| Patents for B03D 1 - Flotation (8,101) |
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| 01/30/2013 | CN101972703B Beneficiation method for recovering zinc, lead and silver from zinc leaching residue |
| 01/30/2013 | CN101623673B Beneficiation method of antimonyore |
| 01/29/2013 | US8362304 Process for making glycol ether compositions useful for metal recovery |
| 01/29/2013 | US8360246 Froth flotation method and an apparatus for extracting a valuable substance from a slurry |
| 01/29/2013 | US8360245 Equipment and method for flotating and classifying mineral slurry |
| 01/24/2013 | US20130020400 Flotation machine rotor |
| 01/23/2013 | EP2547453A1 Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine |
| 01/23/2013 | CN102886312A Mineral sorting method for separating bastnaesite and monazite from high-grade mixed rare-earth concentrate |
| 01/23/2013 | CN102886311A Flotation method for platinum-mineral-containing violarite |
| 01/23/2013 | CN102886310A Method for separating scandium concentrate from bayan obo tailings |
| 01/23/2013 | CN102886309A Method for sorting bastnaesite concentrate and monazite concentrate from high-grade mixed rare-earth concentrate |
| 01/23/2013 | CN102886308A Method for recycling waste rare-earth polishing powder |
| 01/23/2013 | CN102886307A Process for implementing copper-nickel separation of nickelic sulfonium by bulk flotation columns |
| 01/23/2013 | CN102886306A Column-slot combined technology for grading calcium collophanite |
| 01/23/2013 | CN102886305A Method for separating scandium from bayan obo tailings |
| 01/23/2013 | CN102267694B Flotation activation system with gas self-supply structure for preparing activated carbon from fly ash |
| 01/23/2013 | CN102225370B Flotation impurity-removing method for asbestos-containing talcose ore |
| 01/23/2013 | CN102002602B Method for increasing recovery rates of lead and zinc during lead-zinc sulfide ore dressing-smelting joint application |
| 01/23/2013 | CN101982241B Emulsified diesel oil collector and preparation method thereof |
| 01/23/2013 | CN101757983B Tungsten ore floatation collecting agent and application thereof |
| 01/23/2013 | CN101618369B Hematite low temperature flotation agent and preparation method thereof |
| 01/17/2013 | WO2012139985A3 Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore |
| 01/17/2013 | DE112010002966T5 Schwebe-Trenn-Vorrichtung, Verfahren zur Schwebe-Trennung, und Verfahren zur Herstellung von Produkten unter Verwendung selbiger Levitation-separating device, method for floating separation, and methods of making products using Selbiger |
| 01/16/2013 | CN202666972U Temperature-controllable automatic ore pulp microwave heating system |
| 01/16/2013 | CN102875793A Synthesis and application of sorbitan monooleate polyoxyethylene ether for iron ore flotation |
| 01/16/2013 | CN102872980A Nickel oxide ore collecting agent and ore dressing method applying same |
| 01/16/2013 | CN102872979A Flotation separation technology for lithium and beryllium bulk concentrate |
| 01/16/2013 | CN102872978A Copper-zinc flotation process for minerals and products |
| 01/16/2013 | CN102872970A Process for improving quality and reducing impurities of tin stone multi-metal sulfide ore tin ore concentrate and combined equipment |
| 01/16/2013 | CN102319617B Process for recovering iron and carbon elements from blast furnace gas ash |
| 01/16/2013 | CN102228861B Sorting method of multi-metal lean hematite |
| 01/16/2013 | CN102151615B Method for floating fluorite in high-salinity alkaline water environment |
| 01/16/2013 | CN102019227B Stage grinding and high intensity magnetism, gravity separation, negative ion reverse flotation technique for lean hematite |
| 01/16/2013 | CN101850295B Beneficiation method for producing high-quality iron ore concentrate by low-grade magnetic iron ore |
| 01/16/2013 | CN101632962B Beneficiating method of diaspore type bauxite |
| 01/15/2013 | US8353405 Reverse froth flotation of calcite ore |
| 01/09/2013 | CN202655124U Prime power device for jet flotation machine |
| 01/09/2013 | CN102869449A Method for recovering valuable metals |
| 01/09/2013 | CN102861675A Flotation column feeding system |
| 01/09/2013 | CN102861674A Floatation processing method of pyrolusite |
| 01/09/2013 | CN102861673A Device for screening, grinding and adding particles of calcium oxide chemical in flotation |
| 01/09/2013 | CN102381739B Gas dissolving and releasing device with pressurization water pump and turbine air releaser being coaxial |
| 01/09/2013 | CN102284371B Column combined reinforced high-efficiency flotation method and flotation equipment thereof |
| 01/09/2013 | CN102205276B Sedimentary silicon-calcium collophanite silicon removal collecting agent and preparation method and using method thereof |
| 01/09/2013 | CN102198429B Flotation desliming process for solid sylvite mineral containing slime |
| 01/09/2013 | CN101912811B Method for preparing nepheline syenite powder |
| 01/09/2013 | CN101862701B Comprehensive processing method of high phosphorus-sulfur siderite |
