Mining Sodium Isopropyl Xanthate 90% Flotation Reagent
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|Name:||Sodium Di-N-butyl Dithiophosphate||Purity:||49％-53％|
|Grade:||Industrial Grade||Packing:||1000 Kgs/ IBC Drum|
|Flash Point:||41 °C||Application:||Mining Reagents|
The Purity of The Sodium Di-N-butyl Dithiophosphate Series is 49％-53％ Soluble
Flotation Reagent Introduction
|1 . Use foam flotation to separate copper minerals and waste rock. The copper pulp of the mill is mixed with lime milk (only water and ground limestone) to provide a basic pH, and pine oil (yes, it comes from the tree-paper mill by-product) is made into bubbles to enhance the bubbles Alcohol and collector chemicals called potassium amyl xanthate (or potassium salt of alkyl dithiocarbonate).|
2 . Xanthate is added to the slurry in a relatively small amount. Xanthate is a long hydrocarbon (5 carbon) chain molecule. One end of the chain (ionic dithiocarbonate) is polar and adheres to the sulfide minerals, while the other end is non-polar, where the hydrocarbon chain is hydrophobic-annoying in water and being non-polar Hydrocarbon pine oil molecules attract.
|3 . Increasing the pH value will cause more ionization of the polar ends and preferentially adhere to the chalcopyrite (CuFeS 2), while the pyrite (FeS 2) exists alone. The air is blown into the storage tank and stirred like a giant mixer, creating foam. The chalcopyrite grains are covered with xanthate molecules, and their hydrophobic ends wave around, desperately trying to get out of the water.|
|4 . They will adhere to the oily bubbles. When the bubbles rise to the surface and flow over the edge of the storage tank, they will be covered with chalcopyrite particles. In this way, through a series of steps, the copper ore is concentrated to a final copper content exceeding 28%. The waste stone particles will not adhere to the air bubbles and fall to the bottom of the storage tank. The waste material that comes out of the bottom of the storage tank at the end of this process is called "tail material". It is nothing more than ground rock from which copper minerals have been removed.|
Our flotation machine is a flotation machine from unit to flotation machine. It always combines several sets of devices as a rough selection stage, a cleaning stage or a cleaning stage. In order to ensure the performance of our flotation system, a suitable chemical reagent system is also very important. According to the function of chemical reagent, it can be divided into collecting agent, foaming agent and modifier.
|Solubility in water||Soluble|
|Main components||Sodium Di-N-butyl Dithiophosphate|
|Character||Yellow to dark brown,no pungent odor|