煤焦油深加工现状、新技术和发展方向  

Deep processing present situation,new technology and development direction of coal tar

作　　者：徐印堂[1] 聂长明[1] 杨倩[2] 田晓宁[1] 陈炫[1] 

机构地区：[1]南华大学化学化工学院,湖南衡阳421001 [2]南京师范大学化学与环境科学学院,江苏南京210097

出　　处：《应用化工》2008年第12期1496-1499,共4页Applied Chemical Industry

基　　金：湖南省自然科学基金资助项目(03JJY3024);湖南省教育厅重点课题资助项目(JY02A045)

摘　　要：介绍了国内外煤焦油加工的规模、产品方案、加工模式、工艺流程、环保、节能、装备等情况,介绍了我国煤焦油加工技术进展,如焦油蒸馏技术、酚钠盐分解技术、粗蒽制取技术。指出提高资源利用率、扩大品种、减少污染是我国煤焦油深加工的发展方向。In this paper, the scale, product classification, processing pattern, technology process, environmental protection, energy saving, equipment of coal chemical engineering industry;compare the industry at home and abroad was introdueted; amplify the new technology,such as distillation technology of tar, decomposition technology of sodium phenolate, preparation technology of crude anthracene, and so on; To improve resource utilization efficiency, enlarge varieties and reduce pollution is our country coal-tar oil intensive processing development direction

关 键 词：煤焦油深加工 现状 比较 新技术 发展方向 

分 类 号：TQ520[化学工程—煤化学工程]