Patents for B01D 17 - Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion (15,669) |
---|
11/25/1998 | EP0879092A1 Hydrocyclone separator |
11/24/1998 | US5840198 Apparatus for separating partially immiscible liquids having baffle arrangement providing convection current flow |
11/24/1998 | US5840183 Apparatus for the separation of materials, especially for the separation of oil and other substances from water |
11/19/1998 | WO1998051393A1 Separation of a two phase mixture by freezing |
11/19/1998 | WO1998051392A1 Oil coagulant products and method of use therefor |
11/19/1998 | WO1998051387A2 Ultrasonic methods and apparatus for separating materials in a fluid mixture |
11/18/1998 | EP0878223A1 Separator for light liquids |
11/18/1998 | EP0814885B1 Method and apparatus for separating non-soluble particles from a liquid |
11/18/1998 | EP0760804B1 Apparatus and method for separation of contaminants floating on the surface of a liquid |
11/17/1998 | US5837152 Small diameter inclined cylinder having multicompartment interior and elongated inlet stratifier pipe; efficient demulsification of oil well fluid |
11/17/1998 | US5837146 Oil coagulant products and methods of use therefor |
11/14/1998 | CA2205337A1 Inclined three phase fluid separator |
11/12/1998 | WO1998050644A1 Grease separating device |
11/12/1998 | DE19719563A1 Equipment, especially refrigerator |
11/11/1998 | EP0876302A1 Fat and oil removal installation |
11/11/1998 | EP0876184A1 Method and apparatus for mixing/separating two non-miscible liquids |
11/11/1998 | EP0626877B1 Decanting apparatus |
11/11/1998 | CN2296754Y Three in one reflux condensation distillation water separator |
11/10/1998 | US5833866 For separating platelets from blood; derives yield of platelets in real time |
11/10/1998 | US5833862 Method of removing organic compounds from air and water columns |
11/05/1998 | WO1998049101A1 Oil from water separator |
11/05/1998 | WO1998048942A1 Hydrocyclone for separating immiscible fluids and removing suspended solids |
11/05/1998 | DE19718217A1 Purification of work medium especially from cooling lubricant systems, emulsions or solutions |
11/05/1998 | DE19718215A1 Purification of work medium, especially from cooling lubricant systems, emulsions or solutions |
11/04/1998 | EP0809534B1 Mineral separator |
11/04/1998 | CN2296230Y Ultrasonic emulsion breaking device for raw oil electric field dehydration |
11/03/1998 | US5831166 Method of non-contact micromanipulation using ultrasound |
11/03/1998 | US5830368 Method for borehole separation of oil and water in an oil well |
11/03/1998 | US5830315 Treatment of Aqueous systems using a chemically modified tannin |
10/29/1998 | WO1998047595A1 A separator device for removing pollutants from waste water |
10/29/1998 | DE19717768A1 Lamella assembly for separation of fluid containing light and heavy phases |
10/29/1998 | DE19717572A1 Water skimmer assembly |
10/27/1998 | US5827425 Grease recovery system and methods |
10/27/1998 | US5827373 Regenerating used washing solution for automobiles comprising detergent, cationic tensides, oil-metal sludge by separating sludge, oxygenating, filtering solution |
10/22/1998 | WO1998046530A1 Process for recovering oils |
10/21/1998 | EP0871593A1 Oil coagulant products and methods of use therefor |
10/20/1998 | US5824228 Method and device for removal, within a closed reactor, of the phase of the lowest density from a biphase system with presence of interface |
10/14/1998 | EP0870734A2 Process and apparatus for the treatment of wash water contaminatedwith salt andother materials |
10/14/1998 | EP0870527A1 System and filter cartridge with a granular and cellular material |
10/14/1998 | EP0869834A1 Contaminant recovery system and method |
10/14/1998 | EP0681641B1 Method of reducing water in oil wells |
10/13/1998 | US5820762 Filter insert for a storm drain |
10/13/1998 | US5820690 Cleaning processes using cleaners exhibiting cloud point behavior |
10/11/1998 | CA2234466A1 Filtration system and cartridge containing alveolar granular material |
10/07/1998 | EP0713504B1 Reaction products from olefinically unsaturated carboxylic acids and polyetherols and their use as demulsifying agents for crude oil emulsions |
10/07/1998 | EP0671966B1 Light-liquid offtake system for a separator basin |
10/06/1998 | US5817234 Fluid filter and method for assembling same |
10/06/1998 | US5816212 For a machine |
10/04/1998 | WO1998045019A1 Organic contaminant recovery arrangement and method of using same |
10/04/1998 | CA2248280A1 Organic recovery system and method |
09/30/1998 | EP0867213A1 Device for separating oil from condensate |
09/30/1998 | EP0767698B1 Cleaning composition and ph-driven method for wastewater separation using an amphoteric carboxylate and a cationic destabilizer composition |
