Scale-up Study on Unseeded Batch Cooling Crystallization Using Co-solvent

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概要

• 論文の詳細を見る

• Crystallization using a co-solvent for producing spherical 3-nitro-1, 2, 4-triazol-5-one (NTO) crystals was carried out in two laboratory-scale and bench-scale crystallizers. The effect of scaling-up the crystallizers on the mean size of crystals of NTO during a batch cooling crystallization was explored. A simplified model based on the crystallization kinetics was established for the estimation of mean crystal size during the scaling-up of the crystallizer. Comparison of the crystals obtained from the laboratory-scale and from the bench-scale operations showed that the model can be successfully correlated with the mean crystal size. Eventually, the mean crystal size was estimated if the co-solvent composition was set optimally and the crystallizer scale-up was reasonable.

• 社団法人 化学工学会の論文
• 2002-11-01

著者

• Kim K‐j

  Crystallization Process And Engineering Laboratory Korea Research Institute Of Chemical Technology

• Kim Kwang-joo

  Crystallization Process And Engineering Laboratory Korea Research Institute Of Chemical Technology

• Lee C‐h

  National Taiwan Univ. Sci. And Technol. Taipei Twn

• LEE CHOUL-Ho

  Department of Chemical Engineering, Kongju National University

関連論文

• Scale-up Study on Unseeded Batch Cooling Crystallization Using Co-solvent

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