A study on the rejection of ash and pyritic sulfur in anthracite coals using oil agglomeration was carried out in a batch type agitation vessel. In this experiment, three kinds of bridging oils such as pentane, heptane, and kerosene were used. Operation variables were oil/coal ratio, agitation speed, tumbling time, and pH. All the experiments were performed at room temperature. It was shown that the parameters used significantly effected on the fixed carbon recovery, and rejection of ash, sulfur, and heavy metals. The maximum values of fixed carbon recovery and rejection of ash and sulfur were over 95%, 65% and 60%, respectively. The optimum operating conditions were obtained at the oil/coal ratio of 0.2 and pH 12.