ISO 10237:1997
Carbonaceous materials for use in the production of aluminium - Calcined coke - Determination of residual-hydrogen content
- Standard No.
- ISO 10237:1997
- Release Date
- 1997
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 10237:1997
- Scope
- Green coke is calcined prior to being used for the fabrication of anodes for the electrolytic production of aluminium. A criterion for the degree of calcination is the hydrogen residue. This International Standard specifies a method for determining the residual-hydrogen content of calcined coke used in the production of aluminium. The method is only applicable to products having a residual-hydrogen content of less than 1 % (m/m). NOTE — At concentrations of less than 1 % (m/m), hydrogen is mainly bound to condensed aromatic rings and less to side chains.
ISO 10237:1997 history
- 1997 ISO 10237:1997 Carbonaceous materials for use in the production of aluminium - Calcined coke - Determination of residual-hydrogen content
