| 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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| 08/11/2010 | CN101797518A Method for preparing monolithic catalyst for purification of diesel exhaust |
| 08/11/2010 | CN101797506A Heat storage material for catalysis and purification and regenerative combustion method thereof |
| 08/11/2010 | CN101797505A Desulfuration and denitration catalyst and preparation method thereof |
| 08/11/2010 | CN101797499A Preparation method of Ce-Zr-La-O compound oxide material with high specific surface |
| 08/11/2010 | CN101797477A Method for reducing concentration of carbonyl sulfide on outlet of hydrogen sulfide (H2S) desulfurizer |
| 08/11/2010 | CN101797476A Waste gas treatment device and method based on functions of low-temperature plasma and activated carbon |
| 08/11/2010 | CN101797475A Monolithic catalyst for simultaneously removing formaldehyde, carbon monoxide and ozone at room temperature |
| 08/11/2010 | CN101797474A Desulphurization system, desulphurization method and power plant boiler comprising desulphurization system |
| 08/11/2010 | CN101797473A Method for removing toxic harmful rotten exhaust organic gas |
| 08/11/2010 | CN101797472A Smoke processing technology |
| 08/11/2010 | CN101797471A Treating and recycling method of tail gas generating in sulfonated naphthaldehyde water reducing agent production and special equipment |
| 08/11/2010 | CN101797470A Method for circularly trapping SO2 and CO2 by using calcium-based absorbent |
| 08/11/2010 | CN101797469A Urea pyrolysis reactor for flue gas denitrification |
| 08/11/2010 | CN101797468A Method for desulfurating coal slime fluidized bed boiler by utilizing papermaking white mud and black liquor |
| 08/11/2010 | CN101797467A Dry flue gas desulphurization method using steel slag or blast furnace slag as absorbing agent |
| 08/11/2010 | CN101797466A Wet flue gas desulphurizing method utilizing carbide slag slurry and device thereof |
| 08/11/2010 | CN101797465A Pressure-reduction zero-emission energy-saving gas dewatering device |
| 08/11/2010 | CN101797464A Device and method for purifying flue gas |
| 08/11/2010 | CN101797463A Gas sampling enrichment device based on nano-fibers and enrichment method thereof |
| 08/11/2010 | CN101797442A Membrane separation method for recycling methanol purge gas |
| 08/11/2010 | CN101474581B Catalyst module edge hardening liquid with activity |
| 08/11/2010 | CN101333146B Methane recovery device |
| 08/11/2010 | CN101301603B Agent for absorbing fire coal flue gas mercury pollutant and preparation and use thereof |
| 08/11/2010 | CN101285639B Pre-cooled type coal bed gas nitrogen dilated and liquefied process taking advantage of variable pressure for adsorbing residual pressure |
| 08/11/2010 | CN101274197B Automatic draining and supplying device for controlling pH of leaching tower, , and working method thereof |
| 08/11/2010 | CN101249366B Fine desulfurization method for carbon four components of refinery |
| 08/11/2010 | CN101157002B Multilevel drying and cooling integration technics of wet-type ammonia flue gas desulphurization offspring and its system |
| 08/11/2010 | CN100998947B Magnesium oxide base calalytic-absorber for denitrogen of smoke and its preparation method |
| 08/10/2010 | US7772453 producing electric energy from biogas derived biomass, or wasted solid recovery fuel (WSRF); production of hydrogen; demetallization; desulfurization; environmentally friendly |
| 08/10/2010 | US7772449 reacting with ammonia, sodium hydroxide, or potassium hydroxide to remove carbon dioxide, hydrogen sulfide and mercaptans in a multi-stage scrubbing tower; prevent poisoning of the downstream catalyst; chemical sequestration; air pollution control; environmentally friendly |
