Over deze norm
1.1 This test method covers the determination of the inorganic residue as ash in the analysis sample of coal or coke as prepared in accordance with Practice or Practice . The results obtained can be applied as the ash in the proximate analysis, Practice , and in the ultimate analysis, Practice . For the determination of the constituents in ash, reference is made to Test Methods , , and . Test Methods should be used to prepare ash to be used for trace element analysis. See Terminology for definition of ash.
1.2 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.
1.3 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.
|Nederlandse titel||Standard Test Method for Ash in the Analysis Sample of Coal and Coke from Coal|
|Engelse titel||Standard Test Method for Ash in the Analysis Sample of Coal and Coke from Coal|