| Patents for B03D 1 - Flotation (8,101) |
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| 03/05/2014 | CN103611634A Normal-temperature phosphorite flotation collector and preparation method thereof |
| 03/05/2014 | CN103611633A Tungsten-bearing limonite processing method |
| 03/05/2014 | CN103611624A Floatation and acid pickling combined process for processing low-grade mixed copper ore |
| 03/05/2014 | CN103120986B Flotation tank |
| 03/05/2014 | CN102974467B Beneficiation reagent and of separating and recycling precious metal from cooper anode mud using method thereof |
| 03/04/2014 | US8663478 Method for treating water by advanced oxidation and ballasted flocculation, and corresponding treatment plant |
| 03/04/2014 | US8662311 Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine |
| 02/27/2014 | WO2014029932A1 Collectors for ore enrichment |
| 02/27/2014 | WO2014029931A1 Collectors for ore enrichment |
| 02/26/2014 | CN103608119A System and method for monitoring a condition of at least one nozzle |
| 02/26/2014 | CN103599852A Novel rake flotation machine |
| 02/26/2014 | CN103599851A Novel efficient energy-saving environment-friendly flotation reagent |
| 02/26/2014 | CN103599850A Agent for recycling silicon carbide in silicon wafer cutting scraps and preparation method of agent |
| 02/26/2014 | CN102671769B Beneficiation method for flotation and recovery of molybdenum from easy-floating gangue refractory molybdenum ore |
| 02/25/2014 | US8657118 Collector for the flotation of carbonates |
| 02/24/2014 | CA2787607A1 A centrifuge process for dewatering oil sands tailings |
| 02/20/2014 | US20140048455 Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore |
| 02/20/2014 | US20140048454 Collectors for ore beneficiation |
| 02/20/2014 | US20140048453 Collectors for ore beneficiation |
| 02/19/2014 | EP2696986A1 Diamine compounds and their use for inverse froth flotation of silicate from iron ore |
| 02/19/2014 | EP2696985A2 Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore |
| 02/19/2014 | EP2696984A2 Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore |
| 02/19/2014 | CN203437218U Flotation classifier higher in flotation efficiency |
| 02/19/2014 | CN203437217U Stirring jetting spiral-flow type multi-grade floatation device |
| 02/19/2014 | CN103596696A Method for obtaining metal-containing valuable substances from a suspension-like mass flow that contains metal-containing valuable substances |
| 02/19/2014 | CN103596695A Method and apparatus for froth flotation control |
| 02/19/2014 | CN103586139A Flotation machine and flotation method |
| 02/19/2014 | CN103586138A Phosphor decrease and iron extraction technology of high phosphorus magnetic iron ore |
| 02/19/2014 | CN103586137A Flotation recovery method of micro-fine particle ilmenite |
| 02/19/2014 | CN102716810B Foaming agent for flotation |
| 02/18/2014 | CA2591884C Modified amine-aldehyde resins and uses thereof in separation processes |
| 02/12/2014 | CN203425924U Flotation process impurity elimination equipment |
| 02/12/2014 | CN203425923U Device for discharging coarse sand in flotation machine |
| 02/12/2014 | CN203425922U Lead ore flotation system |
| 02/12/2014 | CN103567078A Carboxymethyl starch inhibitor for reverse flotation of hematite |
| 02/12/2014 | CN103567077A Method for concentrating sulfur with fluorosilicic acid as activator of pyrite |
| 02/12/2014 | CN103567076A Beneficiation method of micro-fine particle limonite |
| 02/12/2014 | CN103567075A Method for concentrating sulfur with sodium fluorosilicate mother liquor as activator of pyrite |
| 02/12/2014 | CN102921558B Injection, agitation and aspiration combined flotation machine |
| 02/12/2014 | CN102921554B Step regrinding and stage desulphurization method for high sulfur-copper-zinc ore |
| 02/12/2014 | CN102764701B Flotation method of highly argillaceous alkaline gangue copper oxide ore |
| 02/12/2014 | CN102580859B Collecting agent for direct and reverse flotation of phosphate |
| 02/12/2014 | CN102247925B Flotation method of nonferrous metal ores |
| 02/11/2014 | CA2626442C A separator tank for separation of fluid comprising water, oil and gas |
| 02/05/2014 | CN203417766U Novel flotation machine |
| 02/05/2014 | CN203417765U Improved flotation machine ore pulp pipeline |
| 02/05/2014 | CN103555938A Dressing and smelting method for high-silt content copper oxide ores |
| 02/05/2014 | CN103555790A Biochemical preparation method of starch for selective flocculation of fine iron oxide ore |
| 02/05/2014 | CN103553905A Unsaturated alicyclic carboxylic acid and preparation method and application thereof |
| 02/05/2014 | CN103551258A Composite collecting agent for recycling LiBeTaNb from granite pegmatite ore |
| 02/05/2014 | CN103551257A Phosphate reverse flotation process |
| 02/05/2014 | CN103551256A Activating agent for use in floatation of silver in zinc hydrometallurgy acid leaching pulp |
