| Patents for B01D 51 - Auxiliary pretreatment of gases or vapours to be cleaned from dispersed particles (1,271) |
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| 12/20/2001 | DE10026696A1 Partikelfalle Particulate trap |
| 12/19/2001 | EP0755296B1 The treatment of gas streams |
| 12/06/2001 | WO2001092692A1 Particulate trap |
| 10/25/2001 | WO2001079775A1 Rapid cooling device and method of rapidly cooling the device |
| 10/10/2001 | EP1141520A1 Method for removing condensables from a natural gas stream |
| 10/10/2001 | EP1141519A1 Method for removing condensables from a natural gas stream, at a wellhead, downstream of the wellhead choke |
| 10/10/2001 | EP1140363A1 A nozzle for supersonic gas flow and an inertia separator |
| 10/10/2001 | CN1316924A Electric dust collector and gas treating method using the collector |
| 10/04/2001 | WO2000040338A8 A nozzle for supersonic gas flow and an inertia separator |
| 10/04/2001 | EP1139023A1 Temperature control device and temperature control method for high-temperature exhaust gas |
| 10/03/2001 | CN1315627A High-temp waste gas temp controller and temp controlling method |
| 09/30/2001 | CA2342569A1 Temperature control device and temperature control method for high-temperature exhaust gas |
| 09/27/2001 | DE10012369A1 Removal of condensable, liquefied solids from hot gas stream comprises passing the gas through cooling section which contains clearing member |
| 09/20/2001 | WO2001069065A1 Method and arrangement for cleaning the intake air of a gas turbine |
| 08/29/2001 | EP1127215A1 Exhaust gas cooler |
| 08/28/2001 | US6280502 Particles in fluid |
| 06/28/2001 | WO2001045824A1 Methods of cooling producer gas from high-temperature swirl furnace and of arresting entrained slag mist |
| 06/13/2001 | EP1106238A1 Process for the removal of nitrogen oxides from gas streams |
| 06/13/2001 | EP0923410B1 Method and device for the agglomeration of particles in a gaseous flow |
| 06/06/2001 | CN1066633C 喷雾塔 Spray tower |
| 06/05/2001 | CA2059491C Process and apparatus for mass transfer between liquid and gaseous media |
| 05/17/2001 | WO2001034854A2 Method and apparatus for particle agglomeration |
| 05/16/2001 | EP1099047A1 Exhaust gas cleaning system having internal ammonia production for reducing nitrogen oxides |
| 05/10/2001 | DE19949142C1 Verfahren und Vorrichtung zur Entsorgung und Nutzbarmachung von Abfallgütern Method and apparatus for disposal and utilization of waste materials |
| 05/09/2001 | EP1096985A1 Concenration of particles in a fluid within an acoustic standing wave field |
| 05/01/2001 | US6224652 Extracting a portion of the flow at outlet of the acoustical agglomeration chamber by preferring larger particles, passing that portion through a feed-back loop containing fan and reinjecting larger particles into inlet of the chamber |
| 04/19/2001 | WO2001027222A1 Method for starting and operating a device for disposal and utilisation of waste materials |
| 04/17/2001 | CA2168486C Particle agglomeration and precipitation from a gaseous stream |
| 04/11/2001 | EP1090669A1 Gas cooler |
| 03/29/2001 | WO2001021286A1 Method and apparatus for removing solid particles from a gas |
| 02/14/2001 | CN1062054C Process for cleaning gas turbine inlet air, its appts and gas turbine |
| 12/13/2000 | EP1059268A2 Device for treating a fluid with ultra-high magnetic force |
| 12/13/2000 | EP1059107A1 Separation device |
| 12/13/2000 | CN1276346A Super-high magnetic fluid treating apparatus |
| 12/07/2000 | DE19922960A1 Abgasreinigungsanlage mit interner Ammoniakerzeugung zur Stickoxidreduktion Emission control system with internal ammonia generation for nitrogen oxide reduction |
| 11/30/2000 | WO2000071868A1 Exhaust gas cleaning system having internal ammonia production for reducing nitrogen oxides |
| 11/29/2000 | CN1274614A Supersonic vibrating dedusting method and device |
| 10/24/2000 | US6136284 Process for the removal of nitrogen oxides from gas streams |
| 10/05/2000 | WO2000058274A1 Improved process for the recovery of acrylonitrile and methacrylonitrile |
| 10/05/2000 | CA2368486A1 Process for the recovery of acrylonitrile and methacrylonitrile |
| 10/04/2000 | CN1268904A Method of flue gas conditioning and device therefor |
| 09/08/2000 | CA2300025A1 Air-borne particle reduction system |
| 08/22/2000 | US6107509 Process for the recovery of acrylonitrile and methacrylontrile |
| 08/16/2000 | EP1027134A1 A method of flue gas conditioning and a flue gas conditioning device |
| 08/08/2000 | US6099622 Turbulent gas stream containing fine suspended particles is received by an agglomeration device and discharged as large particles; the downstream precipitation device using a corrugated plate as surface where large particles accumulate |
| 07/13/2000 | WO2000040835A1 Method for removing condensables from a natural gas stream |
| 07/13/2000 | WO2000040834A1 Method for removing condensables from a natural gas stream, at a wellhead, downstream of the wellhead choke |
