Leaching behavior and microstructure of phosphorus in converter slag

• Published in: Journal of iron and steel research, international Vol. 31; no. 7; pp. 1646 - 1660
• Main Authors: Zhou, Chao-gang, Li, Jin-yue, Chen, Qing-gong, Yang, Yin-ye, Gong, Wei, Ai, Li-qun, Wang, Shu-huan, Ma, Bei-yue
• Format: Journal Article
• Language: English
• Published: Singapore Springer Nature Singapore 01.07.2024
• Subjects: Applied and Technical Physics; Engineering; Machines; Manufacturing; Materials Engineering; Materials Science; Metallic Materials; Original Paper; Physical Chemistry; Processes; Acid leaching; Phosphorus; Solid solution; Slag structure; Dephosphorization converter slag

Converter slag is a by-product of the steelmaking process and contains a large amount of Ca, Fe, P and other elements. If the phosphorus in the converter slag can be effectively extracted, the resulting phosphorus can be used as a phosphate fertilizer. Phosphorus in converter slag is mainly enriched...