发明申请
- 专利标题： Method for producing blister copper
- 专利标题（中）： 水泡铜的生产方法
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申请号： US10517506申请日： 2003-06-02
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公开(公告)号： US20050199095A1公开(公告)日： 2005-09-15
- 发明人: Pekka Hanniala , Ilkka Kojo
- 申请人： Pekka Hanniala , Ilkka Kojo
- 优先权： FI20021114 20020611
- 国际申请： PCT/FI03/00432 WO 20030602
- 主分类号： C22B15/00
- IPC分类号： C22B15/00 ; C22B15/06
摘要：
The invention relates to a method for producing blister copper, according to which method copper concentrate (5), flux (6) and oxygen-enriched air (7) are fed together into a suspension smelting furnace (1), such as a flash smelting furnace, so that there are created at least two molten phases, such as a white metal phase (11) and a slag phase (10); and that the white metal is oxidized after the suspension smelting furnace in at least one oxidizing reactor (12).
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