| 08/10/2010 | US7772147 surface area-enhancing; metal oxide and a refractory fibrous or whisker-like material having an aspect ratio of length to thickness in excess of 5:1; improved mechanical strength for industrial applications in vehicular exhaust systems; honeycomb monolith |
| 08/10/2010 | US7771700 forming micro-porous particulates composed of metal sulfides, subjecting to chemical reduction at high temperature employing carbon, carbon monoxide, hydrogen, or hydrocarbon such as natural gas as reductant; concrete additives; cost efficiency |
| 08/10/2010 | US7771685 Process and system for removing hydrogen sulfide and mercaptans in ammonia-based desulfurization systems |
| 08/10/2010 | US7771683 Air pollution control |
| 08/10/2010 | US7771673 Plasma generating electrode and plasma reactor |
| 08/10/2010 | US7771670 Apparatus and method for reducing and removing airborne oxidized particulates |
| 08/10/2010 | US7771669 Pt, Pd, Ag or Pt-Pd alloy as oxidation catalyst and CuO La2CuO4 as an active material, silica, alumina or zirconia as catalyst support for diesel exhaust gas treatment for oxidation of soot trapped on filter |
| 08/10/2010 | US7771521 Hyperbranched polyimide-based hybrid material |
| 08/10/2010 | US7771520 System and method for forming a membrane that is super-permeable to hydrogen |
| 08/10/2010 | US7771519 Liners for ion transport membrane systems |
| 08/10/2010 | US7771518 Asymmetric hollow fiber gas separation membrane and gas separation method |
| 08/10/2010 | US7771513 Used for acetylene or oxygen adsorption; three-dimensional structure |
| 08/10/2010 | US7771512 Apparatus with high surface area nanostructures for hydrogen storage, and methods of storing hydrogen |
| 08/10/2010 | US7771511 Oxygen concentration system and method |
| 08/10/2010 | US7771510 Fixed bed hypersorber and fractionation of fluids using the same |
| 08/10/2010 | US7771508 Method for the treatment of air and air treatment system |
| 08/10/2010 | US7771503 Method of manufacturing a filter element |
| 08/10/2010 | US7770383 Device and method for dosing and transporting dry urea, especially during the implementation of the SCR method in motor vehicles |
| 08/10/2010 | CA2696096A1 Low-voltage alkaline production using hydrogen and electrocatlytic electrodes |
| 08/10/2010 | CA2574633C Ultra cleaning of combustion gas including the removal of co2 |
| 08/10/2010 | CA2366023C Procedure for the purification of sulphur |
| 08/10/2010 | CA2311276C Process and device for the treatment of a gas containing hydrogen sulfide, with recycling of the reduced catalytic solution |
| 08/05/2010 | WO2010088629A1 Reversible ethylene oxide capture in porous frameworks |
| 08/05/2010 | WO2010088592A2 Abatement apparatus with scrubber conduit |
| 08/05/2010 | WO2010088269A2 Process for upgrading natural gas with improved management of co2 |
| 08/05/2010 | WO2010088243A2 Processes using molecular sieve ssz-79 |
| 08/05/2010 | WO2010088208A2 Increased reductant decomposition reactor robustness through the use of a hydrolytic catalyst coating |
| 08/05/2010 | WO2010088054A2 Hybrid carbon dioxide separation process and system |
| 08/05/2010 | WO2010088013A1 Catalyst on silica clad alumina support |
| 08/05/2010 | WO2010087370A1 Exhaust gas purifying apparatus |
| 08/05/2010 | WO2010087369A1 Exhaust gas cleaning device |
| 08/05/2010 | WO2010087236A1 Semiconductor production equipment including fluorine gas generator |
| 08/05/2010 | WO2010087005A1 Exhaust purifying device |
| 08/05/2010 | WO2010086449A1 Absorbent containing cyclic amines for removing acid gases |
| 08/05/2010 | WO2010086334A1 Absorbent comprising amino acids and acidic promoter for removing acidic gases |
| 08/05/2010 | WO2010086149A1 Diesel oxidation catalyst comprising excellent low temperature activity |
