Liquid phase catalytic exchange column of water detritiation system: Steady-state modeling, simulation, and optimization

被引:1
|
作者
Son, Yeong Woo [1 ,3 ]
Urm, Jae Jung [1 ,3 ]
Kwon, Gwanghyeon [1 ,3 ]
Lee, Jae-Uk [2 ]
Chang, Min Ho [2 ]
Lee, Jong Min [1 ,3 ]
机构
[1] Seoul Natl Univ, Sch Chem & Biol Engn, 1 Gwanak Ro, Seoul 08826, South Korea
[2] Korea Inst Fus Energy, 69-148 Gwahak Ro, Daejeon 34133, South Korea
[3] Seoul Natl Univ, Inst Chem Proc, 1 Gwanak Ro, Seoul 08826, South Korea
关键词
Water detritiation system; LPCE column; Steady-state simulation; COMBINED ELECTROLYSIS; PACKINGS; DESIGN;
D O I
10.1016/j.fusengdes.2024.114222
中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
This paper presents a steady-state modeling, simulations, and optimization for an LPCE column of water detritiation system. It introduces a three-fluid model that integrates isotopic exchange, equilibrium-stage, and hydrodynamic models, considering energy balance and multiple feeds with adaptable feed location. The models were implemented in Pyomo, an equation-oriented, Python-based optimization modeling framework. Parametric studies are presented to analyze the effects on the detritiation factor and deuterium concentration resulting from changes in the gas to liquid feed mole ratio, gas feed composition, heat duty distribution, and gas feed location. Using the three most commonly employed catalysts, a design study investigates the minimal number of hypothetical stages required to meet the defined annual tritium discharge levels.
引用
收藏
页数:9
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