Li Jiazhen, Ding Xiaoya, Zhang Jingjun, Yao Dimin, Wang Cengjun. Synthesis of Rhodonite and Its Solubility in Various Acids[J]. Chinese Journal of Engineering, 1988, 10(1): 113-118. DOI: 10.13374/j.issn1001-053x.1988.01.018
Citation: Li Jiazhen, Ding Xiaoya, Zhang Jingjun, Yao Dimin, Wang Cengjun. Synthesis of Rhodonite and Its Solubility in Various Acids[J]. Chinese Journal of Engineering, 1988, 10(1): 113-118. DOI: 10.13374/j.issn1001-053x.1988.01.018

Synthesis of Rhodonite and Its Solubility in Various Acids

  • In this paper, the method of synthesis and charaterization of pure rhodonite are discussed.At room temperature about 20% by dilute acid, and at about 100℃ more than 50% by dilute hydrochloric acid can be decomposed. It is found by calorimetry that reaction of rhodonite with hydrochloric acid releases the heat to be 85.1±3.6kJ/mol.
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