| 08/05/2010 | WO2010086148A1 Vanadium-free diesel oxidation catalyst and method for producing the same |
| 08/05/2010 | WO2010086039A1 Method and device for separating carbon dioxide from an exhaust gas of a fossil fired power plant |
| 08/05/2010 | WO2010086038A1 Method for controlling the regeneration cycles for an air dryer in a closed ride control system for vehicles |
| 08/05/2010 | WO2010085965A1 Method for recovery of carbon dioxide from a gas using a process gas heated reboiler for carbon dioxide removal in a stripper |
| 08/05/2010 | WO2010085835A1 System and method for mitigating at least one component from a fluid stream |
| 08/05/2010 | WO2010058145A3 Device and method for treatment and compression of gas |
| 08/05/2010 | WO2010054175A3 Abatement system having enhanced effluent scrub and moisture control |
| 08/05/2010 | WO2009142919A3 Carbon dioxide purification |
| 08/05/2010 | WO2009025003A8 Modular plant for removal of pollutants from flue gases produced bv industrial processes |
| 08/05/2010 | US20100197984 Process for removing carbonyl sulphide and hydrogen sulphide from a synthesis gas stream |
| 08/05/2010 | US20100197481 Catalysts, activating agents, support media, and related methodologies useful for making catalyst systems especially when the catalyst is deposited onto the support media using physical vapor deposition |
| 08/05/2010 | US20100196275 Methods and products for neutralizing the harmful effects of combustion products |
| 08/05/2010 | US20100196259 CO2-Sorptive Pellets and Uses Thereof |
| 08/05/2010 | US20100196241 Methods and Systems for Reducing Particulate Matter in a Gaseous Stream |
| 08/05/2010 | US20100196240 Process and device for desulfurization of a gas, comprising a stage for elimination of sulfur by cooling a gas stream |
| 08/05/2010 | US20100196239 Calcium and/or magnesium hydroxide with very high reactivity, and preparation thereof |
| 08/05/2010 | US20100196238 Method for decomposing dinitrogen monoxide |
| 08/05/2010 | US20100196237 Templated catalyst composition and associated method |
| 08/05/2010 | US20100196236 Templated catalyst composition and associated method |
| 08/05/2010 | US20100196234 Method for separating carbon dioxide from flue gases and associated device |
| 08/05/2010 | US20100196221 Selective catalytic reduction type catalyst, and exhaust gas purification equipment and purifying process of exhaust gas using the same |
| 08/05/2010 | US20100196219 Exhaust emission control device |
| 08/05/2010 | US20100196218 Filter medium |
| 08/05/2010 | US20100196217 Application of basic exchange os materials for lower temperature catalytic oxidation of particulates |
| 08/05/2010 | US20100196213 Spherical agglomerates based on zeolite(s), process for the production thereof and use thereof in adsorption processes or in catalysis |
| 08/05/2010 | US20100192775 Portable psa oxygen generator |
| 08/05/2010 | US20100192774 Activated carbon and canister and intake air filter utilizing the same |
| 08/05/2010 | US20100192771 Method of separation of hydrogen from gas mixtures |
| 08/05/2010 | US20100192770 Cyclic-amine-comprising absorption medium for removing acid gases |
| 08/05/2010 | US20100192769 Activated carbon honeycomb catalyst beds and methods for the use thereof |
| 08/05/2010 | DE102010000258A1 Device for cleaning acid containing exhaust gases, has washing column, in which multiple turbulence devices are arranged one upon other, where turbulence devices consist of two intermediate bases with central opening |
| 08/05/2010 | DE102009039590A1 Anlage zur Reinigung eines Gases von Schwefelwasserstoff Plant for purifying a gas of hydrogen sulfide |
| 08/05/2010 | CA2750780A1 Method and device for separating of carbon dioxide from an exhaust gas of a fossil-fired power plant |
| 08/05/2010 | CA2750535A1 Catalyst on silica clad alumina support |