用van Deemter方程表征TCAP的Pd/k介质

IF 1.9 3区工程技术 Q1 NUCLEAR SCIENCE & TECHNOLOGY

Fusion Engineering and Design Pub Date : 2025-04-12 DOI:10.1016/j.fusengdes.2025.115001

J.R. Hanby , S. Silliman , W.T. Shmayda

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引用次数: 0

摘要

TCAP，即热循环吸收过程，是一种利用介质（如钯）的选择性吸收特性分离氢同位素的方法。为了表征介质的效率，我们在0.5至7cm/s的表面速度范围内对氘进行了脉冲测试，并使用响应生成了四种温度下的范德姆特曲线；77K, 195K， 295K和373K。我们发现77K的跑步表现出最短的HETP值，而373K的HETP值长了大约3倍。

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Characterization of Pd/k medium for TCAP using van Deemter equation

TCAP, or thermal cycling absorption process, is a method for separating hydrogen isotopes using the selective absorption properties of a medium, such as palladium. In order to characterize the efficiency of the medium, we performed pulse tests of deuterium into a flow of hydrogen over the range of superficial velocities from 0.5 to

7 c m / s

and used the responses to generate van Deemter curves for four temperatures;

77 K

195 K

295 K

, and

373 K

. We found that the

77 K

runs exhibited the shortest Height Equivalent to a Theoretical Plate (HETP) values while at

373 K

the HETP values were longer by a factor of around 3.

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来源期刊

Fusion Engineering and Design 工程技术-核科学技术

CiteScore

3.50

自引率

23.50%

发文量

275

审稿时长

3.8 months

期刊介绍： The journal accepts papers about experiments (both plasma and technology), theory, models, methods, and designs in areas relating to technology, engineering, and applied science aspects of magnetic and inertial fusion energy. Specific areas of interest include: MFE and IFE design studies for experiments and reactors; fusion nuclear technologies and materials, including blankets and shields; analysis of reactor plasmas; plasma heating, fuelling, and vacuum systems; drivers, targets, and special technologies for IFE, controls and diagnostics; fuel cycle analysis and tritium reprocessing and handling; operations and remote maintenance of reactors; safety, decommissioning, and waste management; economic and environmental analysis of components and systems.