๐”– Bobbio Scriptorium
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95/03242 Calculation of the true density of coals and coke

Publisher
Elsevier Science
Year
1995
Weight
189 KB
Volume
36
Category
Article
ISSN
0140-6701

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๐Ÿ“œ SIMILAR VOLUMES

True density and elemental composition o
True density and elemental composition of subbituminous coals
โœ Sat Parkash ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 390 KB

Multivariate correlation, indicating strong dependence of coal density on elemental composition, expressed on a dry, ash-free basis [pHe= 3.5742 -(0.0197C + 0.01920) -0.0691 H] is proposed for low-rank coals (C, 70.8-75.8 wt%; reflectance 0.24-0.48%), maceral concentrates and chars produced (550-700

Shrinking, swelling and true density of
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โœ Robert S. Yost; Dennis E. Creasy ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 369 KB

With respect to rheological work on brown coal slurries, it is important to know the volumetric concentration accurately. This requires the determination of volume changes that occur on coal pretreatment and liquid medium addition. It is pointed out that for brown coal the value of the true density