| Patents for B03D 1 - Flotation (8,101) |
|---|
| 08/08/2012 | CN102626675A Method for preparing flotation agent by using drainage oil and industrial light waste alcohol |
| 08/08/2012 | CN102626674A Method for extracting vesuvius salt from carbonate saline lake |
| 08/08/2012 | CN102166545B Mineral dressing additive for gold mine and preparation method thereof |
| 08/07/2012 | CA2454854C Method of recovering sulfur from leaching residue under atmospheric pressure |
| 08/02/2012 | WO2012102403A1 Method and apparatus for separating liquid |
| 08/02/2012 | WO2012100336A1 Process for integration of paraffinic froth treatment hub and a bitumen ore mining and extraction facility |
| 08/01/2012 | EP2481482A1 Control of a froth flotation process with a model based controller using the online measurement of the surface tension |
| 08/01/2012 | CN202356197U Foam eliminating device |
| 08/01/2012 | CN102614995A Efficient compound type nonmetal flotation agent and preparation method thereof |
| 08/01/2012 | CN102614994A Foaming agent for mineral flotation and preparation method thereof |
| 08/01/2012 | CN102614993A Oxygen-oxygen chelate anion collecting agent for reverse flotation of iron ores |
| 08/01/2012 | CN102614992A Efficient foaming agent and preparation method and using method thereof |
| 08/01/2012 | CN102614991A Flotation process for recovering silver from high-immersion slag by middling recleaning method |
| 08/01/2012 | CN102008999B Process for extracting potassium chloride from native sylvite ore |
| 08/01/2012 | CN101549322B Process of using sulphur lead-zinc containing tailings to prepare sulphur iron ore concentrate |
| 07/31/2012 | US8231008 Column flotation cell for enhanced recovery of minerals such as phosphates by froth flotation |
| 07/25/2012 | CN202343332U Swirl-jet flotation column with polygonal barrel |
| 07/25/2012 | CN202343331U Ore pulp distributor of flotation equipment |
| 07/25/2012 | CN202343330U Flotation column foam maker with observing and cleaning functions |
| 07/25/2012 | CN202343329U Flotation column foam maker with adjusting function |
| 07/25/2012 | CN202343328U Coal jet flotation machine |
| 07/25/2012 | CN102600990A Method for improving recovery rates of gold and silver from chalcopyrite |
| 07/25/2012 | CN102600989A High-efficiency floatation method for beryllium ore |
| 07/25/2012 | CN102600988A Foam flotation method for separating silicon powder from silicon carbide powder |
| 07/25/2012 | CN102600987A Lithium oxide mineral separation collecting agent and application method thereof |
| 07/25/2012 | CN102600986A Highly efficient beneficiation reagent for copper-nickel polymetallic sulphide ores |
| 07/25/2012 | CN102600985A Mineral separation collector and using method thereof |
| 07/25/2012 | CN102600984A Processing method of copper oxide ore containing calcium magnesium gangue |
| 07/25/2012 | CN102600983A Method for powerful scrubbing flotation separation of feldspar and quartz |
| 07/25/2012 | CN102600982A Fluoride-free low-acid zwitterion quartz sand reverse flotation process |
| 07/25/2012 | CN102600981A Flotation classification method of low-grade composite nickel oxide ores |
| 07/25/2012 | CN102600980A Recycling method for mineral processing waste water with high leaching residue content in zinc hydrometallurgy |
| 07/25/2012 | CN102600979A Lead-zinc sulfide mineral separation method for saving fresh water |
| 07/25/2012 | CN101330954B A gravity separator, and a method for separating a mixture containing water, oil, and gas |
| 07/25/2012 | CN101215633B Integrated utilization technique for multi-metal ore containing gold and silver by chlorine carrier chlorination method |
| 07/18/2012 | EP2475621A1 An apparatus and method for the treatment of water |
| 07/18/2012 | CN202336391U 新型浮选柱底部结构 The new flotation column bottom structure |
| 07/18/2012 | CN102580861A Multiple circulating column outside micro-bubble mineralizing flotation column |
| 07/18/2012 | CN102580860A Molybdenite flotation collector |
| 07/18/2012 | CN102580859A Collecting agent for direct and reverse flotation of phosphate |
| 07/18/2012 | CN102580858A Composite collector for recovering manganese carbonate from carbonaceous rhodochrosite and flotation method for composite collector |
| 07/18/2012 | CN102580857A Concentration method of low-content molybdenum and bismuth in polymetallic ore |
| 07/18/2012 | CN102580856A Mineral separation method for low-content molybdenum and low-content bismuth in polymetallic ore |
| 07/18/2012 | CN102580855A Method for separating lead from carbon and copper in copper-lead-zinc mixed sulfide ore |
