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author:

Liu, Xi (Liu, Xi.) [1] (Scholars:刘曦) | Zhuang, Kunyu (Zhuang, Kunyu.) [2] | Huang, Cheng (Huang, Cheng.) [3] | Li, Xuelai (Li, Xuelai.) [4] (Scholars:李学来)

Indexed by:

EI PKU CSCD

Abstract:

Ice slurry treated with sodium chloride was produced by vacuum method. The feasibility of describing the crystallization behaviors of ice slurry based on the non-isothermal crystallization kinetic model, Jeziorny and Mo method, was theoretically proved. The relationships between the crystallization time and the ice packing fraction (IPF) were measured and the non-isothermal crystallization kinetic equations were developed. Experimental results indicated that the non-isothermal crystallization kinetics of ice slurry formation fit the Jeziorny and Mo model very well. The values of the Jeziorny exponent n were between 0.473 and 0.525, indicating that the crystallization mechanisms were almost the same for different experimental conditions and the growth pattern of ice crystals was flake thickening. The change trends of the crystallization kinetic parameters, Kc, the crystallization time, t0.25, and the cooling rate function, F(T), revealed that high cooling rate was beneficial to promote the formation of ice slurry and sodium chloride inhibited the growth of ice crystals. © All Right Reserved.

Keyword:

Cooling Crystallization Crystallization kinetics Enzyme kinetics Ice Integral equations Isotherms Kinetic parameters Kinetic theory Molybdenum Sodium chloride

Community:

  • [ 1 ] [Liu, Xi]School of Chemical Engineering, Fuzhou University, Fuzhou; Fujian; 350116, China
  • [ 2 ] [Zhuang, Kunyu]School of Chemical Engineering, Fuzhou University, Fuzhou; Fujian; 350116, China
  • [ 3 ] [Huang, Cheng]School of Chemical Engineering, Fuzhou University, Fuzhou; Fujian; 350116, China
  • [ 4 ] [Li, Xuelai]School of Chemical Engineering, Fuzhou University, Fuzhou; Fujian; 350116, China

Reprint 's Address:

  • 李学来

    [li, xuelai]school of chemical engineering, fuzhou university, fuzhou; fujian; 350116, china

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Source :

CIESC Journal

ISSN: 0438-1157

CN: 11-1946/TQ

Year: 2017

Issue: 8

Volume: 68

Page: 3071-3081

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 6

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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