Composite cell bottom for aluminum electrowinning.
摘要
<p>A cell for the electrowinning of aluminum from molten salts has a cell bottom lining consisting partly of a refractory mass (4) and partly of carbon bodies (5). At least 30% and preferably 50% or more of the cell bottom area is occupied by the refractory mass (4). The carbon bodies (5) are level with the refractory mass (4) or are recessed therein.</p>
申请公布号
EP0308013(A1)
申请公布日期
1989.03.22
申请号
EP19880201956
申请日期
1988.09.08
申请人
ELTECH SYSTEMS CORPORATION
发明人
DE NORA, VITTORIO;DURUZ, JEAN-JACQUES;CRONIN, BRIAN HAROLD JOHN