| abstract |
A method of providing a safety lining in an industrial processing container, such as an aluminum electrolytic cell, is provided comprising providing a container having an interior and a at least one primary lining in juxtaposition to said interior of said shell, and adding a calcium aluminate clinker and/or castable layer between the primary lining and the shell of the container. Further, a method of trapping one or more gasses, elements or compounds produced from industrial processes is provided using the container having the calcium aluminate layer as herein described. An electrolytic cell is disclosed comprising a shell having an interior, one or more primary linings in juxtaposition to the interior of the shell, and one or more safety linings located between the primary lining and the shell, wherein at least one of the safety linings comprises a calcium aluminate clinker and/or castable. |