| Patents for B03D 101 - Specified effects produced by the flotation agents (940) |
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| 06/27/2012 | CN102513217A Method for flotation separation of zinc and sulfur minerals |
| 06/27/2012 | CN102513216A Method for comprehensively recycling copper and silver from low-copper and high-silver ores |
| 06/27/2012 | CN102513215A Method for separating gold, silver and other metals and sulfur from waste cyanide tailings by floatation |
| 06/27/2012 | CN102513214A Process for separating copper from waste micro/fine-particle zinc tailing |
| 06/20/2012 | CN102503874A Thiourea compound, application thereof to metal ore flotation and preparation of thiourea compound |
| 06/20/2012 | CN102503873A Diltiazem allene amidoxime compound, application of diltiazem allene amidoxime compound in flotation of metal mine and preparation method for diltiazem allene amidoxime compound |
| 06/20/2012 | CN102500471A Selected molybdenum collector |
| 06/20/2012 | CN102500469A Phosphogypsum reverse flotation, desilication and impurity removal process |
| 06/13/2012 | CN102489411A Flotation two-stage desiliconization method for high-silicon bauxite |
| 06/13/2012 | CN102489410A Collector for floating ilmenite and preparation method thereof |
| 06/13/2012 | CN102489407A Mineral processing method for recycling scheelite/molybdenum oxide ores from molybdenum sulfide flotation tailings |
| 06/13/2012 | CN102489385A Combined technology of phosphorite scrubbing and direct floatation and reverse floatation |
| 05/30/2012 | CN102476076A 伯、仲烷基磺酸钠的新用途 New uses for primary, secondary alkyl sulfonate |
| 05/30/2012 | CN102476074A 一种铝土矿正浮选用的捕收剂 One kind of bauxite upright selected collectors |
| 05/23/2012 | CN102464600A 胺基乙基黄原酸氰乙酯化合物和制备方法及其捕收剂 Amino ethyl acrylate xanthan cyanide compound and preparation method and collectors |
| 05/23/2012 | CN102464599A 胺基甲基黄原酸氰乙酯化合物和制备方法及其捕收剂 Amino methyl ethyl xanthate cyanide compound and preparation method and collectors |
| 05/09/2012 | CN102443071A Composite modified starch as hematite reverse flotation inhibitor and preparation method thereof |
| 05/09/2012 | CN102441491A Gradient flotation method for low-activity pyrites |
| 04/25/2012 | CN102423728A 一种含铜硫化镍矿的浮选方法 A flotation method for copper nickel sulphide ore |
| 04/25/2012 | CN101507948B 一种低温条件浮选萤石的捕收剂 A cryogenic conditions collector flotation fluorite |
| 04/25/2012 | CN101455996B 单斜磁黄铁矿与方铅矿浮选分离工艺 Monoclinic pyrrhotite and galena flotation separation process |
| 04/18/2012 | CN101081378B 粗选高浓度开路高效浮选新工艺 High concentrations of open and efficient roughing flotation new technology |
| 04/11/2012 | CN102407189A Reverse flotation collector for bauxite and preparation method thereof |
| 04/11/2012 | CN102407188A 一种氧化矿粗粒常温浮选捕收剂的制备方法 An oxidized ore flotation collector coarse room temperature preparation |
| 04/04/2012 | CN102397819A 一种分离铜铅锌铁多金属硫化矿的选矿方法 An iron beneficiation of copper lead and zinc polymetallic sulfide ore separation |
| 03/28/2012 | CN101224441B Processing technology for molybdenum and tungsten oxidized ore |
| 03/21/2012 | CN101712014B Multicategory-impurity single fluorite ore dressing method |
| 03/14/2012 | CN102371212A Technology of enhanced-dispersion partial selective and bulk flotation of lead and zinc sulfide ores under low and high alkalinity |
| 03/08/2012 | WO2011147855A3 Use of quaternary ammonium compounds as collectors in froth flotation processes |
| 03/07/2012 | CN102366731A Method for activating and adjusting mineralized bubbles in vulcanizing flotation process of copper oxide ores |
| 02/22/2012 | CN102357426A Inhibitor for fluorite ore silicon mineral and calcium carbonate mineral |
| 02/22/2012 | CN102357424A Extracting method for copper in slag of copper smelting converter |
| 02/22/2012 | CN102357404A Method for raising grade of rutile by adopting microwave irradiation-magnetic separation-floatation combined process |
| 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 |
| 01/25/2012 | 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 |
| 01/18/2012 | 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 |
| 01/04/2012 | 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 | 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 |
| 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 | 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 |
| 12/21/2011 | CN102284373A 一种浮选锂云母工艺方法 A lithium mica flotation process for |
| 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 |
| 12/14/2011 | 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 | 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 |
