Ultrasonic-Assisted Acid Leaching of Indium from Blast Furnace Sludge

被引：32

作者：

Shen, Xingmei ^{[1
]}

Li, Liaosha ^{[1
]}

Wu, Zhaojin ^{[1
]}

Lu, Huihong ^{[1
]}

Lu, Jia ^{[1
]}

机构：

[1] Anhui Univ Technol, AnHui Prov Key Lab Met Engn & Resources Recycling, Maanshan 243002, Anhui, Peoples R China

来源：

METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE | 2013年 / 44卷 / 06期

关键词：

RECOVERY; WASTE; DISSOLUTION; EXTRACTION; COPPER; TIN;

D O I：

10.1007/s11663-013-9936-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ultrasonic-assisted acid leaching was used to improve extraction of indium from blast furnace sludge. The effects of solid-liquid ratio, leaching temperature, and leaching time on extraction of indium were investigated and three leaching methods of high temperature acid leaching (HL), ultrasonic acid leaching (UL), and high temperature-ultrasonic acid leaching (HUL) were compared. The results show that extraction of indium increases with leaching time for all the methods. UL exhibits the lowest indium extraction. For HL, extraction of indium reaches 32.6 pct when the leaching time is 4 hours, and after 4 hours, the extraction increases slowly. Leaching temperature has a more positive effect on extraction of indium than ultrasonic. HUL can lead to a higher extraction of indium than high temperature acid leaching and UL, and extraction of indium reaches 40.4 pct when the leaching time is 2 hours. After 2 hours, no obvious increase occurs. HUL not only increases extraction of indium but also reduces the leaching time which can improve production efficiency.

引用

页码：1324 / 1328

页数：5

共 36 条

[1] Indium incorporated silica from rice husk and its catalytic activity [J].

Ahmed, Adil Elhag ;

Adam, Farook .

MICROPOROUS AND MESOPOROUS MATERIALS, 2007, 103 (1-3) :284-295

[2] Processing of indium: a review [J].

Alfantazi, AM ;

Moskalyk, RR .

MINERALS ENGINEERING, 2003, 16 (08) :687-694

[3] Recovery of lead, tin and indium from alloy wire scrap [J].

Barakat, MA .

HYDROMETALLURGY, 1998, 49 (1-2) :63-73

[4] Selective catalytic reduction of NO under lean conditions by methane and propane over indium/cerium-promoted zeolites [J].

Berndt, H ;

Schütze, FW ;

Richter, M ;

Sowade, T ;

Grünert, W .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2003, 40 (01) :51-67

[5] Effect of ultrasound on the dissolution of copper from copper converter slag by acid leaching [J].

Bese, Ayse Vildan .

ULTRASONICS SONOCHEMISTRY, 2007, 14 (06) :790-796

[6] Type-II InAs/GaSb superlattices for very long wavelength infrared detectors [J].

Brown, GJ ;

Houston, S ;

Smulowicz, F .

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2004, 20 (3-4) :471-474

[7] Ultrasonic-assisted leaching of trace metals from sediments as a function of pH [J].

Elik, Adil .

TALANTA, 2007, 71 (02) :790-794

[8] Separations and recovery of indium and gallium using bis(2,4,4-trimethylpentyl)phosphinic acid (Cyanex 272) [J].

Gupta, Bina ;

Mudhar, Niti ;

Singh, Indu .

SEPARATION AND PURIFICATION TECHNOLOGY, 2007, 57 (02) :294-303

[9] Process for recovery of indium from ITO scraps and metallurgic microstructures [J].

Hsieh, Sheng-Jen ;

Chen, Chien-Chon ;

Say, Wen C. .

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2009, 158 (1-3) :82-87

[10] Recovery of indium from etching waste by solvent extraction and electrolytic refining [J].

Kang, Hee Nam ;

Lee, Jin-Young ;

Kim, Jong-Young .

HYDROMETALLURGY, 2011, 110 (1-4) :120-127

← 1 2 3 4 →