常見例句It is the explaination that the processes that As is removed from molten metal with both CaO-CaF_2 and CaC_2-CaF_2 fluxes are reduced dearsenization processes,and it interpretes why P can not beremoved. 應用熱力學理論解釋了CaO-CaF_2,CaC_2-CaF_2渣系對鉄水的脫砷過程是還原脫砷過程和磷不能被脫除的原因。Study on the Dearsenization of Hot Metal Using CaO Basis Fluxes 鉄液堿性熔渣脫砷dearsenization rate 脫砷率 返回 dearsenization