| 12/07/2011 | CN102266822A 一种辉钼矿浮选捕收剂 A molybdenum ore flotation collector Fai |
| 11/30/2011 | CN102259063A 一种胶磷矿正-反浮选捕收剂及其制备方法 Anti flotation collectors and preparation - a phosphate is plastic |
| 11/30/2011 | CN102259062A 一种阳离子型浮选捕收剂及其制备方法 A cationic flotation collectors and its preparation method |
| 11/30/2011 | CN102259061A 高品位铁矿物浮选捕收剂 High-grade iron mineral flotation collectors |
| 11/30/2011 | CN102259060A 低品位铁矿物浮选捕收剂 Low-grade iron mineral flotation collectors |
| 11/30/2011 | CN101444761B 一种高含独居石的氟碳铈矿混合稀土矿的浮选分离方法 Flotation separation method with high monazite Bastnaesite mixed rare earth mine |
| 11/23/2011 | CN102247935A Ore dressing collector and preparation method thereof |
| 11/16/2011 | CN102240605A Preparation method, application and using process of floating agent prepared from drainage oil |
| 11/16/2011 | CN102240604A Method for using collecting agent prepared from drainage oil for flotation and defluorination of iron ores |
| 11/16/2011 | CN102240603A Method for floatation of apatite using collector prepared from illegal cooking oils |
| 11/16/2011 | CN102240602A Method for using collector prepared from illegal cooking oil in flotation and desilication of iron ore |
| 11/16/2011 | CN102240601A Method for using collector prepared from illegal cooking oil in fluorite flotation |
| 11/16/2011 | CN101935768B Method for comprehensively recovering carbon from extraction of vanadium from stone coal |
| 11/16/2011 | CN101234363B Method for producing high-grade sulfur concentrate from low-grade pyrite mine ore |
| 11/09/2011 | CN101380609B Technological process for inhibiting phosphorus impurity in molybdenum concentrate floatation process |
| 11/02/2011 | CN102228871A Coal slime pressurizing floating method |
| 11/02/2011 | CN102228870A Method for improving copper-molybdenum separating flotation index through combined use of chemical agents |
| 11/02/2011 | CN101703966B Fluorite mineral carbonate inhibiting agent and preparation method thereof |
| 10/26/2011 | CN102225374A Method for recovering iron from pyrite cinder |
| 10/26/2011 | CN102225373A Method for increasing grade and recovery rate of flotation silver separated from high leaching residues |
| 10/26/2011 | CN102225372A Flotation method for separating silver from high leaching residues |
| 10/26/2011 | CN102225371A Flotation method for scheelite |
| 10/26/2011 | CN102225370A Flotation impurity-removing method for asbestos-containing talcose ore |
| 10/26/2011 | CN102225369A Ore-dressing method for separating copper, lead and zinc multi-metal complex ore embedded with fine grains |
| 10/19/2011 | CN102218377A Efficient copper-cobalt oxide ore combination collecting agent and copper oxide ore beneficiation method |
| 10/12/2011 | CN102211060A Activation method for flotation process of difficultly processed copper oxide ores |
| 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 |
| 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 |
| 09/21/2011 | 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 |
| 09/14/2011 | CN102179311A Anion collecting agent prepared from illegal cooking oil |
| 09/14/2011 | CN101428248B Beneficiation method for recycling specularite |
| 09/07/2011 | CN101537388B Separation method for bismuth-molybdenum-copper-sulfide mixed concentrate |
| 08/31/2011 | CN102168190A Method for enrichment of vanadium from stone coal mine in a manner of low consumption and high efficiency |
| 08/24/2011 | CN101028612B Closed-circuit method for improving refractory gold ore concentrate quality and recovery rate |
| 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 | CN101519365B Improved production method for salicylhydroxamic acid |
| 08/03/2011 | CN101590450B Method for preparing mineral inhibitor for barite |
| 07/28/2011 | WO2011088963A1 Flotation reagent for iron ores containing magnetite and/or haematite |
| 07/27/2011 | CN101585016B Low grade fluorite and barite flotation separation method |
| 07/21/2011 | WO2011085445A1 Flotation reagents |
| 07/21/2011 | DE102010004893A1 Flotationsreagenz für magnetit- und/oder hämatithaltige Eisenerze Flotation reagent for magnetite and / or hämatithaltige iron ores |
| 07/20/2011 | CN102125892A Manufacturing method of collector for three functional groups of lean hematite anionic reverse flotation |
| 07/20/2011 | CN102125891A Method for making magnet-red iron mixed ore anionic reverse flotation catching agent |
| 07/14/2011 | WO2011083136A1 Flotation process for recovering feldspar from a feldspar ore |
| 07/13/2011 | EP2343131A1 Flotation process for recovering feldspar from a feldspar ore |