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江西南康宏发矿业有限责任公司采用新技术、新工艺对被废弃的硫尾矿进行冶选,取得可观的经济效益和生态效益。日前,该项成果被省内专家及上海科技情报所鉴定已达国内领先水平。 赣南蕴藏丰富的矿产资源,素有“钨都”之称,每年浮选钨矿时,产生近万吨含有铋、银等多种有价元素的硫尾矿。多年来,由于沿用传统落后的冶选技术和工艺,既浪费了宝贵的资源,又造成了环境的严重污染。为充分提高硫尾矿的综合利用率,使其变
Jiangxi Nankang Hongfa Mining Co., Ltd. adopted new technology and new technology to carry out metallurgical treatment of abandoned sulfur tailings and achieved considerable economic and ecological benefits. Recently, this achievement has been appraised by experts in the province and Shanghai Science and Technology Intelligence Intelligence Intelligence Agency and has reached the leading level in China. Gannan is rich in mineral resources, known as the “tungsten are”, each flotation of tungsten ore, resulting in nearly 10,000 tons containing bismuth, silver and other valuable elements of sulfur tailings. For many years, due to the traditional and backward metallurgy techniques and techniques, both valuable resources have been wasted and the environment has been seriously polluted. In order to fully improve the comprehensive utilization of sulfur tailings, make it change