| 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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| 03/17/2010 | CN101670287A Diesel engine tail gas post-processing catalyst and using method thereof |
| 03/17/2010 | CN101670252A Labyrinth air-flow diffusion device of pressure container packed tower |
| 03/17/2010 | CN101670239A A filter device that removes nitrous oxides and dioxins from discharge gas and filtrating method thereof |
| 03/17/2010 | CN101670238A Method for removing methane in environment |
| 03/17/2010 | CN101670237A Method and device for desulfurizing and dechlorinating flue gas of circulating fluidized bed |
| 03/17/2010 | CN101670236A System and method for recovery of CO2 by carbonate aqueous solution capture and electrodialysis |
| 03/17/2010 | CN101670235A Integrated seawater desulfurization washing tower |
| 03/17/2010 | CN101670234A Technology for reinforcing desulfuration by using splashing misty foam produced by impact |
| 03/17/2010 | CN101670233A Method for eliminating volatile organic compounds such as formaldehyde and benzene in furniture |
| 03/17/2010 | CN101670232A Method and device for eliminating CO in pipe coal gas or CO in cooking fume |
| 03/17/2010 | CN101670231A Device and process for converting calcium process desulfurization into temperature difference crystallizing ammonia process desulfurization |
| 03/17/2010 | CN101670230A Formaldehyde absorption tower |
| 03/17/2010 | CN101670229A Pumping and filtering device |
| 03/17/2010 | CN101670228A Size pool mixing oxidation device |
| 03/17/2010 | CN101670227A Spray absorber |
| 03/17/2010 | CN101670226A Spray absorber with horizontal gas flow |
| 03/17/2010 | CN101670225A Sulfonated tail gas cycle-absorption method and cycle-absorption system |
| 03/17/2010 | CN101670224A Oil gas recycling technology using falling film decomposing and solving device |
| 03/17/2010 | CN101670223A Method and device for desulfurizing flue gas |
| 03/17/2010 | CN101670222A Control method for enhancing service life of vacuum pump in variable-pressure adsorption system |
| 03/17/2010 | CN101670221A Pressure swing adsorption technique for improving coefficient of recovery through simultaneous running of three groups |
| 03/17/2010 | CN101670220A Treatment method for waste gas produced in preparation process of sodium hydrosulfite |
| 03/17/2010 | CN101670188A Separation and utilization of waste gas in vat yellow GCN synthesis |
| 03/17/2010 | CN101670186A Sealing device for high-gravity rotating bed |
| 03/17/2010 | CN100594058C Catalyst for the decomposition of N2O in the Ostwald process |
| 03/17/2010 | CN100594052C Exhaust gas filter and filtering system |
| 03/17/2010 | CN100594051C Method of removing PM2.5 and gaseous pollutant using steam phase transition and device thereof |
| 03/16/2010 | US7678835 a silicone antifoam component comprising a base silicone fluid and a trimethylsilanol functionalized particlulate SiO2, polydimethylsiloxane-polyoxyalkylene co-polymers as emulsifying agent, polyoxypropylene glycol dispersable in water, water and water soluble gas sweetening agent e.g. alkanolamine |
| 03/16/2010 | US7678439 Honeycomb structure and die for forming honeycomb structure |
| 03/16/2010 | US7678354 unification of known elements such as a kiln, a waste heat recovery and power generation circuit and a dry, semi-dry, or semi-wet scrubber (collectively "dry scrubber" herein) for scrubbing the pollutants from the kiln offgas, in a previously uncombined manner |
| 03/16/2010 | US7678353 passing gas stream through dispersers having therein a plurality of holes between 1 and 200 mu m across, producing gas bubbles and passing bubbles through a single continuous liquid phase contained in a reaction vessel, liquid phase comprising water and a nucleophile, to produce purified gas stream |
| 03/16/2010 | US7678352 Device and procedure for the production of ammonia |
| 03/16/2010 | US7678351 treating eggshells with an acid so as to form acid treated eggshells, and calcining said acid treated eggshells so as to produce sorbent; carbon dioxide capture |
| 03/16/2010 | US7678347 High phosphorous poisoning resistant catalysts for treating automobile exhaust |
| 03/16/2010 | US7678344 Process and device intended for regeneration of used absorbents from thermal generator fumes treatment |
| 03/16/2010 | US7678343 Metallic monolith catalyst support for selective gas phase reactions in tubular fixed bed reactors |
| 03/16/2010 | US7678267 Thermal water treatment device |
| 03/16/2010 | US7678182 Material and process for the filtration of nitric acid and NO2 from streams of air |
| 03/16/2010 | US7678181 Hydrogen permeable membrane, fuel cell and hydrogen extracting apparatus equipped with the hydrogen permeable membrane, and method of manufacturing the hydrogen permeable membrane |
| 03/16/2010 | US7678179 Method of processing volatile organic compound by using gas turbine and processing system of volatile organic compound |
| 03/16/2010 | US7678178 Method and system for treating metal-containing fluid emissions |
| 03/16/2010 | US7678177 Membrane air dryer and sweep valve |
| 03/16/2010 | US7677029 Regeneration controller for exhaust purification apparatus of internal combustion engine |
| 03/16/2010 | CA2421371C Compressed metal oxide composition |
| 03/16/2010 | CA2410626C Methods for separating and detecting specific polyhalogenated diaromatic hydrocarbons |
| 03/11/2010 | WO2010027938A2 Desalination apparatus and process |
| 03/11/2010 | WO2010027929A1 Novel solid materials and method for co2 removal from gas stream |
