ASTM D8339-20 PDF

Scope: 1.1 This instrumental test method covers the determination of free moisture, gypsum (CaSO4•2H2O), calcium sulfite hemihydrate (CaSO3•½H2O), calcium hydroxide (Ca(OH)2), calcium carbonate (CaCO3), and ash in flue gas desulfurization solids using a macro thermogravimetric analyzer. 1.2 This instrumental test method is not applicable to thermogravimetric analyzers using microgram size samples. 1.3 Units—The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard. 1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D8339-20 Referenced Document

ASTM D121 Standard Terminology of Coal and Coke*， 2024-03-01 Update
ASTM D3180 Standard Practice for Calculating Coal and Coke Analyses from As-Determined to Different Bases
ASTM D8146 Standard Guide for Evaluating Test Method Capability and Fitness for Use*， 2022-11-01 Update
ASTM E1601 Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

2020 ASTM D8339-20 Standard Test Method for The Analysis of Flue Gas Desulfurization Solids by Macro Thermogravimetric Analysis