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The behaviour of chemically altered coals in ZnCl2-catalysed reaction with hydrogen and methanol

✍ Scribed by Peter N. Kuznetsov; Jan Bimer; Piotr D. Salbut; René Gruber; Gerald Djega-Mariadassou; Dominique Brodzki; Evgeny Korniyets; Ludmila Kuznetsova; Andrzey Krzton

Publisher: Elsevier Science
Year: 1996
Tongue: English
Weight: 940 KB
Volume: 75
Category: Article
ISSN: 0016-2361
DOI: 10.1016/0016-2361(96)00052-x

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✦ Synopsis

A series of chemically altered coals was investigated in the reaction with methanol and hydrogen in the presence of ZnClz as a catalyst. Significant beneficial effects were observed when high-rank coals were altered by reductive and reductively methylating pretreatments. The behaviour of altered low-rank brown and subbituminous coals was affected by both the mode of chemical pretreatment and the reaction conditions.

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