The production of titanium sponge industry,Kroll Process

The reduction reaction is completed in a Klau Apha reactor made of steel in. About 50% of magnesium and magnesium chloride containing the reduction product, three kinds of methods available vacuum distillation, purification of helium gas and wet purification treatment reduction product, made of titanium sponge weight or grain.

  Three purification process of reduction products are broken system to adapt with it, cooperate with each method made size to meet the requirements of the commercial titanium sponge.

  At the beginning of the 90's, have been useful to replace his potential of vacuum distillation method. In the reduction process, a by-product of anhydrous magnesium chloride and sent to the recycling of magnesium electrolysis workshop, magnesium and chlorine.