INERT ANODE ASSEMBLY

Application 1391/CHENP/2005 published 2007-07-27, filed 2005-06-23
A solid material (12') circumscribing an anode system (10) in an electrolysis apparatus is made from a mixture of cryolite and/or alumina (A 1203), where the solid material (12f) contacts and surrounds the anodes (14, 14').

Applicant

1)ALCOA INC.
:ALCOA CORPORATE CENTER, 201 ISABELLA STREET, PITTSBURGH, PA 15212-5858, USA U.S.A.

Inventor

1)D'ASTOLFO, LEROY, E

International Info

Classification: B01D 59/40
Publication Number: WO 2004/049467 A2
Application Date: 2003-11-19

Priority Information

60/428,818 U.S.A. 2002-11-25