Abstract
The objective of this study was to find process simulations of the plant-wide scale lactic acid recovery process using thermally coupled distillation columns to mitigate the remixing effect. The remixing effect has been widely discussed because in a conventional column arrangement it induces a need for a significant amount of energy for repurification in lactic acid recovery processes. One way to overcome high energy consumption is by using thermally coupled distillation columns. This paper suggests and compares two types of thermally coupled distillation columns applied to the plant-wide scale lactic acid recovery process for removing the remixing effect considering a heavy organic impurity and lactic acid oligomerization in the process. The equilibrium stage model based on the RADFRAC module of Aspen Plus was employed for simulating the thermally coupled distillation columns. Simulation results showed that thermally coupled distillation columns can eliminate the remixing effect and reduce energy consumption compared to conventional lactic acid recovery processes.
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References
M. Han and S. Park, J. Process Control, 6, 247 (1996).
S. Hasebe, M. Noda and I. Hashimoto, Comput. Chem. Eng., 23, 523 (1999).
H. K. Engelien and S. Skogestad, Comput. Chem. Eng., 28, 683 (2004).
A. H. Al-Elg and A. Palazoglu, Comput. Chem. Eng., 13, 1183 (1989).
J. A. Ferre, F. Castells and J. Flores, Ind. Eng. Chem. Process Des. Dev., 24, 128 (1985).
O. Annakou and P. Mizsey, Heat Recov. Syst. CHP, 15, 241 (1995).
H. J. Cho, S. H. Choi, T. Y. Kim, J. Kim and Y. Yeo, Korean J. Chem. Eng., 32, 1229 (2015).
Y. H. Kim, Korean J. Chem. Eng., 33, 2513 (2016).
F. B. Petlyuk, V. M. Platonov and D. M. Slavinskii, Int. Chem. Eng., 5, 555 (1965).
M. A. Schultz, D. G. Stewart, J. M. Harris, S. P. Rosenblum, M. S. Shakur and D. E. O’Brien, Chem. Eng. Prog., 98, 64 (2002).
N. V. D. Long and M. Lee, Asia-Pac. J. Chem. Eng., 7, S71 (2012).
A. C. Christiansen, S. Skogestad and K. Lien, Comput. Chem. Eng., 21, S237 (1997).
L. Królikowski, AIChE J., 33, 643 (1987).
Z. T. Fidkowski and R. Agrawal, AIChE J., 47, 2713 (2001).
F. A. C. Martinez, E. M. Balciunas, J. M. Salgado, J. M. D. González, A. Converti and R. P. D. S. Oliveira, Trends Food. Sci. Technol., 30, 70 (2013).
S. C. Park, S. M. Lee, Y. J. Kim, W. S. Kim and Y. M. Koo, KSBB J., 21, 199 (2006).
C. Y. Su, C. C. Yu, I. L Chien and J. D. Ward, Ind. Eng. Chem. Res., 52, 11070 (2013).
W. Zihao and Z. Kefeng, Biotechnol. Bioeng., 47, 1 (1995).
M. I. Gonzalez, S. Alvarez, F. Riera and R. Alvarez, J. Food Eng., 80, 553 (2007).
M. K. H. Liew, S. Tanaka and M. Morita, Desalination, 101, 269 (1995).
R. L. Evangelista and Z. L. Nikolov, Appl. Biochem. Biotechnol., 57, 471 (1996).
M. C. M. Cockrem and P. D. Johnson, US Patent, 5,210,296 (1993).
D. S. Woo, Y. M. Cho, B. Kim, H. D. Hwang and M. Han, Korean Chem. Eng. Res., 48, 342 (2010).
S. Hernandez and A. Jumenez, Comput. Chem. Eng., 23, 1005 (1999).
M. Khalifa and M. Emtir, Clean. Techn. Environ. Policy, 11, 107 (2009).
S. Hernández, J. G. Segovia-Hernández and V. Rico-Ramírez, Energy, 31, 2176 (2006).
V. H. Shah and R. Agrawal, AIChE J., 56, 1759 (2010).
R. Ashrafian, Using dividing wall columns (DWC) in LNG production, M. S. Thesis, Norwegian University of Science and Technology, Trondheim, Norway (2014).
K. A. Amminudin R. Smith, D. C. Thong and G. P. Towler, Chem. Eng. Res. Des., 79, 701 (2001).
I. J. Halvorsen and S. Skogestad, Ind. Eng. Chem. Res., 42, 596 (2003).
M. T. Sanz, R. Murga, S. Beltrán, J. L. Cabezas and J. Coca, Ind. Eng. Chem. Res., 43, 2049 (2004).
N. S. Asthana, A. K. Kolah, D. T. Vu, C. T. Lira and D. J. Miller, Ind. Eng. Chem. Res., 45, 5251 (2006).
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Kim, S.Y., Kim, D.M. & Lee, B. Process simulation for the recovery of lactic acid using thermally coupled distillation columns to mitigate the remixing effect. Korean J. Chem. Eng. 34, 1310–1318 (2017). https://doi.org/10.1007/s11814-017-0009-1
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DOI: https://doi.org/10.1007/s11814-017-0009-1