Magnesium Oxide MgO for pulp processing

The impurities in pulp are filtered by using Magnesium Bisulphite. When pulp starts to cook the MgO is recovered with SO₂ whereby the Magnesium must be suppleted. To improve the solution step into water, MgO-reactivity is very important. The reactivity is tested with the citric acid test.  Please contact us for the specifications about this product or more product information.