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ISO 6997:1985
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Carbonaceous materials for the production of aluminium Calcined coke Determination of apparent oil content Heating method
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
13-06-1985
A test portion is heated in a non-oxidizing atmosphere at a fixed temperature and the loss of mass is determined. The apparent oil content is calculated in terms of loss of mass. To ensure a non-oxidizing atmosphere, some drops of toluene are added to the crucibles.
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