Research of Solvent crystallization of refined anthracene prepared

DOI

10.2991/icsmim-15.2016.48How to use a DOI?

Keywords

crude anthracene; refined anthracene; solvent crystallization

Abstract

In this paper, the optimal crystallization conditions for DMF extraction of refined anthracene is studied that the crude anthracene as a raw material, DMF as solvent dissolved temperature is 90 , crystal-keeping time is 90min, the solvent ratio is 1.8g/ml, the cooling crystallization time is 50min,the cooling crystallization temperature is 25 . The results showed that the process has hardly environmental pollution and the lower cost the solvent was circularly utilized the Purity of refined anthracene could reach to more than 96% the total yield of refined anthracene could reach over 67%.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Wenshuang Dai
PY  - 2016/01
DA  - 2016/01
TI  - Research of Solvent crystallization of refined anthracene prepared
BT  - Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials
PB  - Atlantis Press
SP  - 251
EP  - 254
SN  - 2352-538X
UR  - https://doi.org/10.2991/icsmim-15.2016.48
DO  - 10.2991/icsmim-15.2016.48
ID  - Dai2016/01
ER  -