Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 50 - Combinations of devices for separating particles from gases or vapours
Patents for B01D 50 - Combinations of devices for separating particles from gases or vapours (13,509)
11/1995
11/08/1995EP0681102A1 Disposable two-stage air cleaner
11/08/1995CN2211852Y Microcamputor multifunction air purifier
11/07/1995CA2147099A1 Disposable two-stage air cleaner
11/02/1995EP0679207A1 System and method for controlling emissions created by spraying a heated liquid paving composition from a moving vehicle
11/02/1995DE4414646A1 Removing dust and non-polar fluid droplets from effluent gases
11/01/1995CN2211316Y Smoke eliminator
11/01/1995CN2211315Y Air purifying apparatus for underground construction engineering
10/1995
10/31/1995CA1337474C Method for gas-liquid separation and filtration
10/26/1995WO1995028218A1 A method for processing fluids, particularly for unpolluting the environment, and an equipment for carrying out the method
10/18/1995EP0677318A1 Device for the cleansing of flue gases from waste incineration installations
10/18/1995EP0677317A1 Process for treating fluids, in particular for the purification of environment polluting emissions, and equipment to carry out this process
10/18/1995CN2210025Y Three-in-one dust remover
10/17/1995CA1337335C Droplet impingement device
10/12/1995WO1995026803A1 High capacity marine separator
10/12/1995CA2186454A1 High capacity marine separator
10/05/1995DE4410973A1 Removing vapours from a process chamber esp. soldering furnace
10/05/1995DE4340292A1 Cyclone-filter combination resistant to blockage
10/05/1995DE19515649A1 High efficiency combined impact- and electrostatic filter
10/04/1995CN1029913C Mixed flow fan for dedusting
09/1995
09/28/1995DE4409806A1 System for removing exhaust fumes from confined spaces, e.g., road tunnels
09/27/1995EP0673330A1 An integrated environmental control system for a helicopter.
09/26/1995US5453107 Air and gas cooling and filtration apparatus
09/26/1995CA2032235C Portable vacuum cleaning system with swing-out particle separator
09/20/1995CN1108580A Apparatus and method of air purification
09/14/1995WO1995024591A1 Process and device for operating a pressure-loaded, lignite-fed, circulating fluidised bed furnace for composite power stations
09/14/1995DE4409057A1 Increasing the temperature of hot gas from a fluidised bed reactor
09/14/1995DE4409056A1 Method for drying broken crude lignite
09/14/1995DE4409055A1 Partial desulphurisation of flue gases using ceramic filter candles
09/13/1995EP0478730B1 Wet blaster/wet washer
09/13/1995CN1108150A Air cleaning agent and apparatus for cleaning air
09/07/1995DE4406684A1 Smoke gas scrubber requiring less space and energy than previous units
09/05/1995US5447630 Materials treatment process and apparatus
08/1995
08/30/1995EP0668839A1 Dust-free powder substance delivery and filter system
08/30/1995EP0618777B1 Vacuum cleaner
08/24/1995DE4405010A1 Flue gas cleaning appts. to remove acid gases using supersonic injector
08/15/1995US5441710 Using heated, turbulent air; destroying microorganisms such as fungi; dentistry
08/10/1995WO1995021163A1 Pyridonecarboxylic acid derivative substituted by bicyclic amino group, ester thereof, salt thereof, and bicyclic amine as intermediate therefor
08/09/1995EP0581834B1 Exhaust-gas filter
08/08/1995CA1336583C Oil-air separator with rotor-coupled feed blades
08/03/1995DE4400805A1 Air filter for air pollution control assembly removes particles by inertial separation
08/02/1995CN2204192Y Duster
07/1995
07/27/1995WO1995019833A1 Air cleaning apparatus
07/26/1995CN2203896Y Electronic air purification filtering screen
07/20/1995WO1995019494A1 Device for removing solid particles from exhaust gases, design of a unit for neutralising harmful waste gases and a method of manufacturing said unit
07/13/1995WO1995018664A1 Method and apparatus for pollution control