| 07/18/2012 | CN102580836A Equipment used for crushing fluorite tailings, crushing method and fluorite flotation method |
| 07/18/2012 | CN101792867B Combined flow treatment method of tin rough concentrate |
| 07/18/2012 | CN101543805B Chelate collector for floatation of iron mineral |
| 07/17/2012 | US8221709 Hardwood lignosulfonates for separating gangue materials from metallic sulfide ores |
| 07/11/2012 | CN202316125U 浮游选煤加药装置 PREPARATION floating dosing device |
| 07/11/2012 | CN202316124U 一种新型的试验浮选柱 A new column flotation test |
| 07/11/2012 | CN202316123U Foam scraping mechanism of flotation machine |
| 07/11/2012 | CN102553728A Energy-saving axial flow microfoam flotation tank |
| 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 | CN102553725A Composite floatation collector and preparation method thereof |
| 07/11/2012 | CN102553724A Method for recovering zinc mineral from Cu-Pb-Zn polymetallic sulfide ore containing carbon and pyrrhotite |
| 07/11/2012 | CN102553717A Beneficiation process for high-sulfur hematite |
| 07/11/2012 | CN102553701A Method for producing high-quality titanium concentrates from phosphorated ilmenite by dephosphorization floatation |
| 07/11/2012 | CN101698160B Sulfide flotation collector and preparation method |
| 07/11/2012 | CN101380525B Solid-liquid separator |
| 07/11/2012 | CN101346193B Method for removal of unburned carbon contained fly ash |
| 07/05/2012 | WO2012090167A2 Flotation machine |
| 07/05/2012 | WO2012089651A1 Amine-containing formulations for reverse froth flotation of silicates from iron ore |
| 07/05/2012 | WO2012089503A1 Process for control of a floatation process |
| 07/05/2012 | US20120168387 Glycerides and fatty acid mixtures and methods of using same |
| 07/05/2012 | US20120168386 Dissolved Air Floatation with Filter System |
| 07/05/2012 | CA2822521A1 Amine-containing formulations for reverse froth flotation of silicates from iron ore |
| 07/04/2012 | EP2470478A1 Method and apparatus for the purification of waste water |
| 07/04/2012 | CN202290313U 可对进气缸气体进行过滤的浮选柱发泡器 Gas cylinders can be filtered into the flotation column frother |
| 07/04/2012 | CN202290312U 新型机械搅拌式浮选机 The new mechanical flotation machine |
| 07/04/2012 | CN102548662A Device, flotation machine equipped therewith, and methods for the operation thereof |
| 07/04/2012 | CN102527523A Non-ferrous metal oxide ore chelate collector and preparation method thereof |
| 07/04/2012 | CN102527522A Process method for flotation and separation of trace metal impurities in silica sand |
| 07/04/2012 | CN102527521A Application of flotation columns to reverse flotation of lean hematite |
| 07/04/2012 | CN102527520A Step-by-step flotation method for high-silicon high-calcium low-grade brucite |
| 07/04/2012 | CN101985100B Filter aid for filtering tailings obtained by carrying out reverse flotation on phosphate ores and preparation method thereof |
| 07/04/2012 | CN101778957B Method for ore enrichment by means of hydrophobic, solid surfaces |
| 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 |
| 07/03/2012 | US8211319 Filtration zone separated by filters; controlling concentration |
| 07/03/2012 | US8210359 Flotation cell |
| 06/28/2012 | WO2012087283A1 Adsorptive flotation removal of sodium tripolyphosphate from waste liquid |
| 06/27/2012 | EP2468412A1 Method for controlling a flotation process |
| 06/27/2012 | EP2142272B1 Flotation apparatus with plate containing holes |
| 06/27/2012 | CN102516144A Thiourea compound and preparation thereof and application thereof to metal ore floatation |
| 06/27/2012 | CN102513222A Inflation system at upper part of flotation machine and flotation machine with inflation system |
| 06/27/2012 | CN102513221A Carbonate phosphorite reverse flotation combined collecting agent and preparation method thereof |
| 06/27/2012 | CN102513220A Chemical composition for recycling copper concentrate and molybdenum concentrate from copper and molybdenum mixed concentrate pulp |
| 06/27/2012 | CN102513219A Beneficiation reagent for separating lead zinc ores from lead zinc sulphide ores containing carbon and beneficiation method |
| 06/27/2012 | CN102513218A Preparation method for trapping agent for bauxite flotation |
| 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 |
| 06/27/2012 | CN102513024A Chemical modification of maleated fatty acids |
| 06/27/2012 | CN101798625B Method for removing sulfur from fuel before sintering iron ores |
| 06/26/2012 | US8205753 Flotation reagent for silicates |
| 06/26/2012 | CA2545598C Use of a derivative of aspartic acid as a collector in froth flotation processes |
| 06/21/2012 | WO2012079283A1 Mineral-dressing agent for noble metal, preparation method and application thereof |