| Patents for B03D 1 - Flotation (8,101) |
|---|
| 10/12/2011 | EP1992735B1 Method and device for aerating suspensions |
| 10/12/2011 | CN102211061A Total cross-section inflatable floatation machine |
| 10/12/2011 | CN102211060A Activation method for flotation process of difficultly processed copper oxide ores |
| 10/12/2011 | CN102211054A Process for sorting coarse coal slime by utilizing heavy medium liquid-solid fluidized bed |
| 10/05/2011 | EP2370191A2 A method and device for converting horizontal tanks into gas flotation separators |
| 10/05/2011 | CN201997387U Flotation machine for high purity quartz sand |
| 10/05/2011 | CN201997386U Compressed-air type mechanical stirring flotation machine |
| 10/05/2011 | CN201997385U Multi-path corrosion medium full-automatic medicine adding device |
| 10/05/2011 | CN102209811A 混合装置 Mixing device |
| 10/05/2011 | CN102205281A Temperature control experiment single-trough flotation machine |
| 10/05/2011 | CN102205280A Method for increasing recovery rate of silvers from high leaching residues by flotation |
| 10/05/2011 | CN102205279A Collective floatation method for recycling silvers from high leaching residues |
| 10/05/2011 | CN102205278A Collophanite flotation collecting agent prepared from rubber seed oil and method for preparing same |
| 10/05/2011 | CN102205277A Method for applying collecting agent for coke powder flotation |
| 10/05/2011 | CN102205276A Sedimentary silicon-calcium collophanite silicon removal collecting agent and preparation method and using method thereof |
| 10/05/2011 | CN102205275A Reinforced floatation desilicification method for high-silicon bauxite |
| 10/05/2011 | CN102205274A Method for resisting sulfidation inhibition of copper oxide ore flotation system |
| 10/05/2011 | CN102205270A Method for extracting molybdenum concentrate from hydrocyclone sand |
| 10/05/2011 | CN102205269A Selection method for molybdenum and tungsten oxide mixed rough concentrate |
| 09/28/2011 | CN102198429A Flotation desliming process for solid sylvite mineral containing slime |
| 09/28/2011 | CN102198428A Carbon floatation production method after iron separation of zinc slag in rotary kiln in zinc industry |
| 09/22/2011 | WO2011114303A1 Improvement of concentrate quality in enrichment of ug-2 platinum ore |
| 09/22/2011 | WO2011113866A1 Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine |
| 09/22/2011 | US20110226674 Mixture of collectors for flotation of clay minerals from potash ores |
| 09/22/2011 | CA2792424A1 Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine |
| 09/21/2011 | EP2366456A1 Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine |
| 09/21/2011 | EP1419012B1 Hydroxamate composition and method for froth flotation |
| 09/21/2011 | CN201978820U 带有旋转接头的圆形充气搅拌式浮选机 Round inflatable flotation machine with rotating joints |
| 09/21/2011 | CN201978819U 一种单槽浮选机的承浆槽 One kind of flotation machine Single bearing slurry tank |
| 09/21/2011 | CN201978818U 一种封闭式圆型浮选机液位自动控制装置 A closed circular flotation machine level control device |
| 09/21/2011 | CN102191375A Technology for recycling gold and silver through direct flotation under high Zn<2+> concentration of zinc hydrometallurgy acid leaching pulp |
| 09/21/2011 | CN102189040A Method for carrying out flotation on high-silicon high-calcium low-grade magnesite step by step |
| 09/21/2011 | CN102189037A Impurity removal process for quartz sand |
| 09/21/2011 | CN101198746B 浮选室 Flotation chamber |
| 09/21/2011 | CN101172216B Self-suction gas-liquid mixing impeller |
| 09/14/2011 | EP2364758A1 Continuous collection method of particle component in aqueous solution and apparatus therefor |
| 09/14/2011 | EP2364246A2 Method for separating individual valuable materials from mixed, in particular milled, plastic waste |
| 09/14/2011 | EP2171106B1 Method for ore enrichment by means of hydrophobic, solid surfaces |
| 09/14/2011 | CN102181654A Method for recovering zinc, silver and copper from zinc leaching residue |
| 09/14/2011 | CN102179314A Sorting device and method for aerating cyclonic micro-bubble flotation column |
| 09/14/2011 | CN102179313A Single-trough floatation method adopting helical rotor, device and use |
| 09/14/2011 | CN102179312A Large swirl injection flotation column |
| 09/14/2011 | CN102179311A Anion collecting agent prepared from illegal cooking oil |
| 09/14/2011 | CN102179310A Floating process for comprehensively recycling copper separation tailings |
| 09/14/2011 | CN102179309A Foam controlling and flotation method for zinc oxide ore |
| 09/14/2011 | CN102179308A Oredressing method for removing sesquioxide of iron and aluminum |
| 09/14/2011 | CN101428248B Beneficiation method for recycling specularite |
| 09/09/2011 | WO2011106828A1 Flotation machine rotor |
| 09/09/2011 | CA2806338A1 Flotation machine rotor |
| 09/07/2011 | CN102172566A XCF II/KYF2 combined inflatable flotation machine |
| 09/07/2011 | CN102172565A Method for floating coal by using modified waste oil as flotation agent |
