Recycling of Zinc from Galvanized Steel Scrap

被引:1
作者
Alam, Shafiq [1 ]
Lakshmanan, V., I [2 ]
Sridhar, R. [2 ]
机构
[1] Univ Saskatchewan, Dept Chem & Biol Engn, 57 Campus Dr, Saskatoon, SK S7N 5A9, Canada
[2] Proc Res ORTECH Inc, 2395 Speakman Dr, Mississauga, ON L5K 1B3, Canada
来源
9TH INTERNATIONAL SYMPOSIUM ON LEAD AND ZINC PROCESSING, PBZN 2020 | 2020年
关键词
Zinc; Recycling; Leaching; Solvent extraction; Steel scrap; EAF dust;
D O I
10.1007/978-3-030-37070-1_71
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A process flowsheet for zinc recovery from galvanized steel scrap in alkaline media has been studied. The process includes leaching of zinc by sodium hydroxide followed by solvent extraction using organic extractants containing oxine derivatives, such as Kelex 100, LIX-26. Zinc was stripped from the loaded organic by sulphuric acid, which was then recovered by precipitation as zinc carbonate.
引用
收藏
页码:821 / 824
页数:4
相关论文
共 50 条
[21]   Distribution Analysis on Steel Alloying Elements in the End of Life Vehicle Scrap Recycling Process [J].
Matsubae, Kazuyo ;
Iizuka, Yousuke ;
Ohno, Hajime ;
Hiraki, Takehito ;
Miki, Takahiro ;
Nakajima, Kenichi ;
Nagasaka, Tetsuya .
TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 2014, 100 (06) :788-793
[22]   A quantitative macro model of steel scrap recycling considering copper contamination for the sustainable society [J].
Kakudate, K ;
Adachi, Y ;
Suzuki, T .
TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 2000, 86 (12) :837-843
[23]   Leaching and recycling of zinc from liquid waste sediments [J].
彭兵 ;
高慧妹 ;
柴立元 ;
舒余德 .
TransactionsofNonferrousMetalsSocietyofChina, 2008, (05) :1269-1274
[24]   Recycling of Lead and Zinc from Gold and Silver Tailings [J].
Zhou Xinmu ;
Peng Huan ;
Cen Zhijun .
FUTURE MATERIAL RESEARCH AND INDUSTRY APPLICATION, PTS 1 AND 2, 2012, 455-456 :840-844
[25]   Recycling of Lead and Zinc from Gold and Silver Tailings [J].
Zhou Xinmu ;
Peng Huan ;
Cen Zhijun .
2011 INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND NEURAL COMPUTING (FSNC 2011), VOL III, 2011, :337-340
[26]   Recycling of polyamide (PA) from scrap tires as composites and blends [J].
Ferreira, Caio T. ;
Perez, Cesar A. B. ;
Hirayama, Denise ;
Saron, Clodoaldo .
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2013, 1 (04) :762-767
[27]   Leaching and recycling of zinc from liquid waste sediments [J].
Peng Bing ;
Gao Hui-mei ;
Chai Li-yuan ;
Shu Yu-de .
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2008, 18 (05) :1269-1274
[28]   TECHNO-ECONOMIC ASSESSMENT OF RECYCLING BOF OFFGAS CLEANING SYSTEM SOLID WASTES BY USING ZINC-FREE SCRAP [J].
Ma, Naiyang .
6TH INTERNATIONAL SYMPOSIUM ON HIGH-TEMPERATURE METALLURGICAL PROCESSING, 2015, :485-491
[29]   Leachability of heavy metals from scrap dirt sampled at two scrap iron and metal recycling facilities [J].
Jensen, DL ;
Holm, PE ;
Christensen, TH .
WASTE MANAGEMENT & RESEARCH, 2000, 18 (04) :367-379
[30]   Recycling Scrap from Un-Irradiated Nuclear Fuel by HNO3 Leaching [J].
Smain, Korichi ;
Hanane, Benelmaddjat ;
Nacera, Aoudia .
CHEMISTRY AFRICA-A JOURNAL OF THE TUNISIAN CHEMICAL SOCIETY, 2020, 3 (02) :343-350