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2. 发明公开

EP0487032A1 Apparatus for continuous copper smelting 失效
标题翻译： Anlage zum kontinuierlichen Schmelzen von Kupfer。
公开(公告)号：EP0487032A1
公开(公告)日：1992-05-27
申请号：EP91119730.9
申请日：1991-11-19
申请人： MITSUBISHI MATERIALS CORPORATION
发明人： Goto, Moto, c/o MITSUBISHI MATERIALS CORP. , Kikumoto, Nobuo, c/o Hamamatsu-cho Office , Iida, Osamu, c/o Hamamatsu-cho Office , Ikoma, Hiroaki , Fukushima, Shigemitsu, c/o Hamamatsu-cho Office
IPC分类号： C22B15/00
CPC分类号： C22B15/005 , C22B15/003 , C22B15/006
摘要： The invention relates to an apparatus for smelting copper which includes a smelting furnace (1), a separating furnace (2), a converting furnace (3), and launders (7A; 7B) connecting these furnaces in series. In the smelting furnace (1), copper concentrate is melted and oxidized to produce matte and slag. In the separating furnace (2), the matte is separated from the slag. In the converting furnace (3), the matte separated from the slag is oxidized to produce blister copper. A plurality of anode furnaces (4) are provided for refining the blister copper produced in the converting furnace (3) into copper of higher quality. A blister copper launder assembly (11), which has a main launder (11A) and a plurality of branch launders (11B) branched off from the main launder (11A), is provided to connect the converting furnace (3) and the anode furnaces (4) together. A selecting device (12) may be attached to the launder assembly (11) for selectively bringing the main launder (11A) into fluid communication with one of the branch launders (11B).
摘要翻译：本发明涉及一种熔炼铜的设备，包括熔炼炉（1），分离炉（2），转炉（3）和连接这些炉的洗衣机（7A; 7B）。在冶炼炉（1）中，铜精矿熔化并氧化，产生无光泽和熔渣。在分离炉（2）中，锍与炉渣分离。在转炉（3）中，与炉渣分离的无光泽被氧化，产生铜丝铜。提供了多个阳极炉（4），用于将在转化炉（3）中生产的泡罩铜精炼成更高质量的铜。提供具有主流槽（11A）和从主流槽（11A）分支的多个分支清洗器（11B）的泡罩铜洗涤组件（11），以连接转炉（3）和阳极炉（4）在一起。选择装置（12）可以附接到流槽组件（11），用于选择性地使主流槽（11A）与分支清洗器（11B）中的一个流体连通。

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