A.60%~75% B.75%~80% C.80%~85% D.85%~95%
()是熟料在溶出、分離洗滌過(guò)程進(jìn)入粗液中Al2O3與熟料中AlO3之重量百分比。
A.赤泥產(chǎn)出率 B.Na2O溶出率 C.氧化鋁凈溶出率 D.分解率
A.αK= B.αK=1.645 C.αK= D.αK=1.645