对不黏性或弱黏性煤资源采用直立炉干馏装置进行综合利用的探讨

摘要

China's Shaanxi Province, Inner Mongolia area rich not sticky or weakly viscous coal-rich but can not alone coking. How to better utilize this coal is one of the important direction of the development of coal chemical industry. The article focuses on a three-phase new energy by heating dry distillation technology such coal processing, from, respectively, to obtain a gas (charring gas), solid (char), liquid (tar and crude benzene). As can be seen from the characteristics of three kinds of dry distillation device, gas coke quenching outside heat type vertical furnace is the best way for comprehensive utilization.%　　我国陕西、内蒙古一带盛产不黏或弱黏性煤种，虽然蕴藏量丰富，但无法单独炼焦。如何能够更好地利用此煤种，是发展煤化工事业的重要方向之一。重点介绍了通过加热干馏技术对此种煤进行处理，从中分别获取了气(炭化煤气)、固(半焦)、液(焦油和粗苯)三相新能源。从3种干馏装置的特点可以看出，目前，煤气熄焦外热型直立炉是综合利用的最佳方式。