沥青焦的研究方法及试验设备

煤沥青焦化所生产的沥青焦主要用于生产石墨电极、阳极糊或预焙电极，亦可用于高炉降低所用冶金焦的灰分和硫分，也可作为低污染燃料使用，具有较高经济价值。本文介绍了世界各国对于沥青焦的实验室研究方法、试验装置和主要结论。

Research Methods and Experimental Equipments for Pitch Cokes

Coke made from coal-tar pitch is used in the manufacture of graphite electrodes,anode slurry pre-roasted electrodes and open-hearth furnaces to decrease the ash and sulfur contents of metallurgical coke,and also used as low-pollution fuel.Pitch coke has high economic values. The present paper reviews research methods,experimental equipments and main conclusions for pitch coke in the world.