|本期目录/Table of Contents|

[1]汪金良,张文海,童长仁.铜闪速炉反应塔内壁挂渣热力学模型初探[J].有色金属科学与工程,2016,(05预):700-704.
 Wang Jin-liang,Zhang Wen-hai,Tong Chang-ren.Study on the thermodynamic model of freeze slag inside reaction shaft of copper flash smelting furnace[J].,2016,(05预):700-704.
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铜闪速炉反应塔内壁挂渣热力学模型初探(/HTML)
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《有色金属科学与工程》[ISSN:1674-9669/CN:36-1311/TF]

卷:
期数:
2016年05期预
页码:
700-704
栏目:
出版日期:
2016-10-31

文章信息/Info

Title:
Study on the thermodynamic model of freeze slag inside reaction shaft of copper flash smelting furnace
作者:
汪金良1张文海2童长仁1
(1. 江西理工大学 冶金与化学工程学院,江西 赣州 341000; 2. 中国瑞林工程技术有限公司,江西 南昌 330002 )
Author(s):
Wang Jin-liang 1 Zhang Wen-hai 2 Tong Chang-ren 1
(1. School of Metallurgical and Chemistry EngineeringJiangxi University of Science and TechnologyGanzhou 341000China; 2. China Nerin Engineering Co.,LtdNanchang 330002China)
关键词:
铜闪速熔炼反应塔挂渣热力学模型
分类号:
TF801
DOI:
-
文献标志码:
A
摘要:
将反应塔挂渣作为闪速熔炼的第四相产物,对铜锍、炉渣、挂渣和烟气四相共存体系,基于最小吉布斯自由能原理,建立了铜闪速炉反应塔内壁挂渣热力学模型。模拟计算结果表明,当反应塔中存在局部高氧势时,体系会产生含Fe3O4高的挂渣相,其产出率约为物料量的1.0%;与工业生产实践值相比,挂渣中Fe3O4、SiO2、FeO、Cu2O含量的相对误差分别为9.24%、9.93%、8.10%和6.73%,说明所建立的闪速炉反应塔内壁挂渣热力学模型是可行的,为闪速炉内壁挂渣热力学研究奠定了基础。

参考文献/References:

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备注/Memo

备注/Memo:
通讯作者:汪金良(1976-),男,副教授,主要从事冶金工艺理论及数模仿真研究. E-mail: simwjl@163.com.输出结果
更新日期/Last Update: 2016-04-01