| 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) |
|---|
| 06/13/2012 | CN102489183A Metal-organic framework (MOF) material for permeating and separating gases and preparation method thereof |
| 06/13/2012 | CN102489182A Nonionic surfactant gel and gas separating membrane and preparation method thereof |
| 06/13/2012 | CN102489179A Preparation method of LSCF/carbonate two-phase membrane capable of being used for high-temperature CO2 gas separation |
| 06/13/2012 | CN102489175A Preparation method of ceramic/molten salt double-phase composite gas separating film |
| 06/13/2012 | CN102489174A Composite gel type gas separation membrane and preparation method thereof |
| 06/13/2012 | CN102489153A Method for regenerating tetramethylguanidine hydroxyl acid salt composite desulfurizer in smoke desulfurization |
| 06/13/2012 | CN102489152A Denitration method by microwave catalytic reaction for direct decomposition of NO |
| 06/13/2012 | CN102489151A Blockage prevention and wearing resisting device for SCR honeycomb catalyst |
| 06/13/2012 | CN102489150A Preparation method for load type iron-based sulfureted hydrogen removal agent under room temperature |
| 06/13/2012 | CN102489149A Flue-gas purification and reclamation system and method thereof |
| 06/13/2012 | CN102489148A Method for cyclic removal of CO2 from boiler flue gas with microwave calcined calcium-based absorbent |
| 06/13/2012 | CN102489147A Organic-inorganic composite sol and preparation method and application thereof |
| 06/13/2012 | CN102489146A Air purifying agent |
| 06/13/2012 | CN102489145A Desulphurization absorbing tower with refracted flow type double-phase rectifying device |
| 06/13/2012 | CN102489144A Measure apparatus of flue gas desulphurization absorbing tower, slurry pH meter and densitometer by using wet method and its method |
| 06/13/2012 | CN102489143A Flue-gas desulphurization system and flue-gas desulphurization method |
| 06/13/2012 | CN102489142A Slurry spraying and stirring device for desulfurization absorption tower |
| 06/13/2012 | CN102489141A Slurry collecting disc for spray type desulfurization absorption tower |
| 06/13/2012 | CN102489140A Flue gas desulphurization and denitration reactant integrated supply method and apparatus |
| 06/13/2012 | CN102489139A Descaling bath acid mist treatment process and system |
| 06/13/2012 | CN102489138A Absorbing tower with liquid self-flowing and stirring |
| 06/13/2012 | CN102489137A Self-regulation reducing agent injection device suitable for SNCR denitration |
| 06/13/2012 | CN102489136A Flue gas desulfurizing waste water recovering process and device |
| 06/13/2012 | CN102489135A High potential energy slurry tower exterior oxidation spraying tube for desulfurization absorption tower |
| 06/13/2012 | CN102489134A Desulphurization method adopting calcined dolomite dust |
| 06/13/2012 | CN102489133A Desulfurization slurry stabilizing agent for wet limestone flue gas desulfurization, and using method of desulfurization slurry stabilizing agent |
| 06/13/2012 | CN102489132A Novel dual-alkali desulfurization method for removal of sulfur dioxide from flue gas and generation of elemental sulfur as byproduct |
| 06/13/2012 | CN102489131A Preparation method of wet desulphurization absorbent for flue gas from coal fired boiler |
| 06/13/2012 | CN102489130A Processing method of oil-containing stink |
| 06/13/2012 | CN102489129A Industrial flue gas purification, desulfurization and denitrification integrated device and working method thereof |
| 06/13/2012 | CN102489128A Micro-heat regenerative adsorption dryer controlled by multi-channel switching valve |
| 06/13/2012 | CN102489127A On-site supply system and method for instrument air of ships |
| 06/13/2012 | CN102489126A Composite desulfurizing absorption tower body with direct exhaust chimney |
| 06/13/2012 | CN102489125A Water spray absorption type carbon dioxide recovery device |
| 06/13/2012 | CN102489124A Trichlorosilane tail gas recovery device and method |
| 06/13/2012 | CN102489123A Water washing tower sewage reutilization system |
| 06/13/2012 | CN102489122A Sulfur-bearing oil and gas mixture recovery process and device |
| 06/13/2012 | CN102489121A Method for treating waste gas in production of naphthalene based superplasticizer and special equipment utilizing same |
| 06/13/2012 | CN102489120A Low temperature methanol wash method and equipment |
| 06/13/2012 | CN102489119A Low-temperature methanol washing and CO2 capture combined method |
| 06/13/2012 | CN102489118A Method for recovering solvent in non-condensable gas containing solvent vapor and device thereof |
| 06/13/2012 | CN102489117A Ionic liquid adsorbent used for adsorbing CO2 and formulation system |
| 06/13/2012 | CN102489116A Coal flue gas mercury adsorbing removal process capable of recovering adsorbent and device utilizing same |
| 06/13/2012 | CN102489115A Air source distributor used for pressure swing absorption oxygen-making instrument |
| 06/13/2012 | CN102489114A Method for deodorizing kitchen waste treatment tail gas based on action of active carbon material |
| 06/13/2012 | CN102489113A Method for recovering organic solvent from organic water gas |
