| 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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| 01/09/2013 | EP2543743A1 Blast furnace operation method, iron mill operation method, and method for utilizing a gas containing carbon oxides |
| 01/09/2013 | EP2543638A1 Cerium oxide-zirconium oxide composite oxide and method for producing the same |
| 01/09/2013 | EP2543635A1 System and method for recovering heat from co2 recovery device |
| 01/09/2013 | EP2543427A1 Electrodialytic separation of CO2 gas from seawater |
| 01/09/2013 | EP2543426A1 Industrial gas scrubber |
| 01/09/2013 | EP2542847A1 Method for drying bulk material |
| 01/09/2013 | EP2542846A1 Device for drying bulk goods |
| 01/09/2013 | EP2542347A1 Particle precipitator |
| 01/09/2013 | EP2542339A2 Carbon monoxide conversion catalyst |
| 01/09/2013 | EP2542331A1 Method for detecting the defective operation of a particulate filter of a pollution control system |
| 01/09/2013 | EP2542330A1 A method of separating gas mixtures |
| 01/09/2013 | EP2542329A1 Oxygen separation membrane |
| 01/09/2013 | EP2542328A1 Systems and methods for acid gas removal |
| 01/09/2013 | CN202661836U Control system of intra-furnace limestone injection desulphurization device |
| 01/09/2013 | CN202660935U Air-cooling tower applied to electrolytic zinc production process |
| 01/09/2013 | CN202660552U Cooling-free burner |
| 01/09/2013 | CN202659284U Environment-friendly automobile exhaust treater |
| 01/09/2013 | CN202659274U Air purifying device for mine-used movable lifesaving cabin |
| 01/09/2013 | CN202657969U Fluorine-absorbing device in enhanced mass transfer process |
| 01/09/2013 | CN202655315U Safety disassembly device for mercury-containing backlight tube of liquid crystal display (LCD) |
| 01/09/2013 | CN202654942U SCR (Selective Catalytic Reduction) plate type denitration catalyst double-module unit assembled box |
| 01/09/2013 | CN202654941U Active coke flue gas desulfurization regenerating tower with uniform movement speed of active coke |
| 01/09/2013 | CN202654940U Dusting, deacidifying and desulfurizing device |
| 01/09/2013 | CN202654939U Conveyor dry-powder direct feeding desulfurizing system |
| 01/09/2013 | CN202654938U Pneumatic conveying dry-powder direct feeding desulfurizing system |
| 01/09/2013 | CN202654937U Device for improving wall-attachment effect of wet flue gas desulfurization tower |
| 01/09/2013 | CN202654936U Limestone-gypsum wet desulphurization equipment |
| 01/09/2013 | CN202654935U Desulfurization dust collector for turbogrid tower |
| 01/09/2013 | CN202654934U Tripolycyanamide evacuation device |
| 01/09/2013 | CN202654933U Device for environment-friendly treatment of waste gas in ceramic drying tower and preparation of hot water |
| 01/09/2013 | CN202654932U Device for effectively reducing ammonium sulfate particles generated by ammonia desulphurization |
| 01/09/2013 | CN202654931U Sectional absorption ammonia desulphurization device |
| 01/09/2013 | CN202654930U Sulfur dioxide absorption tower |
| 01/09/2013 | CN202654929U Yellow phosphorus tail gas four-stage purification device for power generation |
| 01/09/2013 | CN202654928U Ammonium bicarbonate desulfurization process system |
| 01/09/2013 | CN202654927U Rotational flow rectification gas-liquid absorbing tower |
| 01/09/2013 | CN202654926U Novel desulfurizing tower |
| 01/09/2013 | CN202654925U Cooling-purifying tower structure for waste decomposition tail gas |
| 01/09/2013 | CN202654924U Iodine absorption tower |
| 01/09/2013 | CN202654923U Waste gas treatment system |
| 01/09/2013 | CN202654922U Smoke desulfurizing tower for preventing bottom suspended solids from depositing |
| 01/09/2013 | CN202654921U Novel moisture absorption particle structure for indication through real-time color change |
| 01/09/2013 | CN202654920U Pre-cooling dryer |
| 01/09/2013 | CN202654919U Lossless gas heat recovery adsorption type drying machine |
| 01/09/2013 | CN202654918U Air drier |
| 01/09/2013 | CN202654917U Zero consumption gas internal circulating adsorption type dryer |
| 01/09/2013 | CN202654916U Drying tower |
| 01/09/2013 | CN202654915U Micro-heat regeneration dryer |
| 01/09/2013 | CN202654914U Automatic dehumidifying device |
| 01/09/2013 | CN202654913U Sulfuric acid drying tower for drying water-contained gaseous sulfur dioxide through metal powder sintering filter element |
| 01/09/2013 | CN202654912U Device for recycling phosphoric acid in active carbon tail gas by using phosphoric acid way |
| 01/09/2013 | CN202654911U Novel dry absorption tower |
| 01/09/2013 | CN202654910U High-temperature high-concentration sulfur dioxide desulfurizing equipment |
| 01/09/2013 | CN202654909U Waste gas treatment device |
