共 50 条
- [33] Chromatography of Liquid Coal. Erdoel und Kohle, Erdgas, Petrochemie vereinigt mit Brennstoff-Chemie, 1981, 34 (11): : 488 - 491
- [34] Research on hard coal. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1912, 154 : 1094 - 1097
- [37] Humic subjects of coal. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1908, 147 : 986 - 988
- [38] The storage of anthracite coal. TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1911, 42 : 314 - 365
- [39] Diffuse reflectance spectroscopy and surface agents on electrostatically separated coal. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1998, 215 : U305 - U306
- [40] HYDROGASIFICATION OF BITUMINOUS COAL. American Society of Mechanical Engineers, Applied Mechanics Division, AMD, 1979, : 313 - 322