| Patents for B01D 51 - Auxiliary pretreatment of gases or vapours to be cleaned from dispersed particles (1,271) |
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| 07/14/2004 | CN1513100A 燃烧器系统 Burner system |
| 07/08/2004 | WO2004041413A3 Acoustical stimulation of vapor diffusion system and method |
| 07/01/2004 | US20040124155 Acoustical stimulation of vapor diffusion system and method |
| 06/29/2004 | US6755906 Process and device for eliminating harmful volatile elements, in particular chlorides and/or sulfates, contained in a stream of particle-laden fumes |
| 06/15/2004 | US6749666 Frequency and amplitude moderation; fluid flow |
| 06/09/2004 | CN1152831C Super-high magnetic fluid treating apparatus |
| 05/21/2004 | WO2004041413A2 Acoustical stimulation of vapor diffusion system and method |
| 05/21/2004 | CA2506770A1 Acoustical stimulation of vapor diffusion system and method |
| 05/19/2004 | DE10012369B4 Verfahren zum Entfernen von kondensationsfähigen, verflüssigten Feststoffen mit einem Räumstempel A process for removing condensable, liquefied solids with a Räumstempel |
| 05/13/2004 | WO2004039719A2 Separation and purification of fullerenes |
| 05/13/2004 | WO2004039492A2 Gas cleaning process and equipment therefor |
| 05/13/2004 | WO2004039477A1 Ceramic diesel exhaust filters |
| 05/13/2004 | CA2505935A1 Gas cleaning process and equipment therefor |
| 05/12/2004 | EP1096985B1 Concenration of particles in a fluid within an acoustic standing wave field |
| 05/11/2004 | US6733569 Method and apparatus for separating mixtures of gases using an acoustic wave |
| 05/06/2004 | WO2004002600B1 Air filtration system |
| 04/29/2004 | US20040079060 Non-woven fiber filters; air pollution control; exhaust systems for diesel engines |
| 04/28/2004 | EP0496837B2 Separator for a vacuum cleaner system |
| 04/15/2004 | US20040069142 Slowing down the increase in pressure drop across a gas filter caused by clogging as a result of contaminant particles by applying acoustic waves from a wave source to a gas flowing into the filter |
| 03/25/2004 | WO2004002600A3 Air filtration system |
| 03/25/2004 | US20040057896 Generating a gas stream comprising suspended soot particles and condensable gases comprising gaseous fullerenes, and separating at least a portion of the condensable gases from the suspended soot particles using a gas/ solid separations |
| 03/18/2004 | WO2003102737A3 Method and device for ultrasonically manipulating particles within a fluid |
| 03/11/2004 | US20040045433 Filtered mask enclosure having an exterior portion and interior regions within the exterior portion such that the interior regions have a filtering region and a purging region connected to the filtering region. |
| 03/11/2004 | DE19502529B4 Verfahren und Einrichtung zum Agglomerieren von in einer Rohgas-Absaugleitung ankommenden flüssigen oder flüssigen und festen Partikeln zu Tropfen Method and apparatus for agglomerating of incoming crude gas in a suction-liquid or liquid and solid particles to drop |
| 02/19/2004 | US20040031450 Pulse gasification and hot gas cleanup apparatus and process |
| 01/08/2004 | WO2004002600A2 Air filtration system |
| 01/08/2004 | CA2486250A1 Air filtration system |
| 01/06/2004 | US6672080 Rapid cooling device and method of rapidly cooling the device |
| 12/11/2003 | WO2003102737A2 Method and device for ultrasonically manipulating particles within a fluid |
| 12/04/2003 | WO2003099965A2 Pulse gasification and hot gas cleanup apparatus and process |
| 12/04/2003 | CA2486873A1 Pulse gasification and hot gas cleanup apparatus and process |
| 11/26/2003 | EP1365003A1 Method for shutting down a device for disposal and utilisation of waste materials |
| 11/13/2003 | WO2003092858A1 Supersonic fluid separation enhanced by spray injection |
| 11/13/2003 | CA2484301A1 Supersonic fluid separation enhanced by spray injection |
| 11/06/2003 | WO2003090901A1 Modulated acoustic agglomeration system and method |
| 10/30/2003 | US20030200864 Frequency and amplitude moderation; fluid flow |
| 10/29/2003 | EP1165499B1 Improved process for the recovery of acrylonitrile and methacrylonitrile |
| 10/29/2003 | CN1452689A Method and arrangement for cleaning intake air of gas turbine |
| 10/23/2003 | WO2003086584A1 Method and apparatus for separating mixtures of gases using an acoustic wave |
| 10/16/2003 | US20030192427 Method and apparatus for separating mixtures of gases using an acoustic wave |
| 10/08/2003 | CN1123395C Nozzle for supersonic gas flow and inertia separator and supersonic separation process |
| 09/25/2003 | US20030182020 Sulfur trioxide conditioning system control algorithm |
| 08/27/2003 | EP1140363B1 A nozzle for supersonic gas flow and an inertia separator |
| 08/26/2003 | US6610123 Filtered mask enclosure |
| 08/14/2003 | WO2003066199A1 Method for removing mercury from flue gas by oxidation |
| 08/07/2003 | US20030147793 Control of mercury and other elemental metal emissions from combustion devices by oxidation |
| 08/07/2003 | US20030145724 Supersonic separator apparatus and method |
| 07/23/2003 | CN1432100A Particulate trap |
| 07/03/2003 | WO2003054448A1 Method for separating ashes in combustion installations |
| 06/19/2003 | US20030110944 Filtered mask enclosure |
| 06/12/2003 | US20030108470 Fly ash conditioning systems |
