海量图书期刊资源,随时随地畅享阅读乐趣
FTIR studies of deuterium incorporation into coal, associated mineral matter and hydrogenation residuesA.M. Vassallo; P.M. Fredericks; M.A. Wilson · 1983
Process effects on the nature of coal liquefaction productsJohn R. Kershaw; Gordon Barrass; David Gray; Josef Jezko · 1980
Chemical nature of coal hydrogenation oils part I. The effect of catalystsJohn R. Kershaw; Gordon Barrass; David Gray · 1980
Relations between hydroliquefaction behaviour and the organic properties of a variety of South African coalsDavid Gray; Gordon Barrass; Josef Jezko; John R. Kershaw · 1980