| Patents for B03D 1 - Flotation (8,101) |
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| 04/17/2008 | WO2008020311A3 Modified polysaccharides for depressing floatable gangue minerals |
| 04/16/2008 | CN101161353A Method for obtaining titanium ore concentrate through floatation from titanium pigment acidolysis waste material by sulfate process |
| 04/16/2008 | CN101161351A Ore-sorting system and technique of ferro-sulphur ore powder |
| 04/16/2008 | CN101161348A Separation ore-sorting system and method for recovering sulfureous and iron from debris |
| 04/10/2008 | WO2008019983A3 Flotation cell and method for controlling the operational state of a flotation cell |
| 04/09/2008 | EP1483210B1 Method and device for clarification of liquids, particularly water, loaded with material in suspension |
| 04/09/2008 | CN101157979A Desulfuration method for high sulfide pyrite powder |
| 04/09/2008 | CN101157067A Self-washing type non-ferro metals debris reclaimer and its using method |
| 04/09/2008 | CN101157066A A milling enriched technics for celestine ore |
| 04/03/2008 | WO2008037086A1 Apparatus and method for efficient particle to gas bubble attachment in a slurry |
| 04/02/2008 | CN100377790C Method for controlling flotation groove working |
| 03/28/2008 | CA2561539A1 Apparatus and method for efficient particle to gas bubble attachment in a slurry |
| 03/20/2008 | US20080067112 Methods for the recovery of molybdenum |
| 03/20/2008 | DE102006041458A1 Flotationszelle Flotation cell |
| 03/20/2008 | DE102006040938A1 Flotationszelle Flotation cell |
| 03/19/2008 | CN101143348A Oxygen-sulfur paragenesis zinc mine flotation method |
| 03/18/2008 | CA2228052C Process for conditioning kaolin clays prior to removing impurities |
| 03/13/2008 | WO2008028796A1 Flotation cell having wear-resistant coating |
| 03/13/2008 | US20080063523 Rotor For A Flotation Machine |
| 03/13/2008 | US20080060979 Apparatus and method for separating materials |
| 03/12/2008 | CN101138750A Plumbum floatation process of the plumbum zincium sulfide mineral containing high quantity of carbon |
| 03/12/2008 | CN101138749A Restrainer used in the plumbum floatation |
| 03/11/2008 | US7341154 Water bath separator |
| 03/11/2008 | CA2232104C A process to improve mineral flotation separation by deoxygenating slurries and mineral surfaces |
| 03/06/2008 | WO2008025871A1 Equipment and method for flotating and classifying mineral slurry |
| 03/06/2008 | WO2008025680A1 Flotation cell |
| 03/06/2008 | WO2008025088A1 Coal flotation method |
| 03/06/2008 | CA2660189A1 Equipment and method for flotating and classifying mineral slurry |
| 03/05/2008 | EP1894618A1 Fluid mixing apparatus |
| 03/05/2008 | EP1893315A1 Water purification apparatus |
| 03/05/2008 | CN101137443A Amine-aldehyde resins and uses thereof in separation processes |
| 03/05/2008 | CN101137441A Method of floating and flotation circuit |
| 03/05/2008 | CN101134180A High iron pelitization wulfenite floatation method |
| 02/27/2008 | EP1891264A1 Flotation cell |
| 02/27/2008 | CN101130182A Application of floatation collection agent of thiophenol for zinc sulfide, zinc oxide mine |
| 02/27/2008 | CN101130181A Trapping agent for floatation of iron ore and method of producing the same |
| 02/27/2008 | CN100371471C New treating method for nickel oxide ore |
| 02/27/2008 | CN100371084C Method for treating leak oil polluted quartz beach sand |
| 02/27/2008 | CN100371083C Method for treating carbonate sands polluted by overflowed oil at coastal beach |
| 02/21/2008 | WO2008020311A2 Modified polysaccharides for depressing floatable gangue minerals |
| 02/21/2008 | WO2008019983A2 Flotation cell and method for controlling the operational state of a flotation cell |
| 02/21/2008 | WO2008019451A1 Collectors and flotation methods |
| 02/21/2008 | US20080041769 Pneumatic Flotation Column |
| 02/21/2008 | DE102006038208A1 Verfahren zur Regelung des Betriebszustandes einer Flotationszelle und Flotationszelle Method for controlling the operating state of a flotation cell, and flotation cell |
| 02/20/2008 | CN101128264A Modified amine-aldehyde resins and uses thereof in separation processes |
| 02/20/2008 | CN101125313A Precision sorting flotation machine |
| 02/20/2008 | CN101125312A Coarse scavenging flotation machine |
| 02/20/2008 | CN101125311A Vulcanizing-flotation combing method for treating zinc kiln slag |
