ASTM D2638-10

Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer

STANDARD published on 1.5.2010

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The information about the standard:

Designation standards: ASTM D2638-10
Note: WITHDRAWN
Publication date standards: 1.5.2010
SKU: NS-20983
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM D2638-10 :

Keywords:

calcined petroleum coke, helium pycnometer, real density, Density--petroleum products, Helium pycnometer method, Petroleum coke, ICS Number Code 75.160.10 (Solid fuels)

Additional information

Significance and Use

The real density of calcined 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 specimen is smaller than 75 microns (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.

2. Referenced Documents

D346-04	Standard Practice for Collection and Preparation of Coke Samples for Laboratory Analysis
D2013-07	Standard Practice for Preparing Coal Samples for Analysis
D4057-22	Standard Practice for Manual Sampling of Petroleum and Petroleum Products
E691-23	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
D2234/D2234M-20	Standard Practice for Collection of a Gross Sample of Coal
D4292-23	Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke
D4930-23	Standard Test Method for Dust Control Material on Calcined Petroleum Coke
E11-22	Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves

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