financially supported from the National Natural Science Foundation of China (No. 52204310);the National Key Research and Development Program of China (No. 2021YFC2901000);the China Postdoctoral Science Foundation (Nos. 2020TQ0059 and 2020M570967);the Natural Science Foundation of Liaoning Province, China (No. 2021-MS-083);the Fundamental Research Funds for the Central Universities, China (No. N2125010);the Open Project Program of Key Laboratory of Metallurgical Emission Reduction & Resources Recycling (Anhui University of Technology), Ministry of Education, China (No. JKF22-02);the Key Laboratory for Anisotropy and Texture of Materials, Ministry of Education, China。
The equilibrium phase relations of the CaO–SiO_(2)–TiO_(2)–5wt%Fe_(3)O_(4)system were experimentally investigated at 1400℃ in air High-temperature equilibration-quenching techniques were employed in an electric Mo...
The SiO_(2)'-CaO/(CaO+K_(2)O)(S'CK)diagram is an empirically derived major element-based equivalent to the modal IUGS alkali feldspar-quartz-plagioclase classification scheme for granitoids.It employs the content of S...
financial support by the Phosphogypsum Low-Temperature Decomposition to Produce Calcium-Based Materials and Sulfuric Acid Raw Gas Technology(Horizontal Project)(8503009049);National Natural Science Foundation of China(52376101).
The thermal effects,spontaneity and proceeding degree of 32 chemical reactions during coal reductive decomposition phosphogypsum(PG)to prepare CaO and SO_(2)are analyzed utilizing thermodynamic theory and method.The i...