| Patents for B01D 7 - Sublimation (732) |
|---|
| 11/13/2007 | US7294208 Apparatus for providing gas to a processing chamber |
| 10/18/2007 | CA2648779A1 Production of dry alcohol |
| 08/22/2007 | CN101023508A Improved method and apparatus for the etching of microstructures |
| 08/16/2007 | WO2007058913A3 Hydrogen transport membrane fabrication method |
| 08/07/2007 | US7251855 Electric vacuum cleaner |
| 08/02/2007 | WO2006023022A3 Energy efficient method and apparatus for exothermic reactions |
| 07/18/2007 | CN100998928A Sublimation purification device of organic material |
| 06/20/2007 | CN1984967A Method and device for producing nanoparticles |
| 06/19/2007 | US7232554 Concentrating acid solution in evaporator series, crystallizing arsenic in solution as arsenic trioxide crystals, filtering crystallized solution to obtain solid phase comprising impure arsenic trioxide crystals, purifying |
| 06/13/2007 | EP1793912A2 Energy efficient method and apparatus for exothermic reactions |
| 05/30/2007 | CN1318484C Mixture comprising sulphonic acid containing vinyl, polymer electrolyte membrane comprising polyvinylsulphonic acid and the use thereof in fuel cells |
| 05/24/2007 | WO2007058913A2 Hydrogen transport membrane fabrication method |
| 05/24/2007 | CA2629442A1 Hydrogen transport membrane fabrication method |
| 05/17/2007 | US20070110412 Container for evaporation of metal and method to manufacture thereof |
| 05/02/2007 | CN1313183C Purifying system for organic luminescent material |
| 04/26/2007 | US20070092233 Evaporation device with receptacle for receiving material to be evaporated |
| 04/18/2007 | EP1773947A1 Method and device for producing nanoparticles |
| 04/04/2007 | EP1769834A2 Methods for providing oxidatively stable ophthalmic compositions |
| 03/29/2007 | WO2007001840A3 Purification of organic compositions by sublimation |
| 03/28/2007 | EP1766665A2 Improved method and apparatus for the etching of microstructures |
| 03/28/2007 | CN1306978C Method for recovering sublimates |
| 03/06/2007 | US7186385 For semiconductor processing system |
| 02/28/2007 | CN2873284Y Sublimation device for separating and purifying natural product |
| 02/22/2007 | CA2619004A1 Improved microfitration devices |
| 02/13/2007 | US7176341 Direct cooling, then said gas is guided through electrostatic filter for subsequent cooling so that naphthalene contained in the coke oven crude gas is separated from the gas phase in the pure form without additional treatment |
| 01/11/2007 | US20070006624 Organic recycling with a pipe-cross or tubular reactor |
| 01/04/2007 | WO2007001840A2 Purification of organic compositions by sublimation |
| 11/23/2006 | US20060263279 Adjustable path sublimator system and related method of use |
| 11/23/2006 | DE10157165B4 Verfahren und Anlage zur Entsorgung von Materialien, die arsenorganische Kampfstoffe und Metallschrott enthalten Provide procedures and plant for the disposal of materials that organic arsenic agents and metal scrap |
| 11/15/2006 | EP1326817B1 Method and devices for producing naphthalene from coke produced from coke oven crude gas |
| 11/09/2006 | WO2006116810A1 A device for cleaning a filter element |
| 11/09/2006 | CA2607775A1 A device for cleaning a filter element |
| 11/08/2006 | EP1719551A2 Evacuation system |
| 11/02/2006 | EP1716899A2 Liquid cooled trap |
| 10/26/2006 | WO2006111180A1 Vacuum device and method for treating a substance in a gas phase |
| 10/25/2006 | CN1852755A Pre-filled crystallization plates and methods for making and using same |
| 09/20/2006 | CN2817945Y Stepped sublimator |
| 09/13/2006 | EP1699538A2 Pre-filled crystallization plates and methods for making and using same |
| 09/13/2006 | CN1830570A Medium mixing up of wet-type dispersion machine |
| 08/30/2006 | EP1436559A4 Cryogenic condensation system |
| 08/30/2006 | CN1272250C Process for generation of finely divided calcium carbonate from calcium carbonate rich industrial by-product |
| 08/29/2006 | US7097691 Method for producing pigment nano-particles |
| 08/23/2006 | CN1823025A Perovskite material, preparation method and use in catalytic membrane reactor |
| 08/02/2006 | EP1686338A2 Process and apparatus for removal of volatile compounds from process gases |
| 08/01/2006 | US7083680 Sublimation and purification method |
| 07/26/2006 | CN1266154C Method for producing pyromellitic dianhydride |
| 07/20/2006 | DE202006004008U1 Gas generator, useful as safety device for vehicles, comprises a combustible chamber filled with fuel; a lighter, which is projected into the chamber; and a volume adjuster with hard and soft sections |
| 07/19/2006 | CN1264586C Purifying pipe and material purifier therewith |
| 07/13/2006 | US20060151122 Method and apparatus for operating vaporization systems |
| 07/11/2006 | US7073348 Method and system for extracting carbon dioxide by anti-sublimation for storage thereof |
| 06/21/2006 | EP1434647B1 Composite nanofiltratrion and reverse osmosis membranes and method for producing the same |
| 06/14/2006 | EP0956142B1 Liquid cooled trap |
