| 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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| 07/31/2013 | CN102351310B Microbial electrochemical CO2 capture system |
| 07/31/2013 | CN102319559B Surface deposition honeycomb flue gas denitration catalyst and preparation method thereof |
| 07/31/2013 | CN102284231B Scrubber tower |
| 07/31/2013 | CN102275963B Preparation method of aluminium oxide material |
| 07/31/2013 | CN102266719B Industrial tail gas recycling system |
| 07/31/2013 | CN102258940B Method for eliminating aged biological membranes in biological filter tower |
| 07/31/2013 | CN102247748B Treatment method and treatment system of tail gas from glyoxylic acid production by nitric acid oxidation of glyoxal |
| 07/31/2013 | CN102228788B Device and method for removing sulfur dioxide and dioxin from sintering flue gas |
| 07/31/2013 | CN102177093B High-strength zeolite bead molding and method for producing the same |
| 07/31/2013 | CN102145247B Process for purifying desulfurization solvent in flue gas desulfurization of solvent circulating absorption method |
| 07/31/2013 | CN102134519B Combined process for natural gas desulfurization with high resource utilization ratio and good environmental protection effect |
| 07/31/2013 | CN102133502B Spray valve control system of spray tower |
| 07/31/2013 | CN102091507B Method for prolonging service life of spray tower |
| 07/31/2013 | CN102029139B Filtering device of adhesive |
| 07/31/2013 | CN101992012B Formaldehyde scavenger and preparation method thereof |
| 07/31/2013 | CN101988422B Method and system for verifying the operation of an SCR catalyst |
| 07/31/2013 | CN101959579B Exhaust purification device for internal combustion engine |
| 07/31/2013 | CN101947443B Cellular Mn-Ti-based catalyst for low-temperature selective catalytic reduction denitration reaction and preparation method and using method |
| 07/31/2013 | CN101874982B Method for recycling desulfurizer |
| 07/31/2013 | CN101870883B Method for producing sulfur through separation, vulcanization and hydrogen oxidation of circling foam |
| 07/31/2013 | CN101816875B Multifunctional variable combination type air purifier |
| 07/31/2013 | CN101801842B Method and system for the production of synthethis gas made from biogas |
| 07/30/2013 | US8496908 Hydrogen production with CO2 capture |
| 07/30/2013 | US8496899 Exhaust gas purifying catalyst |
| 07/30/2013 | US8496898 Fluidized bed carbon dioxide scrubber for pneumatic conveying system |
| 07/30/2013 | US8496897 System, apparatus and method for carbon dioxide sequestration |
| 07/30/2013 | US8496896 Zero platinum group metal catalysts |
| 07/30/2013 | US8496895 Exhaust gas treating apparatus and treating method for carbon dioxide capture process |
| 07/30/2013 | US8496894 Method and system for controlling mercury emissions from coal-fired thermal processes |
| 07/30/2013 | US8496742 Wet flue-gas desulfurization equipment |
| 07/30/2013 | US8496741 Reactive gas control |
| 07/30/2013 | US8496739 Organic antioxidant based filtration apparatus and method |
| 07/30/2013 | US8496738 Nitrogen and oxygen separation using vacuum swing adsorption |
| 07/30/2013 | US8496737 Movable air purification robot system |
| 07/30/2013 | US8496736 Hydrogen supply device |
| 07/30/2013 | US8496735 Method and apparatus for control and elimination of undesirable substances |
| 07/30/2013 | US8496734 Sorbent structure applicable for carbon dioxide capture |
| 07/30/2013 | US8496733 Large scale pressure swing adsorption systems having process cycles operating in normal and turndown modes |
| 07/30/2013 | US8496732 Systems and methods for air dehumidification and sensible cooling using a multiple stage pump |
| 07/30/2013 | US8496731 Method for transporting fluid |
| 07/30/2013 | US8495882 integrated gasification combined cycle (IGCC) power plants with high temperature membrane separation of carbon dioxide from syngas; many advantages for an integrated coal-to-hydrogen and electricity power process such as reduced energy cost for CO2 capture, lower capital cost, and a smaller footprint |
| 07/30/2013 | CA2736066C Hydrophilic polymers and their use in electrochemical cells |
| 07/25/2013 | WO2013109895A1 Mixed salt co2 sorbent, processes for making and uses thereof |
| 07/25/2013 | WO2013109200A1 Mini nitrogen/oxygen generator |
| 07/25/2013 | WO2013108756A1 Production method for base metal catalyst for exhaust gas purification |
| 07/25/2013 | WO2013108732A1 Co2 separation/recovery apparatus |
| 07/25/2013 | WO2013108724A1 Exhaust gas purification device |
| 07/25/2013 | WO2013108439A1 Engine exhaust purification system |
