Improved Recovery Process for the Treatment of Complex Ores and Apparatus for same.

摘要

110,948. Inglis, C. J. Nov. 10, 1916. Zinc and bismuth chlorides. -- A process for treating complex ores such as mixed sulphides consists in spraying finely ground ore mixed with water into a closed chamber into which hydrochloric acid gas and chlorine are simultaneously delivered. Steam also may be admitted. In the apparatus illustrated, the ore and water mixture is forced into a chamber 1 through a pipe 2, the outlet of which is obstructed by an adjustable damper 3. The gases are admitted through a pipe 7 in a water-sealed cover 5.