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China, Chinese Potassium Amyl Xanthate 90% for Gold Flotation Efficiency1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Chemical Auxiliary CatalystRubber Auxiliary AgentPotassium Amyl Xanthate 90%Price of Potassium Amyl Xanthate
Hebei Fiza Technology Co., Ltd.
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Product Description Product Description Potassium Amyl Xanthate (PAX) 90%minPotassium amyl xanthate is one of the most powerful flotation collector widely used in mineral processing. It is relatively unselective and has a strong tendency to float iron sulfides unless depressants are used. It is used as a good mining reagent for the flotation treatment of all sulfide minerals, Cu/Ni sulfide ore, zinc ores, as well as gold associated with pyrite( gold containing iron sulfides). This mining chemical tends to recover all sulfides if circuit pH is maintained between pH 7 and pH 9. Product ParametersXANTHATE APPLICATION:Potassium Amyl Xanthate, strong, unselective collector, with 5 carbon molecules in its chain, is strong, unselective, and is ideal for sulfide gold operations where all sulfide minerals need to be recovered.It can be applied for the flotation of all types of sulfide minerals in combination with weaker xanthates.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.Kemcore 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.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.Packaging & Shipping850kg/wooden box, 170kg/iron drumMoisture-proof, sun-proof, fire prevention.CertificationsContactWelcome to contact me for quotation!Leo zhang
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