Inhibition of Cr6+ by the formation of in-situ Cr3+ containing solid-solution in Al2O3–CaO–Cr2O3–SiO2 system

作者: Wenke Zhang , Shengqiang Song , Mithun Nath , Zhengliang Xue , Guojun Ma

DOI: 10.1016/J.CERAMINT.2020.12.092

关键词: Solid solutionTernary numeral systemMaterials scienceGehleniteX-ray photoelectron spectroscopyChromiumLeaching (metallurgy)Inorganic chemistryAnorthiteReaction mechanism

摘要: … scholars have investigated the reaction mechanism in the CaO–Al 2 O 3 –Cr 2 O 3 ternary system and the quaternary system containing Fe 2 O 3 , MgO, and SiO 2 , trying to suppress or …

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