20/2010 | CN201384923Y Heating and recycling equipment for ammonia gas desulphurization by-product by utilizing raw gas sensible heat |
| 01/20/2010 | CN201384922Y Spiral type vertical sieve plate jet bubbling desulfurization dust absorbing tower |
| 01/20/2010 | CN201384921Y Isophthalodinitrile tailed ammonia adsorption system |
| 01/20/2010 | CN201384920Y Ammonia-contained tail gas absorbing device |
| 01/20/2010 | CN201384919Y Top-spraying deduster |
| 01/20/2010 | CN201384918Y Double oxidation, double circuit, double defogging triple-double thionizer |
| 01/20/2010 | CN201384917Y Rolled steel heating furnace flue gas desulfurization device |
| 01/20/2010 | CN201384916Y Photochemical catalysis and microorganism combined equipment for treating industrial organic waste gas |
| 01/20/2010 | CN201384915Y Ammonia spraying device |
| 01/20/2010 | CN201384914Y Unitary type triple-double thionizer |
| 01/20/2010 | CN201384913Y Suction-side equipment with functions of direct evaporative cooling and dehumidification for blower |
| 01/20/2010 | CN201384912Y Steam-water separation device for 0.6Mpa saturated steam |
| 01/20/2010 | CN201384911Y Flue gas and waste absorbing, filtering and collecting device |
| 01/20/2010 | CN201384910Y Chlorine gas tail gas absorbing device |
| 01/20/2010 | CN201384909Y Plush doll carbon fiber regenerating box |
| 01/20/2010 | CN201384908Y Smoke-gas mercury adsorption device |
| 01/20/2010 | CN201384907Y Multilayer mixed waste gas absorption tower |
| 01/20/2010 | CN201384867Y Novel gas-liquid phase feed distributing structure |
| 01/20/2010 | CN201384864Y Novel packed tower |
| 01/20/2010 | CN101631605A A gas separation membrane system and a method of preparing or reconditioning and the use thereof |
| 01/20/2010 | CN101631604A Production of gas products from raw synthesis gas |
| 01/20/2010 | CN101631603A Compositions and methods to sequester flue gas mercury in concrete |
| 01/20/2010 | CN101628202A Nanoparticle surface modified active semi-coke compound desulfurization denitrification agent and preparation method thereof |
| 01/20/2010 | CN101628201A Clearing device for smoke pollutants of glass kiln and clearing method thereof |
| 01/20/2010 | CN101628200A Desulfurization device and desulfurization method for wastewater containing a plurality of organic pollutants |
| 01/20/2010 | CN101628199A Improved magnesium method flue gas desulphurization technique |
| 01/20/2010 | CN101628198A Pressure-swing adsorption method of directly enriching methane from coal bed gas |
| 01/20/2010 | CN101628197A Gas purification by adsorption of hydrogen sulfide |
| 01/20/2010 | CN100582621C Method and device for producing carbon monoxide by cryogenic distillation |
| 01/20/2010 | CN100582454C Exhaust purifier for internal combustion engine |
| 01/20/2010 | CN100581645C Process and apparatus for hydrogen purification |
| 01/20/2010 | CN100581639C Industry gas dust removing desulfurizing device |
| 01/19/2010 | US7648692 catalytic converter (with titanium oxide or a cobalt-molybdenum catalyst) receives hydrogen sulfide from the hydrolysis reactor and sulfur dioxide from the reaction furnace, wherein the sulfur dioxide and the hydrogen sulfide react in the converter to form elemental sulfur; carbonyl sulfide feed |
| 01/19/2010 | US7648688 Method of separating carbon dioxide from gas mixture using biopolymer |
| 01/19/2010 | US7648683 Plasma generating electrode, plasma generator, and exhaust gas purifying device |
| 01/19/2010 | US7648682 storage and dispensing vessel containing a medium capable of storing a gas and permitting delivery of the gas stored in the medium from the vessel; improvements comprising a reactive liquid having Lewis acidity or basicity, a gas liquid complex in a reversible reacted state, a non-reactive wick medium |
