| Patents for B01D 17 - Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion (15,669) |
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| 07/02/1997 | EP0781985A2 Method and device for the observation of drop formation at the break-off point in a liquid jet |
| 07/02/1997 | EP0781713A1 Filtration and transportable container for processing waste into fuel |
| 07/02/1997 | CN1153485A Improved entrainment separator for high velocity gases and reheating of scrubber gases |
| 07/01/1997 | US5643469 Process for separating phases of different densities and conductivities by electrocoalescence and centrifugation |
| 07/01/1997 | US5643460 Polymers of dimethylaminoethyl acrylate chloride and benzyl chloride quaternary salt as reverse emulsion breakers |
| 07/01/1997 | US5643459 Flotation method and apparatus |
| 07/01/1997 | US5643449 Endless loop of oil absorbing material extending vertically downward with drive and controller to maintain its depth in response to variations in depth of interface between two liquids |
| 07/01/1997 | US5643446 Fuel filter and priming pump |
| 07/01/1997 | US5643431 Method for augmenting the coalescence of water in a water-in-oil emulsion |
| 07/01/1997 | US5643418 Method of and arrangement for separating fluid mixtures |
| 06/26/1997 | WO1997022560A1 Fat and oil removal installation |
| 06/26/1997 | WO1997022558A1 Oil coagulant products and methods of use therefor |
| 06/25/1997 | CN1152885A Contaminant recovery system and method |
| 06/24/1997 | US5641847 Oil-absorbent polymer and use therefor |
| 06/24/1997 | US5641414 Blood processing systems and methods which restrict in flow of whole blood to increase platelet yields |
| 06/21/1997 | CA2193710A1 Apparatus for and method of separation to water and colloidal particles by agglomeration |
| 06/18/1997 | EP0779089A2 Method and apparatus for separating oil from water in wastewater containing an emulsified oil |
| 06/18/1997 | CN2256338Y Hydraulic swirler for oil-water mixed liquid preseparation |
| 06/17/1997 | US5639382 Systems and methods for deriving recommended storage parameters for collected blood components |
| 06/12/1997 | WO1997020611A1 Compositions and methods for breaking water-in-oil emulsions |
| 06/11/1997 | EP0777531A1 Separator |
| 06/11/1997 | CN2255871Y Vortex fluid separator |
| 06/11/1997 | CN1151332A Ketone-based surfactant and method for treating industrial commercial, and institutional waste-water |
| 06/10/1997 | US5637234 Apparatus separates mixture into multiple streams which are discharged against baffle plate to increase separation rate |
| 06/10/1997 | US5637223 Acidifying fluid with combination of organic acid and mineral acid, contacting acidified water with oil, separating oil and water |
| 06/10/1997 | US5637221 Removing contaminants by combination of settling, flotation, flocculation, biological conversion to produce treated wastewater which can be recycled or safely disposed of in municipal sewer |
| 06/10/1997 | US5637152 Soil washing apparatus and method |
| 06/05/1997 | DE19703341A1 Oil collector for cleaning water surface of open sea, harbour, river, etc. |
| 06/03/1997 | US5635112 Hydrophobically-modified demulsifiers for oil-in-water systems |
| 06/03/1997 | US5635057 End of line sewage filter |
| 05/28/1997 | EP0775165A1 Dadmac/vinyl trialkoxysilane copolymers and their use in wastewater treatment |
| 05/28/1997 | EP0775011A1 Enhanced yield blood processing systems and methods establishing controlled vortex flow conditions |
| 05/28/1997 | EP0775010A1 Blood collection system deriving instantaneous component yield |
| 05/28/1997 | EP0775009A1 System for deriving collected blood storage parameters |
| 05/28/1997 | EP0775008A1 Blood processing systems and methods which restrict in flow of whole blood to increase platelet yields |
| 05/28/1997 | EP0775007A1 Enhanced yield blood processing systems with angled interface control surface |
| 05/28/1997 | EP0775006A1 Blood processing systems which monitor citrate return |
| 05/28/1997 | EP0775005A1 Blood processing systems controlled by apparent hematocrit |
| 05/28/1997 | DE19647533A1 Apparatus for separating media of differing specific gravities |
| 05/27/1997 | US5632893 Enhanced yield blood processing systems with angled interface control surface |
| 05/27/1997 | US5632889 Insert for placing in catch basin including cartridge containing absorbent particles which absorb liquid hydrocarbons from water flowing therethrough |
| 05/27/1997 | CA2043327C Method and apparatus for removal of floating immiscible liquids |
| 05/21/1997 | EP0773821A1 Separation apparatus and method |
| 05/21/1997 | EP0773811A1 Systems and methods for predicting blood processing parameters |
