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[1]李磊,王华,胡建杭.铜渣熔融还原过程中硫的行为特征[J].有色金属科学与工程,2016,(05预):780-784.
 LI Lei,WANG Hua,HU Jian-hang.Copper Slags Smelting Reduction[J].,2016,(05预):780-784.
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铜渣熔融还原过程中硫的行为特征(/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:
780-784
栏目:
出版日期:
2016-10-31

文章信息/Info

Title:
Copper Slags Smelting Reduction
作者:
李磊 王华胡建杭
(昆明理工大学,冶金与能源工程学院,冶金节能减排教育部工程研究中心,云南省复杂有色金属资源清洁利用国家重点实验室,云南昆明,650093,中国)
Author(s):
LI Lei WANG Hua HU Jian-hang
(Engineering Research Center of Metallurgical Energy Conservation & Emission Reduction, State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Ministry of Education, Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming, 650093, China)
关键词:
铜渣熔融还原硫行为特征废物利用
分类号:
TF 046
DOI:
-
文献标志码:
A
摘要:
对铜渣熔融还原过程中硫的行为特征进行了研究。结果表明,熔渣碱度从0.8增至1.4,渣硫容量增大脱硫作用增强,铁水硫含量由0.6%降至0.13%;铁水脱硫为吸热反应,熔渣温度由1773 K升至1823 K渣脱硫能力提升,铁水含硫由0.13%降至0.089%。熔渣-铁水硫理论分配比远大于实验时间条件下硫分配比,保温时间延长铁水脱硫率提高。熔渣碱度1.4、保温温度1823 K和保温时间 40 min时,处理后铁水含硫为0.11%,含量仍较高,需进一步对铁水进行脱硫预处理才可用于炼钢。

参考文献/References:

[1] 陈远望.智利铜炉渣贫化方法概述[J].世界有色金属,2001(9):56-62.
[2] Rudnik E, Burznska L, Gumowska W. Hydrometallurgical recovery of copper and cobalt from reduction-roasted copper converter slag [J]. Minerals Engineering, 2009, 22(1): 88-95.
[3] Zhang Yang, Man Ruilin, Ni Wangdong, et al. Selective leaching of base metals from copper smelter slag [J]. Hydrometallurgy, 2010, 103(1-4):25-29.
[4] Carranza F, Iglesias N, Mazuelos A. Ferric leaching of copper slag floation tailings[J]. Minerals Engineering, 2009, 22(1):107-110
[5]邓 彤,文 震,刘 东. 硫酸介质中氯化物参 与下氧化浸出铜渣过程[J].中国有色金属学报,2001,11(2):302-306.
[6] Carranza F, Romero R, Mazuelos A, et al. Biorecovery of copper from converter slag: Slag characterization and exploratory ferric leaching tests [J]. Hydrometallurgy, 2009, 97(1/2): 39-45.
[7]朱祖泽,贺家齐,现代铜冶金学[M].北京:科学出版社,2003:75.
[8] Zhang Linnan, Zhang Li, Wang Mingyu, et al. Oxidization mechanism in CaO-FeOX-SiO2 slag with high iron content[J]. Trans.Nonferrous Met.Soc.China, 2005, 15(4):938-943.
[9]张林楠.铜渣中有价组分的选择性析出研究[D].沈阳:东北大学,2005.
[10]韩 伟,秦庆伟. 从炼铜炉渣中提取铜铁的研究[J]. 矿冶, 2009,18(2): 9-12.
[11]王珩.炼铜转炉渣中铜铁的选矿研究.有色矿山,2003,32(4):19-23.
[12]邓 彤,凌云汉. 含钴铜转炉渣的工艺矿物学[J]. 中国有色金属学报, 2001,11(5):881-885.
[13]倪文,马明生,王亚利,等.熔融还原法镍渣提铁的热力学与动力学[J].北京科技大学学报,2009,31(2):163-168.
[14]李磊,胡建杭,王华. 铜渣熔融还原炼铁研究[J].过程工程学报,2011,11(1):65-71.
[15] Shanmuganathan P, Lakshmipathiraj P, Srikanth S, et al.Toxicity characterization and long-term stability studies on copper slag from the ISASMELT process [J]. Resources, Conservation and Recycling, 2008, 52 (4):601-611.
[16] Muravyov M I, Fomchenko N V, Usoltsev A V, et al.Leaching of copper and zinc from copper converter slag flotation tailings using H2SO4 and biologically generated Fe2 (SO4)3 [J]. Hydrometallurgy, 2012, 119-120:40-46.
[17] Maweja K, Mukongo T, Motombo I. Cleaning of a copper matte smelting slag from a water-jacket furnace by direct reduction of heavy metals [J]. Journal of Hazardous Materials, 2009, 164(2-3):856-862.
[18]黄希祜.钢铁冶金原理[M].北京:冶金工业出版社,2002

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备注/Memo

备注/Memo:
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更新日期/Last Update: 2016-04-01