| Patents for B01D 45 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces (11,556) |
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| 01/02/1991 | EP0405303A1 Mist recovery apparatus with twisted strip inserted pipes |
| 01/01/1991 | US4981502 Oil-air separator |
| 12/27/1990 | EP0404070A1 Mist recovery apparatus |
| 12/18/1990 | CA1277929C Device for removing particulates from a gas stream |
| 12/12/1990 | EP0402089A1 Fluidized bed reactor utilizing an internal solids separator |
| 12/12/1990 | EP0402032A1 Vertically tiered particle filtering apparatus |
| 12/12/1990 | EP0281630A4 Axial swirler of contact-separation element |
| 12/11/1990 | US4976875 Method of and apparatus for separating a medium in different components by means of gravity |
| 12/11/1990 | US4976748 Vortex tube separating device |
| 12/04/1990 | US4975192 Cyclone separator |
| 12/04/1990 | US4975101 Device for separating liquid droplets from a gas stream |
| 12/04/1990 | US4975100 Particle separator device and apparatus for the pneumatic conveyance of granular materials |
| 12/04/1990 | CA1277254C High-speed water separator |
| 12/04/1990 | CA1277253C Method for clean-up of particulate-containing gases |
| 12/04/1990 | CA1277246C Tandem curved arm steam-water separator |
| 11/30/1990 | CA2017706A1 Vertically tiered particle filtering apparatus |
| 11/27/1990 | US4973341 Cyclonic separator for removing and recovering airborne particles |
| 11/22/1990 | EP0398864A2 Method and device for the separation of substances from a medium |
| 11/22/1990 | EP0245268B1 Method and apparatus for separating solid particles from flue gases in a circulating fluidized bed reactor |
| 11/20/1990 | USRE33444 Fluid treating for removal of components or for transfer of heat, momentum-apparatus and method |
| 11/20/1990 | US4971613 Vane type mist extractor with extended drain |
| 11/20/1990 | US4971604 Degassification elbow |
| 11/20/1990 | US4971603 Pollution control by removal of particles, tubes, rotation, guides |
| 11/20/1990 | CA1276568C Separator for gases and liquids |
| 11/14/1990 | EP0263176B1 Rough cut solids separator |
| 11/13/1990 | US4969937 Vertically tiered particle filtering apparatus |
| 11/13/1990 | US4969422 Breather system for a balancer gear chamber of a two-cycle engine |
| 11/06/1990 | US4968328 Sinusoidal curve |
| 11/06/1990 | CA1275944C Separator for gaseous fluids |
| 10/31/1990 | EP0394622A1 Process and device for filtration |
| 10/31/1990 | DE3930951A1 Centrifugal sepn. of liq. from gas - with settlement tank for partly sepd. media to increase total efficiency |
| 10/25/1990 | DE4012998A1 Vorrichtung zum trennen von oel und luft Apparatus for separating oil and air |
| 10/25/1990 | DE4009680A1 Two=stage centrifugal separator - has cyclone type and rotary flow type stages |
| 10/25/1990 | DE4009679A1 Gas-cleaning cyclone has axial helical diffuser - for additional sepn. of fixer dust particles |
| 10/24/1990 | CN1046367A Apparatus for improving film entrapment of moisture pre-separator for steam turbine |
| 10/24/1990 | CA2015169A1 Oil/air separator |
| 10/18/1990 | DE3912547A1 Rotating gas filter drum - prevents dusty gas escaping into clean gas space by downwardly directed diverted flow |
| 10/17/1990 | EP0392453A2 Centrifugal separator |
| 10/17/1990 | CN1009991B Finned liquid particles separator |
| 10/11/1990 | CA2014322A1 Apparatus and method for improving film entrapment of a moisture pre-separator for a steam turbine |
| 10/09/1990 | US4961863 Process for the separation of solids from a mixture of solids and fluid |
| 10/04/1990 | DE3910559A1 Oil separator with labyrinth-type flow ducting |
| 10/02/1990 | US4959963 Apparatus and method for improving film entrapment of a moisture pre-separator for a steam turbine |
| 09/19/1990 | EP0387774A2 Device to separate liquid and solid components from a sucking medium mixture leaving a patient's mouth |
| 09/18/1990 | US4957657 Process and apparatus for cooling and purifying a hot gas |
| 09/12/1990 | EP0386806A2 Device for the separation of liquid ashes |
