| Patents for B03D 1 - Flotation (8,101) |
|---|
| 03/18/2009 | CN101385995A Method for increasing molybdenum ore recovery using fine-sweeping |
| 03/12/2009 | WO2008156835A3 Process and apparatus for adsorptive bubble separation using a dense foam |
| 03/11/2009 | CN201205521Y Microbubble generator |
| 03/11/2009 | CN101384370A Fatty acid by-products and methods of using same |
| 03/11/2009 | CN101384369A Fatty acid by-products and methods of using same |
| 03/11/2009 | CN101380610A Esters flotation reagent and preparation method thereof |
| 03/11/2009 | CN101380609A Technological process for inhibiting phosphorus impurity in molybdenum concentrate floatation process |
| 03/11/2009 | CN101380525A Solid-liquid separator |
| 03/05/2009 | WO2009029753A1 Hardwood lignosulfonates for separating gangue materials from metallic sulfide ores |
| 03/05/2009 | WO2009029381A1 Water remediation and biosolids collection system and associated methods |
| 03/05/2009 | WO2009028677A1 Method for purification of fluorite |
| 03/05/2009 | WO2009026612A1 Method for improving flotation cell performance |
| 03/05/2009 | WO2008156819A3 Process for microalgae conditioning and concentration |
| 03/05/2009 | CA2698250A1 Hardwood lignosulfonates for separating gangue materials from metallic sulfide ores |
| 03/05/2009 | CA2697405A1 Method for improving flotation cell performance |
| 02/26/2009 | DE102007039453A1 Bitumen extracting method, involves applying two-stage flotation process in single column cell, bringing gas in contact with bituminous pulp, and utilizing base and post-flotation chambers |
| 02/25/2009 | CN201197963Y Fly ash flotation carbon production apparatus |
| 02/25/2009 | CN101371998A Flotation method of low ore grade manganous carbonate ore |
| 02/25/2009 | CN101371997A Collecting agent for separating copper and molybdenum |
| 02/24/2009 | US7495036 Polymeric compositions and their production and uses |
| 02/24/2009 | US7494016 Pneumatic flotation column |
| 02/18/2009 | EP1628734B1 Method for purifying spent acid |
| 02/18/2009 | CN101370592A Improved flotation method |
| 02/18/2009 | CN101367063A Sulphur shifting method for zinc mine tailing |
| 02/11/2009 | CN101362119A Flotation column for sorting mineral |
| 02/11/2009 | CN101362118A Flotation column pulp quadric mineralising method |
| 02/11/2009 | CN101362117A Copper impurity inhibitor in molybdenum extraction technique |
| 02/11/2009 | CN101362114A Addition technique of collecting agent |
| 02/11/2009 | CN100460079C Column type short-stage tungseten crude grading process and equipment |
| 02/04/2009 | CN201189493Y Ignition loss over standard fly-ash decarbonization system |
| 02/04/2009 | CN201189492Y Immersed type inflatable stirring device of jet flotation machine for coal dressing |
| 02/04/2009 | CN101357353A Internal circulation type foam flotation tower |
| 02/04/2009 | CN101357352A Flay ash floating agent and preparation method thereof |
| 02/03/2009 | US7485223 Separator device |
| 01/28/2009 | CN101352699A Ore dressing technique of microcrystal and cryptocrystal low grade collophanite ore |
| 01/28/2009 | CN100455357C Method of removing unburned carbon from fly ash |
| 01/22/2009 | WO2009010422A1 Method for ore enrichment by means of hydrophobic, solid surfaces |
| 01/22/2009 | CA2693902A1 Process for the beneficiation of ores by means of hydrophobic surfaces |
| 01/21/2009 | CN101351272A Method for removal of unburned carbon from fly ash |
| 01/21/2009 | CN101348859A Method for comprehensively recovering gold, iron and sulphur resource from gold-containing sulfurous iron ore |
| 01/21/2009 | CN101347765A Liquid level control system of side mine-discharging terminal of groove type floatation cell |
| 01/21/2009 | CN101347764A Phosphate rock column type sorting process and equipment |
| 01/21/2009 | CN101347763A Floating depressing agent for reducing silicon dioxide in zinc ore concentrate |
| 01/20/2009 | CA2418068C Method and apparatus for removing hydrocarbons from water |
| 01/14/2009 | EP2012930A1 Reverse froth flotation of calcite ore |
| 01/14/2009 | EP2012929A1 Flotation reagent for minerals containing silicate |
| 01/14/2009 | CN101346193A Method for removal of unburned carbon contained fly ash |
| 01/14/2009 | CN101343686A Comprehensive utilization method for copper containing ferro-sulphur ore |
| 01/08/2009 | WO2009005978A1 Amine-aldehyde resins and uses thereof in separation processes |
| 01/08/2009 | WO2009005977A1 Modified amine-aldehyde resins and uses thereof in separation processes |
| 01/08/2009 | US20090008336 Improvements to a Fluid Jet Flotation Apparatus |
