cuir.car.chula.ac.th · 2013. 6. 5. · Of sulfur in coal—gas reaction: A review," 57...
27
cuir.car.chula.ac.th · 2013. 6. 5. · Of sulfur in coal—gas reaction: A review," 57 (1978): 201 -212. ûm ASTM Standard; D 31 72, "Proximate Analysis Of and Coke," American Society