| 摘要 |
FIELD: production of aluminum by electrolysis, namely inert anode set of aluminum cell. ^ SUBSTANCE: inert anode set for producing aluminum includes inert anode system. Said system includes at least one inert anode whose lower part is in contact with melt salt electrolyte and whose upper part is in contact with solid material and surrounded by such material subjected to breakage action by means of gases generating in bath. Said solid material is selected from group containing binder on base of alumina and cryolite-alumina, each may be dissolved in presence of melt salt electrolyte or mixture of cryolite and(or) alumina (Al2O3). ^ EFFECT: lowered contamination degree of electrolyte bath, improved strength to heat shock at initial heating up stage and at mounting anodes in cell. ^ 19 cl, 4 dwg, 1 ex |
