A procedure for the enrichment in titanium of titaniferous minerals or scribes. (Machine-translation by Google Translate, not legally binding)

摘要

A process for the enrichment of titanium ores or titaniferous slags by leaching the crude product by means of hydrochloric acid in a blender with subsequent formation of an exhausted liquor containing the acid-soluble impurities and, on the other hand, titanium compounds insoluble in this same medium and separated from said liquor, characterized by the fact that said crude product is subjected to a leaching with a hydrochloric acid liquor while simultaneously heating it directly by introducing a carrier fluid into the heat constituted solely by vapors of hydrochloric acid and which serves to regulate both the temperature, pressure and concentration of hydrochloric acid. (Machine-translation by Google Translate, not legally binding)