Carbonization and liquid-crystal (mesophase) development. 21. Replacement of low-volatile caking coal by petroleum pitch in coal blends for metallurgical coke

Carbonization and liquid-crystal (mesoph

Carbonization and liquid-crystal (mesophase) development. 15. A common stage in mechanisms of coal liquefaction and of coal blends for coke making

✍ Harry Marsh; Richard C. Neavel 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 387 KB

This paper discusses the processes of coal liquefaction and co-carbonization of coal/pitch blends in terms of physical and chemical properties of the fluid phases found in both pyrolysis systems. Mechanisms of development of thermal plasticity in coals are outlined. In coal Iiqudfaction the importan