| 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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| 09/25/2013 | EP2641650A2 Process for the Removal of Heavy Metals from Gases, and Compositions Therefore and Therewith |
| 09/25/2013 | EP2641649A1 Carbon dioxide separating and collecting system and method of operating same |
| 09/25/2013 | EP2641648A2 Silencer, exhaust valve, valve device, air dryer, compressed air supply device for vehicle, and compressed air supply system |
| 09/25/2013 | EP2641647A1 Membrane gas separation plant and method for operating same |
| 09/25/2013 | EP2641646A1 System for recovering acid gases from a gas stream |
| 09/25/2013 | EP2641465A2 Pot for vertical wall, and multi-filter and port support frame used therefor |
| 09/25/2013 | EP2641043A2 Method and appliance for purifying a flow rich in carbon dioxide |
| 09/25/2013 | EP2640513A1 Catalyst for removing nitrogen oxides from the exhaust gas of diesel engines |
| 09/25/2013 | EP2640510A1 Ozone decomposition catalyst for use in a sterilisation and/or decontamination process |
| 09/25/2013 | EP2640507A1 Acid gas absorbent composition |
| 09/25/2013 | EP2640496A1 Method for removing co, h2 and ch4 from an anode waste gas of a fuel cell and catalyst system useful for removing these gases |
| 09/25/2013 | EP2640495A1 Integrated process for producing calcite and biomass using cyanobacteria for the utilization of co2 for energy purposes and the mineral sequestration of co2 |
| 09/25/2013 | EP2640494A1 Back-up configurations and methods for sulfuric acid plants |
| 09/25/2013 | EP2640493A1 Device and method for cool drying a gas |
| 09/25/2013 | EP2640492A1 Apparatus and process for purification of a nitrosamine-contaminated product from an operating plant |
| 09/25/2013 | EP2640491A1 Solvent, process for providing an absorption liquid, use of the solvent and process for activation of a solvent |
| 09/25/2013 | EP2640490A1 Solvent, process for providing an absorption liquid, and use of the solvent |
| 09/25/2013 | EP2640489A1 Kinetic fractionators, and cycling processes for fractionation of gas mixtures |
| 09/25/2013 | EP2640488A1 Systems and methods for separating condensable vapors from gases by direct-contact heat exchange |
| 09/25/2013 | EP2640487A2 Particle separator having a multi-part housing |
| 09/25/2013 | CN203215870U Photocatalyst sterilizing device for plant factory |
| 09/25/2013 | CN203215866U Purification device for indoor return air |
| 09/25/2013 | CN203215864U Filter for personal smoking |
| 09/25/2013 | CN203213459U Environment-friendly decoration board manufactured through mixed spice bags capable of adsorbing formaldehyde |
| 09/25/2013 | CN203212538U Methane separation and purification device |
| 09/25/2013 | CN203208969U Alkali liquor dilution tank |
| 09/25/2013 | CN203208912U Preparation device of selective and non-catalytic reducing agent for domestic garbage incineration power plant |
| 09/25/2013 | CN203208900U Dynamic ammonia injection grid |
| 09/25/2013 | CN203208899U Device for removing NOx in flue gas by combining ammonia injection with built-in catalytic reaction |
| 09/25/2013 | CN203208898U Support structure of denitrification flue |
| 09/25/2013 | CN203208897U Regenerative catalytic oxidation furnace |
| 09/25/2013 | CN203208896U Treatment device for peculiar smell gases in textile printing and dyeing industrial wastewater |
| 09/25/2013 | CN203208895U Composite bioreactor for waste gas treatment |
| 09/25/2013 | CN203208894U Novel desulfurization system |
| 09/25/2013 | CN203208893U Spray pipe |
| 09/25/2013 | CN203208892U Effective SO<2> and dust particle removing environment-friendly device at concrete mixing station |
| 09/25/2013 | CN203208891U Turn-round type flue gas dedusting and desulfurizing device |
| 09/25/2013 | CN203208890U Bottom plate of demister |
| 09/25/2013 | CN203208889U Water basin of demister |
| 09/25/2013 | CN203208888U Suspension-spraying striking-down-type dedusting and desulfurizing device |
| 09/25/2013 | CN203208887U Smoke-rotating-spraying dedusting and desulfurizing device |
| 09/25/2013 | CN203208886U Volute-type flue-gas dedusting and desulfurizing device |
| 09/25/2013 | CN203208885U Twin-tower desulfurizing device using calcium carbide slag as desulfurizing agent |
| 09/25/2013 | CN203208884U Novel acidity tail gas treatment device |
| 09/25/2013 | CN203208883U Chlorine second-stage alkali liquid negative-pressure absorbing system |
| 09/25/2013 | CN203208882U Spray pipe of purification tower |
| 09/25/2013 | CN203208881U Novel automobile exhaust purification and absorption equipment |
