| Patents for B03D 103 - Specified materials treated by the flotation agents (530) |
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| 02/11/2015 | CN103433149B 一种提高锌指标的多金属硫化矿浮选工艺 A way to improve zinc indicators Ore flotation process |
| 02/11/2015 | CN102105229B 浮选剂和利用所述浮选剂的浮选法 Flotation and flotation using the flotation method |
| 02/04/2015 | CN104324814A 一种低品位铜矿浮选剂及其制备方法 One kind of low-grade copper ore flotation and its preparation method |
| 01/28/2015 | CN104307641A 一种氨基三唑硫酮类捕收剂的应用 An amino triazole thiones collector application |
| 01/28/2015 | CN104307640A 一种磷矿反浮选方解石的捕收剂 One kind of reverse flotation of phosphate rock flotation of calcite |
| 01/22/2015 | WO2015008274A1 Underwater gas liquefaction, gas field development and processing combustible materials |
| 01/21/2015 | CN104289322A 一种辉铜矿浮选剂及其制备方法 One kind of chalcocite flotation and its preparation method |
| 01/21/2015 | CN104289320A 一种高产率硫化铜矿选浮选剂及其制备方法 One kind of high yield copper sulfide flotation and its preparation method |
| 01/21/2015 | CN104289318A 一种用于菱镁矿反浮选脱硅药剂及方法 An anti-flotation desilication magnesite Pharmacy and methods |
| 01/21/2015 | CN104289317A 一种难选高硫铜锌硫化矿无抑制剂浮选分离方法 A Difficult to choose high-sulfur copper and zinc sulphide ore flotation separation method without inhibitor |
| 01/07/2015 | CN104261361A 一种低品位难选泥质磷矿的洗矿正浮选方法 One kind of low-grade refractory ore washing muddy phosphate flotation method |
| 01/07/2015 | CN104258963A 一种含铜、钴和磁铁矿石选别工艺 One kind of copper, cobalt and magnetite ore sorting process |
| 01/07/2015 | CN103272702B 用于从低品位菱镁矿中获得高品位菱镁石精矿的浮选捕收剂及方法 Agents used to obtain flotation collectors method of high-grade ore from low grade magnesite magnesite |
| 12/24/2014 | CN104226487A 一种硅酸盐脉石矿物组合抑制剂 A silicate gangue mineral assemblage inhibitors |
| 12/24/2014 | CN104226486A 一种尾矿中泥质矿物抑制剂的制备方法 An argillaceous mineral tailings preparation inhibitors |
| 12/24/2014 | CN103240185B 一种新型锂云母浮选方法 A new method of flotation lepidolite |
| 12/17/2014 | CN104209192A 一种含钙镁脉石矿物的选矿工艺 A beneficiation process gangue minerals containing calcium and magnesium |
| 12/17/2014 | CN103447154B 采用液体二氧化硫进行铜与铅锌分离的选矿方法 Beneficiation method using liquid sulfur dioxide separation of copper and lead and zinc |
| 12/10/2014 | CN104190549A 用于赤铁矿反浮选的复合抑制剂 For reverse flotation of hematite composite inhibitors |
| 12/10/2014 | CN104190527A 一种含硫低品位黑钨精矿或低品位锡精矿的精选系统及工艺 A sulfur-containing low-grade or low-grade tin wolframite concentrates selection systems and processes |
| 08/27/2014 | EP2768616A2 Collector compositions and methods of using the same |
| 08/13/2014 | CN103301949B 稀土矿选矿用起泡剂及低品位难选稀土矿的常温选矿工艺 Rare earth ore beneficiation of low-grade refractory with foaming agents and the rare earth ore beneficiation process at room temperature |
| 08/13/2014 | CN102240605B 地沟油制备的浮选药剂的制备方法、用途和使用工艺 Preparation of waste oil flotation reagent preparation, purpose and use of technology |
| 08/13/2014 | CN102240603B 地沟油制备的捕收剂用于磷灰石浮选的方法 The method of preparation of the waste oil collector for apatite flotation |
| 08/13/2014 | CN102240602B 地沟油制备的捕收剂用于铁矿石浮选脱硅的方法 The method of preparation of the waste oil collector for iron ore flotation Desilication |
| 08/06/2014 | CN103056034B 用于含高硫的铅锌银硫化矿中回收银的复合药剂及制备方法 Pharmaceutical compound and preparation method zinc - silver sulfide ore containing high sulfur recovery of silver for |
| 07/30/2014 | CN103951701A 一种氨基膦酸类化合物及其制备和应用方法 An amino-bisphosphonate preparation and application methods and |
| 07/23/2014 | CN103945947A 捕收剂组合物及其使用方法 Collector compositions and methods of use |
| 07/17/2014 | WO2014110518A1 Flotation circuit for oxide and sulfide ores |