| 06/12/2003 | US20030106328 Rapid cooling device and method of rapidly cooling the device |
| 06/04/2003 | EP0851785B1 Device and method for agglomerating and precipitating particles in a gas stream |
| 06/04/2003 | CN1422377A Rapid cooling device and method of rapidly cooling the device |
| 05/28/2003 | EP1141520B1 Method for removing condensables from a natural gas stream |
| 05/28/2003 | EP1141519B1 Method for removing condensables from a natural gas stream, at a wellhead, downstream of the wellhead choke |
| 05/08/2003 | US20030086837 For agglomeration and oxidation of particles in a fluid flow |
| 04/23/2003 | EP1304453A2 Oil mist agglomerating device |
| 03/04/2003 | US6527829 An ionizer for ionizing the intake air prior to a collection filter, collecting particles contained in the air by at least one electric precipitator connected to a collection voltage, wherein the ionization voltage exceeds the collection voltage |
| 02/26/2003 | EP1285153A1 Particulate trap |
| 02/25/2003 | US6524368 Conduit for flowing a stream at supersonic velocity to decrease the temperature of the fluid to below a condensation or solidification temperature of a selected component; separating nitrogen from natural gas for example |
| 02/11/2003 | US6517770 Temperature control device and temperature control method for high-temperature exhaust gas |
| 02/04/2003 | US6514051 Air brake compressor system having a discharge oil filter disposed adjacent a heat generating element |
| 02/04/2003 | US6513345 Nozzle for supersonic gas flow and an inertia separator |
| 01/14/2003 | US6506352 Method for removing substances from gases |
| 01/09/2003 | WO2003002232A1 System, process and apparatus for removal of pollutants from gaseous streams |
| 01/09/2003 | CA2452129A1 System, process and apparatus for removal of pollutants from gaseous streams |
| 01/08/2003 | EP1273866A1 Rapid cooling device and method of rapidly cooling the device |
| 01/08/2003 | CN1390157A Method and apparatus for particle agglomeration |
| 12/26/2002 | US20020194988 Conduit for flowing a stream at supersonic velocity to decrease the temperature of the fluid to below a condensation or solidification temperature of a selected component; separating nitrogen from natural gas for example |
| 12/24/2002 | US6497757 Apparatus for removing impurity contents in the air |
| 12/12/2002 | US20020187084 Such (reagent) gases discharged from atomic layer deposition (ALD), by contacting the reagent gases with a "sacrificial" material having a high surface area kept under the same reaction conditions |
| 12/11/2002 | EP1264091A1 Method and arrangement for cleaning the intake air of a gas turbine |
| 11/07/2002 | WO2002088600A1 Burner system |
| 10/24/2002 | US20020154571 Concentration of particles in a fluid within an acoustic standing wave field |
| 10/02/2002 | CN1091626C Instrument for separating suspended particles by utilizing supersonic wave |
| 10/01/2002 | US6458274 Device for treating a fluid with ultra-high magnetic force |
| 09/26/2002 | WO2002074598A1 Compressor discharge oil filter |
| 09/19/2002 | US20020131874 Compressor discharge oil filter |
| 09/17/2002 | US6451092 System and process for agglomeration and processing of carbonaceous fines and dust |
| 09/11/2002 | EP1027134B1 A method of flue gas conditioning and a flue gas conditioning device |
| 09/10/2002 | US6447574 System, process and apparatus for removal of pollutants from gaseous streams |
| 08/21/2002 | EP1232013A2 Method and apparatus for particle agglomeration |
| 08/14/2002 | EP1230322A1 Method for starting and operating a device for disposal and utilisation of waste materials |
| 07/10/2002 | CN1087179C Process for removing very fine oxide particles that arise during regeneration of used pickling acids |
| 07/04/2002 | US20020083831 Process and device for eliminating harmful volatile elements, in particular chlorides and/or sulfates, contained in a stream of particle-laden fumes |
| 07/03/2002 | EP1219336A1 Method and apparatus for removing harmful volatile elements, especially sulfates and/or chlorides, from a flue gas |
| 05/14/2002 | US6387165 Airborne molecular contaminant removing apparatus |
| 04/18/2002 | WO2001034854A3 Method and apparatus for particle agglomeration |
| 04/17/2002 | EP0876191B1 Method for separating dust from hot process gases |
| 04/17/2002 | CN1345306A Improved process for recovery of acrylonitrile and methacrylonitrile |
| 03/12/2002 | US6354241 Heated electrostatic particle trap for in-situ vacuum line cleaning of a substrated processing |
| 02/28/2002 | US20020025282 Exhaust gas cooler |
| 02/07/2002 | US20020014707 Method of flue gas conditioning and a flue gas conditioning device |
| 02/07/2002 | US20020014155 System and process for agglomeration and processing of carbonaceous fines and dust |
| 02/06/2002 | CN1334897A Method for removing condensables from natural gas stream |
| 02/06/2002 | CN1334896A Method for removing condensables from natural gas stream, at wellhead, downstream of wellhead choke |
| 02/06/2002 | CN1334755A Nozzle for supersonic gas flow and inertia separator |
| 01/31/2002 | US20020011150 Apparatus for removing impurity contents in the air |
| 01/02/2002 | EP1165499A1 Improved process for the recovery of acrylonitrile and methacrylonitrile |