✦ LIBER ✦

231. Optical properties of carbon black particles in KBr composites

✍ Scribed by D. Ordiera; F. Carmona

Publisher: Elsevier Science
Year: 1984
Tongue: English
Weight: 128 KB
Volume: 22
Category: Article
ISSN: 0008-6223
DOI: 10.1016/0008-6223(84)90448-2

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✦ Synopsis

Coals of increasing rank contain a mixture of solid fragments and particles which look liquid. The first ones are a fractions insoluble in boiling anthracene-oil, the others are /I fractions (soluble in anthracene-oil but insoluble in toluene). The content of fi fraction passes by a maximum as softening during pyrolysis. This fraction is responsible for coal behavior in heat-treatment.

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