| 07/25/2013 | WO2013108424A1 Exhaust gas purifying catalyst and method for producing same |
| 07/25/2013 | WO2013108213A1 Control of a chilled ammonia process for co2 removal from a flue gas |
| 07/25/2013 | WO2013108172A1 Arrangement and method for generating oxygen |
| 07/25/2013 | WO2013108117A1 Desiccant based honeycomb chemical filter and method of manufacture thereof |
| 07/25/2013 | WO2013107816A1 Wet-scrubber for cleaning of polluted gas such as flue gas |
| 07/25/2013 | WO2013107551A1 Process for absorbing co2 from a gas mixture with amines |
| 07/25/2013 | WO2013106974A1 Method for desorbing rich liquid of synthetic ammonia shift gas decarbonization absorbent |
| 07/25/2013 | WO2013106932A1 Integrated process for dual biocatalytic conversion of co2 gas into bio-products by enzyme enhanced hydration and biological culture |
| 07/25/2013 | WO2013082856A8 Wet limestone flue gas desulfurization slurry stabilizer and method of using same |
| 07/25/2013 | WO2013078186A4 Down-flow direct contact cooler |
| 07/25/2013 | WO2013078168A4 Multi-purpose absorber |
| 07/25/2013 | WO2012097179A3 Quenching system |
| 07/25/2013 | US20130190166 NOx REDUCTION CATALYST FOR EXHAUST GAS AND METHOD FOR PRODUCING SAME |
| 07/25/2013 | US20130189756 Chemically modified carbonic anhydrases useful in carbon capture systems |
| 07/25/2013 | US20130189750 Biological and Chemical Process Utilizing Chemoautotrophic Microorganisms |
| 07/25/2013 | US20130189739 Biological Reduction of Carbon Dioxide Pollutants Systems and Methods |
| 07/25/2013 | US20130189175 Porous polymer material |
| 07/25/2013 | US20130189174 Co2 recovery apparatus and co2 recovery method |
| 07/25/2013 | US20130189173 Lean hc conversion of twc for lean burn gasoline engines |
| 07/25/2013 | US20130189172 Catalyst for removing nitrogen oxides from the exhaust gas of diesel engines |
| 07/25/2013 | US20130189171 Method for flue gas scrubbing |
| 07/25/2013 | US20130189163 Reabsorber for ammonia stripper offgas |
| 07/25/2013 | US20130186312 Use of bromine or bromide containing organic compositions for reducing mercury emissions during coal combustion |
| 07/25/2013 | US20130186277 Adsorption rotor |
| 07/25/2013 | US20130186275 Autonomous Filter Element |
| 07/25/2013 | US20130186272 Ammonia capturing by co2 product liquid in water wash liquid |
| 07/25/2013 | US20130186269 Membrane based apparatus for measurement of volatile particles |
| 07/25/2013 | US20130186268 Dehydration unit |
| 07/25/2013 | US20130186179 ePTFE Filter for Aseptic Pharmaceutical Use and Method of Using |
| 07/25/2013 | DE102012200907A1 Verfahren und Absorptionsmedium zur Absorption von CO2 aus einer Gasmischung A method and absorption medium to the absorption of CO2 from a gas mixture |
| 07/25/2013 | DE102007050904B4 Anlage und Verfahren zur Reinigung von Rauchgasen System and method for cleaning flue gases |
| 07/25/2013 | CA2861450A1 Mixed salt co2 sorbent, processes for making and uses thereof |
| 07/25/2013 | CA2861345A1 Process for absorbing co2 from a gas mixture |
| 07/25/2013 | CA2858307A1 Co2 separation unit |
| 07/25/2013 | CA2803562A1 System and method of capturing, processing and utilizing stranded natural gas |
| 07/24/2013 | EP2617678A1 Method and system for preparing high-purity hydrogen chloride |
| 07/24/2013 | EP2616526A2 Process, method, and system for removing heavy metals from fluids |
| 07/24/2013 | EP2616175A1 Combined slip catalyst and hydrocarbon exotherm catalyst |
| 07/24/2013 | EP2616165A1 Catalyst for the decomposition of nitrogen protoxide |
| 07/24/2013 | EP2616164A1 Method for the high-temperature catalytic decomposition of n2o |
| 07/24/2013 | EP2616163A1 Gas separation process using membranes with permeate sweep to remove co2 from gaseous fuel combustion exhaust |
| 07/24/2013 | EP2616162A1 Process for separating carbon dioxide from flue gas using sweep-based membrane separation and absorption steps |
| 07/24/2013 | EP2616161A2 Process gas treatment system |
| 07/24/2013 | EP2616160A1 Method and system for reducing energy requirements of a co2 capture system |
| 07/24/2013 | EP2616159A1 Solvent and method for co2 capture from flue gas |
| 07/24/2013 | EP2616158A1 Method and apparatus for removing contaminant from fluid |
| 07/24/2013 | CN203083102U Environment-friendly air conditioner |
| 07/24/2013 | CN203083032U Air purifying device and lamp of same |
| 07/24/2013 | CN203082895U Yellow phosphorus off gas recycling system |
| 07/24/2013 | CN203080101U Chromium fog collection device |
| 07/24/2013 | CN203075930U Filler tower |
| 07/24/2013 | CN203075843U Tail gas treatment system of diesel generator set |