Segmented capping board and contact bar assembly and methods in hydrometallurgical refining

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United States of America Patent

PATENT NO 10000857
SERIAL NO

14759855

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Abstract

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An assembly for use in refining metals includes two adjacent capping board segments defining a joint interface there-between, a contact bar that may be a contact bar segment and is sized and configured to lay on the two capping boards and to span across the joint interface, and two engagement mechanisms provided on respective sides of the joint interface, to hold the capping board segments together. Each engagement mechanism may include a projecting anchor element and a retaining cavity sized and configured to receive a corresponding projecting anchor element. The contact bar may include the projecting anchor elements and the capping board segments may include the retaining cavities. Methods and uses of such contact bars and capping board segments are also provided for hydrometallurgical refining operations.

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Patent Owner(s)

Patent OwnerAddress
PULTRUSION TECHNIQUE INCSAINT-BRUNO-DE-MONTARVILLE QUÉBEC J3V 6B9

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dufresne, Robert P Saint-Bruno, CA 15 68

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