| Patents for B03D 1 - Flotation (8,101) |
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| 02/09/2012 | WO2012016721A1 Sparging device for a flotation cell |
| 02/08/2012 | EP2415527A1 Aeration device for a flotation cell, flotation cell and flotation method |
| 02/08/2012 | CN202139055U 由粉煤灰制备活性炭的浮选炭化系统 Preparation of activated carbon from fly ash flotation carbonization system |
| 02/08/2012 | CN202137056U 一种叶片排墨浮选槽 Kind vane discharge ink flotation |
| 02/08/2012 | CN202137055U 氧化矿浮选机 Oxidized ore flotation machine |
| 02/08/2012 | CN202137054U 机柱联合强化高效浮选柱 Machine column joint strengthened efficient flotation column |
| 02/08/2012 | CN102343309A Machine-column combined three-section floating equipment |
| 02/08/2012 | CN101298067B 瞬时酸化降解的反浮选铁精矿的过滤方法 Transient acidification degradation reverse flotation iron ore concentrate filtration method |
| 02/01/2012 | EP2411550A1 Platinum group metal recovery from powdery waste |
| 02/01/2012 | CN202131096U 由粉煤灰制备活性炭的浮选活化系统 Preparation of activated carbon from fly ash flotation activation system |
| 02/01/2012 | CN202129151U 双叶片浮选机叶轮 Dual blade flotation machine impeller |
| 02/01/2012 | CN202129150U 多级浮选设备 Multistage flotation devices |
| 02/01/2012 | CN202129149U 充气旋流微泡浮选柱分选设备 Inflatable cyclone microbubble flotation column sorting equipment |
| 02/01/2012 | CN102341512A Platinum Group Metal Recovery From Powdery Waste |
| 02/01/2012 | CN101972709B 含炭铅锌矿的浮选方法及其除炭抑制剂 Lead-zinc flotation method and the addition of carbon-containing carbon inhibitors |
| 01/27/2012 | CA2747615A1 Systems and methods for removing finely dispersed particulate matter from a fluid stream |
| 01/26/2012 | WO2012009871A1 Large cyclone spraying flotation column |
| 01/25/2012 | CN102327818A Floatation device |
| 01/25/2012 | CN102327817A Method for recovering low-grade valuable metals from gold mine cyanidation slag |
| 01/25/2012 | CN102327816A Method by utilizing sulfuric-acid residue to produce iron concentrates |
| 01/25/2012 | CN102327815A Beneficiation method for replacing sodium cyanide floating lead zinc to difficultly select ore |
| 01/19/2012 | WO2012007815A1 Flotation system for wastewater treatment |
| 01/19/2012 | WO2012006662A1 Apparatus and method for determining mineral separability from an ore |
| 01/18/2012 | CN202116319U System with flotation units and using coal ash for manufacturing high specific surface activated carbon |
| 01/18/2012 | CN202113946U Coal ash flotation separation equipment with turbulent gas dispersing device |
| 01/18/2012 | CN202113945U Powdered coal ash floatation separating equipment provided with conical diffusion area on tower wall |
| 01/18/2012 | CN202113944U Powdered coal ash floatation separating equipment with ultrasonic separating unit |
| 01/18/2012 | CN202113943U Foam damper for flotation machine and flotation machine |
| 01/18/2012 | CN202113942U Rotor of floatation machine |
| 01/18/2012 | CN102319639A Preparing and adding method and adding device of sulfurous acid in process of separating copper from lead and zinc |
| 01/18/2012 | CN102319638A Turbulent mixed pulverized fuel ash multi-stage floatation separation system |
| 01/18/2012 | CN102319637A Self-air-supply pulverized fuel ash multi-stage floatation separation system |
| 01/18/2012 | CN102319636A Iron mineral reverse floatation inhibitor in iron silicon system and preparation method of iron mineral reverse floatation inhibitor |
