北方矿业申请高镁回水体系下氧化铜钴矿的高效组合捕收剂及选矿方法专利,改善高镁回水体系下氧化铜钴矿浮选过程中的起泡性能

金融界
Jun 21, 2025

金融界2025年6月21日消息,国家知识产权局信息显示,北方矿业有限责任公司申请一项名为“高镁回水体系下氧化铜钴矿的高效组合捕收剂及选矿方法”的专利,公开号CN120169568A,申请日期为2025年04月。专利摘要显示,本发明公开了一种高镁回水体系下氧化铜钴矿的高效组合捕收剂及选矿方法,按重量份计,所述高效组合捕收剂包括:磺基水杨酸200‑300份、丁铵黑药650‑900份和丁基黄药650‑...

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