| 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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| 05/22/2013 | CN202942785U Horizontal fixed-bed adsorber |
| 05/22/2013 | CN202942784U 气体净化装置 Gas purification apparatus |
| 05/22/2013 | CN202942783U Perforated plate opening and closing device of moving bed adsorption tower |
| 05/22/2013 | CN202942782U Waste gas adsorption filter |
| 05/22/2013 | CN202942781U Activated carbon adsorption device used in garbage burning process |
| 05/22/2013 | CN202942780U Reduced pressure distillation waste gas treatment device |
| 05/22/2013 | CN202942778U Exhaust gas purifying device of rotary kiln for rare earth metallurgy |
| 05/22/2013 | CN202942775U Indoor air purification device |
| 05/22/2013 | CN202942766U Air purification filter system |
| 05/22/2013 | CN202942765U Improved-type flue gas treatment device in casting room |
| 05/22/2013 | CN202942761U Air purifier for vehicle |
| 05/22/2013 | CN103119376A Method and system for improved-efficiency air-conditioning |
| 05/22/2013 | CN103119295A Method and equipment for purifying a gas stream |
| 05/22/2013 | CN103119263A Exhaust gas treatment system including a thermoelectric generator |
| 05/22/2013 | CN103119261A Inverted exhaust gas treatment injector |
| 05/22/2013 | CN103119118A Allergen inactivator, allergen inactivator composition, coated material, air purification filter, and allergen inactivation method |
| 05/22/2013 | CN103118780A Combined slip catalyst and hydrocarbon exotherm catalyst |
| 05/22/2013 | CN103118775A Adsorber having inner coating |
| 05/22/2013 | CN103118764A Copper containing ZSM-34, OFF and /or ERI zeolitic material for selective reduction of NOx |
| 05/22/2013 | CN103118763A Apparatus and methods for treating exhaust gases |
| 05/22/2013 | CN103118762A Pipe and condensate boundary film collection and drainage device for installation in said pipe |
| 05/22/2013 | CN103118761A Gas component extraction from gas mixture |
| 05/22/2013 | CN103118760A Method for removing carbon dioxide (CO2) from a recycle gas system |
| 05/22/2013 | CN103115402A Cross-flow internally-cooled solution dehumidifier and method thereof |
| 05/22/2013 | CN103113947A Methane separation and purification device and method thereof for purifying methane by absorbing CO2 through alkaline method |
| 05/22/2013 | CN103112827A High-integration oxygen generator adsorption tower upper cover air inlet and nitrogen discharge system |
| 05/22/2013 | CN103112825A PSA (Pressure Swing Adsorption) hydrogen production method |
| 05/22/2013 | CN103111333A Preparation method and application of ionic liquid and metal dual-modified sepiolite |
| 05/22/2013 | CN103111331A Preparation method of coal ash-based alkaline material and application method thereof |
| 05/22/2013 | CN103111322A Preparation method of integral cellular molecular sieve based catalyst for N2O decomposition |
| 05/22/2013 | CN103111287A Fuel gas denitrification catalyst |
| 05/22/2013 | CN103111280A Transition metal doped cerium-zirconium solid solution high-air-speed denitrification catalyst and preparation method thereof |
| 05/22/2013 | CN103111267A Preparation method of aerogel material capable of efficiently absorbing iodide ions and iodide steam |
| 05/22/2013 | CN103111264A Preparation method and application of ionic liquid and metal dual-modified mushroom dreg active carbon |
| 05/22/2013 | CN103111262A Porous material of metal-organic framework and preparation method of material |
| 05/22/2013 | CN103111187A System and method for regenerating magnesium oxides and sulfur dioxides through decomposition of magnesium oxide desulphurization by-products |
| 05/22/2013 | CN103111186A Method for mineralizing and fixing carbon dioxide by using strengthened steel slag |
| 05/22/2013 | CN103111185A Melamine tail gas utilization method |
| 05/22/2013 | CN103111184A Device for removing NOx (Nitrogen Oxide), SO2 (Sulfur Dioxide) and PM2.5 (Particulate Matter 2.5) simultaneously |
| 05/22/2013 | CN103111183A Desulfurized slurry blinding prevention and treatment methods employing wet process |
| 05/22/2013 | CN103111182A Technology for removing mercury through strong oxidization of coal-fired power plant flue gas |
| 05/22/2013 | CN103111181A Method for recycling tail gas of sulfonyl chloride chlorination in Cmoba synthesis |
| 05/22/2013 | CN103111180A Liquid collecting and gas distributing device for large-scale flue gas desulfurization tower |
| 05/22/2013 | CN103111179A Vortex energy collecting desulfurizing tower |
| 05/22/2013 | CN103111178A Absorption system and method for catalytic oxidation of tail gas NOx |
| 05/22/2013 | CN103111177A Method and device for removing hydrogen sulfide in gas phase through oxidation |
| 05/22/2013 | CN103111176A Electrolytic zinc acid fog spraying deoxidisation fog tower |
| 05/22/2013 | CN103111175A Desulfurization device for purifying gas |
| 05/22/2013 | CN103111174A Rapid emergency treatment method of methyl mercaptan odor |
| 05/22/2013 | CN103111173A Flue gas purification system and method thereof |
