粗蒽加工工艺的研究现状和进展  

STATUS AND DEVELOPMENT OF CRUDE ANTHRACENE PROCESSING

作　　者：周霞萍[1] 王曾辉[1] 高晋生[1] 

机构地区：[1]华东理工大学

出　　处：《煤炭转化》1995年第3期22-26,共5页Coal Conversion

摘　　要：依据精细化工的发展和炼焦工业的现状，精蒽、精咔唑的供应紧张状况仍将持续。借鉴国外焦油加工工艺，开发符合国情的粗蒽分离新工艺是当务之急。本文主要介绍了粗蒽加工的生产工艺和发展趋势，提出了用分子工程的研究方法进行焦油加工基础研究的问题，对减少粗蒽加工成本、合理利用煤焦油资源有一定的启示。In accordance with the development of fining chemicals techno-logy and the presentxituation of coking industry.Pure anthracene and carbazole will continue in short supply until aler the state. It is very urgent to develop new tech- nologies which fit our national condition using related ripe experiences of other countries. This paper systematically reviewed the status of the crude anthracene processing and its development tendency.The research method with mole-engineer- ing to study basic problem of tar processing has been put up. There are some en- lightenments about reducing crude production cost and rational utilization of coal tar resource.

关 键 词：粗蒽加工 相平衡 炼焦 蒽 精制 

分 类 号：TQ522.64[化学工程—煤化学工程]