Research of Solvent crystallization of refined anthracene prepared
- https://doi.org/10.2991/icsmim-15.2016.48How to use a DOI?
- crude anthracene; refined anthracene; solvent crystallization
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%.
- © 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/).
Cite this article
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 - https://doi.org/10.2991/icsmim-15.2016.48 ID - Dai2016/01 ER -