| 06/13/2012 | CN102489112A Temperature swing adsorption gas purification device |
| 06/13/2012 | CN102489111A Integral device for comprehensively cleaning flue gas of multi-pollutants |
| 06/13/2012 | CN102489110A High-efficiency and energy-saving multi-pollutant flue-gas cleaning device |
| 06/13/2012 | CN102489109A Dry-type efficient and energy saving system for cleaning flue gas of multi-pollutants |
| 06/13/2012 | CN102489108A Method for separating and purifying xenon in atmosphere by use of active carbon and device thereof |
| 06/13/2012 | CN102489107A Desulfurization and denitrification process utilizing microwave to intermittently irradiate activated carbon |
| 06/13/2012 | CN102489106A Method for cycle collection of exhaust gas by adopting secondary adsorption |
| 06/13/2012 | CN102489105A Air treatment device |
| 06/13/2012 | CN102489104A Loop magnet overlap multistage tunnel paramagnetic gradient separating and concentrating apparatus |
| 06/13/2012 | CN102489098A Device and method for purifying tail gases of power plants |
| 06/13/2012 | CN102489094A Seal type dedusting and desulfurization device for smoke of boiler |
| 06/13/2012 | CN102489083A Purification method for tail gas of calcium carbide furnace |
| 06/13/2012 | CN102489032A Cross orthogonal type fixed valve and tray |
| 06/13/2012 | CN101966470B Rare-earth desulfurization catalyst and preparation method thereof |
| 06/13/2012 | CN101954287B Rare earth catalyst for treating hydrocarbon and preparation method thereof |
| 06/13/2012 | CN101954283B Kieselguhr catalyst for eliminating carbon monoxide at normal temperature and preparation method thereof |
| 06/13/2012 | CN101947433B Multiple-aperture carbon granule air purification agent and preparation method thereof |
| 06/13/2012 | CN101898124B Air purifying agent |
| 06/13/2012 | CN101890250B Super-gravity revolving bed provided with multi-layer cylindrical rotary liquid distributor |
| 06/13/2012 | CN101875015B Method for preparing catalyst used for elimination of nitrous oxide |
| 06/13/2012 | CN101862583B Flue gas desulfurization process suitable for sintering machine of steel mill |
| 06/13/2012 | CN101832169B Exhaust gas purifying device for engine |
| 06/13/2012 | CN101804288B Process for treating tail gas containing insoluble solvent |
| 06/13/2012 | CN101766991B Unshaped activated coke adsorption catalyst |
| 06/13/2012 | CN101745285B Method for removing carbon dioxide from air by adsorption |
| 06/13/2012 | CN101703865B Method for treating fetid exhaust gas in production process of sulfo-amino ester |
| 06/13/2012 | CN101688455B Engine powered machine |
| 06/13/2012 | CN101618237B Dryer used for body surface of piglet |
| 06/13/2012 | CN101598057B Reagent dosing system and method of dosing reagent |
| 06/13/2012 | CN101568707B Metering device for liquid reducing agent |
| 06/13/2012 | CN101548077B Exhaust purification device for internal combustion engine |
| 06/13/2012 | CN101534931B Highly acidic composition containing zirconium oxide, titanium oxide and tungsten oxide, method for preparing the same and use thereof in the treatment of exhaust gases |
| 06/13/2012 | CN101466761B Oxygen-absorbing resin, oxygen-absorbing resin compositions and oxygen-absorbing containers |
| 06/13/2012 | CN101430116B Air conditioner |
| 06/13/2012 | CN101415495B Metal oxide catalyst carrier particle and exhaust gas purification catalyst |
| 06/13/2012 | CN101408120B Exhaust gas purification apparatus for engine |
| 06/13/2012 | CN101365652B Activated carbon and canister using the same |
| 06/13/2012 | CN101284208B High temperature organic exhaust gas integration biological treatment device and process |
| 06/13/2012 | CN101262941B Carbon dioxide absorbing material, method for producing carbon dioxide absorbing material, method for absorbing carbon dioxide, and apparatus for absorbing carbon dioxide |
| 06/13/2012 | CN101146886B Allergen inactivator |
| 06/12/2012 | US8197779 Catalyst for removing nitrogen oxides from exhaust gas, method for preparing the same and method for removing nitrogen oxides using the same from exhaust gas |
| 06/12/2012 | US8197778 Handling of acids from compressed oxyfuel-derived CO2 |
| 06/12/2012 | US8197753 APC process parameter estimation |
| 06/12/2012 | US8197695 Absorbents |
| 06/12/2012 | US8197581 Self-regulating bio-gas treatment system |
| 06/12/2012 | US8197580 Gas purification by adsorption of hydrogen sulfide |
| 06/12/2012 | US8197578 Liquid degasser for a space device |
| 06/12/2012 | US8197576 CO2-facilitated transport membrane and method for producing the same |
| 06/12/2012 | CA2549596C Process for removing contaminants from contaminated soil |
| 06/12/2012 | CA2480531C Conditioning system and method for use in the measurement of mercury in gaseous emissions |
| 06/07/2012 | WO2012075400A1 Zeolite catalyst containing metal |
| 06/07/2012 | WO2012075000A1 Configurations and methods for gasification plants |
| 06/07/2012 | WO2012073975A1 Method for manufacturing catalyst for exhaust gas cleaning and exhaust gas cleaning apparatus |
| 06/07/2012 | WO2012073921A1 Gas decomposition element, method for manufacturing gas decomposition element, and power generator |