| Patents for B03D 101 - Specified effects produced by the flotation agents (940) |
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| 12/25/2013 | CN102698876B Method for separating roasted iron core and jade in floatation mode through cation combined collecting agents |
| 12/18/2013 | CN103447158A Anionic collector for normal temperature flotation of hematite and preparation method thereof |
| 12/18/2013 | CN103447157A Composite inhibitor for flotation of lead-zinc oxide ore and application method of composite inhibitor |
| 12/18/2013 | CN103447156A Preparation and application method of emulsion collectors for lead-zinc oxide ore difficult in selection |
| 12/18/2013 | CN103447155A Blue chalcocite and pyrite beneficiation method and collecting agent used for the same |
| 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 |
| 12/18/2013 | CN102371212B Technology of enhanced-dispersion partial selective and bulk flotation of lead and zinc sulfide ores under low and high alkalinity |
| 12/18/2013 | CN102366731B Method for activating and adjusting mineralized bubbles in vulcanizing flotation process of copper oxide ores |
| 12/11/2013 | CN103433149A Polymetallic sulphide ore flotation process capable of increasing zinc index |
| 12/11/2013 | CN103433147A Flotation reagent for copper-nickel sulfide ores |
| 12/11/2013 | CN103433145A Novel dithiocarbamate collectors and their use in the beneficiation of mineral ore bodies |
| 12/11/2013 | CN103191833B Cuprite vulcanizing strengthening method in mixed copper ore floatation |
| 12/11/2013 | CN102773168B Brown coal reverse-flotation medicament combination use method |
| 12/04/2013 | CN103418501A Beneficiation method for improving phosphorus recovery rate |
| 11/27/2013 | CN102489411B Flotation two-stage desiliconization method for high-silicon bauxite |
| 11/20/2013 | CN103394416A Coal flotation agent and preparation method thereof |
| 11/20/2013 | CN103394415A Method for flotation separation of copper lead sulfide ore |
| 11/20/2013 | CN103394414A Method for preparing collophanite reverse flotation collecting agent with drainage oil |
| 11/20/2013 | CN103394408A Method for comprehensively recycling valuable minerals in rare-earth tailings |
| 11/13/2013 | CN103386368A Sulfonated ore dressing collecting agent and preparation method thereof |
| 11/13/2013 | CN103386367A Preparation method of flotation reagents for inhibiting magnesium-containing silicate minerals |
| 11/13/2013 | CN103386366A Preparation method of phosphidation ore dressing collector |
| 11/13/2013 | CN103386365A Dual obverse and reverse floatation method for silicon calcium phosphorite |
| 11/13/2013 | CN102240601B Method for using collector prepared from illegal cooking oil in fluorite flotation |
| 11/06/2013 | CN102716806B Method for simultaneously removing magnesium oxide, ferric oxide and aluminum oxide sesquioxide in middle-grade and low-grade phosphate ores by adopting double-reverse flotation process |
| 11/06/2013 | CN101757984B Beneficiation reagent and method for separating scheelite from complex tungsten ore |
| 10/30/2013 | CN103372501A Molybdenite floatation collector |
| 10/23/2013 | CN103357510A Cellophane positive flotation collector and preparation method of cellophane positive flotation collector |
| 10/23/2013 | CN103357509A Reverse flotation collecting agent of cellophane and preparation method thereof |
| 10/23/2013 | CN103357508A Method for flotation of fluorite in Baiyun obo tailing |
| 10/23/2013 | CN102503874B Thiourea compound, application thereof to metal ore flotation and preparation of thiourea compound |
| 10/16/2013 | CN103350036A Collecting agent for refractory gold ores |
| 10/16/2013 | CN103350035A Collophanite positive floatation collecting agent and preparation method thereof |
| 10/16/2013 | CN103350034A Method for reducing freezing point of N, N-dialkyl dithiocarbamic acid ester collecting agent |
| 10/16/2013 | CN103350033A Beneficiation method for separating chalcopyrite, galena, zinc blende and ironpyrite |
| 10/16/2013 | CN102600984B Processing method of copper oxide ore containing calcium magnesium gangue |
| 10/09/2013 | CN103341415A Cellophane direct flotation collecting agent and method for preparing same |
| 10/09/2013 | CN103341414A Inhibitor for beneficiation and manufacturing method for inhibitor |
| 10/09/2013 | CN103341413A Composite beneficiation reagent for extracting vanadium from stone coal |
| 10/09/2013 | CN103341412A Fluorite mine flotation collecting agent |
| 10/02/2013 | CN103331212A 一种碳酸盐磷矿反浮选捕收剂及其制备方法 One kind of reverse flotation of phosphate rock flotation and preparation method carbonate |
| 10/02/2013 | CN102513217B Method for flotation separation of zinc and sulfur minerals |
| 09/25/2013 | CN103316776A Sulfonated soap and preparation method thereof |
| 09/25/2013 | CN103316775A High-sulfur magnetite concentrate efficient activated flotation desulfuration method |
| 09/25/2013 | CN103316773A Depressor for fluorite mine calcium carbonate and mica minerals |
| 09/25/2013 | CN103316771A Ore dressing process of recovering columbium mineral from baotite dressed rare earth tailings |
| 09/25/2013 | CN102764700B Preparation method of low temperature resisting fluorite flotation collector |
| 09/18/2013 | CN103304461A Synthesis and preparation method of gold-containing sulphide ore collecting agent compound |
| 09/18/2013 | CN103301953A 6-aryl amido hexyl hydroximic acid collecting agent and preparation and application methods thereof |
