Study on the thermal field material of FZ-Si crystal waste graphite purified by ultrasonic enhanced acid leaching

This study examines the acid-leaching and purification process of waste graphite in the production of Czochralski monocrystalline silicon. The optimal leaching conditions are identified as a liquid-to-solid ratio of 6, a leaching temperature of 70 °C, an acid concentration of 8 mol, and a leaching t...

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Bibliographic Details
Main Authors: Yonghang Zhang, Zhengjie Chen, Keqiang Xie, Xiuhua Chen, Xiaowei Chen, Yiyou Hu, Wenhui Ma
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Arabian Journal of Chemistry
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Online Access:http://www.sciencedirect.com/science/article/pii/S1878535224004532
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