| 07/13/2000 | WO2000040338A1 A nozzle for supersonic gas flow and an inertia separator |
| 05/11/2000 | WO2000026514A1 Exhaust gas cooler |
| 05/03/2000 | CN1052060C Method and apparatus for treating hot gases |
| 04/18/2000 | US6051054 Method for separating dust from hot process gases |
| 04/04/2000 | CA2009187C Method and apparatus for wetting the particles contained in a gas flow |
| 03/16/2000 | WO2000013801A1 Electric dust collector and gas treating method using the collector |
| 02/03/2000 | WO2000004978A1 Concentration of particles in a fluid within an acoustic standing wave field |
| 02/02/2000 | CN1048913C Pulse combusted acoustic agglomeration method |
| 01/17/2000 | CA2277617A1 Salt additive for particle conditioning in electrostatic precipitation systems |
| 12/30/1999 | DE19828348A1 Method for cleaning the process gases produced by thermal separation operations on metal workpieces |
| 12/28/1999 | US6007593 Device for agglomerating and precipitating particles in a gas stream |
| 11/24/1999 | CN2350110Y Cooking fume purifying device |
| 11/11/1999 | WO1999056854A1 A method and a device for separating solid particles from a flow of hot gas |
| 10/14/1999 | DE19815976A1 Separation of solid or liquid particles from multiple phase flow |
| 09/14/1999 | US5950441 Resulting from an industrial process |
| 08/24/1999 | US5942336 Methods for recycling flush water and waste solids in a wood panel fabrication process |
| 08/17/1999 | US5939041 Spraying water into the gaseous stream to produce a mist of fine droplets and thereafter passing the gaseous stream through a liquid separator |
| 08/03/1999 | CA2110216C Process for cooling and cleaning gas, particularly blast furnace or producer gas, containing ultrafine particles, and apparatus for performing the same |
| 06/23/1999 | EP0923410A1 Method and device for the agglomeration of particles in a gaseous flow |
| 06/16/1999 | EP0922483A1 Process and device for dehumidifying exhaust air |
| 06/09/1999 | EP0639104B1 Process and plant for exhaust gas purification and a combination of this exhaust gas purification with that of waste water |
| 05/11/1999 | CA2046877C Compact hybrid particulate collector (cohpac) |
| 04/27/1999 | US5897697 Composition for use in the production of fabricated wood panels |
| 04/14/1999 | EP0908217A1 Verfahren for treating flue gas |
| 04/13/1999 | US5893943 Method and apparatus for decreased undesired particle emissions in gas streams |
| 04/06/1999 | US5890369 Method for controlling an evaporative gas conditioning system |
| 03/25/1999 | DE19741247A1 Solvents removed from effluent gases discharged from chromatography |
| 03/24/1999 | EP0902871A1 Device for cooling hot gasses |
| 02/17/1999 | EP0753127B1 Method of purifying the exhaust gases from a drying process operating with heated gas |
| 01/21/1999 | WO1999002241A1 A method of flue gas conditioning and a flue gas conditioning device |
| 01/05/1999 | US5855651 Method for processing waste gas exhausted from chemical vapor and deposition equipment |
| 01/05/1999 | US5855649 Adding adhesive to gas stream |
| 12/16/1998 | EP0831971A4 Method for removing undesired particles from gas |
| 12/15/1998 | US5849983 Prevention of shearing of hydrocarbon droplets to aerosol sizes |
| 12/09/1998 | EP0882489A2 Process for separating noxious gas compounds from an exhaust gas |
| 12/08/1998 | US5846272 Equipment for precipitation of pollutants from the off-gas of a pollutant source, particularly of a tentering frame |
| 11/11/1998 | EP0876191A1 Method for separating dust from hot process gases |
| 11/10/1998 | US5833736 Contacting gas stream with entrained adhesive particles; electrostatic precipitators |
| 11/03/1998 | US5830260 Cooling; membrane filtration |
| 10/27/1998 | US5827350 Machine and method for separating aerosol particles |
| 10/13/1998 | US5819683 Trap apparatus |
| 10/06/1998 | US5817168 Aromatic filter system |
| 09/29/1998 | US5814133 Treatment of gas streams |
| 09/22/1998 | US5810897 Spray tower |
| 09/22/1998 | US5810172 Methods for recycling flush water and waste solids in a wood panel fabrication process |
| 08/26/1998 | CN1191290A Separation apparatus and method |
| 08/12/1998 | EP0857508A1 Separation apparatus |
| 07/29/1998 | CN1188818A Process for removing very fine oxide particles that arise during regeneration of used pickling acids |
| 07/09/1998 | WO1998029181A1 Effluent gas stream treatment system for oxidation treatment of semiconductor manufacturing effluent gases |
| 07/08/1998 | EP0851785A2 Device and method for agglomerating and precipitating particles in a gas stream |
| 06/23/1998 | US5769913 Multifrequency acoustic chamber for the agglomeration and separation of particles suspended in gaseous effluents |
| 06/02/1998 | US5759495 Method and apparatus for treating hot gases |
| 05/13/1998 | EP0691881B1 Pulse combusted acoustic agglomeration process |