Application
Products
Fespol®
SAFETY
High quality of the iron(II) sulphate manufactured in Police is confirmed with certificate of conformity with requirements of the product safety management system based on HACCP and EN ISO 22000 international standards.
TECHNOLOGY
Grupa Azoty Zakłady Chemiczne „Police” S.A. launched unique in Poland plant for drying the iron II sulphate, which is a byproduct formed during the production of titanium dioxide.
KNOWLEDGE BASE
Iron(II) sulphate as an intermediate manufactured during the production of TiO2
Generally, titanium dioxide is white, but has a slightly yellowish color due to the absorption of the visible light portion of the particles corresponding to the blue color.
Iron sulphate – respected intermediate product used in the chemical industry
For many years, ferrous sulfate is used for production coagulants and wastewater treatment. It is also used for the production of iron pigments. In the cement industry is used as the reducing agent of hexavalent [...]