| 07/16/2014 | CN103923119A 一种烷基亚磷酸酯的制备方法与用途 One kind of an alkyl phosphite preparation and use |
| 07/09/2014 | CN103909022A 风化型钛铁矿石选钛浮选药剂及浮选钛方法 Weathered ilmenite Ilmenite flotation reagents and flotation methods titanium |
| 07/02/2014 | CN101797536B 一种胶磷矿浮选捕收剂及其制备方法 A phosphate rock flotation collector and preparation method glue |
| 06/18/2014 | CN103861741A Carbonaceous mineral inhibitor and method for flotation of multi-metal sulfide ores |
| 06/18/2014 | CN103861740A Method for flotation separation of copper sulfide and lead concentrate processed through pre-oxidation |
| 05/28/2014 | CN102814237B 一种捕收剂以及胶硫钼矿的选矿方法 A collector and plastic sulfur molybdenum ore beneficiation methods of fishing |
| 05/14/2014 | CN103785546A 一种在近中性条件下浮选分离石英与红柱石的方法 A quartz and andalusite flotation separation method under near neutral conditions |
| 05/14/2014 | CN103785525A 一种低品位钾钠长石矿浮选除杂工艺 One kind of low-grade potassium and sodium feldspar ore flotation process impurity |
| 04/23/2014 | CN103056036B Preparation method of direct flotation collector of collophanite at room temperature |
| 04/23/2014 | CN102847611B Sulfur concentrate purifying method |
| 04/16/2014 | CN103721859A Copper sulfide ore beneficiation flotation agent and preparation method thereof |
| 04/16/2014 | CN103721852A Manganese carbonate ore floatation agent and floatation method |
| 04/16/2014 | CN102921556B Iron ore reverse flotation mixed collector and preparation and application thereof |
| 04/16/2014 | CN102896050B Pyrrhotite flotation inhibitor, preparation and application thereof as well as mineral processing method for copper-nickel sulfide |
| 04/09/2014 | CN102076419B Collectors |
| 04/02/2014 | CN103691569A Method for floating high-sulfur gold-bearing copper ore |
| 04/02/2014 | CN102770213B Flotation reagent for iron ores containing magnetite and/or haematite |
| 03/26/2014 | CN103657861A Preparation method of nickel sulfide mineral inhibitor and application thereof |
| 03/20/2014 | WO2014040686A1 Composition for dressing phosphate ore |
| 03/19/2014 | EP2708282A1 Composition for dressing phosphate ore |
| 03/19/2014 | CN103643030A Mineral processing process for preparing qualified iron concentrate by adopting oolitic iron mine as raw material |
| 03/13/2014 | WO2014036621A1 Use of modified sugar cane bagasse as depressor in iron ore flotation |
| 02/26/2014 | CN103599851A Novel efficient energy-saving environment-friendly flotation reagent |
| 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 |
| 02/12/2014 | CN203425924U Flotation process impurity elimination equipment |
| 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 | CN102764701B Flotation method of highly argillaceous alkaline gangue copper oxide ore |
| 02/12/2014 | CN102580859B Collecting agent for direct and reverse flotation of phosphate |
| 02/05/2014 | CN102553727B Copper sulfide ore flotation agent, preparation method and application |
| 01/29/2014 | CN102773169B Collecting agent capable of achieving iron removal during reverse flotation and desiliconization of magnesite ore and preparation method thereof |
| 01/15/2014 | CN102698877B Copper-lead separation flotation inhibitor and applications thereof |
| 01/08/2014 | CN103501915A Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore |
| 01/01/2014 | CN103480499A Regulator for direct flotation of diasporic bauxite and using method thereof |
| 01/01/2014 | CN103480497A Combined collector for direct flotation of diasporic bauxite and using method thereof |
