摘要
中低温煤焦油作为一种宝贵的资源,近年来受到了广泛关注,在加工利用方面取得了一定的进展。结合中低温煤焦油的组成特点,分别从化工原料及精细化学品的提取、中低温煤焦油加氢制燃料油、中低温煤焦油沥的加工利用3个方面简单介绍了目前的发展状况。从中低温煤焦油的精细化、多元化、高附加值利用方面提出了未来中低温煤焦油利用的发展趋势。
As a kind of valuable resource,medium/low temperature coal tar has received widespread attention in recent years.Some progress has been made in medium/low temperature coal tar processing and utilization.Considering the composition characteristics of medium/low temperature coal tar.The present situation of medium/low temperature coal tar were introduced from three aspects(extraction of chemical raw materials and fine chemicals,hydrogenation of medium/low temperature coal tar producing to fuel oil,medium/low temperature coal tar pitch processing and utilization).The development direction of medium/low temperature coal tar utilization:refinement,diversification,high value-added utilization were proposed.
作者
韩辉
田朋军
王乐
赵杰
陈晓菲
雷刚
Han Hui;Tian Pengjun;Wang Le;Zhao Jie;Chen Xiaofei;Lei Gang(Shaanxi Metallurgical Design and Research Institute Corporation Ltd.,Xi’an 710021,China)
出处
《煤炭与化工》
CAS
2022年第4期130-134,共5页
Coal and Chemical Industry
关键词
中低温煤焦油
精细化学品
加氢
焦油沥青
medium/low temperature coal tar
fine chemicals
hydrogenation
coal tar pitch