| 05/21/1997 | EP0717764B1 Liquid/solid separation |
| 05/20/1997 | US5630935 Pressure relief valve with sample removal port |
| 05/15/1997 | WO1997017294A1 Apparatus for separating oil from waste water containing oil emulsion and method therefor |
| 05/15/1997 | WO1997017121A1 Method and apparatus for mixing/separating two non-miscible liquids |
| 05/15/1997 | DE19541950A1 Waste collection pump tanker vehicle |
| 05/14/1997 | CN2254003Y Automatic control tank for electric dewatering of crude oil |
| 05/14/1997 | CN2254002Y Once-through secondary dewatering apparatus |
| 05/14/1997 | CN1149505A Method for improving dehydrating effect of emulsion breaker |
| 05/13/1997 | US5628915 Within processing chamber that perfuse blood into path forseparation into components |
| 05/13/1997 | US5628901 Vessel for treating liquids |
| 05/07/1997 | CN2253667Y Device for removing water from oil water emulsion |
| 05/07/1997 | CN1148995A Removal of metallic mercury from liquids |
| 05/06/1997 | US5626770 Apparatus and method for filtering used engine coolant |
| 05/06/1997 | US5626748 Liquid separator |
| 05/06/1997 | US5626746 Filtering device containing chemical encapsulation filter and size discriminating filter |
| 05/02/1997 | EP0618831B1 Enhanced yield platelet collection systems and methods |
| 05/01/1997 | WO1997015642A1 New organic gellation agents |
| 04/30/1997 | CN2253344Y Small unattended operation full-automatic oil-containing sewage separator |
| 04/29/1997 | US5624569 Recycled paper, using silicon-containing polyelectrolyte polymer coagulant |
| 04/24/1997 | WO1997014489A1 Hydrocyclone gas separator |
| 04/24/1997 | DE19538908A1 Breaking emulsion of oil and water |
| 04/24/1997 | DE19538820A1 Waste water process passes water through mechanical filter |
| 04/22/1997 | US5622630 Apparatus for and method of treatment of media containing unwanted substances |
| 04/22/1997 | US5622623 Fuel filter element |
| 04/22/1997 | US5622621 Fluid/liquid separator |
| 04/22/1997 | US5622619 Light liquid off-take system for a separator basin |
| 04/17/1997 | WO1997013535A1 Device for collecting a sample of used dialysis fluid |
| 04/17/1997 | DE19538014A1 Removal of organic liquids, e.g. oil or petrol, from water |
| 04/16/1997 | EP0767823A1 Lubricating oil compositions or concentrates therefor providing enhanced water-shedding properties |
| 04/16/1997 | EP0767698A1 COMPOSITION AND IMPROVED pH DRIVEN METHOD FOR WASTEWATER SEPARATION USING AN AMPHOTERIC CARBOXYLATE AND A CATIONIC DESTABILIZER COMPOSITION |
| 04/13/1997 | CA2187726A1 Fuel/water separator filter without flow diverters and method of making same |
| 04/10/1997 | WO1997012947A1 Cleaning compositions for oil and gas wells, lines, casings, formations and equipment and methods of use |
| 04/09/1997 | EP0766598A1 Improved entrainment separator for high velocity gases and reheating of scrubber gases |
| 04/09/1997 | CN2251432Y Oily waste water antiparticle size filtering separator |
| 04/03/1997 | DE19549015C1 Method of monitoring precise location at which fluid stream breaks up into droplets |
| 04/02/1997 | EP0765687A1 Method for centrifugal blood processing |
| 04/02/1997 | EP0765184A1 Novel method for treating an emulsion |
| 04/02/1997 | EP0708739A4 Oil-based fluid absorbent article, method and apparatus |
| 04/02/1997 | EP0625135B1 Method of purifying glycerin water |
| 04/02/1997 | CN2250796Y Powerless dynamic oil-water separator |
| 04/01/1997 | US5616244 Cyclone separator having an incorporated coalescer |
| 03/27/1997 | WO1997011254A1 A method of separating production fluid from an oil well |
| 03/27/1997 | CA2231543A1 A method of separating production fluid from an oil well |
| 03/26/1997 | EP0764611A2 Small clarification plant for domestic waste waters |
| 03/25/1997 | US5614101 Methods for treating mud wash emulsions |
| 03/25/1997 | US5614100 Method for water remediation |
| 03/20/1997 | DE19533824A1 Extn. device for machine-cooling lubricant |
| 03/19/1997 | EP0763077A1 Method for separating water from crude oil and petroleum emulsion cracking agent used therein |
| 03/19/1997 | EP0601159B1 Process for ultrafiltration of stabilized emulsions |
| 03/19/1997 | EP0593434B1 Fuel filter |
| 03/18/1997 | US5612227 Liquid boundary detecting method and apparatus and liquid removing method and apparatus |
| 03/18/1997 | US5611926 Water treatment device |
| 03/18/1997 | US5611869 Adding aqueous solution of alkylphenol-formaldehyde resin alkoxylate, polyethylene glycol dialkyl ester and solvent |
| 03/18/1997 | US5611363 Oil spill cleaner |
| 03/18/1997 | CA2033660C Apparatus and method for separating water from crude oil |
| 03/13/1997 | WO1997009105A1 Centrifugal separator |