| 03/11/2010 | WO2010027868A2 Method and apparatus for control and elimination of undesirable substances |
| 03/11/2010 | WO2010027617A1 A method and a device for removing nitrogen oxides and sulphur trioxide from a process gas |
| 03/11/2010 | WO2010027427A1 Methods of disposing of sorbent bodies |
| 03/11/2010 | WO2010027184A2 Waste gas removal system using low-pressure and atmospheric pressure plasma |
| 03/11/2010 | WO2010026975A1 Amorphous aluminum silicate salt manufacturing method, aluminum silicate salt obtained with said method, and adsorption agent using same |
| 03/11/2010 | WO2010026814A1 Exhaust gas purifying catalyst and method for producing the same |
| 03/11/2010 | WO2010026813A1 Diesel engine |
| 03/11/2010 | WO2010026708A1 Method and device for processing exhaust gas |
| 03/11/2010 | WO2010026543A1 Process for co2 recovery from flue gas with thermochemical compression |
| 03/11/2010 | WO2010026120A1 Method and device for controlling the supply of a reducing agent to an scr system |
| 03/11/2010 | WO2010026057A1 Liquefaction of gaseous carbon-dioxide remainders during anti-sublimation process |
| 03/11/2010 | WO2010026018A1 Method and exhaust gas system for scrubbing exhaust gases containing soχ, in particular onboard internal combustion engines of ships |
| 03/11/2010 | WO2010025948A1 Additives for highly compacted ammonia storage materials |
| 03/11/2010 | WO2010025947A1 Saturation of ammonia storage materials in containers |
| 03/11/2010 | WO2010025909A1 Method and apparatus for gas-liquid mass transfer |
| 03/11/2010 | WO2010007459A3 Method and equipment for reduction of the contaminating emission of flue gases |
| 03/11/2010 | WO2010002530A3 Multi-track rotary valve in combination with a pressure reducer and method for operating the combination |
| 03/11/2010 | WO2010001226A8 Layered exhaust gas purification catalyst comprising different noble metals |
| 03/11/2010 | WO2009139609A3 Catalyst for removing nox from exhaust gas of lean-burning automobiles or incinerators |
| 03/11/2010 | WO2009126607A4 Carbon dioxide recovery |
| 03/11/2010 | WO2009024622A8 System and method for selective catalytic reduction control |
| 03/11/2010 | US20100063659 Control device for hybrid vehicle and control method therefor |
| 03/11/2010 | US20100062296 Method and device for ammonia storage and delivery using in situ re-saturation of a delivery unit |
| 03/11/2010 | US20100061909 Exhaust gas treating method |
| 03/11/2010 | US20100061908 Gs Abatement |
| 03/11/2010 | US20100061907 Selective Catalytic NOx Reduction Process and Control System |
| 03/11/2010 | US20100061906 Method and a device for removing nitrogen oxides and sulphur trioxide from a process gas |
| 03/11/2010 | US20100061905 Removal of hydrogen cyanide from synthesis gas |
| 03/11/2010 | US20100061904 Co2 absorption method |
| 03/11/2010 | US20100061903 Catalyst system to be used in automobile exhaust gas purification apparatus, exhaust gas purification apparatus using the same and exhaust gas purification method |
| 03/11/2010 | US20100061900 Exhaust-gas converting filter and production process for the same |
| 03/11/2010 | US20100061899 Filtering medium for the exhaust gas filtration device of a diesel engine, filtration device implementing such medium, and exhaust gas line of an internal combustion engine implementing such device |
| 03/11/2010 | US20100061898 Exhaust Gas Retreatment Device |
| 03/11/2010 | US20100058925 Capture of toxins and environmental contaminants |
| 03/11/2010 | US20100058924 Method and apparatus for selective capture of gas phase analytes using metal beta-diketonate polymers |
| 03/11/2010 | US20100058804 Purification Or Separation Process Using Several Out-of-Phase Adsorbers |
| 03/11/2010 | US20100058784 Method and apparatus for providing uniformity of vapour and liquid phases in a mixed stream |
| 03/11/2010 | DE202009016398U1 Waschlösung zur Abtrennung von Kohlendioxid aus Bio- oder Klärgas Wash solution to capture carbon dioxide from biogas or sewage |
| 03/11/2010 | DE102008046439A1 Device for inserting medium for waste gas treatment for pollutant control equipment in exhaust gas flow guided in exhaust strand of internal combustion engine, has mixing chamber for mixing medium with exhaust gas flow |
| 03/11/2010 | DE102008041805A1 Tank arrangement for supplying aqueous urea solution used for selective catalytic reduction of nitrogen oxide from exhaust gas of internal combustion engine of vehicle, has chamber wall protruding from cover into inner side of container |
| 03/11/2010 | CA2735285A1 Method and system for cooling hot gases by water injection |
| 03/11/2010 | CA2735282A1 Method and apparatus for control and elimination of undesirable substances |
| 03/10/2010 | EP2161420A1 Exhaust gas purification device |
| 03/10/2010 | EP2161352A1 Vapour trap for atomic layer deposition (ALD) |
| 03/10/2010 | EP2161071A1 Catalyst unit for reduction of NOx-compounds |
| 03/10/2010 | EP2161070A1 Process and catalyst system for NOx reduction |
| 03/10/2010 | EP2161069A1 Method and device for controlling the supply of a reducing agent to an SCR system |
| 03/10/2010 | EP2161068A2 Method and device for methane enrichment of biogas using purified municipal waste |
| 03/10/2010 | EP2160452A2 Method and system for removing h2s from a natural gas stream |
| 03/10/2010 | EP2160234A1 Removing carbon dioxide from an atmosphere and global thermostat |
| 03/10/2010 | EP2160233A1 Process for the polymerisation of olefins |
| 03/10/2010 | EP2160232A2 Storage tank for gaseous fuels, and use thereof |
| 03/10/2010 | EP1594687B1 Ceramic honeycomb body and process for manufacture |