Bibliographic Citation
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Title | Standard method of sampling and fineness test of pulverized coal |
Publication Date | 1975 Jan 01 |
OSTI Identifier | OSTI ID: 7344307 |
Other Number(s) | CODEN: ASTSA |
Resource Type | Journal Article |
Resource Relation | Annu. Book ASTM Stand. ; Vol/Issue: 26; ASTM-D--197-30 |
Subject | 010600 -- Coal, Lignite, & Peat-- Properties & Composition; ;COAL-- SORTING;COAL FINES-- PARTICLE SIZE; ACCURACY;STANDARDS |
Related Subject | CARBONACEOUS MATERIALS;ENERGY SOURCES;FOSSIL FUELS;FUELS;SIZE |
Description/Abstract | A sieve analysis is described for the determination of the fineness of coal.^Coal samples air dried at 10 to 15/sup 0/C above room temperature until the loss in weight is not more than 0.1 percent/h are passed through a set of square-hole, woven-wire cloth sieves of the following sizes: 1.18 mm (No.^16), 600 ..mu..m (No.^30), 300 ..mu..m (No.^50), 150 ..mu..m (No.^100), and 75 ..mu..m (No.^200).^The fineness is calculated from the weights of the residues on the sieves.^Reproducibility of results for one operator using the same set of sieves is +-1 percent and for different operators using different sieves is +-3 percent on the material sieved on the 75-..mu..m (No.^200) sieve.^(BLM) |
Country of Publication | United States |
Language | English |
Format | Pages: 187-189 |
System Entry Date | 2001 May 13 |
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