| 01/09/2013 | CN202654908U Desulfurizing tower of active carbon moving bed |
| 01/09/2013 | CN202654907U Active carbon unloading device |
| 01/09/2013 | CN202654906U Air separation device |
| 01/09/2013 | CN202654905U Rubbish decomposition tail gas adsorption tower structure |
| 01/09/2013 | CN202654904U Tower structure for purifying tail gas produced during decomposition of garbage |
| 01/09/2013 | CN202654903U Adsorbing column grid-connecting device for polycrystalline silicon tail gas recovery systems |
| 01/09/2013 | CN202654902U Novel organic waste gas adsorption device |
| 01/09/2013 | CN202654901U Activated carbon adsorption device for paint spray booth |
| 01/09/2013 | CN202654900U Tail gas treatment device of ceramic membrane filtering equipment |
| 01/09/2013 | CN202654899U Novel energy-saving and anti-corrosion desulfurization tower |
| 01/09/2013 | CN202654898U Central column for desulfurizing tower |
| 01/09/2013 | CN202654895U Silicon steel production pretreatment filter |
| 01/09/2013 | CN202654879U Aluminum ash processing unit |
| 01/09/2013 | CN202654876U Multi-layer desulfurizing tower |
| 01/09/2013 | CN202654745U Condenser |
| 01/09/2013 | CN102869862A Selective catalytic reduction system for capture of volatilized compounds |
| 01/09/2013 | CN102869856A Process for producing power from a sour gas |
| 01/09/2013 | CN102869798A System and method for treatment with concentration of the fumes and gases produced by an electrolytic cell during the production of aluminium |
| 01/09/2013 | CN102869554A Compressed air recovery device, compressed air supply system comprising a compressed air recovery device and corresponding recovery module, as well as method for operating a compressed air recovery device, control module and vehicle comprising a comp |
| 01/09/2013 | CN102869442A 一氧化碳转化催化剂 Carbon monoxide conversion catalyst |
| 01/09/2013 | CN102869441A Method and device for treating gas discharged from a carbon dioxide recovery device |
| 01/09/2013 | CN102869431A Flue gas-cleaning device and flue gas-cleaning method that use selective catalytic reduction catalyst |
| 01/09/2013 | CN102869430A Exhaust gas catalytic purging unit using selective reduction catalyst, exhaust gas purging method, and diesel automobile equipped with exhaust gas catalytic purging unit |
| 01/09/2013 | CN102869429A Filter comprising combined soot oxidation and NH3-SCR catalyst |
| 01/09/2013 | CN102869428A Device for eliminating N2O within exhaust gas and method for eliminating N2O |
| 01/09/2013 | CN102869427A Disordered molecular sieve supports for the selective catalytic reduction of nox |
| 01/09/2013 | CN102869426A Carbon dioxide gas recovery device |
| 01/09/2013 | CN102869425A Vapour suppression additive |
| 01/09/2013 | CN102865750A Environment-friendly rotary kiln |
| 01/09/2013 | CN102862987A Process for producing polysilicon |
| 01/09/2013 | CN102862983A Preparation method of spherical active carbon for capturing CO2 |
| 01/09/2013 | CN102861605A Diesel vehicle oxidation catalyst with low SO2 oxidation activity and preparation method of catalyst |
| 01/09/2013 | CN102861595A Honeycombed SCR (selective catalytic reduction) denitrification catalyst for low-temperature flue gas denitrification and preparation method thereof |
| 01/09/2013 | CN102861579A Copper-based nano denitration catalyst and preparation method thereof |
| 01/09/2013 | CN102861566A Method for preparing bimetallic denitration catalyst by using coal ash |
| 01/09/2013 | CN102861565A Aluminum oxide-loaded cerium oxide catalyst and preparation method and application thereof |
| 01/09/2013 | CN102861511A SNCR (selective non-catalytic reduction) and SCR (selective catalytic reduction) combined denitration method and SNCR and SCR combined denitration device for flue gas of coal-fired boiler |
| 01/09/2013 | CN102861510A Method for converting CO2 to methyl alcohol under synergistic action of ultraviolet light/coal |
| 01/09/2013 | CN102861509A Biogas decarburization and tertiary desorption process |
| 01/09/2013 | CN102861508A Octagonal sieve plate net used for gas-liquid treatment device |
| 01/09/2013 | CN102861507A Ammonia and sulfur-containing malodorous gas deodorization and purification method and equipment |
| 01/09/2013 | CN102861506A PC type flue gas treatment and comprehensive purification method |
| 01/09/2013 | CN102861505A Efficient and energy-saving denitration system |
| 01/09/2013 | CN102861504A Device for treating organic waste gas by applying photochemical technology |
| 01/09/2013 | CN102861503A Compound organic exhaust gas purifier |
| 01/09/2013 | CN102861502A Deodorization management system for exhaust gas in residue discharging area |