Optimization of Parameters for Melt Crystallization of <i>p</i>-Cresol

丛山; 李鑫钢; 邬俊; 许长春

doi:10.1016/S1004-9541(11)60230-9

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Optimization of Parameters for Melt Crystallization of p-Cresol

Updated：2026-01-06

- Optimization of Parameters for Melt Crystallization of p-Cresol
- Optimization of Parameters for Melt Crystallization of p-Cresol
- 中国化学工程学报（英文版） 2012年20卷第4期页码：649-653
- Affiliations：
  
  1. School of Chemical Engineering and Technology, Tianjin University,Tianjin,China,300072
  2. National Engineering Research Center of Distillation Technology, Tianjin University,Tianjin,China,300072
- Author bio：
- Funds：
  
  Supported by the National Basic Research Program of China (2009CB219905);Program for Changjiang Scholars and Innovative Research Team in University (IRT0936);Innovating Fund of Tianjin University
- DOI：10.1016/S1004-9541(11)60230-9
  中图分类号：
- 纸质出版：2012
- Accepted：
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丛山, 李鑫钢, 邬俊, 等. Optimization of Parameters for Melt Crystallization of p-Cresol[J]. 中国化学工程学报（英文版）, 2012,20(4):649-653. DOI: 10.1016/S1004-9541(11)60230-9.

-Cresol[J]. Chinese Journal of Chemical Engineering, 2012, 20(4): 649-653.
丛山, 李鑫钢, 邬俊, 等. Optimization of Parameters for Melt Crystallization of p-Cresol[J]. 中国化学工程学报（英文版）, 2012,20(4):649-653. DOI: 10.1016/S1004-9541(11)60230-9. DOI：

-Cresol[J]. Chinese Journal of Chemical Engineering, 2012, 20(4): 649-653. DOI： 10.1016/S1004-9541(11)60230-9.

摘要

Abstract

Laboratory-scale experiments were carried out to evaluate the influences of operational parameters on the melt crystallization efficiency for

-cresol purification.The optimal crystallization conditions were determined:dynamic pulsed aeration at 90 L·h

-1

and the cooling rate of 0.6-0.8℃·min

-1

followed by sweating at 0.2-0.3℃·min

-1

for 40 min.Results also demonstrate that the melt crystallization efficiency is sensitive to feed concentration

which highlights this technology for separation and purification of high purity products.

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Optimization of Parameters for Melt Crystallization of p-Cresol

Optimization of Parameters for Melt Crystallization of p-Cresol

DOI：10.1016/S1004-9541(11)60230-9

摘要

Abstract

关键词

Keywords

references