| 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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| 09/11/2013 | CN101954233B Desorbing method and device of absorption rich liquor for absorbing sulfur dioxide by using citrate solution |
| 09/11/2013 | CN101939081B A gas sparger for supplying oxidation gas to a wet scrubber |
| 09/11/2013 | CN101907011B 催化剂保持构造 Catalyst holding structure |
| 09/11/2013 | CN101850213B Biotrickling filter for treating waste gas and treating method thereof |
| 09/11/2013 | CN101837223B Systems, methods, and apparatus for capturing CO2 using a solvent |
| 09/11/2013 | CN101489649B Filtering system for a semiconductor processing tool |
| 09/11/2013 | CN101269294B Zincium-calcium dechlorinating agent at normal temperature and preparing method thereof |
| 09/10/2013 | US8530394 Sterically hindered N-methyl secondary and tertiary amine sulfur scavengers and methods for making and using same |
| 09/10/2013 | US8530241 Hydrofluorocarbon sensing and elimination device and method |
| 09/10/2013 | US8530030 Honeycomb structure |
| 09/10/2013 | US8529858 Energy efficient, low emissions shale oil recovery process |
| 09/10/2013 | US8529857 Retention of amines in the removal of acid gases by means of amine absorption media |
| 09/10/2013 | US8529856 Method and apparatus to sequester CO2 gas |
| 09/10/2013 | US8529855 Methods and system for removing gas components from flue gas |
| 09/10/2013 | US8529854 Removal of carbon dioxide from a feed gas |
| 09/10/2013 | US8529853 ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts |
| 09/10/2013 | US8529852 Flue-gas purification and reclamation system and method thereof |
| 09/10/2013 | US8529678 CO2 recovery system and method |
| 09/10/2013 | US8529677 Carbon canister for vapor recovery systems |
| 09/10/2013 | US8529676 Fuel vapor adsorption canister |
| 09/10/2013 | US8529674 Pressure swing adsorption method and system with multiple-vessel beds |
| 09/10/2013 | US8529673 Safe gas sorbents with high sorption capacity on the basis of lithium alloys |
| 09/10/2013 | US8529664 Removal of a target gas from a mixture of gases by swing adsorption with use of a turboexpander |
| 09/10/2013 | US8529663 Process for removing a target gas from a mixture of gases by swing adsorption |
| 09/10/2013 | US8529662 Removal of heavy hydrocarbons from gas mixtures containing heavy hydrocarbons and methane |
| 09/10/2013 | US8529660 Control device and control method for a vehicle compressed air preparation device |
| 09/10/2013 | US8528526 Snap assembly decoupled float vapor vent apparatus |
| 09/10/2013 | CA2728257C Reduction of co and nox in full burn regenerator flue gas |
| 09/10/2013 | CA2688551C Process for removing a target gas from a mixture of gases by thermal swing adsorption |
| 09/10/2013 | CA2683094C Method and apparatus for separating acidic gases from syngas |
| 09/10/2013 | CA2615550C A method for recovery of high purity carbon dioxide from a gaseous source comprising nitrogen compounds |
| 09/10/2013 | CA2593006C Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold |
| 09/10/2013 | CA2550465C Method of purifying a gas stream contaminated by co2 and one or more hydrocarbons and/or nitrogen oxides by adsorption on an aggregated zeolitic adsorbent |
| 09/10/2013 | CA2456755C Process and catalyst for treatment of synthesis gas |
| 09/08/2013 | DE202013103888U1 Einrichtung zur chemischen und energetischen Verwertung von Rauchgas Means for chemical and energy recovery from flue gas |
| 09/06/2013 | WO2013130997A1 Regenerable solvent mixtures for acid-gas separation |
| 09/06/2013 | WO2013130753A1 Hollow fiber membrane separator with integral ozone converter |
| 09/06/2013 | WO2013130386A1 Mounting assembly for a reductant injector |
| 09/06/2013 | WO2013128350A1 An apparatus for gas cleaning |
| 09/06/2013 | WO2013128225A1 Air purification system for a vehicle |
| 09/06/2013 | WO2013128001A1 Removing sulphur oxides from a fluid stream |
| 09/06/2013 | WO2013127765A1 Removing acid gases from water vapour-containing fluid streams |
| 09/06/2013 | WO2013127473A1 Method and system for the removal of noxious compounds from engine exhaust gas |
| 09/05/2013 | US20130230443 Solid ammonia storage and delivery material |
| 09/05/2013 | US20130230442 Method and apparatus for collecting carbon dioxide from flue gas |
| 09/05/2013 | US20130230441 Selective reduction catalyst, and exhaust gas purification device and exhaust gas purification method using same |
| 09/05/2013 | US20130230440 Removing acid gases from water vapour-containing fluid streams |
| 09/05/2013 | US20130230432 Method And Apparatus For Reducing NOx Emissions In The Incineration Of Tail Gas |
| 09/05/2013 | US20130228529 Microporous material having filtration and adsorption properties and their use in fluid purification processes |
