B03D 103 - Specified materials treated by the flotation agents

Patents for B03D 103 - Specified materials treated by the flotation agents (530)
10/2010
10/20/2010	CN101862701A Comprehensive processing method of high phosphorus-sulfur siderite
10/13/2010	CN101856636A Chlorinated fatty acid tartaric ester flotation agent and preparation method thereof
10/13/2010	CN101856634A Iron-increasing and silicon-reduction mineral separation method for iron ores
09/2010
09/29/2010	CN101844109A Floating medical agent prepared from food and beverage waste oil and grease and application thereof
09/29/2010	CN101844107A Combined collector for floatation of porphyry copper-molybdenum mine and floatation method thereof
09/08/2010	CN101823026A Combined collecting agent for reverse flotation phosphorous reduction of high phosphorus oolitic hematite
09/02/2010	WO2010097166A1 Collecting agent and method for floatation of insoluble components of raw salts
09/02/2010	WO2010097165A1 Foaming agent and method for floatation of insoluble components of raw salts
09/01/2010	CN101816981A Environmentally-friendly amine cationic collector and using method thereof
09/01/2010	CN101125311B Vulcanizing-flotation combing method for treating zinc kiln slag
08/2010
08/25/2010	CN101815582A beneficiation of coal
08/25/2010	CN101811096A Collecting agent for copper oxide mineral floatation and application thereof
08/18/2010	CN101804387A Silicate mineral floatation synthetic reagent
08/11/2010	CN101797536A Collophanite flotation collector and method for preparing same
08/04/2010	CN101795778A modified amine-aldehyde resins and uses thereof in separation processes
08/04/2010	CN101795777A Amine-aldehyde resins and uses thereof in separation processes
08/04/2010	CN101791592A Positive flotation method of low grade refractory phosphate ores
08/04/2010	CN101791591A Phosphorite low-temperature foam flotation collector and preparation method thereof
07/2010
07/07/2010	CN101768661A Method for comprehensive utilization of iron and sulfur in tailing containing iron and sulfur
07/07/2010	CN101767063A Oleamide type floating agent and preparation method thereof
07/07/2010	CN101767062A Method for separating bauxite and sulfur-containing ore from high-sulfur bauxite
06/2010
06/30/2010	CN101757985A Mineral flotation collectors
06/30/2010	CN101757983A Tungsten ore floatation collecting agent and application thereof
06/30/2010	CN101618363B Process for discarding tailings in mechanical beneficiation of absorption-state vanadium ores
06/23/2010	CN101745469A Floatation separation process for galenite and chalcopyrite
06/23/2010	CN101745467A Original potential control flotation technology for copper ore with unmanageable high-magnetic pyrite content
06/09/2010	CN101722110A Collector for scheelite concentration and use thereof
06/09/2010	CN101722109A Efficient ore dressing method for bertrandite
06/02/2010	CN101716559A Floating and collecting agent of bertrandite beryllium ores and application thereof
06/02/2010	CN101161353B Method for obtaining titanium ore concentrate through floatation from titanium pigment acidolysis waste material by sulfate process
05/2010
05/26/2010	CN101712014A Multicategory-impurity single fluorite ore dressing method
05/20/2010	DE102008056338A1 Flotationsreagenz für silikathaltige Mineralien Flotation reagent for silicate-containing minerals
05/14/2010	WO2010051895A1 Mixture of an amine alkoxylate ester and a quaternary ammonium compound as a collector for minerals containing silicate
05/12/2010	CN101703966A Fluorite mineral carbonate inhibiting agent and preparation method thereof
05/12/2010	CN101703965A Bauxite column-type floatation method
04/2010
04/28/2010	CN101698160A Sulfide flotation collector and preparation method
04/21/2010	CN101695685A Big-open-loop small-closed-loop mud flotation method of oxidized ore
04/14/2010	EP2173492A1 Amine-aldehyde resins and uses thereof in separation processes
04/14/2010	EP2173491A1 Modified amine-aldehyde resins and uses thereof in separation processes
04/14/2010	CN101693225A Separation method of lead-zinc sulphide minerals
04/14/2010	CN101693224A Separation method of copper-zinc sulphide minerals
04/14/2010	CN101190426B Vulcanization-oxidization mixing copper ore floatation method
04/07/2010	CN1810381B Multi-metal cassiterite sulfurizing tail concentrating method
04/07/2010	CN101690918A Molybdenite flotation collecting agent
04/07/2010	CN101690917A Method for separating copper-sulfur sulfurized minerals
