![COPPER ANODE REFINING SYSTEM AND METHOD](/abs-image/US/2012/02/16/US20120036963A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: COPPER ANODE REFINING SYSTEM AND METHOD
- 专利标题(中):铜阳极精炼系统和方法
- 申请号:US13027843 申请日:2011-02-15
- 公开(公告)号:US20120036963A1 公开(公告)日:2012-02-16
- 发明人: David B. George , Arsenio C. Enriquez, JR. , Adrian Christian Deneys , William John Mahoney , Ian Francis Masterson , Stephen Manley , Jesse Cates , Kevin Albrecht
- 申请人: David B. George , Arsenio C. Enriquez, JR. , Adrian Christian Deneys , William John Mahoney , Ian Francis Masterson , Stephen Manley , Jesse Cates , Kevin Albrecht
- 主分类号: C22B15/14
- IPC分类号: C22B15/14 ; C22B5/00 ; F27D99/00
摘要:
A method and system for the copper anode refining is provided in which coherent jet technology is employed to heat the molten blister copper and/or melt scrap copper charges using a melting flame, oxidize the sulfur in the molten blister copper, and reduce the oxygen in the molten blister copper using top-blown coherent jet gas streams from one or more multi-functional, coherent jet lance assemblies. The present system and method employs a microprocessor-based controller operatively controlling the flow of an oxygen-containing gas, an inert gas, a reducing agent and a fuel to the coherent jet lance. The disclosed copper anode refining system and method greatly improves copper production while lowering oxidation/reduction cycle times and minimizing NOx emissions.
摘要(中):
提供了一种用于铜阳极精炼的方法和系统,其中使用相干喷射技术来使用熔融火焰加热熔融的铜泡铜和/或熔融废铜电荷,氧化熔融的铜铜中的硫,并且减少氧气中的氧 使用来自一个或多个多功能,相干喷射枪组件的顶吹相干射流气流的熔融起泡铜。 本系统和方法采用基于微处理器的控制器,可操作地控制含氧气体,惰性气体,还原剂和燃料到相干射流喷枪的流动。 所公开的铜阳极精炼系统和方法极大地改善了铜的生产,同时降低了氧化/还原循环时间并最大限度地减少了NOx排放。
公开/授权文献:
- US08623114B2 Copper anode refining system and method 公开/授权日:2014-01-07
IPC结构图谱:
C | 化学;冶金 |
--C22 | 冶金(铁的冶金入C21);黑色或有色金属合金;合金或有色金属的处理 |
----C22B | 金属的生产或精炼;原材料的预处理 |
------C22B15/00 | 铜的提炼 |
--------C22B15/14 | .精炼 |