01-09-2010 дата публикации
Номер: CN0101451187B
Автор:
SHANGLI FAN,
JIANQUAN WANG,
HAIBO LI,
BAIREN GAO,
JIANZHENG LI,
ZHOUBEN LU,
CAIJUN LUO,
ANLI WANG,
SHENGFENG CAI,
FAN SHANGLI,
WANG JIANQUAN,
LI HAIBO,
GAO BAIREN,
LI JIANZHENG,
LU ZHOUBEN,
LUO CAIJUN,
WANG ANLI,
CAI SHENGFENG
Принадлежит:
The invention discloses a method for comprehensively recovering molybdenum-containing polymetallic gold ore resources, which comprises the following steps: firstly, crushing and grinding molybdenum-containing gold ores first, performing floatation on useful metallic elements to obtain bulk concentrate by a complete mixing floatation method, and discarding tailings; secondly, leaching out and recovering gold and silver from the bulk concentrate by CCL carbon paste wet-method gold leaching technology, and using tailings after gold leaching for preferred selection of molybdenum in the next step;thirdly, performing preferred separation and floatation of the molybdenum on the gold leaching tailings to obtain qualified molybdenum concentrate; fourthly, activating molybdenum-selecting tailings,and performing separation and floatation of lead to obtain lead concentrate; fifthly, performing separation and floatation of copper on lead-selecting tailings to obtain copper concentrate; and sixthly, ...
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