| Patents for B03D 103 - Specified materials treated by the flotation agents (530) |
|---|
| 07/18/2012 | CN102580859A Collecting agent for direct and reverse flotation of phosphate |
| 07/18/2012 | CN101543805B Chelate collector for floatation of iron mineral |
| 07/11/2012 | CN102553727A Copper sulfide ore flotation agent, preparation method and application |
| 07/11/2012 | CN102553726A Composite collector for low-and-medium-temperature phosphate flotation and preparation method thereof |
| 07/11/2012 | CN101698160B Sulfide flotation collector and preparation method |
| 07/04/2012 | CN101690914B Method for carrying out coal flotation by using coking water |
| 07/04/2012 | CN101549326B Technique for floatation separation of hard washing copper zinc sulfuration mine |
| 07/04/2012 | CN101531605B Aminoaliphatic acid flotation agent and preparation method thereof |
| 06/28/2012 | WO2012087283A1 Adsorptive flotation removal of sodium tripolyphosphate from waste liquid |
| 06/27/2012 | CN102516144A Thiourea compound and preparation thereof and application thereof to metal ore floatation |
| 06/27/2012 | CN102513216A Method for comprehensively recycling copper and silver from low-copper and high-silver ores |
| 06/27/2012 | CN102513214A Process for separating copper from waste micro/fine-particle zinc tailing |
| 05/30/2012 | CN102476074A 一种铝土矿正浮选用的捕收剂 One kind of bauxite upright selected collectors |
| 05/03/2012 | WO2012054953A1 Method of beneficiation of phosphate |
| 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 | 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 |
| 04/05/2012 | WO2012040773A1 Novel composition for application as a flotation frother |
| 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 | CN102371206A Process for treating multi-metal complex sulphide ores containing carbon, lead and zinc |
| 02/22/2012 | CN102357427A Combined agent for pyrite flotation |
| 02/22/2012 | CN102357426A Inhibitor for fluorite ore silicon mineral and calcium carbonate mineral |
| 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 |
| 01/04/2012 | 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 | CN102302982A Ore selecting method for recovering scheelite from gneiss-type ore |
| 12/28/2011 | CN102294305A Medicament for mineral separation and floatation of ilmenite in Shandong province |
| 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 |
| 12/14/2011 | 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 |
| 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 | CN101250147B Compound for floatation agent 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 | CN102228864A Novel paigeite separation process |
| 11/02/2011 | CN101703966B Fluorite mineral carbonate inhibiting agent and preparation method thereof |
| 10/05/2011 | CN102205278A Collophanite flotation collecting agent prepared from rubber seed oil and method for preparing same |
| 09/14/2011 | CN101428248B Beneficiation method for recycling specularite |
| 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 | CN102151607A Joint magnetic flotation sorting method for complex magnetic pyrite copper-containing pyrite ore |
| 08/17/2011 | CN101519365B Improved production method for salicylhydroxamic acid |
| 08/03/2011 | 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 |
| 07/20/2011 | 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 |
| 07/13/2011 | CN102120197A Mineral floatation foaming agent and preparation method thereof |
| 07/13/2011 | CN102120196A Method for adding collecting agent in process of floating bauxite |
| 07/13/2011 | CN102120195A Ore grinding flotation silicon-removing method of bauxite |
| 06/29/2011 | CN102112235A Mixture of an amine alkoxylate ester and a quaternary ammonium compound as a collector for minerals containing silicate |
| 06/22/2011 | CN102105229A Flotation reagents and flotation processes utilizing same |
| 06/15/2011 | CN102091673A Low-grade fluorite silicon reduction mineral processing process |
| 05/25/2011 | CN102076419A Collectors |
| 05/18/2011 | CN102059176A Normal-temperature foam flotation collector for phosphorite mines and preparation method thereof |
| 05/11/2011 | CN102049355A High-carbon and low-sulfur type gold ore floating agent and floating method thereof |
| 05/11/2011 | CN101172267B Technique for improving complex vulcanizing copper mine ore floatation indicators |
| 05/04/2011 | CN101249475B Method of flotation removing quartz for alumyte |
| 04/27/2011 | CN102029226A Collophanite flotation collector and application thereof |
| 04/27/2011 | CN102029220A Separating flotation method of low-grade complex lead-antimony-zinc |
| 04/20/2011 | EP2310134A2 Silicate depressant for the flotation of sulfide or precious metal ores |
| 04/20/2011 | CN102019232A Application of methylne bis (bitutyl dithio carbamate) |
| 04/13/2011 | CN101264467B Molybdenite and non-ferro metals floatation frother |
| 04/06/2011 | CN101234367B Siderite floatation collector and preparation thereof |
| 03/30/2011 | CN101451185B Comprehensive recovery method for ferro-sulphur ore containing copper, zinc and iron multi-metal |
| 03/30/2011 | CN101293226B Inverse floatation collecting agent for carbonate phosphorus ore |
| 03/09/2011 | CN101983777A Alumyte flotation compound collecting agent |
| 03/09/2011 | CN101983776A Collophane low-temperature reverse flotation collector and preparation method thereof |
| 02/17/2011 | US20110039477 Processing Nickel Bearing Sulphides |
| 02/16/2011 | CN101972709A Floatation method of carbon containing lead zinc ore and carbon removal inhibitor thereof |
| 02/16/2011 | CN101972707A Preparation method and application of pyrite inhibitor |
| 02/16/2011 | CN101972706A Inhibiting agent for separating copper-molybdenum mineral and preparation method and application thereof |
| 01/27/2011 | US20110017676 Flotation aids and processes for using the same |
| 01/26/2011 | CN101954315A Sodium chloride floatation agent, preparation method thereof and use thereof |
| 01/25/2011 | CA2494619C Collector for sulfide ores |
| 01/19/2011 | CN101947497A Copper-nickel sulphide ore floatation collector |
| 01/19/2011 | CN101947496A Preparation method of copper-zinc sulfide ore flotation separation inhibitor and application thereof |
| 01/05/2011 | CN101935768A Method for comprehensively recovering carbon from extraction of vanadium from stone coal |
| 01/05/2011 | CN101259450B High-efficiency ore sorting technique for nickel-molybdenum mineral |
| 12/29/2010 | CN101927213A Flotation separation method for molybdenite and galena |
| 12/29/2010 | CN101927212A Magnetic separation column-anion reverse flotation optimizing beneficiation new process |
| 12/16/2010 | WO2010011552A8 Flotation reagents and flotation processes utilizing same |
| 12/08/2010 | CN101905190A Method for separating collophanite |
| 11/24/2010 | CN101890397A Collector for concentrating mineral containing domeykite and processing method |
| 10/27/2010 | CN101869876A Ore dressing method of low-grade scheelite |
| 10/27/2010 | CN101869874A Flotation agent for high-purity refined iron-mineral powder |
| 10/21/2010 | WO2010011552A3 Flotation reagents and flotation processes utilizing same |