| 01/19/2010 | US7648568 Hydrogen storage tank system based on gas adsorption on high-surface materials comprising an integrated heat exchanger |
| 01/19/2010 | US7648566 Methods and apparatus for carbon dioxide removal from a fluid stream |
| 01/19/2010 | US7648562 Process for separating gas in a PSA unit with two compressors |
| 01/19/2010 | US7648547 Honeycomb filter for clarifying exhaust gas |
| 01/19/2010 | US7647767 Exhaust gas purifying apparatus in engine |
| 01/19/2010 | US7647696 Comprises zirconium phosphate as catalyst layer; shock resistance; alkali and acidic corrosion resistance; catalytic converters |
| 01/19/2010 | CA2671307C Selective removal of nitrogen from natural gas by pressure swing adsorption |
| 01/19/2010 | CA2521010C Configurations and methods of carbon capture |
| 01/19/2010 | CA2481350C Desulfurization system with novel sorbent transfer mechanism |
| 01/19/2010 | CA2391375C Flow-through adsorbent unit assembly for receiver dryer |
| 01/19/2010 | CA2334884C A fuel cell |
| 01/14/2010 | WO2010006242A1 Production of carbonate-containing compositions from material comprising metal silicates |
| 01/14/2010 | WO2010006083A1 System and method for delivery of solids in a carrier gas to a gas stream |
| 01/14/2010 | WO2010006077A1 System and method for detecting pluggage in a conduit for delivery of solids and carrier gases to a flowing gas stream |
| 01/14/2010 | WO2010005797A2 A method of treating a hydrocarbon gas stream having a high carbon dioxide concentration by using a lean solvent containing aqueous ammonia |
| 01/14/2010 | WO2010005334A1 Wet filter president and its application |
| 01/14/2010 | WO2010005311A1 Method for the decomposition of n2o, catalyst for it, and the preparation of this catalyst |
| 01/14/2010 | WO2010004963A1 Oxygen absorber |
| 01/14/2010 | WO2010004805A1 Construction machine |
| 01/14/2010 | WO2010004119A1 Absorbent solution containing a sulphur-containing degradation inhibitor derived from an amino acid and method for limiting the degradation of an absorbent solution |
| 01/14/2010 | WO2010004118A1 Absorbent solution containing a degradation inhibitor of the family of dithiophosphates and method for limiting the degradation of an absorbent solution |
| 01/14/2010 | WO2010003984A1 Oxygen-containing noxious gases trap |
| 01/14/2010 | WO2010003859A1 A disperser arrangement for a spray dryer absorber |
| 01/14/2010 | WO2010003558A1 Process for removing acid gases from a gas stream |
| 01/14/2010 | WO2010003218A1 Agricultural exhaust conditioning system |
| 01/14/2010 | WO2009139819A3 Catalytic process for control of nox emissions using hydrogen |
| 01/14/2010 | WO2009135071A3 Apparatus, system, and method for reducing nox emissions from an engine system |
| 01/14/2010 | US20100008840 Highly Dispersed Metal Catalysts |
| 01/14/2010 | US20100008838 Methods and apparatus for abating electronic device manufacturing process effluent |
| 01/14/2010 | US20100008837 Metal ionic catalyst composition and a process thereof |
| 01/14/2010 | US20100008832 Exhaust gas purification catalyst, exhaust gas purification system, and exhaust gas purification method |
| 01/14/2010 | US20100008831 PLASMA REACTION APPARATUS, PLASMA REACTION METHOD USING THE SAME, PLASMA REACTION METHOD OF PERSISTENT GAS, AND APPARATUS FOR DECREASING NOx BY OCCLUSION CATALYST |
| 01/14/2010 | US20100008820 Procedure and apparatus for cleaning of gas, like air from unwanted gaseous compounds |
| 01/14/2010 | US20100006803 Method of treating a high-pressure hydrocarbon stream having a high carbon dioxide content to yield a high purity hydrocarbon gas stream and a sequestration ready carbon dioxide gas stream |
| 01/14/2010 | US20100005968 Humidity-conditioning sheet |