| Patents for B01D 7 - Sublimation (732) |
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| 12/19/2012 | CN202605768U Novel liquefying sublimation kettle |
| 12/05/2012 | CN202569636U Device for decompressing, sublimating and purifying dianhydride substance |
| 12/05/2012 | CN202569635U Purification device through reduced pressure sublimation |
| 11/28/2012 | EP2527490A1 Vapor delivery device and method |
| 11/28/2012 | EP2527489A1 Vapor delivery device and method |
| 11/21/2012 | EP2523755A1 Vaporization and transportation of alkali metal salts |
| 11/21/2012 | CN101130176B Method of protecting blocking and flow-ability drop for epoxy molding compound |
| 10/17/2012 | CN101641292B Method for producing tungsten trioxide powder for photocatalyst, tungsten trioxide powder for photocatalyst, and photocatalyst product |
| 10/10/2012 | CN102070519B Method for purifying 3,4,5,6-tetrachloro-2-cyanopyridine by sublimation and catching, and catcher and system thereof |
| 09/19/2012 | CN102671415A Sublimation-method pyrogallic acid one-step operation sublimation device |
| 09/19/2012 | CN102671414A Heat transfer enhancement sublimation device |
| 09/19/2012 | CN102671413A Multi-point multi-temperature control coking gallic acid sublimation device for sublimation method |
| 09/19/2012 | CN102671412A Sublimation-method pyrogallic acid cold trap recovery device |
| 09/19/2012 | CN102671411A Device for recovering pyrogallic acids through electrostatic adsorption by using sublimation method |
| 09/05/2012 | EP2494101A2 Process for the preparation of hyperbranched hollow fibers |
| 09/05/2012 | CN202410223U Laboratory sublimation experiment device |
| 08/29/2012 | CN202398138U Simple pressure-reducing sublimating purifying device |
| 08/23/2012 | WO2012110117A1 Method for the manufacture of a polyhydroxy-carboxylic acid |
| 08/23/2012 | CA2827593A1 Method for the manufacture of a polyhydroxy-carboxylic acid |
| 08/22/2012 | EP1441835B1 Apparatus and method for producing pigment nano-particles |
| 07/26/2012 | WO2012099665A1 Apparatuses including support member modifications and processes related thereto |
| 07/25/2012 | CN202343180U Experimental device for deposited sulfur film |
| 07/25/2012 | CN202342940U Sublimator |
| 07/18/2012 | EP2475943A1 Cryogenic system for removing acid gasses from a hydrocarbon gas stream |
| 07/18/2012 | CN101845022B Equipment for crystallizing melamine and by-product thereof by cooling |
| 07/11/2012 | CN202315386U 一种分离气态甲基氯硅烷和三氯化铝的装置 A gaseous methyl chlorosilane and aluminum trichloride separation means |
| 07/11/2012 | CN202315385U 丙烯酸酯类化工产品生产用除水装置 Chemical products used in the production of acrylic water removal device |
| 07/04/2012 | CN102527076A Vacuum sublimation purifying method of OLED (organic light emitting diode) material |
| 07/04/2012 | CN101865611B Observation window structure for organic light emitting material sublimation purification device |
| 06/27/2012 | CN102516212A Method for reducing content of impurities in trimellitic anhydride |
| 06/27/2012 | CN102512843A Vacuum sublimation device |
| 06/27/2012 | CN102512842A Continuous operation equipment and method for reducing impurity content of trimellitic anhydride |
| 06/20/2012 | EP2464436A2 Improved method and system for extracting a substance by means of anti-sublimation and melting |
| 05/31/2012 | WO2012069057A1 An apparatus for removing volatile components from exhaust gases in a cement manufacturing plant |
| 05/30/2012 | CN202237353U Water removing structure for sublimation and purification device |
| 05/30/2012 | CN202237352U Liquefied gas subzero fractionation device |
| 05/30/2012 | CN102481492A Improved method and system for extracting a substance by means of anti-sublimation and melting |
| 05/29/2012 | US8190006 Nozzle-based, vapor-phase, plume delivery structure for use in production of thin-film deposition layer |
| 05/23/2012 | CN202223927U Vacuum sublimation and extraction device |
| 05/22/2012 | US8184963 Nozzle-based, vapor-phase, plume delivery structure for use in production of thin-film deposition layer |
| 05/16/2012 | CN202219101U Sublimation purification system |
| 05/09/2012 | CN101797444B Base plate glass tank furnace gas treatment device and method thereof |
| 05/02/2012 | CN102430260A Casing combination |
| 04/25/2012 | CN202199230U 高砷金矿焙烧烟气治理系统 High Arsenic firing flue gas treatment system GOLD |
| 04/25/2012 | CN102427869A Methods and systems for separating condensable vapors from gases |
| 04/11/2012 | CN202185170U 回收固体发烟剂中的六氯乙烷的分离提纯装置 Smoke in recovering the solid separation and purification apparatus of hexachloroethane |
| 03/21/2012 | CN102380224A Sublimator |
| 03/20/2012 | CA2513177C Pre-filled crystallization plates and methods for making and using same |
| 03/14/2012 | CN202161995U 一种过量反应物的回收装置 Recovering an excess reactant |
| 02/15/2012 | CN102350163A High arsenicum gold ore roasting smoke gas treatment system and method for recovering arsenicum and desulfurating |
| 02/08/2012 | CN102343163A Cryogenic process for separation of carbon dioxide from the atmosphere using a superconducting wind turbine |