| 05/22/2013 | CN103111172A System and method for waste heat recovery and tail gas treatment of marine main engine |
| 05/22/2013 | CN103111171A Cracking tail gas absorption and treatment device for production device of dimethyl acrylamide |
| 05/22/2013 | CN103111170A Phosphoric acid extraction tail gas washing method and device |
| 05/22/2013 | CN103111169A Gas desulfurization method and automatically controlled desulfurization device |
| 05/22/2013 | CN103111168A Large-air-volume low-concentration plasma exhaust gas treatment device |
| 05/22/2013 | CN103111167A High-voltage plasma purifier |
| 05/22/2013 | CN103111166A Method for treating 2, 4-D waste gas |
| 05/22/2013 | CN103111165A Dedusting and desulfurization integrated purification process for coal-fired flue gas and filter capable of implementing same |
| 05/22/2013 | CN103111164A Desulfurizer |
| 05/22/2013 | CN103111163A Biogas dewatering desiccant applicable to low enthalpy energy regeneration |
| 05/22/2013 | CN103111162A Novel spiral flow whirlwind gas separator |
| 05/22/2013 | CN103111161A CO2 capturing device |
| 05/22/2013 | CN103111160A Method for absorbing NO2 gas by using imidazolium ionic liquid composite material |
| 05/22/2013 | CN103111159A Melamine tail gas treatment method |
| 05/22/2013 | CN103111158A Recovery method and recovery device of urea melting tank analytic gas |
| 05/22/2013 | CN103111157A Method for purifying and recovering discharge tail gas of regeneration process of adsorption tower in polycrystalline silicon production |
| 05/22/2013 | CN103111156A System and method for treating and recycling benzene oil gases |
| 05/22/2013 | CN103111155A Enrichment device for volatile arsenic and mounting method thereof |
| 05/22/2013 | CN103111154A Method for treating tobacco leaf processing waste gas and recovering spice |
| 05/22/2013 | CN103111148A Smoke gas purifying device |
| 05/22/2013 | CN103111147A Double-filtering type gas dust collector |
| 05/22/2013 | CN103111142A Smoke dust hydrator |
| 05/22/2013 | CN103111138A Simple indoor air purification device |
| 05/22/2013 | CN103111137A Liquid crushing disc applied to gas purifying device |
| 05/22/2013 | CN103111131A Integrated process and special filter for dedusting and desulfurization of submerged arc furnace gas |
| 05/22/2013 | CN103111128A Dust-removal mercury-removal filter bag for bag-type dust remover and preparation method of filter bag |
| 05/22/2013 | CN103111125A Cyclone separator type gas dust remover |
| 05/22/2013 | CN103111084A Condensation-adsorption combined process capable of improving the service life of oil vapor recovery system equipment |
| 05/22/2013 | CN102416333B Special tungsten-containing nano titanium dioxide for flue gas denitration catalyst and manufacturing method thereof |
| 05/22/2013 | CN102361825B Oxidation tank, apparatus for treating seawater, and system for desulfurizing seawater |
| 05/22/2013 | CN102359729B Method and system for jointly and circularly generating electricity by gasifying municipal garbage at high temperature |
| 05/22/2013 | CN102351147B Moderate temperature pressure swing adsorption method for CO2, H2S and H2 mixed gas separation |
| 05/22/2013 | CN102311098B Pressure varying adsorption oxygen preparing device with back blowing heating tank |
| 05/22/2013 | CN102302892B Method and system for treating flue gas generated by high temperature waste incinerator by using dual-purpose reactor |
| 05/22/2013 | CN102285651B Purification and recycling method of CO in phosgene synthesis unit tail gas |
| 05/22/2013 | CN102274687B SNCR (Selective Non-Catalytic Reduction) flue gas denitration device taking urea as reducting agent |
| 05/22/2013 | CN102260542B Preparation method of three-dimensional ordered macroporous ferric oxide desulfurizer |
| 05/22/2013 | CN102258926B Air cleaning device |
| 05/22/2013 | CN102240543B CeO2-ZrO2 based SCR (selective catalytic reduction) catalyst used for denitration and preparation thereof |
| 05/22/2013 | CN102229889B Chlorella, its culture method and applications |
| 05/22/2013 | CN102228896B Furfural slag recycling device |
| 05/22/2013 | CN102228775B Integrated method for desulphurization and defluorination of electrolytic aluminium flue gas |
| 05/22/2013 | CN102188891B Purification process for acid oxidation and alkaline reduction of waste gas containing nitrogen oxide |
| 05/22/2013 | CN102179130B Circulating flue gas desulfurization device with fixed bed |
| 05/22/2013 | CN102146804B Coal mine underground refuge chamber with double safeguard function |
| 05/22/2013 | CN102114377B Pressure swinging adsorption (PSA) gas separation device and control method thereof |
| 05/22/2013 | CN102080000B Method for separating and purifying CO from water gas by pressure swing adsorption |
| 05/22/2013 | CN102068891B System for automatically purifying sulfide and nitrogen oxide in mixed gas |
| 05/22/2013 | CN102046940B Method and system for warming up exhaust gas purifying catalyst |
| 05/22/2013 | CN102000484B Rubber-mixing waste gas deodorizing and purifying device and method through dry oxidation |