✦ LIBER ✦

96/05743 Reliable chemical determination of oxygen-containing functionalities in coal and coal products. Carboxylic acid and phenolic hydroxyl functionalities

Publisher: Elsevier Science
Year: 1996
Weight: 194 KB
Volume: 37
Category: Article
ISSN: 0140-6701
DOI: 10.1016/s0140-6701(97)83166-9

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✦ Synopsis

Discusses the use of remote-sensin 8.

technology and its benefits to the mining industry. Remote-sensing tee mques reveal clues about what may be under the soil, from mineral deposits to remnants of prehistoric villages. The technology is used by mining and petroleum companies.

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## 1 Solid fuels (preparation) of exinite and vitrinite with the broad Lorentz 1 lines. Intensities (I) of the broad Gauss and the narrow Lorentz 3 lines of exinite and vitrinite changes with temperature according to the Curie law (I = Cm). The existence of thermally excited multiplet states was no