2007•Shanxi Chemical IndustryRequires access
Technical development of separation and refinement anthracene phenanthrene and carbazole from crude anthracene
Xue Yong-qiang
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Abstract
The technical development of separation and refinement anthracene,phenanthrene and carbazole from crud anthracene was summarized in this paper.The physical methods,the chemical methods and the combined process were introduced and the advantages and disadvantages of these methods are reviewed.The combined process is characterized by simple production process,low investment,no environmental pollution and so on,and it is worth to popularize the process.