A study on crystallization kinetics of pentaerythritol in a batch cooling crystallizer

被引：26
|
作者：
Cheon, YH
Kim, KJ
Kim, SH
机构：
[1] Korea Univ, Dept Chem & Biol Engn, Seoul 136701, South Korea
[2] HYOSUNG CORP, Cent Res Inst, N Project Team, Anyang 431080, Kyonggi Do, South Korea
[3] Hanbat Natl Univ, Dept Chem Engn, Taejon 305719, South Korea
来源：
CHEMICAL ENGINEERING SCIENCE | 2005年 / 60卷 / 17期
关键词：
crystallization; nucleation; pentaerythritol; supersaturation; batch cooling crystallizer;
D O I：
10.1016/j.ces.2005.03.035
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The crystallization kinetics of pentaerythritol (PeE) in aqueous solution in the presence of impurity or not in a batch cooling crystallizer was explored. Also, the solubility and the nucleation and crystal growth kinetics of PeE in aqueous solution were investigated. A second-order dependence of PeE growth rate on supersaturation is observed in pure PeE-water system. The crystal growth rate of PeE-water system in the presence of impurity is proportional to the supersaturation to the 3.5 power. The nucleation and crystal growth behaviors for PeE-water system in a batch cooling crystallizer were grasped according to Mersmann's criteria. The nucleation in this crystallizer was found to act with heterogeneous nucleation. In this system, it suggests that the crystal growth is controlled by a complex mechanism behavior of surface integrated and diffusion limited. Simplified relation was derived for calculation of mean crystal size of product crystals from the batch cooling crystallizer. The obtained relation was verified by a set of experiments. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4791 / 4802
页数：12
相关论文
共 50 条
  • [41] Crystallization Thermodynamic and Kinetic Behaviors of Vitamin C in Batch Crystallizer
    陈慧萍
    王静康
    [J]. Chinese Journal of Chemical Engineering, 2000, (02) : 5 - 9
  • [42] On-line optimal control of a seeded batch cooling crystallizer
    Zhang, GP
    Rohani, S
    [J]. CHEMICAL ENGINEERING SCIENCE, 2003, 58 (09) : 1887 - 1896
  • [43] Modeling and control of a semi-batch cooling seeded crystallizer
    Rachah, Amira
    Noll, Dominikus
    [J]. 2015 6TH INTERNATIONAL CONFERENCE ON MODELING, SIMULATION, AND APPLIED OPTIMIZATION (ICMSAO), 2015,
  • [44] Programmed cooling of a batch crystallizer in the presence of growth rate dispersion
    Shiau, LD
    Lu, TS
    [J]. JOURNAL OF THE CHINESE INSTITUTE OF CHEMICAL ENGINEERS, 2004, 35 (06): : 677 - 682
  • [45] The Influence of Process Parameters on the Granulometric Properties of Pentaerythritol in Batch Crystallization
    Kardum, Jasna Prlic
    Sander, Aleksandra
    Kirincic, Martina
    [J]. ICHEAP-9: 9TH INTERNATIONAL CONFERENCE ON CHEMICAL AND PROCESS ENGINEERING, PTS 1-3, 2009, 17 : 771 - 776
  • [46] Determination of kinetics in batch cooling crystallization processesA sequential parameter estimation approach
    Perez-Calvo, Jose-Francisco
    Kadam, Somnath S.
    Kramer, Herman J. M.
    [J]. AICHE JOURNAL, 2016, 62 (11) : 3992 - 4012
  • [47] Estimation of Kinetics for Batch Cooling Crystallization by Focused-Beam Reflectance Measurements
    Unno, Joi
    Kawase, Hiroki
    Kaneshige, Reiya
    Hirasawa, Izumi
    [J]. CHEMICAL ENGINEERING & TECHNOLOGY, 2019, 42 (07) : 1428 - 1434
  • [48] Modeling of crystal growth and nucleation rates for pentaerythritol batch crystallization
    Bernardo, A.
    Giulietti, M.
    [J]. CHEMICAL ENGINEERING RESEARCH & DESIGN, 2010, 88 (10A): : 1356 - 1364
  • [49] Antisolvent crystallization intensified by a jet crystallizer and a method for investigating crystallization kinetics
    Wu, Bin
    Li, Jing
    Li, Chunhui
    He, Jinxuan
    Luo, Peicheng
    [J]. CHEMICAL ENGINEERING SCIENCE, 2020, 211
  • [50] A novel batch cooling crystallizer for in situ monitoring of solution crystallization using energy dispersive X-ray diffraction
    Blagden, N
    Davey, R
    Song, M
    Quayle, M
    Clark, S
    Taylor, D
    Nield, A
    [J]. CRYSTAL GROWTH & DESIGN, 2003, 3 (02) : 197 - 201
12345