Closed end slotted carbon anodes for aluminum electrolysis cells

摘要: An electrolysis cell ( 10 ) contains a number of carbon anodes 12 having top, bottom and side surfaces, operating in molten electrolyte 17 an aluminum ), where gas bubbles 28 are generated at the anode surfaces alumina particles 20 added to top electrolyte, have least two inward slots 21 passing through along longitudinal axis 40 also only one front surface 25 anode, height 32 is from about 45% 80% thickness slotted disposed toward center so that directed particles.