Simulation of Chlorobenzene Distillation Using Dividing Wall Column

Er Qiang Wang; Jin Cheng Huang; Zeng Xi Li; Cheng Yue Li

doi:10.4028/www.scientific.net/AMR.634-638.837

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 634-638Simulation of Chlorobenzene Distillation Using...

Simulation of Chlorobenzene Distillation Using Dividing Wall Column

Abstract:

In this paper, application of dividing wall column (DWC) to chlorobenzene distillation was studied. Simulation using Aspen plus software was done to compare the traditional two tower process with new process based on DWC. The results show that, with the same feed parameters, the DWC processes can achieve identical separation effect as the two tower process with an energy saving of 21%, and capital investment and space saving can also be gained. In addition, only a reboiler is need in DWC process, so residence time of chlorobenzene, polychlorobenzene, etc inside high temperature region can be reduced, so can to avoid heat decomposition of these thermosensitive substances to a great extent.

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Periodical:

Advanced Materials Research (Volumes 634-638)

Pages:

837-841

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.634-638.837

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Online since:

January 2013

Authors:

Er Qiang Wang, Jin Cheng Huang, Zeng Xi Li, Cheng Yue Li

Keywords:

Chlorobenzene Distillation, Dividing Wall Column, Simulation, Two Tower Process

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References

[1] Rossberg, Manfred. Lendle, Wilhelm. Pfleiderer, Gerhard. Tögel, Adolf. Dreher, Eberhard-Ludwig. Langer, Ernst. Rassaerts, Heinz. Kleinschmidt, Peter et al. Chlorinated Hydrocarbons[M]. Ullmann's Encyclopedia of Industrial Chemistry, (2006).

DOI: 10.1002/14356007.a06_233

Google Scholar

[2] Alain Chauvel, Gilles Lefebvre. Petrochemical Processes : Technical and Economic Characteristics [M], Institut Français du Pétrole Publications, TECHNIP, Paris, (1989).

Google Scholar

[3] Dejanović I, Matijašević Lj, Olujić Z. Dividing wall column–a breakthrough towards sustainable distilling[J]. Chem Eng Process, 2010, 49: 559-580.

DOI: 10.1016/j.cep.2010.04.001

Google Scholar

[4] E. W Luster. Apparatus for fractionating cracked products, with two feeds and one side product[P], US1915681, (1930).

Google Scholar

[5] Rui Yuanqing. Application of Combined Guide Valve Tray in Chlorobenzen Distillation[J]. Jiangsu Chemical Industry, 2007, 35(4): 41-43.

Google Scholar