| 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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| 01/08/2014 | CN203379784U Moisture absorption purifying device |
| 01/08/2014 | CN203379783U Multichannel palladium composite membrane hydrogen separating device integrating preheating and heat exchange functions |
| 01/08/2014 | CN203379782U Dynamic wave cobalt removal device |
| 01/08/2014 | CN203379781U Flue gas desulfurization tower |
| 01/08/2014 | CN203379780U Multi-tower type temperature swing adsorption concentration device of ventilation air marsh gas |
| 01/08/2014 | CN203379779U Air purifying device |
| 01/08/2014 | CN203379778U 空气净化器 Air Purifier |
| 01/08/2014 | CN203379777U Volatile/semi-volatile gas collection and treatment device |
| 01/08/2014 | CN203379776U Automatic and regenerative craftwork capable of removing indoor peculiar smell and formaldehyde |
| 01/08/2014 | CN203379775U Water washing type tail gas treatment device |
| 01/08/2014 | CN203379774U Waste lampblack treatment system for vacuum pump |
| 01/08/2014 | CN203379772U Desulfurization dust remover of water film |
| 01/08/2014 | CN203379767U Air purification device |
| 01/08/2014 | CN203379766U Gas purification device |
| 01/08/2014 | CN203379754U Multifunctional dust-removing and desulfurization device |
| 01/08/2014 | CN203379747U Piggy-back air dust collection device |
| 01/08/2014 | CN203379723U Filter |
| 01/08/2014 | CN203379717U Boiler flue gas cleaner |
| 01/08/2014 | CN203379627U Novel gas-liquid cocurrent flow circle ladder fixed valve |
| 01/08/2014 | CN203379534U Multi-layer wet type backfire-proof device |
| 01/08/2014 | CN203379398U Air purifier |
| 01/08/2014 | CN103502740A Hybrid device for cooling |
| 01/08/2014 | CN103502589A Engine exhaust treatment device |
| 01/08/2014 | CN103502399A Method for gasifying solid raw material containing carbon |
| 01/08/2014 | CN103501900A Molten salt-type off gas purification catalyst and off gas purification filter |
| 01/08/2014 | CN103501893A Exhaust gas catalyst, method for the production of carrier, method for the production of exhaust gas catalyst, and apparatus for treating exhaust gas |
| 01/08/2014 | CN103501891A Carbon pyrolyzate adsorbent having utility for CO2 capture and methods of making and using same |
| 01/08/2014 | CN103501877A Method for the purification of raw gas |
| 01/08/2014 | CN103501876A CO2 recovery method and apparatus |
| 01/08/2014 | CN103501875A Device for recovering carbon dioxide and system for recovering carbon dioxide |
| 01/08/2014 | CN103501874A Carbon dioxide separation and recovery device |
| 01/08/2014 | CN103501870A A regenerative adsorption distillation system |
| 01/08/2014 | CN103499196A Heat exchanger recycling exhaust-gas moisture after lignite is dried |
| 01/08/2014 | CN103499125A Medical air purifying sterilizer and operation mode thereof |
| 01/08/2014 | CN103497803A Natural gas compression energy saving technology of CNG (compressed natural gas) station |
| 01/08/2014 | CN103497802A Device for removing acid gas in natural gas |
| 01/08/2014 | CN103497476A Amphoteric-cellulose-based composite material and application thereof |
| 01/08/2014 | CN103496756A Method and device for removing trihalomethanes in drinking water by plasma |
| 01/08/2014 | CN103495434A Desulphurization and denitration agent based on waste biomass and preparation method thereof |
| 01/08/2014 | CN103495425A NOx purification catalyst efficient and capable of being regenerated easily at low temperature |
| 01/08/2014 | CN103495424A Flue gas SCO denitration catalyst and preparation method thereof |
| 01/08/2014 | CN103495417A Special ceramic catalyst for denitrification and dioxin removal of flue gas and preparation method thereof |
| 01/08/2014 | CN103495413A Low-cost denitration catalyst and preparation process thereof |
| 01/08/2014 | CN103495405A Organic resin-modified mesoporous molecular sieve adsorbent |
| 01/08/2014 | CN103495396A Preparation method of adsorbing material capable of recycling organic macromolecule in pharmacy waste gas |
| 01/08/2014 | CN103495388A Modified activated carbon for low-concentration flue gas desulphurization and its preparation method |
| 01/08/2014 | CN103495386A Modified activated carbon adsorbent for low concentration organic exhaust gases and its preparation method |
| 01/08/2014 | CN103495384A Modified activated carbon air purification adsorbent and its preparation method |
| 01/08/2014 | CN103495380A Modified activated carbon air adsorbent and its preparation method |
| 01/08/2014 | CN103495352A Preparation method of modified polyether sulfuryl hydrophobic film for gas-liquid film contactor |
| 01/08/2014 | CN103495346A Ceramic membrane for treating dusty, poisonous and high-temperature gases and preparation method thereof |
