ASTM-UOP822 › Historical Revision Information
Specific Gravity of Coke and Powdered Asphalts
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Specific Gravity of Coke and Powdered Asphalts
Scope
This method is for determining the specific gravity of coke derived from either petroleum or coal. Other granular materials can be analyzed if they can be ground to pass a No. 200 sieve, are essentially insoluble in ethylene glycol and have a specific gravity greater than ethylene glycol. The method is also applicable to hard asphalts and similar materials that can be ground to pass through a No. 100 sieve and are essentially insoluble in tert-amyl alcohol.
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Document Number
ASTM-UOP822
Revision Level
WITHDRAWN
Status
Cancelled
Publication Date
Jan. 1, 2019
Document Type
UOP