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Dependence of coal liquefaction behaviour on coal characteristics. 5. Data from a continuous flow reactor

✍ Scribed by Peter H. Given; Ronald Schleppy; Ajay Sood

Publisher: Elsevier Science
Year: 1980
Tongue: English
Weight: 385 KB
Volume: 59
Category: Article
ISSN: 0016-2361
DOI: 10.1016/0016-2361(80)90248-3

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✦ Synopsis

A classification of coals in which conversion in batch reactors at 400°C with tetralin (but no H, gas) is one classifying parameter, is shown to be highly significant when the coals are hydrogenated in a 1 kg h-' continuous flow reactor at 440 and 455°C with 20.7 MPa of hydrogen. Regressions of the two sets of data against each other show variances explained of 86.5 and 88%. respectively. The yield of material distillable under standard conditions in a vacuum varies over the range 12-60% of dmmf coal.

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