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ASTM D2798-05
Standard Test Method for Microscopical Determination of the Vitrinite Reflectance of Coal
STANDARD published on 1.5.2005
The information about the standard:
Designation standards: ASTM D2798-05
Note: WITHDRAWN
Publication date standards: 1.5.2005
SKU: NS-21509
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM D2798-05 :
Keywords:
coal, maceral, microscopy, rank, reflectance, vitrinite, ICS Number Code 71.060.10 (Chemical elements)
Additional information
| 1. Scope | ||||||
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1.1 This test method covers the microscopical determination of both the mean maximum and mean random reflectances measured in oil of polished surfaces of vitrinite and other macerals present in coals ranging in rank from lignite to anthracite. This test method can be used to determine the reflectance of other macerals. 1.2This 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 and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||
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