| 02/05/2014 | CN103551255A Molybdenum oxide ore flotation collecting agent and using method |
| 02/05/2014 | CN103551254A Inorganic floatation carrier for silver floatation of zinc hydrometallurgy acid leaching pulp |
| 02/05/2014 | CN103551253A Silver floatation production process method for zinc hydrometallurgy acid leaching pulp |
| 02/05/2014 | CN103551245A Beneficiation method for comprehensively reclaiming complex multi-metal micro-grain cassiterite sulphide ore |
| 02/05/2014 | CN102553727B Copper sulfide ore flotation agent, preparation method and application |
| 01/30/2014 | WO2014016110A1 Method for determining bubble size distribution and measuring device |
| 01/30/2014 | US20140027354 Diamine compounds and their use for inverse froth flotation of silicate from iron ore |
| 01/30/2014 | DE102012213031A1 Method of characterizing battery reagent for waterproofing in pulp contained particles containing ground ore, involves performing quantification of content of separated recyclable particles in separated carrier particle batch |
| 01/29/2014 | EP2690070A1 Dissolved-air flotation-type pretreatment apparatus |
| 01/29/2014 | EP2689012A1 Method for high-throughput screening of drops by osmotic exchange and density variation |
| 01/29/2014 | CN203408793U Double-side overflow type flotation machine |
| 01/29/2014 | CN203408792U Novel flotation column feeding device |
| 01/29/2014 | CN203408791U Ore pulp de-foaming pool with deflector |
| 01/29/2014 | CN103537380A Reverse flotation, tailings cleaning and recleaning method of magnesite ore |
| 01/29/2014 | CN102773169B Collecting agent capable of achieving iron removal during reverse flotation and desiliconization of magnesite ore and preparation method thereof |
| 01/29/2014 | CN102056671B Materials and process for enhancing selective separations |
| 01/29/2014 | CN101965226B Method for processing nickel bearing sulphides |
| 01/28/2014 | US8636841 Cement manufacturing apparatus and method |
| 01/23/2014 | WO2014012823A1 Method for removing interfering substances from an aqueous fibrous-material suspension |
| 01/23/2014 | WO2014012139A1 Monothiophosphate containing collectors and methods |
| 01/23/2014 | US20140021104 Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore |
| 01/22/2014 | CN203400781U Flotation machine with automatic flushing device |
| 01/22/2014 | CN203400780U Automatic flushing device for spindle of flotation machine |
| 01/22/2014 | CN103523782A Silicon carbide air-floatation separation purification apparatus and method |
| 01/22/2014 | CN103521360A Desulfurization method of sulfur-bearing iron concentrate |
| 01/22/2014 | CN103521359A High-concentration separation flotation technology for roughing of copper and molybdenum bulk concentrates |
| 01/22/2014 | CN103521358A Method for preprocessing copper and molybdenum bulk concentrates before separation flotation |
| 01/22/2014 | CN103521357A Method for utilizing return water of separation flotation for copper and molybdenum bulk concentrates |
| 01/22/2014 | CN103521356A Segmenting, speed-differencing and flow-distributing flotation technological method |
| 01/22/2014 | CN103521355A Ore washing water processing method |
| 01/22/2014 | CN103521354A Method for improving asphalt yield in oil sand water base extraction by adding diluent |
| 01/22/2014 | CN103521349A Comprehensive-utilization mineral separation process for ultra-lean magnetite |
| 01/22/2014 | CN103521346A Separation floatation technology with copper and molybdenum bulk concentrate regrinding omitted |
| 01/22/2014 | CN103521344A Method for separating and purifying low-grade fluorite barite paragenetic ores |
| 01/22/2014 | CN102284369B Method for improving flotation recovery rate |
| 01/16/2014 | WO2014008581A1 Method and apparatus for treating tailings using alternating current |
| 01/15/2014 | CN203389757U Scrapper blade device of floatation machine |
| 01/15/2014 | CN103506227A Pulse-jet-type foam flotation machine |
| 01/15/2014 | CN103506226A High-efficiency dehydration technology for reverse flotation products of high sulfur bauxite |
| 01/15/2014 | CN103506225A Zinc oxide mineral beneficiation collecting agent and preparation method of zinc oxide mineral beneficiation collecting agent |
| 01/15/2014 | CN103506224A High-efficiency desulfurization method for reverse flotation of high sulfur bauxite |
| 01/15/2014 | CN103506223A Combined processing method for selection and smelting of iron ore |
| 01/15/2014 | CN103506215A Beneficiation process for quality improvement and iron removal of feldspar ores |
| 01/15/2014 | CN103506213A Method for preparing liquid sodium silicate through copper and sulfide tailings |
| 01/15/2014 | CN103506211A Coal slurry pre-processor system |
| 01/15/2014 | CN102802801B A froth flotation method and an apparatus for extracting a valuable substance from a slurry |
| 01/15/2014 | CN102698877B Copper-lead separation flotation inhibitor and applications thereof |
| 01/15/2014 | CN102639445B Liquid treatment system |