Flotation and Humic Acid Extraction Test of Zhaotong Lignite

This is an essay in the field of mineral processing engineering. Humic acid is an important part of Zhaotong lignite. In order to extract humic acid efficiently, the optimum flotation conditions of Zhaotong lignite were explored by using the process of direct flotation and reverse flotation. Orthogo...

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Hlavní autoři: Peng Chen, Xinwei Bai, Yuan Li, Chenhu Zhang, Shiwei Wang, Yaoyao Chen
Médium: Článek
Jazyk:zho
Vydáno: Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences 2023-12-01
Edice:Kuangchan zonghe liyong
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On-line přístup:http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2023.06.026