SIMULATIVE PROGRAMMING OF A HYBRID WASHING OIL SEPARATION SCHEME FOR PURE CHEMICALS

Lining Zhang, Duo Zhao, Peng Wu, Jinsheng Sun, Lili Liu, Yulan Ji, Shuo Jiang

Abstract

Washing oil, one of the important distillation cut of coal tar, consists of a series of high value-added components which can form azetropic and eutectic system, making it impossible to separate certain components completely by normal distillation. In this work, a scheme coupling distillation with crystallization to deal with this cut for pure chemicals is simulatively investigated before an industrial design. By the aid of this research, a 25Kt/a pilot scale unit was successfully designed which is now running with α-methyl-naphthalene, β-methyl-naphthalene, fluorene, dibenzofuran and acenaphthylene in high purity as main products and naphthalene fraction, medium washing oil (dimethylnaphthalene) and heavy washing oil as by-products.

References

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Paper Citation


in Harvard Style

Zhang L., Zhao D., Wu P., Sun J., Liu L., Ji Y. and Jiang S. (2011). SIMULATIVE PROGRAMMING OF A HYBRID WASHING OIL SEPARATION SCHEME FOR PURE CHEMICALS . In Proceedings of 1st International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH, ISBN 978-989-8425-78-2, pages 425-428. DOI: 10.5220/0003619404250428


in Bibtex Style

@conference{simultech11,
author={Lining Zhang and Duo Zhao and Peng Wu and Jinsheng Sun and Lili Liu and Yulan Ji and Shuo Jiang},
title={SIMULATIVE PROGRAMMING OF A HYBRID WASHING OIL SEPARATION SCHEME FOR PURE CHEMICALS},
booktitle={Proceedings of 1st International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH,},
year={2011},
pages={425-428},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003619404250428},
isbn={978-989-8425-78-2},
}


in EndNote Style

TY - CONF
JO - Proceedings of 1st International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH,
TI - SIMULATIVE PROGRAMMING OF A HYBRID WASHING OIL SEPARATION SCHEME FOR PURE CHEMICALS
SN - 978-989-8425-78-2
AU - Zhang L.
AU - Zhao D.
AU - Wu P.
AU - Sun J.
AU - Liu L.
AU - Ji Y.
AU - Jiang S.
PY - 2011
SP - 425
EP - 428
DO - 10.5220/0003619404250428