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ASTM D1412/D1412M

Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 °C

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Organization: ASTM
Publication Date: 1 November 2018
Status: active
Page Count: 6
ICS Code (Coals): 73.040
scope:

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

The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

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.

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.

*A Summary of Changes section appears at the end of this standard

2 The boldface numbers in parentheses refer to a list of references at the end of this standard.

 

 

Document History

June 1, 2019
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 °C
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...
ASTM D1412/D1412M
November 1, 2018
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 °C
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...
August 1, 2017
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 °C
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...
June 1, 2017
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 °C
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...
September 1, 2015
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30°C
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...
October 1, 2007
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30°C
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...
April 1, 2004
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 Degrees C
This test method(Footnote 2) covers determination of the equilibrium moisture of coal in an atmosphere over a saturated solution of potassium sulfate at 30°C. The values stated in SI units are to be...
April 10, 2003
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 Degrees C
This test method covers determination of the equilibrium moisture of coal in an atmosphere over a saturated solution of potassium sulfate at 30°C. This standard does not purport to address all of the...
September 10, 2002
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 Degrees C
This test method covers determination of the equilibrium moisture of coal in an atmosphere over a saturated solution of potassium sulfate at 30°C. This standard does not purport to address all of the...
April 10, 2002
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 Degrees C
This test method covers determination of the equilibrium moisture of coal in an atmosphere over a saturated solution of potassium sulfate at 30°C. This standard does not purport to address all of the...
September 10, 1999
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 Degrees C
1. 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. 1.2 This standard does not purport to...
July 15, 1993
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30 Degrees C
A description is not available for this item.
March 31, 1989
STANDARD TEST METHOD FOR EQUILIBRIUM MOISTURE OF COAL AT 96 TO 97 PERCENT RELATIVE HUMIDITY AND 30 DEGREES C
A description is not available for this item.
May 31, 1985
STANDARD TEST METHOD FOR EQUILIBRIUM MOISTURE OF COAL AT 96 TO 97 PERCENT RELATIVE HUMIDITY AND 30 DEGREES CELSIUS
A description is not available for this item.

References

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