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Potassic Fertilizers
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1 Products availableWe offer a complete product range of Zinc Sulphate Hepta Hydrate Plant, dicalcium phosphate plant, synthetic gypsum plant, Mineral Beneficiation Plant and phosphate fertilizer plant
Zinc Sulphate is a white, fine crystal or a pearl shaped product. It is prime nutrient for plants. This micro-nutrient is primarily used in maintaining normal health and increased yields, The Zinc Sulphate is applied directly to the crops. It is also blended with other Fertilisers like SSP / GSSP/Urea and other fertilizers as it is required by plants in small quantity.
We specialize in manufacturing Zinc Sulphate Plants. The design of the plant is result of years and enterprise and research. These cost-effective plants are known for reliable performance and higher production capacity.
Process Description
Zinc Sulphate is manufactured by the reaction of Zinc ash with Sulphuric acid. The Sulphuric Acid is diluted to 65-70% with recycle water / wash water & fresh water. The acid is neutralized with Zn ash. The reaction mass is agitated continuously. The hydrogen gas is released. As the reaction is complete the reaction mass is filtered through filter press. The filtrate temperature is 60 to 70 degree Celsius. This temperature cooled down to 20 to 180C with normal / chilled water. Crystalline Solid is Centrifuged to remove any surface water. The Zinc Sulphate Hepta hydrate is than packed in 1 kg , 2 Kg. 5Kg and 10 kg packs.
Some of the major components of Zinc Sulphate Plants are :
We provide our client a complete solution by undertaking projects for Zinc Sulphate Plants on turnkey basis. Our engineers work closely with each client right from concept to commissioning of the plants. We also provide expert technical support and after-sale services to ensure flawless operation of the installed plant.
Dicalcium phosphate is used as animal feed and ip grade. The plant uses phosphoric acid and calcium oxide or calcium carbonate as raw materials. Phosphoric acid and calcium carbonate are first reacted together with water, then fed to the updraft of the combustor where the reaction is finished and drying begins. The drying is coming from the reaction heat. No dryer is needed. It dries, sieves and mills dcp product to desired size. Secondly dcp will made by single super phosphate(ssp) it direct reaction with sulphuric acid and powder rock phosphate
Plants based on following raw material :
Manufacturing of dicalcium phosphate process are of two types , first is direct phosphoric acid with calcium oxide reaction and second is based on the reaction with sulphuric acid and rock phosphate powder to produce single super phosphate.
If we use phosphoric acid for dcp production than first we make phosphoric acid with sulphuric acid 98%, ground rock phosphate 28-30% and water filter the react material by neutsche filter to separate the phosphoric acid and gypsum. Concentrate deflourinated phosphoric acid collected in mixing tank to mix lime solution with agitator. After complete reaction in mixing tank than precipitated dcp material do the filtration with filter press to separate the dcp wet cake and neutral solution. Filtrate dcp wet cake put in to the electric oven in tray and dry it 2-3 hour to remove the moisture after drying remove from oven dcp material to pack into the bag with packing in 2, 5, 10, 20, 50 kg weight.
Secondly dcp process through single super phosphate (ssp) powder than to make single super phosphate with reaction of sulphuric acid 98% and rock phosphate powder 28-30% in paddle mixer and den conveyor , that’s are green ssp to put for curing to complete reaction in heap for one weak . Cured ssp powder and water to take in mixing tank to mix with agitator after completion of mixing to separate solution and gypsum through neutsche filter / filter press / filter belt conveyor , filtered solution to collect in and other mixing tank to mix lime solution with agitator maintained ph 6.5-7.0 . After completion of mixing same procedure for both process as above as filtration, drying and packing
Some of the major components of dicalcium phosphate (dcp) plants are:
For DCP phosphoric acid process & lime process
For DCP with single super phoshate (ssp)