| 02/14/2008 | WO2007149587A3 Modified amine-aldehyde resins and uses thereof in separation processes |
| 02/13/2008 | EP1886724A1 Fluid mixing apparatus |
| 02/13/2008 | EP1885503A1 Jet nozzle arrangement for optimising gas bubble size in flotation |
| 02/13/2008 | CN101121151A Bauxite surface preprocessing-reverse floatation desiliconizing method |
| 02/12/2008 | US7328807 Method and device for classifying fine particles |
| 02/12/2008 | US7328806 Apparatus for froth cleaning |
| 02/07/2008 | US20080029463 Device and Method for Filtering Particles from a Liquid in a Dishwasher |
| 02/06/2008 | CN101116841A Novel rhombohedral iron ore beneficiation technics |
| 02/06/2008 | CN100366346C Bauxite separating method |
| 01/30/2008 | CN100365200C Process and device for inflation suspension |
| 01/24/2008 | US20080017558 Methods and Devices for Improved Aeration From Vertically-Orientated Submerged Membranes |
| 01/24/2008 | US20080017552 Modified amine-aldehyde resins and uses thereof in separation processes |
| 01/23/2008 | EP1881105A2 Method of reducing the amount of surface active agents when deinking paper and deinking device implementing this method |
| 01/23/2008 | EP1747066B1 Collector for sulfidic ores |
| 01/23/2008 | CN201008807Y Diaphragm type bubble generator |
| 01/17/2008 | WO2008006264A1 Floatation method of desulphurisaiton and desiliconization for bauxite |
| 01/17/2008 | WO2008006165A1 Flotation cell |
| 01/17/2008 | WO2002089991A3 Mineral ore flotation aid |
| 01/17/2008 | CA2656212A1 Flotation cell |
| 01/16/2008 | EP1190237B1 Method and apparatus for monitoring and analyzing the surface of floated material |
| 01/16/2008 | CN201006488Y Totally-enclosed high-effective energy-saving floatation machine |
| 01/16/2008 | CN100362161C Flotation deinking device for waste peper |
| 01/16/2008 | CN100361752C Bauxite reverse-flotation blowing agent |
| 01/16/2008 | CN100361751C Method for floatation and recovery of lead zinc mixed concentrate from gold mine cyaniding slag tails |
| 01/16/2008 | CN100361750C Sulfogen ore impurity-removing, purifying and flotation process |
| 01/10/2008 | US20080006571 Method and apparatus for treatment of wastewater employing membrane bioreactors |
| 01/09/2008 | EP1874479A1 Apparatus for treatment of a polluted liquid, particularly for treatment of polluted water from production residues of non-woven fabric |
| 01/09/2008 | CN101102850A 气动浮选柱 Pneumatic flotation column |
| 01/09/2008 | CN101099946A Collophanite floatation method |
| 01/09/2008 | CN100360432C 浮选法水处理设备 Flotation water treatment equipment |
| 01/09/2008 | CN100360243C Overflow launder |
| 01/05/2008 | CA2593508A1 Amine-aldehyde resins and uses thereof in separation processes |
| 01/03/2008 | WO2008000037A1 A separation process and system |
| 01/03/2008 | WO2008000036A1 Device and method for detecting the frothing ability of a fluid |
| 01/03/2008 | WO2007086003A3 Flotation process using an organometallic complex as activator |
| 01/03/2008 | CA2653376A1 Device and method for detecting the frothing ability of a fluid |
| 01/02/2008 | CN200998694Y Short column jet flow floatation machine |
| 01/02/2008 | CN101096000A Method and device for forming superfine air bubbles |
| 01/01/2008 | US7314140 Apparatus and method for separating materials |
| 01/01/2008 | US7314139 Process for sulphide concentration |
| 12/27/2007 | CA2655980A1 Modified amine-aldehyde resins and uses thereof in separation processes |
| 12/26/2007 | CN101093186A Quantitative device for collecting minute foreign material in steel |
| 12/26/2007 | CN101091935A Combined capturing and collecting agent |
| 12/25/2007 | US7311206 Quaternary ammonium compounds for froth flotation of silicates from an iron ore |
| 12/20/2007 | US20070289912 Circular clarifier apparatus and method |
| 12/19/2007 | CN101088623A Mineral floating collecting agent and its prepn process |
| 12/12/2007 | CN100354045C Bauxite crude-fine grading flotation desilicification method |
| 12/06/2007 | WO2006095044A8 Method of floating and flotation circuit |
| 12/06/2007 | US20070277967 Separation Of Crude Oil At The Well Head |
| 12/05/2007 | CN200984537Y Large-sized floatation machine |
| 12/05/2007 | CN101081379A Novel technics of metallurgy mineral dressing flotation air inflation and special equipment |
| 12/05/2007 | CN101081378A Novel technics of rough-flotation high concentration high-efficient flotation |