| 06/08/2006 | WO2005124827A3 Improved method and apparatus for the etching of microstructures |
| 06/08/2006 | US20060120950 Molybdenum oxide nano-particles |
| 06/01/2006 | US20060115243 Resistance-heated boat and manufacturing method thereof |
| 05/25/2006 | US20060110143 Substrate processing device |
| 05/24/2006 | CN1256998C Sublimation purifying method and apparatus |
| 04/25/2006 | CA2428825C Method and apparatus for producing nano-particles of molybdenum oxide |
| 03/22/2006 | EP1637202A2 Desublimator for aluminium chloride |
| 01/26/2006 | DE102004033320A1 Verfahren und Vorrichtung zur Herstellung von Nanopartikeln Method and apparatus for production of nanoparticles |
| 01/25/2006 | CN1724705A Dialectical treatment method of combined coating material and coated material |
| 01/19/2006 | WO2006005536A1 Method and device for producing nanoparticles |
| 01/19/2006 | DE102004030163A1 Verfahren zur Reinigung von Nicotinsäure A process for the purification of nicotinic acid |
| 01/18/2006 | EP1485427B1 Mixture comprising sulphonic acid containing vinyl, polymer electrolyte membrane comprising polyvinylsulphonic acid and the use thereof in fuel cells |
| 12/29/2005 | WO2005124827A2 Improved method and apparatus for the etching of microstructures |
| 12/28/2005 | EP1337301A4 Method and apparatus for producing nano-particles of molybdenum oxide |
| 12/28/2005 | CN1714061A Apparatus and method for purifying an organic electroluminescent material |
| 12/22/2005 | WO2005120342A1 Polarized xenon freezing and re-gasifying device and polarized xenon producing system |
| 12/21/2005 | CN1232344C Method for making filtering medium |
| 12/01/2005 | US20050263075 Delivery systems for efficient vaporization of precursor source material |
| 11/24/2005 | US20050257735 Method and apparatus for providing gas to a processing chamber |
| 11/10/2005 | WO2005105669A1 Method for liquefying solid carbon dioxide |
| 10/20/2005 | US20050232846 Process for production of fullerenes and method for separation thereof |
| 10/19/2005 | CN1683044A Purifying system and method |
| 09/22/2005 | DE102004011194A1 Verfahren und Vorrichtung zur Erzeugung fester Kohlendioxidpartikel Method and device for producing solid carbon dioxide particles |
| 09/21/2005 | EP1577262A1 Method and apparatus for preparing solid particles of carbon dioxide |
| 08/24/2005 | CN1216058C Reverse sublimation substance trapping method and its equipment |
| 08/03/2005 | CN1213004C Method and devices for producing naphthalene from coke produced from coke oven crude gas |
| 07/20/2005 | CN2710718Y Vacuum sublimation appts suitable for collecting products |
| 07/12/2005 | US6915592 For subliming a solid to provide a gas to a micromachining processing chamber, includes heating a carrier gas flowing in a gas line, flowing the heated carrier gas into a canister containing a solid material and generating a process gas |
| 06/21/2005 | US6909839 Delivery systems for efficient vaporization of precursor source material |
| 06/08/2005 | EP1355716B1 Method and system for extracting carbon dioxide by anti-sublimation for storage thereof |
| 05/11/2005 | CN1613533A Purifying pipe and material purifier therewith |
| 04/27/2005 | CN2695261Y Artificial soft rime device |
| 04/12/2005 | US6878183 Sublimation purifying method and apparatus |
| 04/07/2005 | WO2005031060A1 Thermal separation method with a thermoelectrical module |
| 03/03/2005 | US20050047979 Apparatus and process for vacuum sublimation |
| 02/23/2005 | CN1583423A Artifical rime making method and apparatus |
| 02/09/2005 | EP1440038B1 Process for generation of finely divided calcium carbonate from calcium carbonate rich industrial by-product |
| 02/03/2005 | WO2005010230A1 Delivery systems for efficient vaporization of precursor source material |
| 02/03/2005 | DE10051349B4 Verfahren und Vorrichtungen zur Gewinnung von Naphtalin aus Koksofenrohgas Methods and apparatus for recovering naphthalene from coke oven crude gas |
| 01/27/2005 | US20050019026 Delivery systems for efficient vaporization of precursor source material |
| 01/27/2005 | CA2531592A1 Perovskite material, preparation method and use in catalytic membrane reactor |
| 01/11/2005 | US6840968 Method for purification through sublimation |
| 12/29/2004 | EP1491496A1 Process for production of fullerenes and method for separation thereof |
| 12/15/2004 | EP1486240A2 Method and apparatus for producing nano-particles of molybdenum oxide |
| 12/09/2004 | US20040244227 The procedure and the apparatus for the extraction of methane gas from the sea bottom |
| 12/07/2004 | US6827856 Using chelating resins for removing copper; displacing absorbed copper by treating resins with hydrochloric acid or sulfuric acid solutions; waste from iodine recovery by copper mineralization of X-ray contrast agent production solutions |
| 11/25/2004 | US20040234418 Multiple-chamber device for fractionated evaporation and separation of a solution |
| 11/24/2004 | CN1549738A Multiple-chamber device for fractionated evaporation and separation of a solution |