煤制芳香化合物的探讨

Investigation on Preparation of Aromatic Compounds from Coal

综述了国内外两种煤制芳香化学品技术的研究现状,一种为煤热解制芳香化学品,包括煤快速热解和煤热解物定向催化转化技术;另一种为煤加氢液化制芳香化学品技术。今后在加强煤制芳香化学品研究的同时,还应加强对煤液化产品分离技术的研究。

This paper commented on the latest development of the coal pyrolysis, catalytic conversion and the technology of abstracting high value-added aromatic compounds from coal. Based on relevant researches home and abroad, the paper laid emphasis on discussing the technology of coal pyrolysis and coal hydro liquefaction for abstracting aromatic chemicals including such technologies as coal rapid pyrolysis and directional catalytic conversion technology of the coal pyrolysate. A new approach of producing high value-added aromatic product from coal was put forward.