| 09/25/2013 | CN203208880U Combined quenching deacidification device |
| 09/25/2013 | CN203208879U Spray simulation device for control and alleviation on poisonous gas leakage |
| 09/25/2013 | CN203208878U Desulfurization system with heat radiation device |
| 09/25/2013 | CN203208877U Device system for recovering sulphur element in sulfuric acid tail gas |
| 09/25/2013 | CN203208876U Air purification deodorization equipment of plant extract |
| 09/25/2013 | CN203208875U Multi-path dehumidifying device for oral preparation |
| 09/25/2013 | CN203208874U Air dehumidifying device based on electrodialysis |
| 09/25/2013 | CN203208873U Molecular sieve-type dryer |
| 09/25/2013 | CN203208872U 干燥空气发生器 Dry air generator |
| 09/25/2013 | CN203208871U Marine hydro-suction dryer |
| 09/25/2013 | CN203208870U Micro-heating controllable constant-temperature dehumidifier for precise instruments |
| 09/25/2013 | CN203208869U 喷淋结构 Spray structure |
| 09/25/2013 | CN203208868U Spray pipe |
| 09/25/2013 | CN203208867U Integrated crude benzene or tar tail gas absorption device |
| 09/25/2013 | CN203208866U Double-path air exhaust silencing device |
| 09/25/2013 | CN203208865U Worm chain wheel type parallel compacting device |
| 09/25/2013 | CN203208864U High-efficiency carbon dioxide adsorption device |
| 09/25/2013 | CN203208863U Indoor anti-air-pollution pad |
| 09/25/2013 | CN203208845U Waste smoke pretreatment device |
| 09/25/2013 | CN203208824U Air purification filter barrier |
| 09/25/2013 | CN203208752U External filter |
| 09/25/2013 | CN203208409U Photocatalytic sterilization and deodorization device |
| 09/25/2013 | CN203207489U Office table with smoke purification function |
| 09/25/2013 | CN1867384B Multi-phase fluid distributor for a bundled-tube reactor |
| 09/25/2013 | CN103328968A A method of calibrating an air sensor |
| 09/25/2013 | CN103328098A Method for the preparation of a catalysed particulate filter and catalysed particulate filter |
| 09/25/2013 | CN103328076A Electrically heated catalyst |
| 09/25/2013 | CN103328075A Method of cleaning a carbon dioxide rich flue gas and a boiler system |
| 09/25/2013 | CN103328074A Process and system for cleaning a gas stream |
| 09/25/2013 | CN103328073A Process for capturing acid gases |
| 09/25/2013 | CN103328072A A wet scrubber for removing sulphur dioxide from a process gas |
| 09/25/2013 | CN103323570A Mobile activated carbon absorber |
| 09/25/2013 | CN103322787A Flow-drying exhaust gas treatment device and method |
| 09/25/2013 | CN103322623A Air cleaning device |
| 09/25/2013 | CN103320192A Energy-saving regenerated gas heat exchanger and using method thereof |
| 09/25/2013 | CN103319091A Thick film getter paste compositions for use in moisture control |
| 09/25/2013 | CN103318890A Composite gas hydrate accelerator and preparation method thereof |
| 09/25/2013 | CN103316718A Process for hardening honeycomb type SCR (Selective Catalytic Reduction) denitration catalyst module |
| 09/25/2013 | CN103316716A SCR (Semiconductor Control Rectifier) catalyst and preparation method thereof |
| 09/25/2013 | CN103316709A Catalyst for the removal of nitrogen oxides and method for the removal of nitrogen oxides with the same |
| 09/25/2013 | CN103316685A Low-dimensional nano-structured iron vanadate denitration catalyst, and preparation method and application thereof |
| 09/25/2013 | CN103316684A Nano-grade vanadate low-temperature denitration catalyst, and preparation method and application thereof |
| 09/25/2013 | CN103316667A Desulfurization and denitration agent for glue gas, and ultrasonic activating preparation method thereof |
| 09/25/2013 | CN103316657A Preparation method for high-performance ceria-zirconia nanocomposite oxide |
| 09/25/2013 | CN103316624A Dephosphorization agent and preparation method thereof |
| 09/25/2013 | CN103316586A Device and method for purifying organic pollutants in gases |
| 09/25/2013 | CN103316585A Method for purifying organic pollutants in gas by employing nanocrystallized mineral material |
| 09/25/2013 | CN103316584A Air purification device utilizing mosses |
| 09/25/2013 | CN103316583A Method for fixing CO2 by using water bloom algae |
| 09/25/2013 | CN103316582A Carbon fixation method through biological enzyme, and apparatus |
| 09/25/2013 | CN103316581A Hydrogen fluoride flue gas purifying processing device and processing method therefor |
| 09/25/2013 | CN103316580A Viscose fiber desulfuration and recovery device and method |
| 09/25/2013 | CN103316579A Horizontal washing tower |