| 01/18/2012 | CN102319635A GH coal collector and preparation method thereof |
| 01/18/2012 | CN102319634A Process for recovering fuel from collophanite |
| 01/18/2012 | CN102319633A Flotation method for waste residue of phosphate gypsum |
| 01/18/2012 | CN102319632A Beneficiation method for improving rare earth grade of rare earth ore |
| 01/18/2012 | CN102319631A Method for flotation of rare earth from Baiyunebo tailings |
| 01/18/2012 | CN102319630A Method for improving rare earth grade of rare earth ore |
| 01/18/2012 | CN102319629A Method for activating and floating sulfide minerals suppressed by cyanide ions |
| 01/18/2012 | CN102319618A Ore dressing method for copper sulphide nickel ores with high pyrrhotite content |
| 01/18/2012 | CN102319617A Process for recovering iron and carbon elements from blast furnace gas ash |
| 01/18/2012 | CN102319614A Benefication method for recovering ilmenite from iron tailings in Shandong area |
| 01/12/2012 | WO2012003582A1 Apparatus and methods for removing hydrocarbons and other adherents from sand |
| 01/12/2012 | CA2804232A1 Apparatus and methods for removing hydrocarbons and other adherents from sand |
| 01/11/2012 | CN202105727U Foam stabilizing device for floatation machine |
| 01/11/2012 | CN202105726U Flotation tank with cover plate |
| 01/11/2012 | CN202105725U Stator base of flotation machine |
| 01/11/2012 | CN101474599B Rotational flow and jet flow inflating method and device thereof |
| 01/11/2012 | CN101362118B Flotation column pulp quadric mineralising method |
| 01/11/2012 | CN101259451B Preparation of floating collector |
| 01/10/2012 | US8092686 Modified amine-aldehyde resins and uses thereof in separation processes |
| 01/10/2012 | CA2340363C Flotation of sulfide mineral species with oils |
| 01/04/2012 | EP2401086A1 Collecting agent and method for floatation of insoluble components of raw salts |
| 01/04/2012 | EP2401085A1 Foaming agent and method for floatation of insoluble components of raw salts |
| 01/04/2012 | CN202097033U Device for separating copper from slags after separating carbon from slag tails in a zinc industry rotary kiln |
| 01/04/2012 | CN102302983A Quaternary ammonium salt hydroximic acid phosphorus ore floatation collecting agent and preparation method thereof |
| 01/04/2012 | CN102302982A Ore selecting method for recovering scheelite from gneiss-type ore |
| 01/04/2012 | CN102302981A Beneficiation reagent and method for separating copper-molybdenum mixed concentrates |
| 01/04/2012 | CN102302969A New stage dissociation-fractional selection flotation process |
| 01/04/2012 | CN101792851B Recovery process of low-grade oxidizing molybdenum ore |
| 01/03/2012 | US8088347 Process for recovering copper sulphide from copper bearing ores by froth flotation |
| 01/03/2012 | CA2518853C Auxiliary agitator for a flotation device |
| 01/03/2012 | CA2512135C Guiding device for a flotation machine |
| 12/29/2011 | WO2011161650A1 Beneficiation of uranium from low grade uranium containing ores |
| 12/28/2011 | CN202087423U Xcfⅱ/kyf2联合充气式浮选机 Xcfⅱ / kyf2 joint inflatable flotation machine |
| 12/28/2011 | CN102294306A 一种提高原生钛精矿品位的方法 An enhanced native titanium concentrate grade methods |
| 12/28/2011 | CN102294305A Medicament for mineral separation and floatation of ilmenite in Shandong province |
| 12/28/2011 | CN102294304A Method for floatation of bauxite |
