| Patents for B03D 1 - Flotation (8,101) |
|---|
| 12/05/2007 | CN101081377A Novel technics of cassiterite clay flotation |
| 11/29/2007 | WO2007136403A2 Dissimilar materials sorting process, system and apparatus |
| 11/29/2007 | CA2627339A1 Dissimilar materials sorting process, system and apparata |
| 11/27/2007 | US7299930 Collecting agent comprising ammoniated compounds (primary, secondary, tertiary amines), for use in the process of grinding and/or floating copper, molybdenum, zinc, and other contained mineral ores |
| 11/21/2007 | EP1628734A4 Method for purifying spent acid |
| 11/20/2007 | US7296682 Process for controlling operation of a flotation cell |
| 11/20/2007 | CA2549983C Fluid mixing apparatus |
| 11/15/2007 | US20070261998 Modified polysaccharides for depressing floatable gangue minerals |
| 11/14/2007 | CN101072643A Treatment of phosphate material using directly supplied, high power ultrasonic energy |
| 11/14/2007 | CN101069875A Composite inhibitor for inhibiting arsenic ore floatation |
| 11/14/2007 | CN100348332C Bauxite positive flotation headings three-phase foam removing method |
| 11/14/2007 | CN100348331C Flotation selection and desiliconization method for middle and low grade alumyte |
| 11/14/2007 | CN100348330C Bauxite combined flotation desilicification method |
| 11/08/2007 | WO2007124853A1 Flotation reagent for minerals containing silicate |
| 11/08/2007 | US20070256964 Separator Device |
| 11/08/2007 | CA2650392A1 Flotation reagent for minerals containing silicate |
| 11/07/2007 | CN200970544Y Permanent magnet jet pump flotation and fine selection bath |
| 11/06/2007 | CA2241304C Flotation cell fluid level control apparatus |
| 11/01/2007 | WO2007122148A1 Reverse froth flotation of calcite ore |
| 11/01/2007 | CA2649761A1 Reverse froth flotation of calcite ore |
| 10/31/2007 | DE102006019561A1 Flotationsreagenz für silikathaltige Mineralien Flotation reagent for silicate-containing minerals |
| 10/31/2007 | CN200967021Y Medical feeding, measuring and controlling integrated device in coal preparation plant |
| 10/31/2007 | CN200967014Y Pipeline type coal paste pretreatment device |
| 10/24/2007 | EP1846332A2 Apparatus for separation of water from oil-based drilling fluid and advanced water treatment |
| 10/24/2007 | EP1608448A4 Ethanol distillation with distillers soluble solids recovery apparatus |
| 10/24/2007 | CN200963608Y Bubble pulling awl for floatation machine |
| 10/24/2007 | CN200963607Y Combined flotation column |
| 10/24/2007 | CN101058083A Bauxite column type short flow-process separating technology and equipment |
| 10/23/2007 | US7285212 Method and apparatus for treatment of wastewater employing membrane bioreactors |
| 10/18/2007 | US20070244225 Effecting phase inversion of a water insoluble polymer and the composition is a mixture of at least two different substances, one of which is a water insoluble dispersible polymer having undergone phase inversion while the other is a contaminant; sedimentation; solvent extraction; floatation; leaching |
| 10/17/2007 | EP1613556B1 Installation for treating water by flotation |
| 10/16/2007 | US7281631 Process for de-inking paper pulp and flotation cell used for this process |
| 10/10/2007 | EP1842577A1 A solid-liquid separation process |
| 10/10/2007 | CN200957378Y Mineralizer of microfoam flotation machine |
| 10/10/2007 | CN101049584A Method for demagging from phosphate ore |
| 10/03/2007 | EP1838452A2 Amine-aldehyde resins and uses thereof in separation processes |
| 10/03/2007 | EP1838451A2 Modified amine-aldehyde resins and uses thereof in separation processes |
| 10/03/2007 | CN200954513Y 疏通器 Dredge |
| 10/03/2007 | CN200954465Y Multi-nozzle air-bubble generator |
| 10/03/2007 | CN101045221A Improved chemical for increasing flotation target of powellite ore and its preparing method |
| 10/03/2007 | CN100340681C Improved beneficiation process for concentration/calcination of zinc silicate ores and minerals |
| 10/03/2007 | CN100340329C Self air feeding type gas liquid mixing blade |
| 10/02/2007 | US7275643 Environmentally safe promoter for use in flotation separation of carbonates from minerals |
| 09/27/2007 | US20070221878 Collector for Sulfidic Ores |
| 09/27/2007 | US20070221558 Plant for purifying water contaminated by droplets of hydrocarbonaceous liquid |
| 09/20/2007 | WO2007049245B1 A separator tank for separation of fluid comprising water, oil and gas |
| 09/19/2007 | EP1196555B1 Method for the identification of a cellular receptor by flotation |
