| Patents for B03D 1 - Flotation (8,101) |
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| 05/22/2013 | CN202942965U False bottom ore pulp adjusting device |
| 05/22/2013 | CN103112100A Complete equipment for separating plastic fragments of different density automatically and separating method thereof |
| 05/22/2013 | CN103111373A Preparation method of ethanediamine shrinkage salicylaldehyde Schiff base chelate flotation agent |
| 05/22/2013 | CN103111372A Recovery method of mohsite and flotation method thereof |
| 05/16/2013 | US20130118958 Purification of metal-organic framework materials |
| 05/15/2013 | CN202937820U Shaft protection device of flotation machine |
| 05/15/2013 | CN202933791U Flotation column |
| 05/15/2013 | CN202933790U Small-size stirring flotation machine |
| 05/15/2013 | CN202933789U Flotation column feeding system |
| 05/15/2013 | CN202933788U Flotation unit for separating impurities by ratio |
| 05/15/2013 | CN202933787U Preparation device of efficient inhibitor for fluorite mineral flotation |
| 05/15/2013 | CN103103344A Dressing-smelting combined treatment method for sulfate-containing lead-zinc smelting slags |
| 05/15/2013 | CN103100481A Separation method for natural copper ore with high mud content |
| 05/15/2013 | CN102580855B Method for separating lead from carbon and copper in copper-lead-zinc mixed sulfide ore |
| 05/14/2013 | US8440077 Combined degassing and flotation tank |
| 05/14/2013 | US8439202 Coal ash treatment method and apparatus |
| 05/14/2013 | CA2699873C Process for recovering gold and silver from refractory ores |
| 05/10/2013 | WO2013067343A1 Flotation cell vortex stabilizer |
| 05/09/2013 | US20130112626 Self Contained Dissolved Air Flotation System |
| 05/08/2013 | CN202921430U Bottom air inflating stirring device for floatation machine |
| 05/08/2013 | CN202921429U Novel flotation machine |
| 05/08/2013 | CN202921428U Flotation machine |
| 05/08/2013 | CN202921427U Flotation recycling gold and sliver device from zinc smelting acid leaching dregs |
| 05/08/2013 | CN202921415U Quality-promoting and impurity-reducing combined device for tinstone multi-metal sulfide mineral tin concentrate |
| 05/08/2013 | CN103084278A Floating column microcellular foaming film gun |
| 05/08/2013 | CN103084277A Flotation agent for extracting quartz and feldspar of tailings |
| 05/08/2013 | CN103084276A Method for preparing compounded collecting agent of vegetable fatty acid diethanolamide ester soap |
| 05/08/2013 | CN103084275A Preparation method and application of cassiterite mineral flocculating agents |
| 05/08/2013 | CN103084274A Preparation method of high grade copper oxide concentrate |
| 05/08/2013 | CN102614993B Oxygen-oxygen chelate anion collecting agent for reverse flotation of iron ores |
| 05/08/2013 | CN102397820B Method for utilizing bauxite dust |
| 05/08/2013 | CN102357421B Method for removing calcium from high-calcium rare earth concentrated ore |
| 05/08/2013 | CN102284352B Efficient ore dressing and impurity removal process for potassium and sodium feldspar ores which are complex and difficult to process and combined medicament thereof |
| 05/08/2013 | CN102274795B Beneficiation method for enriching vanadium pentoxide from high calcium type vanadium ore |
| 05/08/2013 | CN102233302B External-external fly ash multi-stage floatation separation system |
| 05/08/2013 | CN101816979B Flotation activating agent of marmatite and blende and preparation method thereof |
| 05/08/2013 | CN101703965B Bauxite column-type floatation method |
| 05/08/2013 | CN101511488B Equipment and method for flotating and classifying mineral slurry. |
| 05/02/2013 | US20130105366 Method for removing solid matter from a fibrous material suspension by means of flotation |
| 05/02/2013 | US20130105365 Methods for creating high purity streams of plastics recovered from durable goods |
| 05/01/2013 | CN202909825U Floatation jet flow micro-bubble generating mechanism |
| 05/01/2013 | CN202909824U Ore pulp test flotation cell with temperature control device |
| 05/01/2013 | CN103071599A Double-ligand thiourea collecting agent and preparation thereof and application thereof in metal ore floatation |
| 05/01/2013 | CN103071598A Method for floating and recovering copper from copper smelting slag |
| 05/01/2013 | CN103071597A Preparation method of high-purity copper sulfide |
| 05/01/2013 | CN103071596A Method for recycling fine and superfine cassiterites from oxidized lode tin mud tailings |
| 05/01/2013 | CN103071595A Flotation method for gallium in fly ash |
| 05/01/2013 | CN103071579A Concentration, medication and pretreatment process for flotation coal slurry |
| 05/01/2013 | CN102399993B Method for treating waste residue from wet method gold smelting |
| 05/01/2013 | CN102120197B Mineral floatation foaming agent and preparation method thereof |
