| 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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| 09/11/2013 | CN203183856U High-pressure spraying pond |
| 09/11/2013 | CN203183855U Desulfuration and dust removal device |
| 09/11/2013 | CN203183848U Waste gas deodorizing device for sewage treatment plants |
| 09/11/2013 | CN203183847U High-efficiency nitric oxide separator for nitric acid device |
| 09/11/2013 | CN203183843U Workshop smoke dust self-circulation purification treatment device |
| 09/11/2013 | CN203183830U Laboratory air purifier |
| 09/11/2013 | CN203183828U 室外空气过滤器 The outdoor air filter |
| 09/11/2013 | CN203183823U Purified air feeding device for double-layer curtain wall closed cavity |
| 09/11/2013 | CN203183812U Composite filtering material capable of adsorbing and purifying |
| 09/11/2013 | CN203183738U Three-piece adsorption column |
| 09/11/2013 | CN203183737U Two-piece adsorption column |
| 09/11/2013 | CN203183728U Backmixing-free column plate structure |
| 09/11/2013 | CN203183727U Bubble cap |
| 09/11/2013 | CN203183726U Tower plate device of spraying tower |
| 09/11/2013 | CN203183371U Air purifier |
| 09/11/2013 | CN203183368U Quantum composite sterilization purifier for indoor sewer hole |
| 09/11/2013 | CN203182503U Flower vase with automatic air purifying system |
| 09/11/2013 | CN103298842A Systems and methods for recovering hydrocarbons from a polyolefin purge gas product |
| 09/11/2013 | CN103298557A Zeolite catalyst containing metal |
| 09/11/2013 | CN103298553A Denitration catalyst composition and method of denitration using same |
| 09/11/2013 | CN103298541A Filtering structure coated with catalyst for reforming synthesis gas and filtering method using the same |
| 09/11/2013 | CN103298540A System using selective catalytic reduction for improving low-temperature de-nox efficiency and reducing yellow plume |
| 09/11/2013 | CN103292604A Flue gas afterheat-recycling, desulfurizing and denitrifying method and device |
| 09/11/2013 | CN103288580A Method for recycling benzene, carbinol and formaldehyde from trioxymethylene device |
| 09/11/2013 | CN103288308A Slack coal pressure gasification wastewater recycling treatment method and treatment system as well as application |
| 09/11/2013 | CN103288142A Production process and production equipment for ferric trichloride |
| 09/11/2013 | CN103288057A Enrichment purification method of SO2 in flue gas |
| 09/11/2013 | CN103286750A Working table |
| 09/11/2013 | CN103285998A Flue gas purification and silicon micropowder recovery system for industrial silicon smelting electric furnace |
| 09/11/2013 | CN103285872A Method for preparing flue gas denitrification catalyst |
| 09/11/2013 | CN103285861A An Ag3VO4/TiO2 compound nano-wire having visible light activity, a preparation method and applications thereof |
| 09/11/2013 | CN103285860A Catalyst capable of effectively eliminating formaldehyde in air and preparation method of catalyst |
| 09/11/2013 | CN103285857A Exhaust gas purifying catalyst for saddle type vehicle |
| 09/11/2013 | CN103285841A Method and unit for treating volatile organic compound desorption waste liquid |
| 09/11/2013 | CN103285827A Carbon dioxide capture material as well as preparation method and applications thereof |
| 09/11/2013 | CN103285820A Adsorbent for desorbing formaldehyde in air and preparation method thereof |
| 09/11/2013 | CN103285813A Organic waste gas adsorbent and preparation method thereof |
| 09/11/2013 | CN103285812A Humidifying and purifying material and preparation method thereof |
| 09/11/2013 | CN103285808A Aluminosilicate adsorbent and preparation method and application |
| 09/11/2013 | CN103285805A Mercury removal agent and preparation method thereof |
| 09/11/2013 | CN103285802A Organic sulfide adsorbent |
| 09/11/2013 | CN103285799A Photocatalytic reactor for increasing photocatalytic degradation rate of methane and application of photocatalytic reactor |
| 09/11/2013 | CN103285751A PDMS (Polydimethylsiloxane)-PVDF (Polyvinylidene Fluoride) composite membrane for separating organic vapor and modification-preparation method thereof |
| 09/11/2013 | CN103285733A Two-way utilization method and device for wet process circulation desulfurization recovered solution |
| 09/11/2013 | CN103285732A Air purification device and air purifier consisting formed by device |
| 09/11/2013 | CN103285731A Dedusting, desulfurization and denitrification integrated treatment process for industrial smoke |
| 09/11/2013 | CN103285730A Filter material of biological filter bed, preparation method of filter material, and method for controlling growth of microorganism in filter material |
| 09/11/2013 | CN103285729A SNCR (selective non-catalytic reduction) denitration device for smoke gas of cement kiln |
| 09/11/2013 | CN103285728A Method and device for treating sulfur dioxide in sulfuric acid tail gas |
| 09/11/2013 | CN103285727A Integrated automatic purifying process unit for acid and alkali waste gases |
| 09/11/2013 | CN103285726A Circulating fluidized bed boiler desulfurization method |
| 09/11/2013 | CN103285725A Crude oil lading oil gas recovering method |
