Thermodynamic and kinetic isotope effects on hydrogen absorption by Pd–Al2O3 pellets

N Lin, J Wu, X Ye, C Jiang, Q Li, C Chen - International Journal of …, 2024 - Elsevier
Palladium has been widely served as the separation material in the hydrogen isotope
separation process on account of its unique hydrogenation characteristics. To reduce Pd …

Thermodynamic stability and characterization of double clathrate hydrate with carbon dioxide+ cyclopentane+ deuterium oxide

M Maruyama, S Nagayama, T Misawa, S Takeya… - The Journal of Chemical …, 2023 - Elsevier
This paper reports characterization of clathrate hydrate formed in CO 2+ cyclopentane+
deuterium oxide (D 2 O) system with the phase equilibrium determination and the powder X …

A fresh look at thermal cycling absorption process for hydrogen isotopes separation by dynamic simulation: Initial feeding process and total reflux mode

Y Yan, F Li, L Deng, M Wang, T Tang, M Fang… - International Journal of …, 2023 - Elsevier
Abstract Thermal Cycling Absorption Process (TCAP) is an important method to separate
hydrogen isotopes for the production and engineering application of tritium. There are so …

Effect of alumina on thermodynamic performance of palladium-H2 (D2) system

Y Jiang, F Ji, Y Feng, X Ye, M Ni - International Journal of Hydrogen Energy, 2022 - Elsevier
Palladium (Pd) has a strong hydrogen isotope effect, widely used in the Thermal Cycling
Absorption Process (TCAP) separation column. However, due to pulverization and high gas …

The oil bath thermal cycling absorption process design and separation process research

L Deng, C Chen, G Huang, Y Shi, Y Yao, J Hu… - International Journal of …, 2023 - Elsevier
Thermal cycling absorption process (TCAP) has been developed for years to support the
separation of hydrogen isotopes, which has the characteristics of high separation efficiency …

Comparison of designs of hydrogen isotope separation columns by numerical modeling

DB Robinson, M Salloum - Industrial & Engineering Chemistry …, 2023 - ACS Publications
Mixtures of gas-phase hydrogen isotopologues (diatomic combinations of protium,
deuterium, and tritium) can be separated using columns containing a solid such as …

Separation of hydrogen isotopes by thermal cycling absorption process: an experimental device

D Ducret, C Laquerbe, A Ballanger… - Fusion science and …, 2002 - Taylor & Francis
The separation of hydrogen isotopes is an essential element for tritium processing systems.
A new process invented at the Savannah River Site, has been developed at Valduc facility …

Modelling aging effects on a thermal cycling absorption process column

C Laquerbe, S Contreras, O Baudouin… - Fusion science and …, 2008 - Taylor & Francis
Palladium coated on alumina is used in hydrogen separation systems operated at
CEA/Valduc, and more particularly in Thermal Cycling Absorption Process columns. With …

[PDF][PDF] Tritium Storage & Processing for Fusion Energy

G Griffiths, R Springell - 2023 - research-information.bris.ac.uk
Because of its high capacity for accommodating and holding hydrogen isotopes in its lattice
structure, depleted uranium has become the preferred choice of the fusion industry for …

HDT mixtures treatment strategies by gas chromatography

C Laquerbe, S Contreras… - Fusion science and …, 2008 - Taylor & Francis
Gas phase chromatographic processes are of interest for the separation of hydrogen
isotopes from an HDT mixture. For a certain quantity, they are very competitive and present …