Conceptual design and analysis methodology for crystallization processes with electrolyte systems

被引:14
作者
Takano, K
Gani, R [1 ]
Ishikawa, T
Kolar, P
机构
[1] Tech Univ Denmark, Dept Chem Engn, CAPEC, DK-2800 Lyngby, Denmark
[2] Mitsubishi Chem Corp, Yokohama Res Ctr, Aoba Ku, Yokohama, Kanagawa 2278502, Japan
[3] Mitsubishi Chem Corp, Kurashiki, Okayama, Japan
关键词
crystallization; electrolyte system; method of calculation; solid-fluid equilibria; model; design;
D O I
10.1016/S0378-3812(01)00705-1
中图分类号
O414.1 [热力学];
学科分类号
摘要
A methodology for multi-level conceptual design and analysis of crystallization-based separation processes involving electrolyte systems is presented. The methodology consists of three main parts: thermodynamic part (level 1). flowsheet design/analysis part (level 2) and flowsheet validation (simulation) part (level 3). In this paper, the integration of the thermodynamic and design/analysis parts is presented. This integration allows the analysis of the thermodynamic behavior of a given system together with design/analysis of flowsheet alternatives in the same calculation environment. The integrated system is highlighted through four practical examples where features of the algorithm related to creation of property model package and its usage in flowsheet design/analysis are highlighted. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
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页码:783 / 803
页数:21
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