| 09/11/2013 | CN103285724A Flue gas desulfurization method realized by using calcium-calcium double-alkali method and equipment system for realizing flue gas desulfurization method |
| 09/11/2013 | CN103285723A Waste gas treating device |
| 09/11/2013 | CN103285722A Highly sulfur-containing pressurized shifted gas wet-process desulphurization technique |
| 09/11/2013 | CN103285721A Method for immobilizing carbon dioxide gas |
| 09/11/2013 | CN103285720A Method and device for removing mercury in flue gas by utilizing organic wastes |
| 09/11/2013 | CN103285719A Method for treating chlorohydrocarbon-containing gas by low-temperature plasma |
| 09/11/2013 | CN103285718A Deodorizing and sterilizing device for low-temperature plasma garbage station |
| 09/11/2013 | CN103285717A Simultaneous desulfurization and denitrification method using aqueous ammonia |
| 09/11/2013 | CN103285716A Device for recovering hydrogen chloride tail gas |
| 09/11/2013 | CN103285715A Horizontal type spraying waste gas purifying tower |
| 09/11/2013 | CN103285714A Method for removing odor organic gas |
| 09/11/2013 | CN103285713A Carbon dioxide separating and collecting system and method of operating same |
| 09/11/2013 | CN103285712A Method for circularly absorbing SO2 in RFCC (Residue Fluid Catalytic Cracking) regenerative flue gas by utilizing ionic liquid |
| 09/11/2013 | CN103285711A Method for purifying and recovering mercury in off gas |
| 09/11/2013 | CN103285710A Styrene-gas-adsorbing method by modified non-woven fabric |
| 09/11/2013 | CN103285709A Method for applying ammonia to strengthen impregnated activated carbon to remove H2S from biogas |
| 09/11/2013 | CN103285708A Intelligent exhaust gas purifier |
| 09/11/2013 | CN103285705A 液体式空气净化器 Liquid Air Purifier |
| 09/11/2013 | CN103285703A High-voltage electrostatic plasma oil smoke purifier for continuous woven belt dyeing machine |
| 09/11/2013 | CN103285699A Device for waste heat recovery and purification treatment for waste gas of setting machine |
| 09/11/2013 | CN103285695A 空气净化器 Air Purifier |
| 09/11/2013 | CN103285693A System for removing dust and sulfur dioxide by using water curtain |
| 09/11/2013 | CN103285690A Over-the-shoulder air dust removal apparatus |
| 09/11/2013 | CN103285687A Environment-friendly dry-type dedusting and purifying device for paint mist |
| 09/11/2013 | CN103285677A C-waveband desulfurizing/denitrifying bag type dust collector and dust collecting/desulfurizing/denitrifying method thereof |
| 09/11/2013 | CN103285634A Fiber ball filter device and method for filtering flue gas desulfurization solution using same |
| 09/11/2013 | CN103285614A Gas-phase rectifying method for steam containing ammonia in APT (ammonium paratungstate) production process and equipment |
| 09/11/2013 | CN102614833B Modified titanium nanotube absorbent for absorbing carbon dioxide and preparation method and application thereof |
| 09/11/2013 | CN102614779B Dedusting-denitrating integrated device |
| 09/11/2013 | CN102513131B Catalyst for purification of tail gas produced by military diesel offroad vehicle and coating method thereof |
| 09/11/2013 | CN102513123B Rare-earth perovskite type catalyst for treating industrial waste gas as well as preparation method and application thereof |
| 09/11/2013 | CN102512915B Full-automatic internal circulating gas drying device |
| 09/11/2013 | CN102500358B Denitration catalyst with excellent alkali metal and alkaline-earth metal poisoning resistance |
| 09/11/2013 | CN102489145B Desulphurization absorbing tower with refracted flow type double-phase rectifying device |
| 09/11/2013 | CN102489137B Self-regulation reducing agent injection device suitable for SNCR denitration |
| 09/11/2013 | CN102489132B Novel dual-alkali desulfurization method for removal of sulfur dioxide from flue gas and generation of elemental sulfur as byproduct |
| 09/11/2013 | CN102489104B Loop magnet overlap multistage tunnel paramagnetic gradient separating and concentrating apparatus |
| 09/11/2013 | CN102407064B Double-throat-type gas supersonic velocity cyclone separating device |
| 09/11/2013 | CN102407063B Tangential-inlet-type gas supersonic velocity cyclone separating device |
| 09/11/2013 | CN102325591B Small engine palladium catalyst article and method of making |
| 09/11/2013 | CN102179128B Pipeline for conveying active parched desulfurization gas and mounting method thereof |
| 09/11/2013 | CN102164661B Manufacture of an agglomerate consisting of phase change material and having controlled properties |
| 09/11/2013 | CN102083530B Honeycomb catalyst for purifying exhaust gas discharged from automobile, method for producing the same, and exhaust gas purifying method using the catalyst |
| 09/11/2013 | CN102049170B Process for producing rich oxygen by VPSA (vacuum pressure swing adsorption) air separation |
| 09/11/2013 | CN102016245B Exhaust gas purifier |
| 09/11/2013 | CN102008958B Three-way catalyst used for purifying gasoline car tail gas and preparation method thereof |
| 09/11/2013 | CN102008889B Compound type exhaust gas purification and deodorization device |
| 09/11/2013 | CN102002600B Environmentally-friendly chlorine water gold-extracting process |