| 09/12/1990 | CN1045235A Chevron shaped blade separating component and its separator |
| 09/11/1990 | US4956091 Apparatus for separating solid particles from a fluid |
| 09/11/1990 | US4955990 Disposable baffle system and method |
| 09/07/1990 | WO1990009838A1 Cyclonic separator for removing and recovering airborne particles |
| 09/05/1990 | EP0359779A4 In-line compressed air carbon monoxide filter |
| 09/05/1990 | EP0258359B1 Method of separating a medium in different components by means of gravity |
| 08/30/1990 | DE3905825A1 Centrifugal soot separation |
| 08/28/1990 | US4952221 Gas cleaning apparatus containing a centrifugal type paint mist separator |
| 08/28/1990 | US4951611 Fluidized bed reactor utilizing an internal solids separator |
| 08/28/1990 | CA1273262A1 Condensate separator and discharging device |
| 08/22/1990 | CN1044769A Supercooling type purifying apparatus of smoke and fume |
| 08/21/1990 | US4950363 Flashing feed inlet in a vapor/liquid contacting tower and method |
| 08/21/1990 | US4950313 Fine dust removal device |
| 08/15/1990 | CN1009219B Fluid-bed reactor |
| 08/14/1990 | US4948390 To introduce vaporized liquid chemical agent; deodorizing, corrosion inhibition, fumigation, paint curing |
| 08/08/1990 | EP0380817A1 A method and a device for treating or mixing components in gas or liquid streams |
| 08/07/1990 | US4946483 Filter for the separation of oily fumes |
| 07/31/1990 | US4944782 Baffle type hood and duct filters for commerical use |
| 07/31/1990 | US4944780 Central vacuum cleaner with detachable filter assembly |
| 07/17/1990 | US4941900 Apparatus and method for gas-liquid separation and filtration |
| 07/10/1990 | CA1271430A1 Cyclonic separator with screen and ball check |
| 07/03/1990 | US4938785 Gas-liquid separation |
| 06/27/1990 | EP0375357A1 Disposable baffle system and method |
| 06/22/1990 | CA2006305A1 Disposable baffle system and method |
| 06/19/1990 | US4934407 Manifold for gas from parallel-working gas cleaning units |
| 06/19/1990 | CA1270449A1 Combination downflow-upflow vapor-liquid separator |
| 06/14/1990 | WO1990006472A1 A method and a system for separating and transporting gas and liquid |
| 06/13/1990 | EP0372402A1 Particle separator device and apparatus for the pneumatic conveyance of granular materials |
| 06/12/1990 | US4932363 Fluidized bed reactor |
| 06/06/1990 | EP0371171A1 Method and device for the filtration of excess varnish particles |
| 05/31/1990 | WO1990005876A1 Whole tire disposal system |
| 05/30/1990 | EP0370648A1 Separation of gas components |
| 05/29/1990 | CA1269624A1 Apparatus for the separation of solid particulates from a gaseous effluent |
| 05/23/1990 | EP0179798B1 Vacuum pump purging apparatus |
| 05/22/1990 | US4927437 Cyclonic separator for removing and recovering airborne particles |
| 05/16/1990 | CN1042095A Apparatus for separating solid particles from fluid |
| 05/08/1990 | US4923491 Centrifugal filter for separating aerosol particles from a gas stream |
| 04/25/1990 | CN1007706B Impeller type winnower with dedusting effect |
| 04/24/1990 | US4919696 Supercooling type mist eliminator apparatus |
| 04/19/1990 | WO1990003835A1 Gas-liquid microvolume separating apparatus and method |
| 04/11/1990 | EP0362889A2 Gas-Liquid microvolume separating apparatus and method |
| 03/28/1990 | EP0360360A2 Swirl tube separator |
| 03/28/1990 | EP0360357A2 Apparatus for separating solid particles from a fluid |
| 03/28/1990 | EP0359779A1 Compressed air carbon monoxide filter. |
| 03/27/1990 | CA1267057A1 Air line vapor trap |
| 03/13/1990 | US4908051 Axial swirl device for a contact and separation member |
| 02/27/1990 | US4904284 Centrifugal type gas-liquid separator |
| 02/27/1990 | US4904281 Method and apparatus for separation of solids from a gaseous stream |
| 02/22/1990 | WO1990001362A1 Filter device |
| 02/21/1990 | EP0178316B1 Cyclone |
| 02/20/1990 | US4902317 Purifying apparatus for gaseous fluids |
| 02/13/1990 | US4900339 Ammonia flow divider |
| 02/08/1990 | DE3826477A1 Filter apparatus |
| 02/08/1990 | DE3826475A1 Filter apparatus |