Author:Barrass, GDate:1978A method utilising the "hot-rod" reactor has been employed to study the hydropyrolysis characteristics of a selection of South African coals. The effects of various operating parameters involved in this process have been investigated such as ...Read more
Author:Barrass, G; Davidtz, JC; Gray, D; Jezko, J; Kershaw, JR; Meinjes, AADate:1977The +300 degrees Celsius boiling fraction of a coal-derived liquid produced by direct dry non-catalytic hydrogenation of Sigma coal was hydrotreated in the presence of a tailored Ni/W oxide on a synthetic layered silicate catalyst.Read more