07/12/1995EP0662348A1 Centrifugal separator with control device
07/05/1995CN2202580Y Electric net air filter
07/04/1995US5429668 In polymerization reactions or processing, candle filter
07/04/1995US5429650 Apparatus for defusing and scrubbing air streams
07/04/1995US5429250 Separation apparatus
06/1995
06/28/1995EP0659462A1 A system for hot dedusting flue gas from incinerators and thermal stations
06/28/1995CN1104124A Dust-removing device
06/27/1995US5427608 Nozzle to distribute liquid in gas stream
06/20/1995US5425188 For removing material
06/14/1995CN2200477Y Purifier for smoke and dust
06/06/1995US5421843 Apparatus for removing emissions
05/1995
05/31/1995CN2198966Y Universal dusting purifier
05/30/1995US5419157 Air-conditioning system accumulator and method of making same
05/24/1995CN2198026Y Smoke and dust purifying device
05/16/1995CA2103089A1 Separation apparatus
05/09/1995US5413626 Process for the wet cleaning of gases
05/04/1995DE4336847A1 Device for the separation of particles in the exhaust gas of combustion engines
04/1995
04/25/1995US5409513 Apparatus for removing caprolactam emissions
04/25/1995US5409511 Centralized laser plume evacuation system through articulating arms
04/20/1995DE4335477A1 Cleaning apparatus
04/19/1995CN2194986Y Liquid air treating apparatus
04/13/1995DE4435642A1 Filter centrifuge
04/11/1995US5404730 Helical oil separator
04/06/1995WO1995009040A1 Process for removing finely distributed substances from a gaseous current
04/06/1995WO1995004900A3 System for treating fumes or polluted air
04/06/1995CA2169468A1 Process for removing finely distributed substances from a gaseous current
04/05/1995EP0646403A2 Apparatus for removing caprolactam emissions
04/05/1995EP0646402A1 Process and apparatus for removing emissions by a washing method
04/05/1995CN1100969A Static reinforcing type granular-layer duster
04/04/1995US5403557 Emission control apparatus for diesel engine
04/04/1995US5403367 Filtration
03/1995
03/31/1995CA2128131A1 Process for removing emissions by a washing method
03/31/1995CA2128130A1 Apparatus for removing caprolactam emissions
03/31/1995CA2128129A1 Process for removing caprolactam emissions by a washing method
03/31/1995CA2128128A1 Apparatus for removing emissions
03/30/1995WO1995008745A1 Automated air filtration and drying system for waterborne paint and industrial coatings
03/29/1995CN1100666A Dynamic dust gas purifier
03/28/1995US5401297 Process for removing caprolactam emissions by a washing method
03/28/1995US5401285 Air cleaner having scavenger arrangement for precleaner and filter thereof
03/23/1995WO1995007748A1 Air cleaner construction
03/23/1995DE4331684A1 Apparatus for the phase separation of a gas/liquid stream, if appropriate with previous mixing
03/22/1995CN2192374Y Wet horizontal dust remover
03/16/1995DE4331415A1 Process and apparatus for treating a gas stream with scrubbing liquid
03/14/1995US5397546 Scrubber sterilization system
03/09/1995WO1995006511A1 Scrubber
03/08/1995EP0641242A1 Filter system for smoke or polluted air
03/08/1995CN2191029Y 空气清洁机 Air cleaner
03/07/1995US5395410 Fume exhauster
03/01/1995EP0496837B1 Separator for a vacuum cleaner system
02/1995
02/22/1995EP0639104A1 Process and plant for exhaust gas purification and a combination of this exhaust gas purification with that of waste water
02/22/1995CN2189970Y Water-washing hood in kitchen
02/21/1995US5391220 Cooling flue gas to saturation in quencher, passing through condenser to form particles suspended in water droplets, concentrating, passing through gas reverser functioning as entrainment separator and diffuser, precipitating, exhausting
02/21/1995CA1334542C Method and apparatus for purifying air and water
02/16/1995WO1995004900A2 System for treating fumes or polluted air
02/16/1995WO1995004587A1 Process and device for filtering and humidifying air flow
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