2026-10-10T18:05:30Z https://www.scidb.cn/oai

10.57760/sciencedb.12135 2024-08-23T14:36:02Z

2024-08-23 Leaching test and mechanism analysis of a gold mine in Myanmar - test data doi:10.57760/sciencedb.12135 en This paper takes a gold mine in Myanmar as the research object, and based on the study of process mineralogy, identifies the properties of the ore and the occurrence state of gold. A fine grinding enhanced leaching technology route is formulated, and a single factor experimental method is used to conduct gold leaching experiments on the ore. The environmental protection agent "green gold" is used as the leaching agent to investigate the effects of grinding fineness, leaching agent type, green gold dosage, solid-liquid ratio, leaching pH value, leaching time, and leaching aid on the leaching effect of the gold mine. The leaching solid concentration is 20%, and lime is used to adjust the pH. The pre-treatment time of the leaching aid is 2 hours. Green gold environmentally friendly leaching agent is added, and the leaching is stirred at room temperature for a certain period of time. The leaching residue is filtered and dried, and the gold grade of the leaching residue is analyzed to calculate the leaching rate.  Gold mines; Process mineralogy; Leaching agent; Leaching; leaching aids yang wan ting RESTRICTED dataset Science Data Bank