Upgrading Domestic Manganese Ores By Leaching with Caustic Soda

The American Institute of Mining, Metallurgical, and Petroleum Engineers
R. V. Lundquist
Organization:
The American Institute of Mining, Metallurgical, and Petroleum Engineers
Pages:
5
File Size:
385 KB
Publication Date:
Jan 4, 1953

Abstract

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Leaching manganese-bearing materials with NaOH to remove caustic-soluble silica has been demonstrated as a method for up- grading manganese. Those materials containing opaline varieties of silica respond most readily. Spent leach liquors are regenerated by treatment with lime to precipitate calcium silicate and to reactivate the NaOH for leaching.
Citation

APA: R. V. Lundquist  (1953)  Upgrading Domestic Manganese Ores By Leaching with Caustic Soda

MLA: R. V. Lundquist Upgrading Domestic Manganese Ores By Leaching with Caustic Soda. The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1953.

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