Separation of Hydrogen Isotopes by Diffusion through Palladium
نویسندگان
چکیده
منابع مشابه
Separation of Hydrogen Isotopes ELECTROLYTIC MIGRATION THROUGH A PALLADIUM MEMBRANE
With the increasing importance of “ heavy water” as a moderator in nuclear reactors there arises a pressing need for a more efficient method of separating hydrogen isotopes. In a report by 0. N. Salmon to the U.S. Atomic Energy Commission (AEC Research and Development Report KAPL 1272) a process is described which aims to improve the method of separation by the electrolysis of water. This proce...
متن کاملDevelopment of Palladium-Alloy Membranes for Hydrogen Separation and Purification
This paper summarizes R&D activities and progress at NORAM Engineering and the University of British Columbia (UBC) on preparation and testing of thin palladium-based membranes and their applications. Most of these activities were carried out internally at NORAM, some jointly with UBC and their spin-off company, Membrane Reactor Technology (MRT) through a wide range of projects. Key results out...
متن کاملAnomalous Behaviour in Hydrogen Diffusion through Palladium and Metal-Hydrides
Hydrogen transport through Pd and metal-hydrides has been usually investigated by using potentiostatic current transient technique (chronoamperometry), on the basis of the diffusion-controlled model. This assumes that hydrogen diffusion in the electrode is very slow, while other reactions including interfacial charge transfer and hydrogen transfer are too fast to influence hydrogen transport, a...
متن کاملThe Separation of Light Gaseous Isotopes by Mass Diffusion Columns
(8 7Rb/8 5Rb) from chloride ( 8 7 Rb/ 8 5 Rb) from nitrate 1.011 ± 0 . 0 0 7 1.014 ± 0.008 Table 2. Difference in the measured isotopic abundance of rubidium due to various chemical compounds. Given are the ratios of 87Rb/85Rb ratios obtained from the two different chemical compounds indicated in the first column. Absolute ratios and standard deviations were calculated in a corresponding manner...
متن کاملParameters Affecting the Loading of Hydrogen Isotopes into Palladium Cathodes
We have tested our new Degree of Loading (DoL) cell design which can be directly transferred to the SRI mass flow calorimeter. We have shown that appropriately prepared Pd cathodes can reach high loadings in this new design and that the cells can be transferred to the calorimeter without degrading the cathode’s or cel’s performance. In al of the experiments the cathode deloaded at higher curren...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1933
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.19.12.991