Salt Processing PlantSalt is the common name for the substance sodium chloride (NaCI), which occurs in the form of transparent cubic crystals. In industry salt with its' converted forms such as chlorine, caustic, soda ash are being used in various industries such as petrochemical refining, petro chemistry, organic synthesis , bulk drug and pharmaceutical industries. In consideration of edible salt it should be processed hygienically so as to make it consumable for human being, which raises the need of suitable refining process of salt to meet today's demands such as its purity, color, crystalline nature, particle size distribution and free flowing behaviour. Process Description:Vacuum Refining of Salt:Crude salt from the source is collected in
large storage vessels from where the salt is
conveyed for grinding it to fines and
segregated through a mechanical sieve.
Crude salt is then pre-washed and mixed
with water in suitable form to form brine
solution. Crude Salt is fed through a
volumetric belt Feeder for size reduction in
presence of brine solution and fed to washing
system. Many impurities categorized to
soluble and insoluble in water are gathered in
washing system which effects in the removal
of soluble and insoluble by flotation fromslurry formed in washing system. Make up
fresh water is fed at various points of the
washing system to keep soluble in
permissible limit. Features of RAJ Salt Processing Plant:
Services
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