| 09/18/2013 | CN103301952A 6-aliphatic hydrocarbon amido hexyl hydroximic acid collecting agent and preparation and application methods thereof |
| 09/18/2013 | CN103301951A Application method of 2-ethyl-2-hexenealdoxime in mineral flotation |
| 09/18/2013 | CN103301950A Combined cationic collector for reverse flotation desilication of hematite stone |
| 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 | CN103301946A Grading and branching streaming flotation method of tungsten ore |
| 09/18/2013 | CN102489407B Mineral processing method for recycling scheelite/molybdenum oxide ores from molybdenum sulfide flotation tailings |
| 09/11/2013 | CN102671771B Method for floating and separating zinc silicate and kutnahorite |
| 09/04/2013 | CN103272702A Flotation collector for obtaining high-grade magnesite concentrate from low-grade magnesite and method thereof |
| 09/04/2013 | CN103272698A Mineral separation process for recycling iron and rare earth in baotite magnetite flotation tailings |
| 09/04/2013 | CN103272685A Mineral separation process for recycling iron and rare earth in baotite oxidized ore flotation tailings |
| 09/04/2013 | CN102513215B Method for separating gold, silver and other metals and sulfur from waste cyanide tailings by floatation |
| 09/04/2013 | CN102294296B Floatation and enrichment process for silicon-calcium mass type fluorite ores |
| 09/04/2013 | CN102228870B Method for improving copper-molybdenum separating flotation index through combined use of chemical agents |
| 09/04/2013 | CN101678365B Methyl isobutyl carbinol mixture and methods of using the same |
| 08/29/2013 | WO2013059260A3 Froth flotation processes |
| 08/28/2013 | CN103263977A Process for recovering iron and rare earth in baotite low-intensity magnetic separation tailings |
| 08/28/2013 | CN102397819B Mineral dressing method for separating Cu-Pb-Zn-Fe multi-metal sulfide mineral |
| 08/28/2013 | CN102284351B Beneficiation method for separating potassium feldspar concentrates from BayanObo potassium-rich slates |
| 08/22/2013 | WO2013059258A3 Collector compositions and methods of using the same |
| 08/21/2013 | CN103252290A Process for selecting marmatite from high ferric sulphide ore |
| 08/21/2013 | CN103252289A Method for preparing finished coal ash by decarburizing wet-discharged coal ash via double size mixing |
| 08/21/2013 | CN102553724B Method for recovering zinc mineral from Cu-Pb-Zn polymetallic sulfide ore containing carbon and pyrrhotite |
| 08/21/2013 | CN102319636B Iron mineral reverse floatation inhibitor in iron silicon system and preparation method of iron mineral reverse floatation inhibitor |
| 08/21/2013 | CN101507949B Stone-like coal navajoite physical mineral dressing method |
| 08/14/2013 | CN103240185A Novel lepidolite flotation method |
| 08/14/2013 | CN103240184A Rare earth ore collector, preparation method and ore dressing process of low-grade hard-selection rare earth ore |
| 08/07/2013 | CN103230839A Comprehensive recovery production method with gold concentrate flotation and cyanide flotation |
| 08/07/2013 | CN103230831A Processing and utilizing method for extracting carbon and iron from blast furnace metallurgy dust and sludge |
| 08/07/2013 | CN102671770B Method for floating and separating calamine and quartz |
| 08/07/2013 | CN102600988B Foam flotation method for separating silicon powder from silicon carbide powder |
| 08/07/2013 | CN102218377B Efficient copper-cobalt oxide ore combination collecting agent and copper oxide ore beneficiation method |
| 07/31/2013 | CN103223377A Low-grade antimony oxide ore flotation separation method |
| 07/31/2013 | CN102327815B Beneficiation method for replacing sodium cyanide floating lead zinc to difficultly select ore |
| 07/24/2013 | CN103212484A Phosphorite reverse flotation process |
| 07/24/2013 | CN103212483A Beneficiation method for phosphorus-containing platinum ore |
| 07/24/2013 | CN103212482A Carbonaceous shale inhibitor and flotation separation method of molybdenum sulfide and carbonaceous shale flotation mixed concentrate |
| 07/24/2013 | CN101524670B Rare earth collector |
| 07/17/2013 | CN103203288A Flotation method of lead sulfide ore |
| 07/17/2013 | CN102513216B Method for comprehensively recycling copper and silver from low-copper and high-silver ores |
| 07/10/2013 | CN103191833A Cuprite vulcanizing strengthening method in mixed copper ore floatation |
| 07/10/2013 | CN103191828A Floating titanium collecting agent and low-grade ilmenite separating method using same |
| 07/10/2013 | CN101890397B Collector for concentrating mineral containing domeykite and processing method |
| 07/03/2013 | CN102716809B Copper-nickel sulphide ore catching agent |
| 07/03/2013 | CN101530829B Method for separating molybdenum and bismuth sulfide minerals |
| 06/26/2013 | CN103170411A Preparation method of collecting agent applied to floatation of coarse particles of bauxite |
| 06/26/2013 | CN103170410A Flotation method for reducing sulfur in bauxite concentrate |
| 06/26/2013 | CN103170409A Selection method for copper sulfide copper minerals and associated elements thereof |
| 06/26/2013 | CN102513214B Process for separating copper from waste micro/fine-particle zinc tailing |
| 06/19/2013 | CN102658242B Mineral separation process of complex fluorite difficult to separate |
| 06/19/2013 | CN102302983B Quaternary ammonium salt hydroximic acid phosphorus ore floatation collecting agent and preparation method thereof |