Open AccessImprovement of a continuous process for the production of high-purity tungstic trioxide from scheelite: preleaching the scheelite with weak hydrochloric acid
Author(s) -
J A Vezina,
W A Gow
Publication year - 1970
Language(s) - English
Resource type - Reports
DOI - 10.4095/299990
Subject(s) - scheelite , tungstic acid , hydrochloric acid , production (economics) , chemistry , pulp and paper industry , metallurgy , materials science , inorganic chemistry , engineering , tungsten , macroeconomics , economics