✦ LIBER ✦

Alternative interpretation of coal liquefaction catalysis by pyrite

✍ Scribed by Joseph M. Lambert Jr.

Publisher: Elsevier Science
Year: 1982
Tongue: English
Weight: 275 KB
Volume: 61
Category: Article
ISSN: 0016-2361
DOI: 10.1016/0016-2361(82)90257-5

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✦ Synopsis

Many authors have asserted that pyrite is a catalyst for the hydroliquefaction of coal. Catalysis by such a low surface area substance, which is not regenerated, seems doubtful. Evidence is presented suggesting that the H2S, produced from pyrite decomposition, is responsible for the observed catalytic effects.

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