Control of Crystal Properties in a Mixed-Suspension Mixed-Product Removal Crystallizer: General Methods and the Effects of Secondary Nucleation

2019 ◽  
Vol 19 (5) ◽  
pp. 3070-3084 ◽  
Author(s):  
Dejiang Zhang ◽  
Xinyi Wang ◽  
Joachim Ulrich ◽  
Weiwei Tang ◽  
Shijie Xu ◽  
...  
Keyword(s):  
Secondary Nucleation ◽  
Mixed Product ◽  
Product Removal ◽  
Mixed Suspension ◽  
Crystal Properties

Kinetics of secondary nucleation with attrition and the mean size of product crystals from the continuous stirred crystalliser

1981 ◽  
Vol 46 (1) ◽  
pp. 79-85 ◽  
Author(s):  
Jaroslav Nývlt
Keyword(s):  
Experimental Data ◽  
Kinetic Equation ◽  
Residence Time ◽  
Secondary Nucleation ◽  
Mixed Product ◽  
Product Removal ◽  
Mixed Suspension ◽  
Mean Size ◽  
The Mean ◽  
Kinetics Of

A form of kinetic equation of nucleation has been proposed expressing also the mechanism of attrition of crystals. In limiting cases this equation expresses the secondary nucleation due to attrition or caused by other mechanisms while both limit expressions are quite different. The resulting relation enables correlation of experimental data also in the case when it is not possible to neglect any of the mentioned phenomena. Relation has been derived for the mean size of product crystals from the MSMPR (mixed suspension, mixed product removal) crystalliser showing that in cases with the prevailing attrition of crystals it might be advantageous to operate at a larger crystalliser output i.e. with a shorter residence time of crystals in the unit.

Crystallization of Pentaerythritol II. Model Experiments

1994 ◽  
Vol 59 (6) ◽  
pp. 1270-1278 ◽  
Author(s):  
Miloslav Karel ◽  
Jaroslav Nývlt ◽  
Angelo Chianese
Keyword(s):  
Crystal Growth ◽  
Laboratory Experiments ◽  
Secondary Nucleation ◽  
Mixed Product ◽  
Model Experiments ◽  
Product Removal ◽  
Mixed Suspension ◽  
Kinetics Of ◽  
Kinetics Of Crystal Growth

Kinetics of crystallization of the pentaerythritol has been determined in laboratory experiments: MSMPR (Mixed Suspension Mixed Product Removal) crystallizer experiments served for determination of the kinetics of secondary nucleation and of the kinetics of crystal growth.

A small-scale continuous mixed suspension mixed product removal crystallizer

1991 ◽  
Vol 46 (2) ◽  
pp. 709-711 ◽  
Author(s):  
Nishio S. ◽  
Kavanagh J.P. ◽  
J. Garside
Keyword(s):  
Small Scale ◽  
Mixed Product ◽  
Product Removal ◽  
Mixed Suspension

Development of Continuous Crystallization Processes Using a Single-Stage Mixed-Suspension, Mixed-Product Removal Crystallizer with Recycle

2012 ◽  
Vol 12 (11) ◽  
pp. 5701-5707 ◽  
Author(s):  
Shin Yee Wong ◽  
Adam P. Tatusko ◽  
Bernhardt L. Trout ◽  
Allan S. Myerson
Keyword(s):  
Single Stage ◽  
Mixed Product ◽  
Continuous Crystallization ◽  
Product Removal ◽  
Mixed Suspension

scholarly journals Crystallization kinetics of ZnS precipitation; an experimental study using the mixed-suspension-mixed-product-removal (MSMPR) method

2004 ◽  
Vol 39 (8) ◽  
pp. 675-685 ◽  
Author(s):  
Mousa Al-Tarazi ◽  
A. Bert M. Heesink ◽  
Mohammed O. J. Azzam ◽  
Salah Abu Yahya ◽  
Geert F. Versteeg
Keyword(s):  
Experimental Study ◽  
Crystallization Kinetics ◽  
Mixed Product ◽  
Product Removal ◽  
Mixed Suspension ◽  
Kinetics Of
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