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China, Chinese Collector Reagents for Mining Process Xanthate Sodium Ethyl Xanthate1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Chemical Auxiliary CatalystRubber Auxiliary AgentSodium Ethyl Xanthate PelletSodium Amyl Xanthate
Hebei Fiza Technology Co., Ltd.
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Product Description Product Description Sodium Ethyl Xanthate (SEX) 90%It is applicable to the flotation of minerals that are already activated or partially hydrophobic and float easily, such as activated zinc, nickel, and lead. Weak, highly selective collector. Product ParametersXANTHATE APPLICATION:SEX is a selective good collector, widely used copper, zinc, nickel and containing pyrite flotation of gold and copper gold gold recovery there are obvious advantages to improve the rate of refractory oxide ores of copper and lead are also able to obtain satisfactory results. Commonly used in the rougher and scavenger flotation process.Xanthates in miningXanthates have been the workhorse of sulfide mineral flotation since the 1920s (Harris 1989), and they represent the largest volume of any sulfide mineral collector. Xanthate collectors are salts consisting of a non-polar hydrocarbon group, which provides the hydrophobicity to a sulfide mineral, pointing outward from the mineral to the solution, and a polar group that adsorbs onto the sulfide mineral surface.XanthatesRelative StrengthTypical Plant Concentration %Sodium Ethyl Xanthate /SEXWEAK10-20Sodium Isopropyl Xanthate /SIPX ↓ STRONG10.20Sodium Isobutyl Xanthate /SIBX10-20Potassium Amyl Xanthate /PAX15-25 All Xanthates are water-soluble and are usually fed in as aqueous solutions in a 5 to 20% strength.These reagents are widely used for all sulfide minerals, with a high tendency to float iron sulfide, except when using depressors. They cannot be used in highly acidic circuits, as they tend to decompose. SEX xanthate Formula: C4H9OCSSNa Variety / projectDry goodsSyntheticsExteriorYellow granular particles stickYellow granular particles stickActive ingredients%, ≥9085Free base%, ≤0.20.5Water and volatile matter%, ≤410SolubilitySoluble in water free of impuritiesKemcore carries common Xanthate products equivalent or similar to:Potassium Ethyl Xanthate (PEX)Aero 303Potassium Amyl Xanthate (PAX)Flottec PAX/Flomin C3505/AERO 350Sodium Ethyl Xanthate (SEX)Flottec SEX/FloMin C 3200/AERO 325Sodium Isobutyl Xanthate (SIBX)Flottec SIBX/FloMin C3430/AERO 317Sodium Isopropyl Xanthate (SIPX)Flottec SIPX/Flomin C3330/AERO 343Sodium n-butyl Xanthate SNBXFloMin C 3410Sodium Amyl Xanthate Our range of modifiers, collectors, and frothers are produced in fully integrated world-class facilities in China and Kemcore guarantees a continuous supply to our customers worldwide.Packaging & Shipping850kg/wooden box, 170kg/iron drum Moisture-proof, sun-proof, fire prevention. Advantages of Xanthate.The least expensive sulfide mineral collector-Inexpensive compared to Specialty CollectorsEasy to manufacture and available in solid pellet form for easy handlingDosage: in-plant environment, they're fed at active concentrations of 5% or less in water.Very good at recovering in an unselective manner bulk sulfide minerals, including sulfides.Can be used with lime to give a pH operating range of 9-12.Can be used as a sole collector in a sulfide mineral plant.Plant Operation Tips:- The sequence of addition of modifiers, collectors, and frothers is of great importance, especially when sulphidising agents and other activators and depressants are involved. - Flotation is a process that relies heavily on surface chemistry, by adding all of the collectors to the conditioner, a thick, scummy and uncontrollable froth is obtained which yields a low and unmarketable grade concentrate with entrained insoluble minerals. Therefore careful consideration should be taken when selecting reagent-dosing points in the plant so that recovery and grade are optimized.-When trialing additional or different collectors maintain a visual inspection history of the froth and concentrate in each circuit.- Data from each shift should be collected over the duration of the trial so that shift recoveries and grades can be determined and to ascertain whether the trial collector is better or worse than the incumbent collector. Company ProfileContactWelcome to contact me for quotation!Sherry yang
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