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1. 发明授权

EP0783594B1 APPARATUS AND PROCESS FOR PRODUCING BLISTER COPPER 失效
标题翻译：装置及其制造方法BUBBLE铜
公开(公告)号：EP0783594B1
公开(公告)日：2001-11-28
申请号：EP95925528.2
申请日：1995-07-06
申请人： KENNECOTT CORPORATION
发明人： GEORGE, David, B.
IPC分类号： C22B15/06 , C22B15/14
CPC分类号： C22B15/006 , C22B15/003 , C22B15/005
摘要： Fire-refined blister copper is produced from copper concentrate by a process comprising: (A) melting and oxidizing the copper concentrate in a smelting furnace (17) to produce molten matte and slag, and to separate one from the other; (B) removing the molten matte from the smelting furnace (17); (C) solidifying the molten matte; (D) injecting the solidified matte into a converting furnace (33) in which the matte is converted to blister copper and slag; and (E) transferring the blister copper from the converting furnace to an anode furnace (47a and 47b) to produce fire-refined blister copper. After the fire-refined blister copper is produced in the anode furnace, it is typically transferred to an anode casting wheel (66) on which it is converted to copper anodes suitable for subsequent electrolytic refining to cathode copper.

2. 发明公开

EP0783594A1 APPARATUS AND PROCESS FOR PRODUCING BLISTER COPPER 失效
标题翻译：用于生产泡罩铜的装置和方法
公开(公告)号：EP0783594A1
公开(公告)日：1997-07-16
申请号：EP95925528.0
申请日：1995-07-06
申请人： KENNECOTT CORPORATION
发明人： GEORGE, David, B.
IPC分类号： C22B15
CPC分类号： C22B15/006 , C22B15/003 , C22B15/005
摘要： Fire-refined blister copper is produced from copper concentrate by a process comprising: (A) melting and oxidizing the copper concentrate in a smelting furnace (17) to produce molten matte and slag, and to separate one from the other; (B) removing the molten matte from the smelting furnace (17); (C) solidifying the molten matte; (D) injecting the solidified matte into a converting furnace (33) in which the matte is converted to blister copper and slag; and (E) transferring the blister copper from the converting furnace to an anode furnace (47a and 47b) to produce fire-refined blister copper. After the fire-refined blister copper is produced in the anode furnace, it is typically transferred to an anode casting wheel (66) on which it is converted to copper anodes suitable for subsequent electrolytic refining to cathode copper.
摘要翻译：精炼铜粗铜由铜精矿生产，工艺过程包括：（A）在熔炼炉（17）中熔炼和氧化铜精矿以生产熔融的锍和熔渣，并将熔铜和熔渣分离; （B）从熔炼炉（17）中除去熔融锍; （C）固化熔融锍; （D）将凝固的锍注入转化炉（33）中，在该转化炉中将锍转化为粗铜和炉渣; 和（E）将来自转炉的泡罩铜转移到阳极炉（47a和47b）以生产火精炼泡罩铜。在阳极炉中生产经过精炼的粗铜后，通常将其转移到阳极浇铸轮（66）上，阳极铸造轮（66）将其转化为适合随后电解精炼成阴极铜的铜阳极。

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