04/07/2010	CN101690916A Method for separating lead-sulfur sulfurized minerals
04/07/2010	CN101690915A Method for separating copper-lead sulfurized minerals
04/07/2010	CN101690914A Method for carrying out coal flotation by using coking water
03/2010
03/31/2010	CN101683633A Method for separating copper and zinc from copper-zinc bulk concentrate
03/24/2010	CN101678366A collector for flotation of clay minerals from potash ores
03/24/2010	CN101678365A Methyl isobutyl carbinol mixture and methods of using the same
03/17/2010	EP2162224A1 Methyl isobutyl carbinol mixture and methods of using the same
03/17/2010	CN100594067C Beneficiation method of complex copper oxide ore
03/11/2010	WO2010002980A3 Collectors for mineral ore flotation comprising oxidised fatty acids or maleated and oxidised fatty acids
03/10/2010	EP2160251A1 Collector for flotation of clay minerals from potash ores
01/2010
01/28/2010	WO2010011552A2 Flotation reagents and flotation processes utilizing same
01/14/2010	WO2008152029A9 Collector for flotation of clay minerals from potash ores
12/2009
12/23/2009	CN101607228A Preparation method of sulfide mineral collector
12/23/2009	CN100571879C Method for ore dressing and desilicating mixed type bauxite
12/23/2009	CN100571877C Aluminium-iron separating and comprehensive utilizing method for high iron bauxite
12/16/2009	CN101602030A Floatation process of complex lead zinc ores
12/09/2009	CN101596500A Method for preparing inhibitor for arsenic-containing ores
12/09/2009	CN101596498A Mineral collector
12/09/2009	CN101596497A Lead and zinc collector
12/09/2009	CN101596496A Mineral flotation foaming agent
12/09/2009	CN101596495A Foaming agent
12/09/2009	CN101596494A Inhibitor
12/09/2009	CN101596493A Method for preparing flotation collector containing gold mine sulfide
12/02/2009	CN101590450A Method for preparing mineral inhibitor for barite
12/02/2009	CN101590449A Method for efficiently selecting lead with high-enriched fineness
11/2009
11/25/2009	CN101585017A Ore-selecting method of difficultly-selected copper zinc sulphur ore
11/25/2009	CN101585016A Low grade fluorite and barite flotation separation method
11/25/2009	CN100562369C High iron pelitization wulfenite floatation method
11/25/2009	CN100562368C Oxygen-sulfur paragenesis zinc mine flotation method
11/18/2009	CN101579653A Benefication method for concentrating fine tungsten ore in tailings by warming scheelite
11/11/2009	CN100558468C Novel technics of cassiterite clay flotation
10/2009
10/28/2009	CN101564710A Vanadium titano-magnetite flotation method
10/21/2009	CN100551544C Oredressing foaming agent for separating molybdenite
10/21/2009	CN100551543C Method for the floatation of cuprum, plumbi, zincium ore concentrate from tailings for extracting gold
10/14/2009	CN101554618A Process for extracting magnesium sulfate heptahydrate from mixed salt containing magnesium sulfate heptahydrate by direct flotation
10/14/2009	CN100548496C Floatation method of difficult-to-float coal
09/2009
09/30/2009	CN101543805A Chelate collector for floatation of iron mineral
09/24/2009	WO2009066167A3 Amines quantification method in residues of the flotation of iron ore
09/16/2009	CN101531605A Aminoaliphatic acid flotation agent and preparation method thereof
09/16/2009	CN101530830A A foaming agent
09/16/2009	CN101530829A Method for separating molybdenum and bismuth sulfide minerals
09/09/2009	CN101524670A Rare earth collector
09/09/2009	CN101524669A Ore-separating method for copper mineral existing in halide mode
09/02/2009	CN101519365A Improved production method for salicylhydroxamic acid
08/2009
08/26/2009	EP2091655A1 Collector for the flotation of carbonates
08/19/2009	CN101507949A Stone-like coal navajoite physical mineral dressing method
08/19/2009	CN101507947A Quartz sand flotation method
08/13/2009	WO2009099731A1 Method for the froth flotation of coal
08/12/2009	CN101503362A Production process of tri-n-octyl methyl ammonium chloride
08/05/2009	CN101497061A Active flotation method for refractory sulfide mineral in oxidized-sulfide mixed ore
08/05/2009	CN100522375C Ore dressing process of oolitic high phosphorus hematite
07/2009
07/23/2009	WO2009091850A1 Method for the beneficiation of coal
06/2009
06/30/2009	US7553984 Reacting dithiophosphate with oxidizing agent in acidic solution, then reacting with amine; flotation
05/2009
05/13/2009	CN101428250A Copper-zinc separation beneficiation method
05/13/2009	CN101428248A Beneficiation method for recycling specularite

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