Значение и использование
Values of the dilatation properties of coals may be used to predict or explain the behavior of a coal or blends during carbonization or in other processes such as gasification, liquefaction, and combustion.
1.1 This test method specifies a procedure for themeasurement of the swelling of bituminous coal using adilatometer.
1.2 The test method is limited in applicability tothose coals which have a free swelling index ≥1 as determined in accordance with Test Method D720.
1.3 The values stated in SI units () are to beregarded as standard.
1.4 This standard does notpurport to address all of the safety concerns, if any, associatedwith its use. It is the responsibility of the user of this standardto establish appropriate safety and health practices and determinethe applicability of regulatory limitations prior touse.