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低品位硫化铜矿生物提铜大规模产业化应用关键技术

低品位硫化铜矿生物提铜大规模产业化应用关键技术

  • Categories:冶金研究所
  • Author:
  • Origin:
  • Time of issue:2020-04-01
  • Views:1

(Summary description)针对低品位次生硫化铜矿生物堆浸中酸铁过剩问题,提出选择性浸出理论,建立以矿物溶解化学为基础,生物、物理、化学多因素匹配研究方法,在国际上首先开发应用选择性生物浸出工程技术,高效解决了生物堆浸矿山铜的高效浸出与酸铁平衡问题,并形成自主知识产权;采用分子生态学技术手段研究生物浸出过程中微生物演替规律,在国际上率先开发应用生物浸出过程优势菌群调控工程技术,并形成自主知识产权;系统集成SX-EW及杂质平衡

低品位硫化铜矿生物提铜大规模产业化应用关键技术

(Summary description)针对低品位次生硫化铜矿生物堆浸中酸铁过剩问题,提出选择性浸出理论,建立以矿物溶解化学为基础,生物、物理、化学多因素匹配研究方法,在国际上首先开发应用选择性生物浸出工程技术,高效解决了生物堆浸矿山铜的高效浸出与酸铁平衡问题,并形成自主知识产权;采用分子生态学技术手段研究生物浸出过程中微生物演替规律,在国际上率先开发应用生物浸出过程优势菌群调控工程技术,并形成自主知识产权;系统集成SX-EW及杂质平衡

  • Categories:冶金研究所
  • Author:
  • Origin:
  • Time of issue:2020-04-01
  • Views:1
Information

  针对低品位次生硫化铜矿生物堆浸中酸铁过剩问题,提出选择性浸出理论,建立以矿物溶解化学为基础,生物、物理、化学多因素匹配研究方法,在国际上首先开发应用选择性生物浸出工程技术,高效解决了生物堆浸矿山铜的高效浸出与酸铁平衡问题,并形成自主知识产权;采用分子生态学技术手段研究生物浸出过程中微生物演替规律,在国际上率先开发应用生物浸出过程优势菌群调控工程技术,并形成自主知识产权;系统集成SX-EW及杂质平衡技术,建成并成功运营国内最大的湿法提铜厂,形成从复杂溶液制备高纯阴极铜的成套工业技术,包括萃取第三相控制与电积酸雾控制等自主知识产权技术。项目申请发明专利11项,实用新型专利1项,已授权8项;发表论文59篇,其中SCI/EI收录28篇。

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