| 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) |
|---|
| 07/11/2012 | CN102557027A Carbon capture systems and methods with selective sulfur removal |
| 07/11/2012 | CN102553907A Remediation equipment for volatile polluted soil |
| 07/11/2012 | CN102553741A Double-stage atomized high-speed centrifugal atomizing disc |
| 07/11/2012 | CN102553656A Catalyst and method of manufacture |
| 07/11/2012 | CN102553655A TiO2-WO3-SiO2 composite powder used as catalyst carrier and preparation method thereof |
| 07/11/2012 | CN102553654A Production method of high temperature-resistant catalyst carrier material for automobile exhaust purification |
| 07/11/2012 | CN102553653A Catalyst support materials with oxygen storage capacity and method of making thereof |
| 07/11/2012 | CN102553648A Photocatalyst for visible light transformation and preparation method of same |
| 07/11/2012 | CN102553629A Catalyst and manufacturing method thereof |
| 07/11/2012 | CN102553627A N and F-codoped visible-light-responsive TiO2 photocatalyst and preparation method thereof |
| 07/11/2012 | CN102553575A Preparation method of CeO2-MnO2 composite catalyst with efficient photothermal concerted catalytic purification function for VOCs (Volatile Organic Chemicals) |
| 07/11/2012 | CN102553574A Method for preparing flue gas SCR (Selective Catalytic Reduction) denitration catalyst |
| 07/11/2012 | CN102553573A Nitrogen oxide oxidizing catalyst and preparation method of nitrogen oxide oxidizing catalyst |
| 07/11/2012 | CN102553572A Selective catalytic reduction (SCR) catalyst of wide active temperature window and preparation method thereof |
| 07/11/2012 | CN102553544A Botanic adsorption material and application thereof |
| 07/11/2012 | CN102553530A Honeycomb-shaped microorganism carrier and preparation method thereof |
| 07/11/2012 | CN102553527A Modified carbon nanotube material, method for adsorbing gas-state elemental mercury using modified carbon nanotube material, and regeneration method thereof |
| 07/11/2012 | CN102553522A Oxidative adsorbent for removing mercury from coal-burning flue gas |
| 07/11/2012 | CN102553437A Vehicle tail gas reductant |
| 07/11/2012 | CN102553436A Method for removing sulfur dioxide from iron-based ionic liquid |
| 07/11/2012 | CN102553435A Exhaust-gas treatment system and exhaust-gas treatment method |
| 07/11/2012 | CN102553434A Device and method for purifying nitrogen oxides in flue gas by utilizing electrode biological membrane |
| 07/11/2012 | CN102553433A Device and method for removing CO2 in coal-fired flue gas |
| 07/11/2012 | CN102553432A High efficiency filter for removing aldehyde and preparation method thereof |
| 07/11/2012 | CN102553431A Absorption cell |
| 07/11/2012 | CN102553430A Bicyclic high-efficiency desulfurization absorption tower and desulfurization system employing tower |
| 07/11/2012 | CN102553429A Serous fluid redistributing device for desulfurizing absorption tower |
| 07/11/2012 | CN102553428A Absorption tower for desulfurization and denitrification combined with oxidant in forward-flow and back-flow spraying and method |
| 07/11/2012 | CN102553427A Process and device for flue gas wet desulphurization using carbide slag or white clay as desulfurizing agent |
| 07/11/2012 | CN102553426A Process and system for preparing wet desulphurization agent by utilizing desulfurization ash |
| 07/11/2012 | CN102553425A Wet flue gas denitrifying system for coal fired power plant boiler |
| 07/11/2012 | CN102553424A Method for adjusting pH value of absorption column |
| 07/11/2012 | CN102553423A Method for removing sulfur dioxide in flue gas by using brine purifying residues |
| 07/11/2012 | CN102553422A Integrated method for improving desulfurized gypsum quality |
| 07/11/2012 | CN102553421A Denitration method in SNCR (selective non catalytic reduction) furnace for exactly realizing temperature window tracking |
| 07/11/2012 | CN102553420A High-efficiency denitrifying device for pulverized coal boiler |
| 07/11/2012 | CN102553419A Reducing agent injection device for selective non-catalytic reduction system |
| 07/11/2012 | CN102553418A Zero-emission Magnesium Hydrate Regeneration Recycle System Of Steam-electric Desulfurization Equipment |
| 07/11/2012 | CN102553417A Wet type cyclone desulfurization duster |
| 07/11/2012 | CN102553416A Method for denitrating flue gas of power plant and absorption liquid used by method |
| 07/11/2012 | CN102553415A Novel double-tower type efficient desulfuration dust collector |
| 07/11/2012 | CN102553414A Method for recycling volatile solvent in varnished wire production |
| 07/11/2012 | CN102553413A Acidic gas desulfurization method |
| 07/11/2012 | CN102553412A Method for denitrifying flue gas by using amino reducing agent with high reaction activity |
| 07/11/2012 | CN102553411A Device and method for spraying ammonia gas into selective catalytic reduction denitrifying device |
| 07/11/2012 | CN102553410A Processing equipment for low-polarity organic exhaust gas having volatility |
| 07/11/2012 | CN102553409A Device for treating organic smelly waste gas by utilizing coupled dielectric barrier discharge plasma |