| 01/09/2013 | CN101844110B Phyllosilicate mineral depressor for sulfide ore floatation and preparation method thereof |
| 01/08/2013 | CA2536060C A solid-liquid separation process |
| 01/03/2013 | US20130001137 Nanoparticle flotation collectors |
| 01/03/2013 | DE112010003263T5 Druckfarbenentfernungsvorrichtung, Vorrichtung zum Erneuern von Abfallpapier und Verfahren zum Benutzen einer Druckfarbenentfernungsvorrichtung Inking apparatus, apparatus for renewal of waste paper and method of using an ink remover |
| 01/02/2013 | EP2539076A1 Flotation machine |
| 01/02/2013 | CN202638596U Simple defoaming device for phosphate rock slurry and device for preparing phosphate concentrate slurry |
| 01/02/2013 | CN102847614A Short flotation column for selecting gold |
| 01/02/2013 | CN102847613A Flotation column |
| 01/02/2013 | CN102847612A Biodiesel for coal flotation and preparation method of biodiesel |
| 01/02/2013 | CN102847611A Sulfur concentrate purifying method |
| 01/02/2013 | CN102284372B Flotation method for carbonate minerals |
| 01/02/2013 | CN102198428B Carbon floatation production method after iron separation of zinc slag in rotary kiln in zinc industry |
| 01/02/2013 | CN102179314B Sorting device and method for aerating cyclonic micro-bubble flotation column |
| 01/01/2013 | US8343355 Self contained dissolved air flotation system |
| 12/27/2012 | WO2012176019A1 A methodology to determine flotation performance |
| 12/27/2012 | WO2012110284A3 Froth flotation control |
| 12/27/2012 | US20120325730 Flotation machine |
| 12/27/2012 | US20120325725 Flotation Reagent For Iron Ores Containing Magnetite And/Or Haematite |
| 12/26/2012 | EP2141281B1 Flotation apparatus |
| 12/26/2012 | CN202621311U Novel efficient compound type flotation column |
| 12/26/2012 | CN202621310U Spraying and air suction mixed flotation machine |
| 12/26/2012 | CN202621309U Separation hydrocyclone with inflating structure |
| 12/26/2012 | CN101972710B Double reverse flotation process of middle-low grade phosphorite |
| 12/26/2012 | CN101961683B Benification combined method of polymetallic sulphide ore containing copper, lead, zinc and tin |
| 12/26/2012 | CN101869875B Fluid mud agent and mud removing technology of mud-contained potassium mineral |
| 12/26/2012 | CN101745467B Original potential control flotation technology for copper ore with unmanageable high-magnetic pyrite content |
| 12/26/2012 | CN101524669B Ore-separating method for copper mineral existing in halide mode |
| 12/20/2012 | WO2012173661A1 Flotation of particles by chemically-induced sparging of bubbles |
| 12/20/2012 | WO2012171784A1 System and method for monitoring a condition of at least one nozzle |
| 12/20/2012 | WO2012171316A1 System and process for preparing active carbon from fly ash |
| 12/20/2012 | CA2839360A1 System and method for monitoring a condition of at least one nozzle |
| 12/20/2012 | CA2812170A1 Flotation of particles by chemically-induced sparging of bubbles |
| 12/19/2012 | EP2535116A1 Method and system for monitoring the condition of at least one nozzle |
| 12/19/2012 | CN202606291U Impurity flotation device for dry calcium carbonate powder |
| 12/19/2012 | CN202606290U Centrifugal tube type floatation foam tank |
| 12/19/2012 | CN202606289U Blast seal type flotation defoaming foam tank |
| 12/19/2012 | CN202606288U Flotation device for high-purity quartz sand |
| 12/19/2012 | CN102824964A Pre-contact aerating type floating column device |
| 12/19/2012 | CN102824963A High-efficiency quartz sand flotation machine |
| 12/19/2012 | CN102824962A Reagent formula used for zinc leaching residue floatation process and application method of reagent formula |
| 12/19/2012 | CN102824961A Beneficiation method for producing quartz and feldspar by using river and lake sands |
| 12/19/2012 | CN102824954A Method for separating bright molybdenum and brass in refractory molybdenum copper sulphide ore |
| 12/19/2012 | CN102259061B High-grade iron mineral flotation collector |
| 12/19/2012 | CN102205279B Collective floatation method for recycling silvers from high leaching residues |
| 12/19/2012 | CN102151614B Method for dressing, desilicication and desulfuration of sulfur-containing bauxite |
| 12/19/2012 | CN101972706B Inhibiting agent for separating copper-molybdenum mineral and preparation method and application thereof |
| 12/19/2012 | CN101927215B Positive flotation method for bauxite |
| 12/19/2012 | CN101823026B Combined collecting agent for reverse flotation phosphorous reduction of high phosphorus oolitic hematite |
| 12/19/2012 | CN101816981B Environmentally-friendly amine cationic collector and using method thereof |
| 12/19/2012 | CN101791592B Positive flotation method of low grade refractory phosphate ores |
| 12/19/2012 | CN101385996B Preparation method of flotation promoter |
| 12/13/2012 | WO2012168084A1 Method for obtaining metal-containing valuable substances from a suspension-like mass flow that contains metal-containing valuable substances |
| 12/13/2012 | WO2012167654A1 Total cross-section pneumatic flotation machine |