ASTM D293

This test method determines the size distribution of coke for conformance to specifications of percentages retained on designated screen sizes.

1. Scope

1.1 This test method describes the separation of a coke sample into defined size fractions and expressing said fractions as a weight percent of the gross sample.

1.2 The values stated in SI units are to be regarded as the standard. Inch-pound units shall be accepted on an equivalent basis.

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.>

2. Referenced Documents

ASTM Standards
D346 Practice for Collection and Preparation of Coke Samples for Laboratory Analysis
D4621 Guide for Quality Management in an Organization that Samples or Tests Coal and Coke
E11 Specification for Wire Cloth and Sieves for Testing Purposes
E323 Specification for Perforated-Plate Sieves for Testing Purposes

Index Terms

breakage; coke; degradation; increments; ICS Number Code 75.160.10 (Solid fuels)

Citing ASTM Standards

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