The density of petroleum coke directly influences the physical and chemical properties of the manufactured carbon and graphite artifacts for which it is used. Density, therefore, is a major quality specification of calcined petroleum coke and is used as a control in coke calcination.

1. Scope

1.1 This test method covers the determination of the real density (RD) of calcined petroleum coke. Real density, by definition, is obtained when the particle size of the test specimen is smaller than 75 μm (No. 200 sieve).

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, 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. For specific warning statements, see Sections 10 and 11.1.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

Keywords

calcined petroleum coke; petroleum coke; pycnometer; real density; xylene displacement; Calcined petroleum coke; Calibration--petroleum analysis instrumentation; Carbon; Density--petroleum products; Graphite; Petroleum coke; Real density (RD) (petroleum); Xylene displacement method ;

ICS Code

ICS Number Code 75.160.10 (Solid fuels)

Citing ASTM Standards

[Back to Top]