| 01/08/2014 | CN103495341A Absorption tower for wet desulfurization by calcium method |
| 01/08/2014 | CN103495340A Method of removing SOx in gas by compound alkanolamine solution |
| 01/08/2014 | CN103495339A Control method for ammonia escape during ammonia-process carbon capture |
| 01/08/2014 | CN103495338A Method for processing nitrogen oxides in industrial exhaust gases |
| 01/08/2014 | CN103495337A Device and method for removing residual ammonia in HCN synthesis gas |
| 01/08/2014 | CN103495336A High-concentration odor pollutant waste gas treatment equipment |
| 01/08/2014 | CN103495335A Air purification device and purification method thereof |
| 01/08/2014 | CN103495334A High-voltage narrow-pulse discharge and semi-dry process type cooperative pollutant control method and high-voltage narrow-pulse discharge and semi-dry process type cooperative pollutant control device |
| 01/08/2014 | CN103495333A Treatment technology for Claus tail gas containing sulfur dioxide, hydrogen sulfide and organic sulfur |
| 01/08/2014 | CN103495332A Purification treatment system and treatment method of malodorous gas |
| 01/08/2014 | CN103495331A 混床氢气干燥器 Hydrogen mixed bed dryer |
| 01/08/2014 | CN103495330A Novel modular refrigerated air drier |
| 01/08/2014 | CN103495329A Process for removing hydrogen sulfide and recovering sulphur |
| 01/08/2014 | CN103495328A Output-concentration-controllable adsorption system special for painting workshop |
| 01/08/2014 | CN103495327A Activated carbon adsorption tower |
| 01/08/2014 | CN103495326A Fully automated special purification system for industrial volatile organic pollutants in PM2.5 |
| 01/08/2014 | CN103495323A Washing air cleaning unit |
| 01/08/2014 | CN103495322A Dust removal and mercury removal integrated device and method |
| 01/08/2014 | CN103495307A Urea feeding device used for denitration engineering equipment |
| 01/08/2014 | CN103495293A Technology for removing ash in ammonia desulphurization grout and equipment thereof |
| 01/08/2014 | CN103495193A Decoration pollution high-efficiency deodorant and preparation method thereof |
| 01/08/2014 | CN102757164B Device and method for denitration and treating sludge containing organic matter by utilizing dry-method rotary kiln |
| 01/08/2014 | CN102701310B Method for catalytically degrading adsorbed organic pollutants through microwave ultraviolet coupled radiation |
| 01/08/2014 | CN102580531B Low temperature-resistant tail gas catalytic reduction agent and preparation method thereof |
| 01/08/2014 | CN102513117B Compound oxide catalyst for catalytic decomposition of N2O and preparation method thereof |
| 01/08/2014 | CN102489129B Industrial flue gas purification, desulfurization and denitrification integrated device and working method thereof |
| 01/08/2014 | CN102441312B Recyclable ionic liquid type carbon dioxide absorbent and preparation method thereof |
| 01/08/2014 | CN102317589B 发动机 Engine |
| 01/08/2014 | CN102257181B Semiconductor production equipment including fluorine gas generator |
| 01/08/2014 | CN102247738B Gas filtration system |
| 01/08/2014 | CN102179161B Slurry for desulfuration and denitration of recirculating fluidized bed boiler |
| 01/08/2014 | CN101960129B Device and method for controlling vehicle |
| 01/08/2014 | CN101952013B A spray dryer absorber disperser arrangement |
| 01/08/2014 | CN101785962B Method for removing acid gas from waste gas |
| 01/08/2014 | CN101760270B Method for removing and recycling CO2 in natural gas |
| 01/08/2014 | CN101563146B Method for cool drying |
| 01/07/2014 | US8626405 Monitoring device for an internal combustion engine |
| 01/07/2014 | US8623314 Chilled ammonia based CO2 capture system with ammonia recovery and processes of use |
| 01/07/2014 | US8623308 Process for removing mercaptans from a gas stream comprising natural gas on an inert gas |
| 01/07/2014 | US8623307 Process gas treatment system |
| 01/07/2014 | US8623306 Method for use in connection with an exhaust gas post-treatment system |
| 01/07/2014 | US8623305 Method for controlling an injection device for feeding an ammonia-releasing reducing agent into an exhaust-gas purification system of an internal combustion engine |
| 01/07/2014 | US8623304 Method and device for treating chlorine bypass dust and discharge gas |
| 01/07/2014 | US8623303 Process for the removal of hydrogen cyanide and formic acid from synthesis gas |
| 01/07/2014 | US8623302 Barium containing granules for sorption applications |
| 01/07/2014 | US8623287 Porous bodies and methods |
| 01/07/2014 | US8623286 System for collecting carbon dioxide in flue gas |
| 01/07/2014 | US8623124 Polymer blends and carbonized polymer blends |
| 01/07/2014 | US8623122 Treatment of gases to reduce the carbon dioxide contents thereof |