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Enhanced Extraction of Indium from Zinc Indium Ferrite by Applying a Combination of Ultrasound and Microwave
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Xingmei SHEN1, Qianrou PENG1, Le LI1, Zongjian ZHU1, Fabin CAO2, Xingrong WU2
Mining and Metallurgical Engineering | 2024, 44(2) : 88 - 91
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Mining and Metallurgical Engineering | 2024, 44(2): 88-91
• METALLURGY •
Enhanced Extraction of Indium from Zinc Indium Ferrite by Applying a Combination of Ultrasound and Microwave
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Xingmei SHEN1, Qianrou PENG1, Le LI1, Zongjian ZHU1, Fabin CAO2, Xingrong WU2
Affiliations
  • 1.Key Laboratory of Metallurgical Emission Reduction & Resources Recycling of Ministry of Education, Anhui University of Technology, Ma'anshan 243002, Anhui, China
  • 2.AnHui Provincial Key Laboratory of Metallurgical Engineering & Resources Recycling, Anhui University of Technology, Ma'anshan 243002, Anhui, China
Published: 2024-04-01 doi: 10.3969/j.issn.0253-6099.2024.02.022
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Alkali leaching of indium from zinc indium ferrite (ZnFe2-xInxO4) was strengthened by applying a combination of ultrasound and microwave. The results show that there are not a great amount of solid solution of indium in the octahedral lattice of ZnFe2-xInxO4, and the maximum solid solution approaches 4.0% in a mass fraction (x=0.088). The leaching rate of indium can be enhanced by the external fields in the following descending order: a combined application of ultrasound and microwave, single application of microwave, application of ultrasound followed by microwave or microwave followed by ultrasound, and single application of ultrasound. It is shown that the leaching rate of indium can be up to 56.6% with a combined application of ultrasound and microwave, but only reach 30.2% by singly applying ultrasound. During the alkaline leaching under the external fields, In3+ can be released from the lattice, while the octahedral lattice of zinc ferrite will not collapse. With a combined application of ultrasound and microwave, more In3+ can be released, leading to lattice constant becoming much smaller. The XRD spectrum shows obvious reduced intensity and rightward movement of diffraction peaks.

zinc indium ferrite  /  indium  /  a combined field  /  ultrasound  /  microwave  /  alkaline leaching
Xingmei SHEN, Qianrou PENG, Le LI, Zongjian ZHU, Fabin CAO, Xingrong WU. Enhanced Extraction of Indium from Zinc Indium Ferrite by Applying a Combination of Ultrasound and Microwave[J]. Mining and Metallurgical Engineering, 2024 , 44 (2) : 88 -91 . DOI: 10.3969/j.issn.0253-6099.2024.02.022
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doi: 10.3969/j.issn.0253-6099.2024.02.022
  • Receive Date：2023-09-29
  • Online Date：2026-03-19
  • Published：2024-04-01
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  • Received：2023-09-29
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Affiliations
    1.Key Laboratory of Metallurgical Emission Reduction & Resources Recycling of Ministry of Education, Anhui University of Technology, Ma'anshan 243002, Anhui, China
    2.AnHui Provincial Key Laboratory of Metallurgical Engineering & Resources Recycling, Anhui University of Technology, Ma'anshan 243002, Anhui, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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