| 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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| 07/20/2011 | CN101590356B Split-flow rectisol device |
| 07/20/2011 | CN101584961B Renewable flue gas desulfurization agent and preparation method thereof |
| 07/20/2011 | CN101579635B Room temperature catalytic oxidation carbon monoxide catalyst and preparation method thereof |
| 07/20/2011 | CN101569829B Method for jointly controlling emission of NOx by utilizing multi-stage bias combustion and fuel reburning |
| 07/20/2011 | CN101564637B Method and device for removing phosphine in tail gas of yellow phosphorus boiler through oxidation |
| 07/20/2011 | CN101549243B Desiccant composition |
| 07/20/2011 | CN101539328B Air heating component |
| 07/20/2011 | CN101538038B Activated coke and preparation method and application thereof |
| 07/20/2011 | CN101538037B Method for preparing desulphurizing activated coke |
| 07/20/2011 | CN101530738B Flue gas desulphurization device by circulating ash humidifying and semi-drying method provided with hot air fluidized air machine |
| 07/20/2011 | CN101513589B Method and device for purification of flue gases by semidry process |
| 07/20/2011 | CN101502748B Deodouring agent for removing formaldehyde |
| 07/20/2011 | CN101497506B Process for preparing modified naphthalene series water reducing agent |
| 07/20/2011 | CN101479450B Engine exhaust emission control device |
| 07/20/2011 | CN101423023B Motor oil gas separation device |
| 07/20/2011 | CN101392457B Fibrilia containing hemin and preparation method thereof |
| 07/20/2011 | CN101380578B Ferrotitanium composite oxides catalyst for ammonia selective reduction nitric oxides |
| 07/20/2011 | CN101349181B Exhaust purification device for engine |
| 07/20/2011 | CN101342458B Semi-dry process smoke eliminator with independent temperature-reducing column |
| 07/20/2011 | CN101342449B Comprehensive recovery method for chlorine containing waste gas |
| 07/20/2011 | CN101322903B Gas desulfurization and denitration method |
| 07/20/2011 | CN101307965B Integrated absorption refrigeration and dehumidification system |
| 07/20/2011 | CN101302069B Technological system and method for removing carbon, nitrogen and sulphur in waste water synchronously |
| 07/20/2011 | CN101292080B Control method of exhaust gas purification system and exhaust gas purification system |
| 07/20/2011 | CN101274191B Spare adsorption method for recovering oil gas |
| 07/20/2011 | CN101248259B Method of producing exhaust-gas carrying devices, in particular exhaust-gas cleaning devices |
| 07/20/2011 | CN101239763B Integrated treatment and device for boiler water and fog |
| 07/20/2011 | CN101234280B Absorption-biological treatment method for malodorous gas |
| 07/20/2011 | CN101214977B Preparation method of lithium zirconate material for absorbing carbon dioxide at high temperature |
| 07/20/2011 | CN101157005B A processing method of coal-firing gas |
| 07/19/2011 | US7981836 Hydrothermally stable alumina |
| 07/19/2011 | US7981831 Catalysts, methods of making catalysts, and methods of combustion |
| 07/19/2011 | US7981390 Small engine palladium catalyst article and method of making |
| 07/19/2011 | US7981389 Process using microwave energy and a catalyst to crack hydrocarbons |
| 07/19/2011 | US7981375 Porous bodies and methods |
| 07/19/2011 | US7981274 Catalytic element |
| 07/19/2011 | US7981200 Flare stack adapted to heat incoming fuel |
| 07/19/2011 | US7981199 Sorber heat exchanger wall and sorber heat exchanger |
| 07/19/2011 | US7981196 Apparatus and method for recovering carbon dioxide from flue gas using ammonia water |
| 07/19/2011 | US7981195 System for preventing contaminants from reaching a gas purifier |
| 07/19/2011 | US7981194 Air drying arrangement |
| 07/19/2011 | US7981099 Deodorizing gas filter assembly for a body waste collection pouch, and method of making |
| 07/19/2011 | CA2627503C Capture of mercury from a gaseous mixture containing mercury |
| 07/19/2011 | CA2581157C Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals |
| 07/19/2011 | CA2496861C Method for the regeneration of iron-loaded denox catalysts |
| 07/19/2011 | CA2496693C Method for the regeneration of phosphorus-loaded denox catalysts |
| 07/19/2011 | CA2413563C Power generation from sulphur-containing fuels |
| 07/14/2011 | WO2011084866A2 Exhaust catalyst pre-heating system and method |
| 07/14/2011 | WO2011084814A2 Apparatus, system, and method for mitigating diesel exhaust fluid deposits and associated conditions |
| 07/14/2011 | WO2011084640A2 Method for the removal and condensation of vapors |
| 07/14/2011 | WO2011084516A1 Method of obtaining carbon dioxide from a carbon dioxide - containing gas mixture by means of a membrane and condensing |
| 07/14/2011 | WO2011084512A1 Method of obtaining carbon dioxide from a carbon dioxide-containing gas mixture |
| 07/14/2011 | WO2011084508A2 Method of obtaining carbon dioxide from a carbon dioxide-containing gas mixture |
| 07/14/2011 | WO2011084484A1 Method of coating a support and obtained product |
| 07/14/2011 | WO2011084350A2 Method for treating spent regeneration gas |
| 07/14/2011 | WO2011084311A2 Thermal enhancer and hydrocarbon doser |
| 07/14/2011 | WO2011084254A1 Ammonia removal, following removal of co2, from a gas stream |
