高温素材プロセッシング

[2402] Fundamental investigation of the high-temperature carbothermic reduction of alumina

^○Chahtou Amina¹, Boucetta Abderahmane¹, Benioub Rabie¹, Heddadj Sidi Mohammed, 伊高健治^1,2 (1.弘前大学　理工学研究科, 2.弘前大学　北日本新エネルギー研究所)

司会: 夏井俊悟(北海道大学)

Keywords:熱炭素還元、アルミニウム、エリンガム図

Now, aluminum is manufactured by electrolytic refining, however, a lot of electric power consumption is unavoidable. Here, we performed the fundamental trial for the carbothermic reduction method of aluminum. The carbothermic alumina reduction process has many reaction path through the monoxides and carbides. The understanding and controls of these reactions is required.