沥青的碳化研究

Study on Carbonization of Pitch

研究了沥青添加少量的联二蒽醌及预热氧化后再碳化的方法，这种沥青碳化方法可得高产、高质的碳．

The carbonization of the mixture of pitch and dianthraquinonyl was investigated.The mixture of pitch with 25% of dianthraquinonyl was first heatoxized,then car-bonized.By using the procedure,the higher yield of carbonization and better quality carbon were obtained.The method that pitch was heatoxized proved effective to get higheryield of carbon with pitch.