| 09/07/2011 | CN102172559A Tungsten and tin recovery concentration method combining centrifugal concentration with floatation |
| 09/07/2011 | CN101537388B Separation method for bismuth-molybdenum-copper-sulfide mixed concentrate |
| 09/07/2011 | CN101474597B Floatation separation method for mengite and hamartite in misch metal ore concentrate |
| 09/07/2011 | CN101195111B Ore slurry rotational flow floatation method rotational flow flotation column and flotation unit used thereof |
| 09/06/2011 | US8011514 Modified amine-aldehyde resins and uses thereof in separation processes |
| 09/01/2011 | WO2011104437A1 Flotation machine |
| 09/01/2011 | WO2011067680A3 Separation of cooper minerals from pyrite using air-metabisulfite treatment |
| 09/01/2011 | CA2789233A1 Flotation machine |
| 08/31/2011 | CN201949923U 一种充气搅拌式浮选机 A pneumatic flotation machine |
| 08/31/2011 | CN201949922U 用于浮选机电动执行器的齿轮机构 Flotation machine gear mechanism for electric actuators |
| 08/31/2011 | CN102168190A Method for enrichment of vanadium from stone coal mine in a manner of low consumption and high efficiency |
| 08/31/2011 | CN102166545A Mineral dressing additive for gold mine and preparation method thereof |
| 08/31/2011 | CN102166541A Method for selecting phosphate ore by fluosilicic acid |
| 08/31/2011 | CN101787448B Comprehensive utilization process of high-carbon high-sulfur stone coal containing vanadium |
| 08/31/2011 | CN101423455B Butanol-octanol waste oil and 2-PH waste oil resource treatment method |
| 08/31/2011 | CN101347765B Liquid level control system of side mine-discharging terminal of groove type floatation cell |
| 08/30/2011 | US8008931 Method and device for monitoring the operation of a flotation cell |
| 08/30/2011 | CA2442523C Method for recovering components from a feed slurry |
| 08/25/2011 | US20110203975 Mixture of an Amine Alkoxylate Ester and a Quaternary Ammonium Compound as a Collector for Minerals Containing Silicate |
| 08/25/2011 | DE102007024048B4 Verfahren zum Trennen eines Abfallgemenges von Gummi und Holz A method for separating a batch of waste rubber and wood |
| 08/24/2011 | EP2358476A1 Mixture of collectors for flotation of clay minerals from potash ores |
| 08/24/2011 | CN102161015A Bubble treatment method of flotation gold concentrate microbiological oxidation pretreatment process and microbiological oxidation reactor |
| 08/24/2011 | CN101028612B Closed-circuit method for improving refractory gold ore concentrate quality and recovery rate |
| 08/18/2011 | WO2011099030A1 A proces for producing high purity fe2 o3 for value-added applications including blast furnace feed for a poor-grade iron ore slime |
| 08/18/2011 | US20110198296 Sulfide flotation aid |
| 08/18/2011 | US20110198295 Installation for Water Treatment by Flotation and Corresponding Water Treatment Method |
| 08/18/2011 | CA2789308A1 A process for producing high purity fe2o3 for value-added applications including blast furnace feed for a poor-grade iron ore slime |
| 08/17/2011 | EP2356276A1 Mixing device |
| 08/17/2011 | EP2355933A1 Mixture of an amine alkoxylate ester and a quaternary ammonium compound as a collector for minerals containing silicate |
| 08/17/2011 | CN201930850U 一种尾矿的管路结构 A tailings pipeline structure |
| 08/17/2011 | CN201930849U 组装式浮选机导流筒 Draft tube assembly type flotation machine |
| 08/17/2011 | CN201930848U 浮选机隔离筒 Flotation machine isolation barrel |
| 08/17/2011 | CN102154563A Flotation method for enriching lithium from brine of salt lake brine |
| 08/17/2011 | CN102151618A Double-impeller pulp self-pumping flotation machine |
| 08/17/2011 | CN102151617A Pneumatic flotation machine with mechanical stirring |
| 08/17/2011 | CN102151616A Method for separating lepidolite ore concentrate from tantalum-niobium tailing through flotation |
| 08/17/2011 | CN102151615A Method for floating fluorite in high-salinity alkaline water environment |
| 08/17/2011 | CN102151614A Method for dressing, desilicication and desulfuration of sulfur-containing bauxite |
| 08/17/2011 | CN102151613A Method for recovering gold and silver by iron extraction, flotation and desulfurization after ultrasonic treatment of sulfate slag |
| 08/17/2011 | CN102151607A Joint magnetic flotation sorting method for complex magnetic pyrite copper-containing pyrite ore |
| 08/17/2011 | CN101519365B Improved production method for salicylhydroxamic acid |
| 08/11/2011 | WO2011096479A1 Method for separating arsenic mineral from copper material with high arsenic content |
| 08/11/2011 | WO2011094842A1 Froth flotation and apparatus for same |
| 08/11/2011 | CA2787089A1 Froth flotation and apparatus for same |
| 08/10/2011 | EP1478594B1 Method for producing cubic boron nitride |
| 08/10/2011 | CN102145317A High-purity quartz sand flotation machine |
| 08/10/2011 | CN101417260B High iron bauxite dressing method |
| 08/09/2011 | US7993051 Methods and apparatus for enhancing venturi suction in eductor mixers |
| 08/09/2011 | US7992718 Method for enhancing selectivity and recovery in the fractional flotation of particles in a flotation column |