| 09/05/2013 | US20130228519 Microporous material having filtration and adsorption properties and their use in fluid purification processes |
| 09/05/2013 | US20130228074 Methods and apparatuses for inhibiting backflow of liquid into engine ducts on a ship |
| 09/05/2013 | US20130228073 Methods and apparatuses for cooling and scrubbing diesel exhaust gases on a ship |
| 09/05/2013 | US20130228072 Method and apparatus for the supply of dry gases |
| 09/05/2013 | DE102012004270A1 Vorrichtung zur Behandlung eines von einem Zentralbereich radial nach außen strömenden Gasstroms An apparatus for treating a from a central area radially outwardly flowing gas stream |
| 09/05/2013 | DE102009043121B4 Verfahren und Vorrichtung zur Abgasreinigung von Stationär- und Schiffsmotoren Method and apparatus for purifying exhaust gases from stationary and marine engines |
| 09/05/2013 | DE102008050816B4 Verfahren und Anordnung zur Abscheidung von CO2 aus Verbrennungsabgas Method and system for capturing CO2 from combustion exhaust gas |
| 09/04/2013 | EP2634314A1 Construction machine |
| 09/04/2013 | EP2633897A1 Pressure swing adsorption system and pressure swing adsorption method without connection line between adsorber chamber outlet and gas discharge lines |
| 09/04/2013 | EP2633896A2 Sorbent cansiter heat exchanger |
| 09/04/2013 | EP2633895A2 Sorbent canister heat exchanger |
| 09/04/2013 | EP2632587A1 Diesel oxidation catalyst |
| 09/04/2013 | EP2632570A1 Enzyme enhanced c02 capture and desorption processes |
| 09/04/2013 | EP2632569A1 High pressure reduction-oxidation desulfurization process |
| 09/04/2013 | EP2632568A1 Use of 2-(3-aminopropoxy)ethan-1-ol as an absorbent to remove acidic gazes |
| 09/04/2013 | EP2632567A2 Regenerative recovery of sulfur dioxide from effluent gases |
| 09/04/2013 | EP2632566A1 Analysis of molecular contamination in vacuum environments |
| 09/04/2013 | EP2632565A1 Process for the separation of contaminant or mixture of contaminants from a ch4-comprising gaseous feed stream |
| 09/04/2013 | DE202006021192U1 Katalysator Catalyst |
| 09/04/2013 | CN203178821U Water-saving type density control liquid discharge device |
| 09/04/2013 | CN203177675U Comprehensive energy-saving and emission-reducing integration system of industry kiln |
| 09/04/2013 | CN203177508U Solar energy flat plate collector used for air conditioners and heat pumps |
| 09/04/2013 | CN203177328U Air cleaning generator with UV disinfection and oxygenation |
| 09/04/2013 | CN203177195U Deduster used in biomass bacterium steaming furnace |
| 09/04/2013 | CN203173930U Device for circularly treating boiler hot flue gas and desulfurization waste water |
| 09/04/2013 | CN203173539U Mercury chloride catalyst non-proliferation operation chamber |
| 09/04/2013 | CN203170501U Novel open jet air zone sealed paint mist purification system |
| 09/04/2013 | CN203170224U Heat source supplying device for SCR (Selective Catalytic Reduction) denitration-reductant urea pyrolysis |
| 09/04/2013 | CN203170223U Common wall structure of reactor and flue gas inlet pipeline in flue gas denitration system |
| 09/04/2013 | CN203170222U System for improving running capability of SCR (selective catalytic reduction) denitrating device in power plant |
| 09/04/2013 | CN203170221U Device for removing ammonia nitrogen in solar waste gas |
| 09/04/2013 | CN203170220U Bioactive air purifier |
| 09/04/2013 | CN203170219U Waste gas processing system adopting biological method |
| 09/04/2013 | CN203170218U Efficient dry-process deacidification reactor |
| 09/04/2013 | CN203170217U Semi-dry flue gas desulfurization system |
| 09/04/2013 | CN203170216U Desulfidation system |
| 09/04/2013 | CN203170215U Venturi desulfurizing tower |
| 09/04/2013 | CN203170214U Bustle pipe rotational flow layer of desulfurizing tower |
| 09/04/2013 | CN203170213U Desulfurization system with rotational-flow plate tower |
| 09/04/2013 | CN203170212U Spray-type desulfurization tower |
| 09/04/2013 | CN203170211U Ring-pipe rotational-flow wet-method flue gas desulfurization tower |
| 09/04/2013 | CN203170210U Special spray gun for SNCR (Selective Non-Catalytic Reduction) denitration process |
| 09/04/2013 | CN203170209U SNCR (selective non-catalytic reduction) reaction denitration system for cement kilns |
| 09/04/2013 | CN203170208U Device for recovering nitric acid tail-gas in production of strontium nitrate |
| 09/04/2013 | CN203170207U Comprehensive smoke treatment system for cigarette factory |
| 09/04/2013 | CN203170206U Novel air absorption device |
| 09/04/2013 | CN203170205U High efficient desulfurization tower |
| 09/04/2013 | CN203170204U Flue gas desulphurization system |
| 09/04/2013 | CN203170203U Fume inlet of desulfurizing tower |
| 09/04/2013 | CN203170202U Desulfurization device with rotational-flow plate tower |
| 09/04/2013 | CN203170201U Spray-type desulfurization device |