| 02/01/2012 | CN202128942U 一种三聚氰胺冷却捕集器 One kind of melamine cooling trap |
| 02/01/2012 | CN102336761A Method for capturing and purifying pyromellitic dianhydride |
| 01/25/2012 | EP2408540A2 Methods and systems for separating condensable vapors from gases |
| 01/11/2012 | EP1330298B1 Apparatus for subliming or condensing a water-containing fluid in a closed space |
| 01/04/2012 | CN102305665A High-temperature high-vacuum temperature measuring device |
| 12/28/2011 | CN102300611A 通过分级升华/凝华而连续提纯固体混合物的方法和设备 Method and apparatus by fractional sublimation / condensate mixture of solid and continuous purification |
| 12/07/2011 | EP2391431A1 Method and device for continuous cleaning of a solid mixture by fractionated sublimation/desublimation |
| 11/17/2011 | US20110278276 Process and apparatus for continuous purification of a solid mixture by fractional sublimation/desublimation |
| 11/15/2011 | US8059945 Nozzle-based, vapor-phase, plume delivery structure for use in production of thin-film deposition layer |
| 11/10/2011 | WO2011137489A1 Separation method |
| 11/09/2011 | CN202028230U Sublimation and refinement device applicable to pyromellitic dianhydride |
| 11/02/2011 | EP1885472B1 A device for cleaning a filter element |
| 11/02/2011 | CN202020934U Sublimation reaction kettle |
| 09/28/2011 | CN1984967B Method and device for producing nanoparticles |
| 09/14/2011 | CN102180765A Sublimation treatment method of waste smoke agent containing hexachloroethane |
| 09/07/2011 | CN101378818B Semiconductor device fabricated using sublimation |
| 08/31/2011 | CN201949753U 一种无氧干燥机硼酸过滤收集装置 One kind of oxygen-free dryer boric acid filtration device |
| 08/18/2011 | WO2011100081A1 Processes utilizing switch condensers |
| 07/20/2011 | CN102126958A Device and method for preparing high purity m/p-nitrotoluene by coupling rectification and crystallization |
| 07/14/2011 | DE102009038174B4 Reaktionsvorrichtung zur Sublimation und/oder Thermodesorption und/oder Destillation und/oder Extraktion von Stoffen Reaction apparatus for sublimation and / or thermal desorption and / or distillation and / or extraction of substances |
| 07/13/2011 | CN102120099A In situ regolith gas recovery system |
| 06/29/2011 | CN201880390U Gas phase nanometer composite heater |
| 06/29/2011 | CN102112830A Method and system for extracting carbon dioxide by anti-sublimation at raised pressure |
| 06/15/2011 | CN201862286U Intelligent multi-temperate zone vacuum sublimation purification device for organic material |
| 06/08/2011 | CN102085422A Continuous vacuum dynamic sublimation and desublimation machine |
| 05/25/2011 | CN102070519A Method for purifying 3,4,5,6-tetrachloro-2-cyanopyridine by sublimation and catching, and catcher and system thereof |
| 05/18/2011 | CN101570508B Separation and purification of 4-hydroxy-3-nitropyridine by sublimation method |
| 04/28/2011 | WO2011018577A3 Improved method and system for extracting a substance by means of anti-sublimation and melting |
| 04/27/2011 | CN102036727A Operation of a frosting vessel of an anti-sublimation system |
| 04/27/2011 | CN102036724A Process for the phase transformation of substances |
| 04/13/2011 | EP2309283A1 Polarized xenon gas concentration method, polarized xenon gas manufacturing supply device, and mri system |
| 04/13/2011 | CN101023508B Improved method and apparatus for the etching of microstructures |
| 04/06/2011 | EP2304359A1 Method and system for extracting carbon dioxide by anti-sublimation at raised pressure |
| 03/23/2011 | EP2296771A1 Operation of a frosting vessel of an anti-sublimation system |
| 03/03/2011 | DE102009038174A1 Reaktionsvorrichtung zur Sublimation und/oder Thermodesorption und/oder Destillation und/oder Extraktion von Stoffen Reaction apparatus for sublimation and / or thermal desorption and / or distillation and / or extraction of substances |
| 02/23/2011 | CN101979389A Lactide separation device |
| 02/17/2011 | WO2011018577A2 Improved method and system for extracting a substance by means of anti-sublimation and melting |
| 02/17/2011 | CA2770594A1 Improved method and system for extracting a substance by means of anti-sublimation and melting |
| 02/08/2011 | US7883673 Apparatus for producing nano-particles of molybdenum oxide |
| 01/26/2011 | EP2276546A1 Process for the phase transformation of substances |
| 01/19/2011 | CN201710994U Naphthalene settling chamber |
| 01/19/2011 | CN201710993U Simple decompression sublimation device |
| 01/19/2011 | CN201710992U Pressure relief sublimation device |
| 01/13/2011 | WO2010107820A3 Methods and systems for separating condensable vapors from gases |
| 01/05/2011 | CN201697482U Window structure of organic luminescent material sublimation purification device |
| 01/04/2011 | CA2394036C Method and apparatus for producing nano-particles of molybdenum oxide |
| 12/28/2010 | US7858043 Cofinger and device |
| 12/22/2010 | CN201676547U Continuously-discharging synthetic camphor sublimating equipment |
| 12/15/2010 | CN101912695A Settling chamber for reclaiming residual naphthalene in synthesizing process of high-efficiency water reducing agent |