Bosir

Bosir

• 3.
  What is potashfertilizer Potash is any of various mined and manufactured salts that contain potassium in water-soluble form.
• 4.
  Potash fertilizer
• 5.
  Common K Minerals mineralComposition K2O, % Sylvite KCl 63.1 Sylvinite KCl/NaCl mixture ~ 28.0 Carnallite KClMgCl26H2O 17.0 Kainite 4KCl4MgSO411H2O 19.3 Langbeinite K2SO42MgSO4 22.7 Polyhalite K2SO42MgSO42CaSO4H2O 15.6 Niter KNO3 46.5
• 6.
  Raw material  Sylvite(100)%KCL  Carnalite(KCL.Mgcl2.6H2O)  Sylvanite(KCL . Nacl)
• 8.
  Two process Fractional crystallizationprocess. Forth flotation process.
• 9.
  Fractinal distilation  Higradegrade (KCL) produce(90-99)%.  Sylvinite ore use.  Use unit operation process.  Produce more pure.  More expensive.
• 10.
  Forth floatation process Produce standard grade.(60)%  Sylvite ore use.  Use hydrometholurgical.  Produce less pure.  Less expensive.
• 13.
  Advantage Production cost low. Rawmaterial are available. Healthy crops. Optimizing yield. Increasing profit potential.
• 14.
  Disadvantage KCL is harmfulto seed. Little growing plant . Plant are very much sensitive.
• 15.
  By product  KOH. MgSO4. Na2SO4 Bromide.  Bromine.  NaCl.