09/29/1998 | US5814286 Apparatus for separating solvent in a feed of solvent and deasphalted oil |
09/29/1998 | US5814228 Flotation method and apparatus |
09/29/1998 | US5814213 Skimming apparatus |
09/29/1998 | US5814212 Monitoring process and device for an activated carbon filtration system of drinking water |
09/29/1998 | CA2133521C Separation of liquids |
09/25/1998 | CA2200899A1 Method for processing a diluted oil sand froth |
09/24/1998 | WO1998041304A1 A method and device for the separation of a fluid in a well |
09/24/1998 | WO1998041303A1 Separator and separation method for separating organic lightweight materials from waste water |
09/24/1998 | DE19711809A1 Odour-adsorbing filter |
09/24/1998 | DE19711403A1 Separation of polyarylene sulphide from solution |
09/24/1998 | DE19711026A1 Closed tank holding mixture of water and floating grease or fat without air |
09/23/1998 | EP0865812A1 Construction set for assembling separators for light and/or heavy liquids |
09/22/1998 | US5811061 Method and device for testing blood units for viral contamination |
09/22/1998 | US5811013 Mixing oil-contaminated water with surfactant and air bubbles in separation tank, circulating portion of oil-contaminated water to bubble generator, jetting mixture into oil-contaminated water to cause flotation of oil particles |
09/16/1998 | EP0864754A1 Oil separator for compressors, scroll compressor using same, and method of manufacturing oil separator for compressors |
09/16/1998 | EP0864636A1 Process and apparatus for treating cooling lubricants for machine tools or similar |
09/16/1998 | EP0864611A1 Bitumen emulsions, method for their preparation and their use for the maintenance or the making of road surfaces |
09/16/1998 | EP0864343A1 Inlet pipe closing device in a separator of light liquids |
09/16/1998 | EP0666771A4 Systems and methods for collecting blood components. |
09/16/1998 | CN1192936A Technology for dewatering organic liquid compounds of acidamides or ketones by molecular sieve method |
09/15/1998 | US5807492 Blood processing systems and methods for collecting mono nuclear cell |
09/10/1998 | CA2232496A1 Emulsified bitumen, process for producing emulsified bitumen and process for producing bituminous material for pavement construction and maintenance |
09/09/1998 | EP0813442A4 Method for enriching rare cell population |
09/09/1998 | CN1039704C Method for removing acid-soluble oil from mixture contg. alumen |
09/08/1998 | US5804082 Tilting container to trap higher density liquid below phase seperator within multicompartment container while selectively dispensing lower or higher density liquid from outlets connected to compartment above or below seperator. |
09/08/1998 | US5804081 Wastewater treatment |
09/08/1998 | US5804079 Systems and methods for reducing the number of leukocytes in cellular products like platelets harvested for therapeutic purposes |
09/03/1998 | WO1998037943A1 Flow-through filter and method for making a flow-through filter |
09/03/1998 | WO1998037941A1 Process for simultaneous extraction of dispersed and dissolved hydrocarbon contaminants from water |
09/03/1998 | CA2282281A1 Flow-through filter and method for making a flow-through filter |
09/02/1998 | EP0637261B1 Extraction of water from oil |
09/01/1998 | US5800720 Spinning filter separation system for oil spill clean-up operation |
09/01/1998 | US5800700 Sludge supernatant decanting device |
08/27/1998 | DE19705814A1 Fluid separator removing light fluids from flow in duct |
08/25/1998 | US5797328 Device and method for purification and recirculation of cleaning agent in a printing machine |
08/20/1998 | WO1998035748A1 Process for recovering organic hydroxides from waste solutions |
08/18/1998 | US5795478 Oil extraction system |
08/18/1998 | US5795400 Method for recycling coolant for a cutting machine |
08/18/1998 | CA2097716C Membrane bioreactor system for treating synthetic metal-working fluids and oil-based products |
08/11/1998 | US5792372 Enhanced yield collection systems and methods for obtaining concentrated platelets from platelet-rich plasma |
08/11/1998 | US5792351 Spinning filter separation system for oil spill clean-up operation |
08/11/1998 | US5792344 Liquid separation container for a centrifugal separator |
08/11/1998 | US5792343 Brine supply system |
08/05/1998 | EP0856596A2 Filtration device for extending the duration of the fluid |
08/04/1998 | US5789190 Methods and kit for the detection of cryptosporidium oocysts and giardia cysts |
08/04/1998 | US5788865 Process for separating a hydrophobic liquid from a liquid contaminated therewith |
08/04/1998 | US5788099 Vessel for containing batch quantities of dialysate or other physiologic solution chemicals |
07/29/1998 | CN1189144A Process for removing unwanted material from wanted material |