| 07/14/2011 | WO2011083833A1 Hydrogen combustion catalyst and process for production thereof, and hydrogen combustion method |
| 07/14/2011 | WO2011083653A1 Reactor for dehydrogenation of organic compound, hydrogen production apparatus, and hydrogen production process |
| 07/14/2011 | WO2011083365A2 Gas dehydration |
| 07/14/2011 | WO2011083242A1 Method for purifying gas containing carbon dioxide |
| 07/14/2011 | WO2011083157A1 Composition containing oxides of zirconium, cerium and another rare earth having reduced maximal reducibility temperature, and method for preparing and using same in the field of catalysis |
| 07/14/2011 | WO2011082977A1 Method for recycling exhaust gases comprising nox from wastewater streams from nitrating plants |
| 07/14/2011 | WO2011082811A1 Removal of co2 from gases having low co2 partial pressures, using 2,2'-(ethylenedioxy)-bis-(ethylamine) (edea) |
| 07/14/2011 | WO2011082809A1 Co2 removal from gases by means of aqueous amine solutions with the addition of a sterically hindered amine |
| 07/14/2011 | WO2011082807A1 Removal of co2 from gases having low co2 partial pressures, using 1,2 diaminopropane |
| 07/14/2011 | WO2011082729A1 Method and installation for separating acid components, dust and tar from hot gases of gasification installations |
| 07/14/2011 | WO2011082448A1 Sorbent regeneration |
| 07/14/2011 | WO2011050423A3 Device for compressing and drying gas and a method applied thereby. |
| 07/14/2011 | WO2011035047A3 High-temperature treatment of hydrous minerals |
| 07/14/2011 | WO2011032020A3 Low temperature selective catalytic reduction catalyst and associated systems and methods |
| 07/14/2011 | US20110173139 Slagging coal combustor for cementitious slag production, metal oxide reduction, shale gas and oil recovery, enviromental remediation, emission control and co2 sequestration |
| 07/14/2011 | US20110172412 Reducible porous crystalline hybrid solid for the separation of mixtures of molecules having different degrees and/or a different number of unsaturations |
| 07/14/2011 | US20110172086 Shaped heterogeneous catalysts |
| 07/14/2011 | US20110172083 METHOD FOR THE REGENERATION OF PHOSPHOR-LADEN DeNOx CATALYSTS |
| 07/14/2011 | US20110171094 Apparatus and Method for Removal of Particles and VOC from an Airstream |
| 07/14/2011 | US20110171093 Acidic gas removal by aqueous amine solvents |
| 07/14/2011 | US20110171092 Cerium/zirconium-base composite oxide, method for producing the same, oxygen storage/release component using said cerium-zirconium-base composite oxide, exhaust gas purification catalyst, and exhaust gas purification method using the same |
| 07/14/2011 | US20110171091 Method for uv photolytic separation of pollutant gases from an emission stream |
| 07/14/2011 | US20110171090 Method and device for cleaning air |
| 07/14/2011 | US20110171079 Method and apparatus for producing a catalytic converter |
| 07/14/2011 | US20110171076 Adducts of amines and polycarboxylic acids, and filter media comprising such adducts |
| 07/14/2011 | US20110168674 Plasma processing method and apparatus |
| 07/14/2011 | US20110168624 Spiral wound carbon membrane and preparation method thereof |
| 07/14/2011 | US20110168572 Composite Mixed Carbonate Ion and Electron Conducting Membranes and Reactant Gas Assisted Chemical Reactors for CO2 Separation and Capture |
| 07/14/2011 | US20110168059 Captured Co2 from Atmospheric, Industrial and Vehicle Combustion Waste |
| 07/14/2011 | US20110168025 Fuel vapour storage |
| 07/14/2011 | US20110168023 Apparatus to measuer permeation of a gas through a membrane |
| 07/14/2011 | US20110168022 Filter-holding object |
| 07/14/2011 | US20110168020 wash water method and system for a carbon dioxide capture process |
| 07/14/2011 | US20110168019 Removal of Acid Gases From A Gas Stream |
| 07/14/2011 | US20110168018 Hybrid nano sorbent |
| 07/14/2011 | US20110167821 Combustion systems, power plants, and flue gas treatment systems incorporating sweep-based membrane separation units to remove carbon dioxide from combustion gases |
| 07/14/2011 | DE19635385B4 Verfahren zur reduktiven Zerstörung von Stickstoffoxiden in staubhaltigen Abgasen aus Anlagen zur Herstellung von Zement Method for the reductive destruction of nitrogen oxides in dusty flue gases from plants for the production of cement |
| 07/14/2011 | DE102010060632A1 Vorrichtung zum Messen von Fluiden in einem Abzug An apparatus for measuring fluids in a hood |
| 07/14/2011 | DE102008016781B4 Rekursive Zentrifuge zur Separierung der schweren Komponente aus Gasgemischen Recursive centrifuge for separating the heavy component from gas mixtures |
| 07/14/2011 | DE102006046455B4 Verfahren zum Regenerieren eines NOx-absorbierenden Katalysators A method for regenerating an NOx-absorbing catalyst |
| 07/14/2011 | DE102005036470B4 Verfahren und Abwasseraufbereitungsanlage zur Reinigung radioaktiv belasteter Abwässer Process and waste water treatment plant for the treatment of radioactively polluted wastewater |
| 07/14/2011 | DE10153901B4 Verfahren und Vorrichtung zur Entschwefelung eines einem Dieselmotor nachgeschalteten NOx-Speicherkatalysators Method and device for desulfurization of a diesel engine, a downstream NOx storage catalyst |
| 07/14/2011 | CA2786323A1 Removal of co2 from gases having low co2 partial pressures by means of 1,2 diaminopropane |