Potassium Carbonate is used as raw materials in manufacturing
electro tube, TV kinescope, computer display. It is applied in
optical glass improving clarity, strength and refractive index. It
is also applied in electrode avoiding electric arc breaking-off
during welding. It is used to produce food additives like potassium
sorbate, monopotassium phosphate, etc. Potassium Carbonate is
foliar spray fertilizer and a constituent of compound fertilizer.
In dyeing industry, it is used to produce vat dyestuff and
discharge of ice dyeing. It is absorbent removing hydrogen sulfide
and carbon dioxide; dry powder extinguisher mixed with soda;
auxiliary raw material for producing alcohol and acetone; and
anti-aging agent in rubber production. Its solution is used in
boiling and scouring of cotton cloth and wool's degreasing. In
addition, it is also used in manufacture of printing ink,
photograph-drug, polyester, explosives, electroplating, tanning,
ceramic, building materials, crystals and medicine.