| 12/28/2011 | CN102294296A 一种硅钙质型萤石矿的浮选富集工艺 Flotation enrichment process for silicon-type calcium fluorite ore |
| 12/22/2011 | WO2011157902A1 A method for harvesting algae |
| 12/22/2011 | WO2011157253A2 Arrangement for separating floating solid particles and/or solid fibers from solid-liquid mixtures by means of flotation |
| 12/22/2011 | DE102010027448A1 Anordnung zur Erzeugung von Luftblasen in Flüssigkeiten An arrangement for generating air bubbles in liquids |
| 12/21/2011 | CN102284377A 带有扩散锥体的粉煤灰浮选分离设备 With diffusion cone of ash flotation separation equipment |
| 12/21/2011 | CN102284376A 内-内式粉煤灰多级浮选分离系统 Inside - in-the-fly multi-stage flotation separation system |
| 12/21/2011 | CN102284375A 带有物理分离装置的粉煤灰浮选分离设备 Fly flotation separation device with a physical separation device |
| 12/21/2011 | CN102284374A 外-内式粉煤灰多级浮选分离系统 Outside - in-the-fly multi-stage flotation separation system |
| 12/21/2011 | CN102284373A 一种浮选锂云母工艺方法 A lithium mica flotation process for |
| 12/21/2011 | CN102284372A 一种碳酸盐矿物的浮选方法 One kind of carbonate mineral flotation method |
| 12/21/2011 | CN102284371A 机柱联合强化高效浮选方法及其浮选设备 Machine column flotation method and joint strengthening efficient flotation devices |
| 12/21/2011 | CN102284370A 紊流式粉煤灰浮选工艺 Fly turbulent type flotation process |
| 12/21/2011 | CN102284369A 一种提高浮选回收率的方法 An enhanced flotation recovery methods |
| 12/21/2011 | CN102284353A 一种从apt废料中回收钨锡金属的方法 A method of recovering tungsten tin metal scrap from apt |
| 12/21/2011 | CN102284352A 一种用于复杂难处理钾钠长石矿高效选矿除杂工艺及组合药剂 A complex and efficient refractory potassium and sodium feldspar ore beneficiation process for removing impurities and combination of agents |
| 12/21/2011 | CN102284351A 从白云鄂博富钾板岩中分选钾长石精矿的选矿方法 Feldspar concentrate beneficiation methods selected from the Bayan Obo potassium-rich slate carve |
| 12/20/2011 | CA2546916C Method and reactor for flocculation treatment |
| 12/15/2011 | WO2011099030A8 A proces for producing high purity fe2 o3 for value-added applications including blast furnace feed for a poor-grade iron ore slime |
| 12/14/2011 | CN202070405U 一种浮选药剂添加流量控制装置 One kind of flotation reagents add flow control device |
| 12/14/2011 | CN102274802A 一种煤炭深度净化系统及方法 One kind of coal deep purification system and method |
| 12/14/2011 | CN102274801A 用于从纤维悬浮液去除印刷油墨或脱墨的浮选机和方法 Flotation machine and method for the removal of printing inks or fiber suspension from deinking |
| 12/14/2011 | CN102274800A 一种抑制硫化铜矿物浮选的复合抑制剂 A method of inhibiting copper sulfide flotation of complex inhibitor |
| 12/14/2011 | CN102274799A 一种用于从浮选尾矿中高效磁选回收硫铁精矿的组合药剂 An efficient magnetic separation flotation tailings recovery of sulfur from iron ore concentrate combination of agents |
| 12/14/2011 | CN102274798A 一种低活性硫铁矿组合浮选捕收剂 A low activity of pyrite flotation collector combinations |
| 12/14/2011 | CN102274797A 一种提高含菱铁矿石分选指标的分选工艺 An enhanced index containing diamond ore sorting sorting process |
| 12/14/2011 | CN102274796A 一种提纯氟碳铈精矿的选矿方法 An ore beneficiation methods Bastnaesite purification |
| 12/14/2011 | CN102274795A 一种从高钙型钒矿富集五氧化二钒的选矿方法 An enrichment beneficiation methods calcium vanadium pentoxide from mine |
| 12/13/2011 | CA2453678C Hydroxamate composition and method for froth flotation |
| 12/07/2011 | CN202061719U 无短路广义浮选机 No short circuit generalized flotation machine |
| 12/07/2011 | CN202061718U 浮选柱平置刮板 Column flotation flat blade set |
| 12/07/2011 | CN202061717U 胶磷矿双柱浮选装置 Collophanite double-column flotation device |