ASTM-D1412/D1412M:2019 Edition
$40.63
D1412/D1412M-19a Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 °C
Published By | Publication Date | Number of Pages |
ASTM | 2019 | 6 |
ASTM D1412/D1412M-19a
Historical Standard: Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 °C
ASTM D1412/D1412M
Scope
1.1 This test method covers determination of the equilibrium moisture of coal in an atmosphere over a saturated solution of potassium sulfate at 30 °C.
Note 1: For information concerning the experimental work on which this test method is based, see (1-5).2
1.2 The values stated in either SI units or non-SI units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 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.
Keywords
bed moisture; coal; equilibrium moisture; extraneous moisture; surface moisture;
ICS Code
ICS Number Code 73.040 (Coals)
DOI: 10.1520/D1412_D1412M-19A