ASTM International - ASTM D2638-91(1997)
Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer
|Publication Date:||1 January 1997|
1.1 This test method is intended for the determination of the real density (RD) of calcined petroleum coke. Real density, by definition is obtained when the particle size of the specimen is smaller than 75 microns (No. 200 Sieve).
1.2 The values stated in acceptable metric units are to be regarded as the standard.
1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.