| 01/01/2014 | CN103480495A Method for recycling copper and cobalt from copper-cobalt pickling and smelting slags in beneficiating-smelting combined manner |
| 01/01/2014 | CN102886311B Flotation method for platinum-mineral-containing violarite |
| 12/25/2013 | CN103476506A Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore |
| 12/25/2013 | CN103476505A Diamine compounds and their use for inverse froth flotation of silicate from iron ore |
| 12/25/2013 | CN103464304A Collector for copper and zinc separating flotation of copper-zinc ore |
| 12/25/2013 | CN103464303A Copper ore flotation collector |
| 12/25/2013 | CN103464300A Collecting agent for spionkopite and preparation method thereof |
| 12/25/2013 | CN103464299A Collecting agent for flotation of copper sulphide ore, and preparation method thereof |
| 12/25/2013 | CN103464298A Beneficiation reagent for copper sulfide ore |
| 12/25/2013 | CN103464297A Ore dressing collector for copper ore and preparation method thereof |
| 12/25/2013 | CN103464296A Copper sulphide ore beneficiation collecting agent and preparation method thereof |
| 12/25/2013 | CN103464295A Copper sulfide ore collector |
| 12/25/2013 | CN103464294A Compounded flotation collector for copper ore and preparation method thereof |
| 12/25/2013 | CN103464290A Copper ore flotation collector and application method thereof |
| 12/25/2013 | CN103464289A Method for separating out silicic acid metal salts in low-grade phosphate rock |
| 12/25/2013 | CN103464281A Recovery method of jamesonite with high carbon and sulphur contents |
| 12/18/2013 | CN103447157A Composite inhibitor for flotation of lead-zinc oxide ore and application method of composite inhibitor |
| 12/18/2013 | CN103447154A Beneficiation method for copper and lead zinc separation by adopting liquid sulfur dioxide |
| 12/18/2013 | CN103447146A Method for recovering feldspar from molybdenum separation tailings |
| 12/18/2013 | CN103447145A Ore dressing method for recycling sulfur and arsenic from tin-lean multi-metal sulfide flotation tailings |
| 12/11/2013 | CN103433149A Polymetallic sulphide ore flotation process capable of increasing zinc index |
| 12/11/2013 | CN103433146A Booze flotation method and system capable of improving rougher flotation effect |
| 11/13/2013 | CN103386367A Preparation method of flotation reagents for inhibiting magnesium-containing silicate minerals |
| 11/13/2013 | CN102240601B Method for using collector prepared from illegal cooking oil in fluorite flotation |
| 11/06/2013 | CN101757984B Beneficiation reagent and method for separating scheelite from complex tungsten ore |
| 10/16/2013 | CN103350033A Beneficiation method for separating chalcopyrite, galena, zinc blende and ironpyrite |
| 09/25/2013 | CN103316775A High-sulfur magnetite concentrate efficient activated flotation desulfuration method |
| 09/25/2013 | CN103316774A Separating method for antimony-gold-arsenic paragenetic ore |
| 09/18/2013 | CN103301956A Beneficiation method of low-grade copper, cobalt and nickel sulphide ore |
| 09/18/2013 | CN103301949A Foaming agent for rare earth ore dressing and normal temperature mineral separation processing for low grate refractory rare earth ore |
| 09/18/2013 | CN103301929A Selective zinc oxide leaching and weak acidic zinc sulfide flotation smelting and selection combining process |
| 09/04/2013 | CN103272702A Flotation collector for obtaining high-grade magnesite concentrate from low-grade magnesite and method thereof |
| 09/04/2013 | CN103272701A High-sulfur bauxite flotation and desulphurization method |
| 09/04/2013 | CN101678365B Methyl isobutyl carbinol mixture and methods of using the same |