| 01/08/2009 | US20090008325 Affinity Foam Fractionation for Collection and Purification of Materials |
| 01/08/2009 | US20090008301 Methods of Increasing Flotation Rate |
| 01/08/2009 | CA2692026A1 Amine-aldehyde resins and uses thereof in separation processes |
| 01/08/2009 | CA2691367A1 Modified amine-aldehyde resins and uses thereof in separation processes |
| 01/07/2009 | CN101340980A Method for removal of unburned carbon in fly ash |
| 01/07/2009 | CN101337206A Sulphide ore floation collector and use method of diacyl bis-thiourea and preparation method thereof |
| 01/07/2009 | CN101337205A Use of diester isosulfocyanate in sulphide ore floation and preparation method thereof |
| 01/07/2009 | CN101337204A Use of quaternaries compound in floating silicate mineral |
| 01/07/2009 | CN100448548C A separate size flotation device |
| 12/31/2008 | EP2007523A2 Fatty acid by-products and methods of using same |
| 12/31/2008 | CN201172010Y Efficient full-divergence microbubble generator |
| 12/31/2008 | CN101332447A Mineral separation process capable of increasing gold recovery in gold tailings |
| 12/25/2008 | US20080314837 uses simultaneous separation of solids and phosphorus sludge from agricultural and municipal wastewater and industrial effluents; three stage system with consecutive solids separation, nitrification/denitrification, and soluble phosphorus removal |
| 12/24/2008 | WO2008157613A1 Methyl isobutyl carbinol mixture and methods of using the same |
| 12/24/2008 | WO2008156835A2 Process and apparatus for adsorptive bubble separation using a dense foam |
| 12/24/2008 | WO2008156819A2 Process for microalgae conditioning and concentration |
| 12/24/2008 | WO2008156795A1 Process and apparatus for adsorptive bubble separation |
| 12/24/2008 | EP2006399A1 Method for increasing the percentage of argillaceous and limonitic mineral solids in pulp supplied to autoclaves in pressurised acid leaching |
| 12/24/2008 | CN201168653Y Novel powder medicament dosing machine |
| 12/24/2008 | CN201168652Y Split mixed flow type microbubble generator |
| 12/24/2008 | CN101330954A A gravity separator, and a method for separating a mixture containing water, oil, and gas |
| 12/24/2008 | CN101330953A 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 |
| 12/24/2008 | CN101330952A A separator tank for separation of fluid comprising water, oil and gas |
| 12/24/2008 | CN101327941A Potassium extraction production process of low grade potassium-containing mixing salt |
| 12/24/2008 | CN101327465A Flotation reagent and method of complex lead oxide ore |
| 12/24/2008 | CA2689668A1 Methyl isobutyl carbinol mixture and methods of using the same |
| 12/23/2008 | US7468136 Grit trap |
| 12/18/2008 | WO2008152029A1 Collector for flotation of clay minerals from potash ores |
| 12/18/2008 | WO2008151447A1 Well service compositions for consolidation of particulates in subterranean coal seams |
| 12/18/2008 | US20080308502 Method and Apparatus for Contacting Bubbles and Particles in a Flotation Separation System |
| 12/18/2008 | US20080308468 Ore Beneficiation Flotation Processes |
| 12/18/2008 | US20080308467 Methyl isobutyl carbinol mixture and methods of using the same |
| 12/18/2008 | US20080308466 Mineral Recovery from Ore |
| 12/18/2008 | CA2693568A1 Collector for flotation of clay minerals from potash ores |
| 12/18/2008 | CA2690253A1 Well service compositions for consolidation of particulates in subterranean coal seams |
| 12/17/2008 | CN101326011A Apparatus for removing of unburned carbon from fly ash and relevant removing method |
| 12/17/2008 | CN101323554A Solid-liquid separation process |
| 12/17/2008 | CN101322960A Immersed inflating and stirring device of injection type floatation cell for coal separation |
| 12/17/2008 | CN101322959A Use of cold rolling waste emulsified mixture in coal slurry flotation |
| 12/17/2008 | CN100443192C Foam pushing device of floatation machine |
| 12/17/2008 | CN100443191C Floatation method of whole grade ilmenite |
| 12/11/2008 | WO2008089907A8 Process for the flotation of non-sulfidic minerals and ores |
| 12/11/2008 | WO2008089906A8 Process for the flotation of non-sulfidic minerals and ores |
| 12/10/2008 | CN101321588A Improving mineral recovery from ore |
| 12/10/2008 | CN101318195A Wet separation classification processing and reutilization method for domestic garbage |
| 12/10/2008 | CN101318194A Gravity force classification system with water as medium for domestic garbage |
| 12/10/2008 | CN101318193A Wet separation method for domestic garbage |
| 12/09/2008 | US7461745 Flotation of sulfide mineral species with oils |
| 12/04/2008 | WO2008148028A2 Methods and apparatuses for separating biological particles |