Auteur Liping Ma
Documents disponibles écrits par cet auteur (2)
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Article : texte imprimé
Liping Ma, Auteur ; Ping Ning, Auteur ; Shaocong Zheng, Auteur |Phosphogypsum decomposition is very complex because of its complicated compounds. In this study, using high-sulfur-concentration coal as a reducer, thermogravimetric analysis, differential thermal analysis, scanning electron microscopy, and X-ra[...]
Article : texte imprimé
Liping Ma, Auteur ; Yalei Du, Auteur ; Xuekui Niu, Auteur |Phosphogypsum (PG) is a waste byproduct from the processing of phosphate rock by the "wet add method" of fertilizer production. One of the main methods for reusing PG is to decompose and recycle Ca and sulfur contained in it. However, the decomp[...]
