一种预处理碳质金精矿及其制备方法和提金方法
Release time:2024-08-09
Hits:
- Affilication of Author(s):
- 冶金工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 张辛未,尹宁
- Type of Patent:
- 发明专利
- State of Patent:
- 专利授权
- Application Number:
- 2019109278886
- Service Invention or Not:
- yes
- Application Date:
- 2019-09-27
- Authorization Date:
- 2021-05-14
- First Author:
- songyonghui
- Pre One:一种提高低变质粉煤型焦抗压强度的方法