Ferrous sulphate is produced by the action of sulphuric acid on iron ores. The iron powder is leached water with sulphuric acid will be taken in Mixing tank and apply gentle heat up 85o c. The resulting ferrous sulphate solution is allowed to settle and filtered to obtain a clear solution.
The solution is sent evaporators and then to crystallizers to form crystalline ferrous sulphate (feso4 7H2o).The crystals are allowed to drain and may be dried by centrifuge then Final product ferrous sulphate is packing in HDP bag.
» Ferrous sulphate use in
Agricultural chemicals
ferrous sulphate Anhydrous
water purification
writing inks
Feeds
Red oxides
Lithography
Dyes
Electroplating
Wood preservative and etc.