详情
Florrea SIPX Sodium Isopropyl Xanthate
(Z**1, Aero **3 Xanthate , SF***3, Xantato RENASA, Xantato
SF***6)
2) Xanthate is in two forms:
a) Powder Form: free from mechanical impurity
b) Pellet form Diameter=**6mm, Length=***5mm, Powder content*0%
Max
3) UN Approved packing for xanthate is:
a) **0kg/**0kg/**0kg/**0kg net steel drum
(*4.*4mt/*6.*8mt/*7.*2mt/*8.*6mt per *0??? container)
b)**0kg/**0kg net supersac in timber box on
pallet(*6mts/*7mts/*0???FCL)
4) specification of supplied xanthate is:
purity***- *4% *5% *8% *0% Min
moisture & volatile **- *0% 4% Max
free alkali ****- 0.5% 0.2% Max
Application:Xanthates are used for the flotation of sulphide and
sulphidized oxide ***** activity of the xanthates increases with
increasing chain length of the alky group R; the selectivity
decreases in accordance with increased chain length. Xanthates are
often used in combination with other reagents such as
dithiophosphates or thionocarbamates, often added to the scavenger
circuit to improve the total recovery. They are normally used in
aqueous solutions.
Xanthates undergo hydrolysis in the acid pH range, and are
therefore preferred for flotation in alkaline pulp *****
The flotation results can be improved by simultaneous use of
xanthates together with dithiophosphates.
Xanthates are available as powder or in pellet form and with an
active matter content of *5% and *0%
