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https://doi.org/10.1016/j.ces.2013.04.015
| Title: | Improved C-control of crystallization with reduced calibration effort via conductometry | Authors: | Wijaya Hermanto, M. Phua, A. Shan Chow, P. Tan, R.B.H. |
Keywords: | Conductivity Crystal size distribution (CSD) Crystallization Process analytical technology (PAT) Quality-by-design (QbD) Supersaturation control |
Issue Date: | 28-Jun-2013 | Citation: | Wijaya Hermanto, M., Phua, A., Shan Chow, P., Tan, R.B.H. (2013-06-28). Improved C-control of crystallization with reduced calibration effort via conductometry. Chemical Engineering Science 97 : 126-138. ScholarBank@NUS Repository. https://doi.org/10.1016/j.ces.2013.04.015 | Abstract: | Supersaturation control (also termed concentration control or C-control) is increasingly being applied to obtain desired particle characteristics in crystallization processes. Here, a methodology for improved multivariate modelling in supersaturation control with reduced calibration effort is developed. The technique is implemented experimentally for C-control of potash alum-water and ammonium oxalate-water systems using conductivity measurements in the solution phase. The effects of seed size, seed loading and level of supersaturation on product quality are investigated and discussed. © 2013 Elsevier Ltd. | Source Title: | Chemical Engineering Science | URI: | http://scholarbank.nus.edu.sg/handle/10635/64067 | ISSN: | 00092509 | DOI: | 10.1016/j.ces.2013.04.015 |
| Appears in Collections: | Staff Publications |
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