| 09/19/2007 | CN200948442Y Tubes in line type bubble distributing device |
| 09/19/2007 | CN200948441Y High-efficient jet current flotation cell |
| 09/19/2007 | CN101036904A Flotation froth image recognition device based on machine vision and the mine concentration grade forecast method |
| 09/13/2007 | WO2007102819A1 Processing asphaltene-containing tailings |
| 09/13/2007 | WO2007101575A1 Flotation reagent for silicates |
| 09/13/2007 | WO2007082317A3 Flotation test apparatus |
| 09/13/2007 | DE102006010939A1 Flotationsreagenz für Silikate Flotation reagent for silicates |
| 09/13/2007 | CA2645450A1 Processing asphaltene-containing tailings |
| 09/13/2007 | CA2645156A1 Flotation reagent for silicates |
| 09/12/2007 | CN200945385Y Pressure dissolved air floatation device and its inner mud scraper |
| 09/12/2007 | CN200945384Y Pressure dissolved air floatation device with liquid level control device |
| 09/11/2007 | US7267232 Flotation device and method of froth flotation |
| 09/11/2007 | US7267231 Process and device for aerating suspensions |
| 09/05/2007 | EP1827699A1 Pneumatic flotation column |
| 09/05/2007 | EP1791627A4 Mixing apparatus |
| 09/05/2007 | CN101028613A Open-circuit method for improving refractory gold ore concentrate quality and recovery rate |
| 09/05/2007 | CN101028612A Closed-circuit method for improving refractory gold ore concentrate quality and recovery rate |
| 08/30/2007 | WO2007098116A2 Fatty acid by-products and methods of using same |
| 08/30/2007 | WO2007098115A2 Fatty acid by-products and methods of using same |
| 08/30/2007 | US20070199486 Fan-In Leadframe Semiconductor Package |
| 08/29/2007 | CN101027261A Cement kiln combustion gas extraction gas dust treatment system and treatment method |
| 08/29/2007 | CN101024863A Method for pyrogenic sulfurizing difficult selected zinc oxide ore |
| 08/23/2007 | WO2005113446A3 Fluid clarification system |
| 08/23/2007 | US20070193927 Stator For A Flotation Cell |
| 08/22/2007 | CN101020162A Jetting and sucking floatation machine |
| 08/22/2007 | CN101020161A Foaming agent for separating molybdenite and other non-ferrous metal ore |
| 08/22/2007 | CN101020160A Re-separating process for non-ferrous metal tailings |
| 08/22/2007 | CN101020159A Phosphate rock floating process |
| 08/21/2007 | US7258788 Circular clarifier apparatus and method |
| 08/16/2007 | US20070187301 Fatty acid by-products and methods of using same |
| 08/16/2007 | US20070187300 Fatty acid by-products and methods of using same |
| 08/16/2007 | US20070187299 Dissimilar materials sorting process, system and apparata |
| 08/15/2007 | CN101015820A Floatation method of difficult-to-float coal |
| 08/15/2007 | CN101015817A Mineral separation process for improving brown iron ore grade |
| 08/14/2007 | US7255233 Method and apparatus for separating mixed plastics using flotation techniques |
| 08/09/2007 | US20070181468 Stator for a flotation cell |
| 08/09/2007 | US20070181467 Collector for sulfide ores |
| 08/08/2007 | CN1330426C Auxiliary agitator for a flotation device |
| 08/08/2007 | CN1330425C Recovery of valuable metals |
| 08/08/2007 | CN101011682A Collophanite de-magging collector and its preparing process |
| 08/01/2007 | CN1329536C Electromagnetic cleaning means for hot galvanizing liquid |
| 07/26/2007 | WO2007049246A3 A well fluid separator tank for separation of fluid comprising water, oil and gas, use of such a tank, and a method for separating a well fluid including water, oil, and gas |
| 07/26/2007 | WO2007049245A3 A separator tank for separation of fluid comprising water, oil and gas |
| 07/25/2007 | CN2925613Y Apparatus for sorting granular minerals |
| 07/25/2007 | CN101003029A Method for floatation of depressed iron sulfide ore |
| 07/25/2007 | CN101003028A Method for comprehensive utilization silt from rivers with zero discharge |
| 07/19/2007 | WO2007082317A2 Flotation test apparatus |
| 07/19/2007 | WO2006095325A3 Ore beneficiation flotation processes |
| 07/19/2007 | CA2635204A1 Flotation test apparatus |
| 07/18/2007 | EP1807744A1 System and method for forming a slurry |
| 07/18/2007 | EP1678373B1 Method for regulating whiteness for removal of printing ink in deinking installations and deinking installation comprising a flotation cell for removal of printing ink |
| 07/18/2007 | CN1326623C Floating agent for coal and its application method |
| 07/18/2007 | CN100998963A Beneficiation method of complex copper oxide ore |