Patents
Sitemap › B04 - Centrifugal apparatus or machines for carrying-out physical or chemical processes › B04C - Apparatus using free vortex flow, e.g. cyclones › B04C 5 - Apparatus in which the axial direction of the vortex is reversed
Patents for B04C 5 - Apparatus in which the axial direction of the vortex is reversed (6,912)
06/1999
06/09/1999EP0868640A4 A fluidized catalytic cracking apparatus with contained vortex third stage separator
06/09/1999EP0857198A4 Reduced chaos cyclone separation
06/09/1999CN2322688Y Improved solid-liquid-gas three-phase sorting cyclone
06/09/1999CN1218720A Improvement relative to mineral separation
06/08/1999US5910290 Arrangement in a wall and a method of coating a wall
06/02/1999EP0919271A1 Centrifugal separator with baffle
06/02/1999CN2321536Y Horizontal type oil and water separation vortex device
06/01/1999US5907910 Method for cyclone conversion for a fluidized bed
05/1999
05/27/1999WO1999025469A1 Method and assembly for separating solids from a gaseous phase
05/27/1999WO1999025454A1 Separators
05/27/1999WO1999025453A1 Three phase separator
05/20/1999DE19847229A1 Mineral separation process
05/19/1999EP0915731A1 Separator device provided with a cyclone chamber with a centrifugal unit, and vacuum cleaner provided with such a separator device
05/19/1999CN1217014A Apparatus and method for separating and stripping fluid catalyst cracking particles from gaseous hydrocarbons
05/18/1999US5904753 Separation device and process
05/14/1999WO1999022874A1 Cyclone separator
05/14/1999WO1999022873A1 Cyclone separator
05/14/1999WO1999022872A1 Cyclone separator
05/14/1999CA2308410A1 Cyclone separator
05/12/1999EP0914402A1 Apparatus and method for the separation and stripping of fluid catalyst cracking particles from gaseous hydrocarbons
05/12/1999CN2317946Y Heavy-medium cyclone
05/11/1999US5901853 Apparatus and method for extracting impurities from a pulpous slurry
05/06/1999DE19747966A1 Lubricating oil container for aero engines
05/05/1999CN2317006Y Cyclone multistage series dust collector
04/1999
04/28/1999EP0881926A4 Hydrocyclone gas separator
04/28/1999CN2316034Y Axial type coarse meal separator
04/28/1999CN2316033Y Cyclone separator
04/21/1999EP0760077A4 Fluid catalytic cracking process and apparatus with contained vortex third stage separator
04/21/1999CN2314856Y Adjustable dust classificator
04/15/1999WO1999017885A1 Method and device for cleaning piping or cyclone separators
04/14/1999CN2313668Y Dry two-stage combined dust collector
04/13/1999US5893938 Dust separation apparatus
04/13/1999US5893936 Shroud and cyclonic cleaning apparatus incorporating same
04/07/1999CN2312759Y Vertical steel multi-tube cyclone duster
04/01/1999WO1999015266A1 Method and apparatus for providing precipitation
03/1999
03/31/1999EP0904156A1 Process and apparatus for the separation of heavier from lighter fractions in aqueous slurries by means of centrifugal force
03/25/1999WO1999013990A1 Cyclone refractory system
03/24/1999EP0858365B1 Method of returning a finely-divided solid extracted from a reactor vessel using a gas
03/24/1999EP0723481B1 Powder recovery module
03/11/1999WO1999011352A1 Mixing apparatus
03/10/1999CN2310266Y Rotary reverse blowing dust remover
03/09/1999US5879422 Separating arrangement and method for counteracting foam formation
03/04/1999WO1999010070A1 Improved helical separator
03/03/1999CN2309184Y Vortex vertical grit catcher
02/1999
02/24/1999EP0897418A1 Underflow cyclone with perforated barrel
02/24/1999EP0800359B1 Shroud and cyclonic cleaning apparatus incorporating same
02/24/1999CN2308442Y Cyclone separating unit for gas-solid separation
02/18/1999WO1999007477A1 Tube trap
02/09/1999US5869008 Disengager shell containing can-shaped open-ended cyclone connected to exhaust conduit and having open end projecting downward into zone containing fluidized particles