| 07/11/2012 | CN102553408A Method and device for thermo chemolysis of CO2 and H2O based on reaction substance circulation |
| 07/11/2012 | CN102553407A Method and device for decomposing CO2 and H2O through thermo-chemistry circulation reaction system |
| 07/11/2012 | CN102553406A Denitration method and device combining direct-current corona discharge with catalytic oxidation |
| 07/11/2012 | CN102553405A Secondary united flue gas denitration device of oil burning boiler and flue gas denitration method |
| 07/11/2012 | CN102553404A Drying device and on-line monitoring instrument |
| 07/11/2012 | CN102553403A Adsorption drying machine |
| 07/11/2012 | CN102553402A Adsorption drying machine |
| 07/11/2012 | CN102553401A Silica gel drying system |
| 07/11/2012 | CN102553400A Device for drying fluid and method for operating same |
| 07/11/2012 | CN102553399A Synchronous unloading control system for electric control compressor and air drier |
| 07/11/2012 | CN102553398A Apparatus And Method For Separation And Recovery Of Sulfur Hexafluoride |
| 07/11/2012 | CN102553397A Tail gas processing method in biodiesel processing process |
| 07/11/2012 | CN102553396A Method for trapping carbon dioxide in flue gas of power station with high efficiency and low energy consumption and equipment adopting same |
| 07/11/2012 | CN102553395A Acid gas absorbent, acid gas removal method and acid gas removal device |
| 07/11/2012 | CN102553394A Pressure swing adsorption technology for simultaneously purifying CO and CO2 from coke pure oxygen continuous gas preparation |
| 07/11/2012 | CN102553393A Method for manufacturing fan filter unit (FFU) chemical filter |
| 07/11/2012 | CN102553392A Method and system for carbon dioxide removal |
| 07/11/2012 | CN102553391A Adsorption material conveying device of solvent purification system |
| 07/11/2012 | CN102553390A Process for purifying chemical tail gas |
| 07/11/2012 | CN102553386A Wet dedusting-desulfurization compound purification device |
| 07/11/2012 | CN102553385A Boiler combustion smokeless zero-sewage sulfur-extraction energy-saving combining machine |
| 07/11/2012 | CN102553384A Integrated lampblack purifying device |
| 07/11/2012 | CN102553381A Dust-removal purification device |
| 07/11/2012 | CN102553380A Cyclone trapping method and device for chlorides in continuous reforming process gas |
| 07/11/2012 | CN102553379A Flue gas purifier |
| 07/11/2012 | CN102553378A Flue gas zero emission device for industrial boiler |
| 07/11/2012 | CN102553375A Novel filtering device |
| 07/11/2012 | CN102553374A Novel filtering device |
| 07/11/2012 | CN102553373A Erect type multi-parallel flat plate type washing tower |
| 07/11/2012 | CN102553367A Filtration device for adsorbing contaminants from a gas stream |
| 07/11/2012 | CN102553356A Methods of making filter apparatus and fabricating a porous ceramic article |
| 07/11/2012 | CN102553348A Filter material loaded with nanometer catalyst and preparation method and application thereof |
| 07/11/2012 | CN102553315A Circulating water system |
| 07/11/2012 | CN102553288A Energy-saving air pretreatment system for separate type heat pipe |
| 07/11/2012 | CN102553287A Energy-saving heat pipe air preprocessing system |
| 07/11/2012 | CN102553286A Method and device for solvent recovery and incineration processing of coating production line drying workshop and comprehensive utilization of energy |
| 07/11/2012 | CN102553284A Solvent oil-gas reclaiming device |
| 07/11/2012 | CN102553283A Organic steam condensation adsorption recovery system powered by solar photovoltaics |
| 07/11/2012 | CN102179243B Catalyst for selective catalytic reduction of nitrogen oxide in moderate/low temperature environment |
| 07/11/2012 | CN102008885B Wet ammonia flue gas desulphurization product drying, cooling and conveying linkage process and equipment |
| 07/11/2012 | CN102000561B High-temperature selective catalytic reduction Nox catalyst and preparation method thereof |
| 07/11/2012 | CN101972587B Innocent treatment method for sulfuryl fluoride gas |
| 07/11/2012 | CN101961587B Pneumatic air purifier |
| 07/11/2012 | CN101954277B Preparation process of vehicle three-way catalyst coating layer |
| 07/11/2012 | CN101934186B Absorbent for recyclingresourcefully processing formaldehyde waste gas |
| 07/11/2012 | CN101905118B Preparation method for high-efficiency sulfur transfer agent active component in catalytic cracking flume |
| 07/11/2012 | CN101832167B Absorption control method of ammonia inside SCR (Silicon Controlled Rectifier) catalyst |
| 07/11/2012 | CN101733116B Cu3Mo2O9 catalyst and preparation method and application thereof |
| 07/11/2012 | CN101539048B Internal combustion engine with an exhaust gas system |
| 07/11/2012 | CN101460231B Method and system for atmosphere recycling |
| 07/11/2012 | CN101448569B Composition based on oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium, with high specific surface and reducibility, preparation method and use as a catalyst |
| 07/11/2012 | CN101443097B Method and device for providing a gaseous mixture |
| 07/11/2012 | CN101443096B Method and device for providing a gaseous mixture |