We offer you iron oxide powder (regenerate powder) in various qualities. The products are obtained from the recycling of iron-containing hydrochloric acid from the pickling process.
Pickling is an important process step in the production of cold-rolled steel strips. The solid burn-off, the so-called scale, caused by the hot-rolling process on the surface is removed.
The iron-loaded hydrochloric acid is sprayed in a furnace. Hydrochloric acid gas (HCl) is formed, which is collected in water and returned to the pickling process, as well as iron oxides (Fe2O3) in fine powder form.
|Eisenoxid – Fe2O3||98,5 – 99,6 %|
|Siliciumdioxid – SiO2||0,005 – 0,08 %|
|Chlorid – Cl||0,05 – 0,2 %|
|Calciumoxid – CaO||0,01 – 0,06 %|
|Aluminiumoxid – Al2O3||0,01 – 0,08 %|
|spezifische Oberfläche||4 – 10 m²/g|
|Partikelgröße||0,2 – 1,0 µm|
Possible uses of the FerroSorp® RED products
Ferrite Magnets / Ceramic Magnets
(Specifications are available for both hard and soft ferrites)