发明授权
- 专利标题: Copper smelting method
- 专利标题(中): 铜冶炼方法
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申请号: US12432598申请日: 2009-04-29
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公开(公告)号: US08382879B2公开(公告)日: 2013-02-26
- 发明人: Tatsuya Motomura , Yoshiaki Suzuki , Masaharu Takahashi , Mitsumasa Hoshi
- 申请人: Tatsuya Motomura , Yoshiaki Suzuki , Masaharu Takahashi , Mitsumasa Hoshi
- 申请人地址: JP Tokyo
- 专利权人: Pan Pacific Copper Co., Ltd.
- 当前专利权人: Pan Pacific Copper Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2008-144706 20080602
- 主分类号: C22B15/14
- IPC分类号: C22B15/14 ; C22B7/04
摘要:
A copper smelting method includes: supplying an oxygen-enriched gas, a solvent, and a copper concentrate into a furnace, while not supplying a coke material; and supplying pig iron to slag that is generated in the furnace.
公开/授权文献
- US20090293678A1 COPPER SMELTING METHOD 公开/授权日:2009-12-03