| 05/01/2013 | CN101856636B Chlorinated fatty acid tartaric ester flotation agent and preparation method thereof |
| 05/01/2013 | CN101767062B Method for separating bauxite and sulfur-containing ore from high-sulfur bauxite |
| 04/25/2013 | WO2013059260A2 Froth flotation processes |
| 04/25/2013 | WO2013059259A2 Froth flotation processes |
| 04/25/2013 | WO2013059258A2 Collector compositions and methods of using the same |
| 04/25/2013 | CA2852686A1 Froth flotation processes |
| 04/25/2013 | CA2852681A1 Froth flotation processes |
| 04/25/2013 | CA2852679A1 Collector compositions and methods of using the same |
| 04/24/2013 | EP2582464A2 Arrangement for separating floating solid particles and/or solid fibers from solid-liquid mixtures by means of flotation |
| 04/24/2013 | CN202893516U Spraying stirring air-absorption mixture type flotation machine |
| 04/24/2013 | CN202893515U Mechanical agitation air suction mixed flotation machine |
| 04/24/2013 | CN202893514U Chemical separation flotation column with high enrichment ratio |
| 04/24/2013 | CN103056037A Special microbubble flotation cell for reverse flotation of oxidized ores |
| 04/24/2013 | CN103056036A Direct flotation collector of collophanite at room temperature and preparation method thereof |
| 04/24/2013 | CN103056035A Carbonate inhibitor and preparation method and application thereof |
| 04/24/2013 | CN103056034A Composite agent for recovering silver from lead-zinc-silver sulfide ore with high sulfur content and preparation method for composite agent |
| 04/24/2013 | CN103056033A Coal slime microemulsion collecting agent and preparation method thereof |
| 04/24/2013 | CN103056028A Magnetic ore separation equipment and method |
| 04/24/2013 | CN102319639B Preparing and adding method and adding device of sulfurous acid in process of separating copper from lead and zinc |
| 04/24/2013 | CN102259063B Collophanite obverse-reverse flotation collecting agent and preparation method thereof |
| 04/24/2013 | CN101716556B Floating and enriching method of low-grade manganese dioxide ore |
| 04/24/2013 | CN101507951B Mineral separation process capable of separating copper, lead, zinc polymetal sulphide ore |
| 04/23/2013 | US8425781 Materials and process for enhancing selective separations |
| 04/18/2013 | US20130092605 Froth Flotation Processes |
| 04/18/2013 | US20130092604 Froth Flotation Processes |
| 04/18/2013 | US20130092603 Collector Compositions and Methods of Using the Same |
| 04/17/2013 | CN103041932A Novel shallow-trough double-impeller flotation machine |
| 04/17/2013 | CN103041931A Fraction differentiation flotation column type sorting device and method |
| 04/17/2013 | CN103041930A Modified amine-aldehyde resins and uses thereof in separation processes |
| 04/17/2013 | CN103041929A Double-ligand collecting agent and preparation and application thereof |
| 04/17/2013 | CN103041928A Carbonate type phosphorite foam flotation reagent and preparation method thereof |
| 04/17/2013 | CN103041927A Preparation method of gold-bearing sulfide mineral inhibitor |
| 04/17/2013 | CN103041926A Flotation process method of high-ash-content fine coal slime |
| 04/17/2013 | CN103041925A Application method of combined reagent in copper and sulphur separation of ore beneficiation of covellite predominantly copper sulfide ore |
| 04/17/2013 | CN103041924A Beneficiation process of recovering associated silver from lead-zinc-sliver sulfide ore |
| 04/17/2013 | CN102489406B Method for treating sulfur bauxite |
| 04/17/2013 | CN102485337B Airflow foaming device for floatation column |
| 04/17/2013 | CN102430482B Method for comprehensively recycling copper, gold and silver from liquid obtained after copper separation of tailings subjected to cyaniding for gold extraction |
| 04/17/2013 | CN102407189B Preparation method of reverse flotation collector for bauxite |
| 04/17/2013 | CN102274799B Composite medicine for effective magnetic separation and recovery pyrite concentrate from flotation tailings |
| 04/17/2013 | CN102078843B Method of evaluating collecting performance of floatation collecting agent to andalusite |
| 04/17/2013 | CN101920225B Flotation method and flotation system of whole-course open circuit floatation for concentrate slurry |
| 04/17/2013 | CN101829635B Process for reclaiming gold and silver by floatation from acid leaching ore pulp in wet zinc smelting |
| 04/17/2013 | CN101708488B Flotation machine impeller |
| 04/17/2013 | CN101323554B Solid-liquid separation process |
| 04/10/2013 | EP2576072A2 Use of quaternary ammonium compounds as collectors in froth flotation processes |
| 04/10/2013 | CN202867889U Cone valve for flotation machine |
| 04/10/2013 | CN202860703U Anti-splashing groove for laboratory flotation machine |
| 04/10/2013 | CN202860702U Floatation ink removing device |
| 04/10/2013 | CN103028496A Microemulsion method of molybdenum ore collecting agents |