Product Details
sodium sulfide
and its role in mining industry (flotation):
sodium sulfide is used as an activator to make
the surfaces of intended minerals hydrophobic and
sulphide.
in flotation process of oxide minerals,at
first,the surface of the intended oxid mineral should be sufide
by sodium sulfide, and the collector should be added to the
mixture. adding sodium sufide,increase the efficiency of the
collectot and consequently the whole flotation process
significantly.
in leather
industry:
sodium sulfide is used
in leather industry
for the sulfitisation of tanning extracts,it is also used during
leather processsing,as an unhairing agent in the liming operation
.
in textile
industry:
sodium sufide is used in textile industry as a
bleaching agent,for desulfurising and as a dechlorating
agent.
in paper
industry:
sodium sulfide is used in kraft process in the
pulp and paper
industry.
it is used in other application including oil
recovery, making dyes and
detergent.
analisys:
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