iron oxide red , yellow, black

Product Description

iron oxide
         Iron oxide magnetic iron oxide red, alias oxidation;
The high permeability ferric oxide; Burn limonite; Burn Zhe; Iron Dan; Iron powder, red;
Venice red (the main composition is iron oxide), 3 oxidation 2 iron. Patent Fe2O3, soluble in hydrochloric acid, for red brown powder.
The red brown powder as a low-level pigment, industry says, used for oxidation

iron oxide red paint, ink, rubber industry, can do catalyst, glass, precious
stones, metal polish, can be used as raw materials. The ironmaking

The red brown powder as a low-level pigment, industry says,
used for oxidation iron oxide red paint, ink, rubber industry
2. To do catalyst
3. Glass, precious stones, metal polish
4. Used for refining reaction and CO (H2) can also cast iron

Fe2O3 + 3 CO = 2 Fe + 3 CO2 (high) Fe2O3 + 3 H2 = 2 Fe + 3 H2O (high) 2 Fe2O3 + 3 C = (high) 4 Fe + 3 CO2 ↑ 3 Fe3O4 + 8 Al = = (high)