The behaviour of chemically altered coal
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Peter N. Kuznetsov; Jan Bimer; Piotr D. Salbut; RenΓ© Gruber; Gerald Djega-Mariad
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Article
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1996
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Elsevier Science
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English
β 940 KB
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