02/09/1999US5868809 Cyclone refractory system
02/09/1999US5868260 Cast iron hydrocyclone
02/03/1999CN2306076Y Apparatus for collecting and discharging ash
02/02/1999CA2079472C Interstage separator
02/02/1999CA2058690C Apparatus for separating particulate material from hot gas
01/1999
01/28/1999DE19731819A1 Cyclone for filtering output air or exhaust gas loaded with articles and dust
01/20/1999EP0863784A4 Extended dwell reverse hydrocyclone cleaner
01/13/1999EP0889760A1 Cyclone separator
01/13/1999EP0889753A1 Hydrocyclone and separator assemblies utilizing hydrocyclones
01/13/1999CN1204546A Separation device
01/12/1999US5858237 Hydrocyclone for separating immiscible fluids and removing suspended solids
01/12/1999US5858042 Method and apparatus for improving the separation efficiency of a cyclone separator intended for gaseous fluid flows
01/12/1999US5858038 Dust separation apparatus
01/12/1999CA2053651C Hydrocyclone
01/07/1999WO1999000169A1 Apparatus and method for separating a mixture of a less dense liquid and a more dense liquid
01/06/1999CN1041510C Process and unit for separating sulfate from sodium chloride in high temp. salt
01/05/1999US5855769 Apparatus and method for selective separation of hydrophobic material
12/1998
12/30/1998EP0887096A1 Apparatus and method for separating a mixture of a less dense liquid and a more dense liquid
12/30/1998EP0777758B1 Arrangement in a wall and a method of coating a wall
12/29/1998US5853440 Shroud and cyclonic cleaning apparatus incorporating same
12/23/1998CN1202923A System for sealing a cyclone leg
12/16/1998CN1202145A Device for adding oxygen to water
12/10/1998WO1998055403A1 Water charging machine
12/10/1998WO1998055202A1 Apparatus for removing particulate material with collecting vessel
12/09/1998EP0881926A1 Hydrocyclone gas separator
12/09/1998EP0744995A4 Apparatus and method for selective separation of hydrophobic material
12/09/1998EP0678085B1 Treatment of composted organic material
12/09/1998CN1201403A Method of returing finely-divided solid carried by gas extracted from reactor vessel
12/08/1998US5846273 Dust separation apparatus
12/01/1998US5843211 Method and apparatus for separating a heavier phase from a lighter phase in a material flow by centrifugal force
11/1998
11/26/1998WO1998052673A1 Cyclone separator
11/25/1998EP0879092A1 Hydrocyclone separator
11/19/1998DE19810978A1 Procedure for multistage heat pumping with heat pumps and heat-carrying fluid emitters in twin chamber cyclones
11/18/1998EP0878241A2 Installation for collecting excess powder in powder coating of workpieces
11/18/1998CN1198964A Device for separating excess powder oversprayed when powder coating workpieces
11/11/1998CN2296774Y Logarithm blade axial return-flow cyclone duster
11/11/1998CN1198787A Cleaner with inverted hydrocyclone
11/05/1998WO1998048942A1 Hydrocyclone for separating immiscible fluids and removing suspended solids
11/04/1998EP0874936A1 Method and plant for treating a contaminated pulp suspension
11/04/1998EP0874694A1 Cyclonic separator assembly and method
11/04/1998CN1197695A Improved solid-liquid-gas triphase fractional cyclone
11/03/1998US5830368 Method for borehole separation of oil and water in an oil well
10/1998
10/29/1998WO1998047622A1 Channeling dam for centrifugal cleaner
10/29/1998DE19717269A1 Centrifugal separator with symmetrical separating chamber
10/29/1998CA2287003A1 Channeling dam for centrifugal cleaner
10/28/1998EP0873278A1 Device for adding oxygen to water
10/28/1998EP0802762B1 Dust separation apparatus
10/28/1998CN2295534Y Vortex dust collector with logarithic spiral volute bottom
10/21/1998EP0871546A1 Cyclone
10/21/1998CN2294786Y Two-stage whild-wind separator
10/21/1998CN2294785Y Whild-flow centrifugal inertial separator
1 ... 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 ... 70