Results 11 to 20 of about 24,849 (181)
Fusion Energy and Tritium Fuel Cycle: Hydrogen Isotope Separation Technologies and Sorbent Materials. [PDF]
Small MethodsThis review surveys sorbent‐based materials for hydrogen isotope separation, a key challenge in fusion fuel processing. Different types of adsorbents are compared in terms of selectivity, kinetics, and operational practicality. Limitations of cryogenic operation and tritium compatibility are highlighted, providing guidance toward efficient, low tritium
Sharma P, Shere L, Brown R.
europepmc +2 more sources
Estimation of tritium generation and discharge of the AP1000 reactor based on historical discharge data from the U.S. Pressurized water reactors [PDF]
Nuclear Technology and Radiation Protection, 2023 During the normal operation of pressurized water reactors, tritium has contributed more than 95 % of the total radioactivity of all the radionuclides discharged into the environment and has been recognized as the key radionuclide in the design ...
Wang Qi
doaj +1 more source
Tritium as a hydrological tracer in Mediterranean precipitation events [PDF]
Atmospheric Chemistry and Physics, 2020 Climate models are in need of improved constraints for water vapor transport in the atmosphere, and tritium can serve as a powerful tracer in the hydrological cycle.
T. R. Juhlke +10 more
doaj +1 more source
Sensors, 2015 Raman spectroscopy for low-pressure or trace gas analysis is rather challenging, in particular in process control applications requiring trace detection and real-time response; in general, enhancement techniques are required.
Simone Rupp +4 more
doaj +1 more source
Analysis of Coolant Purification Strategies for Tritium Control in DEMO Water Primary Coolant
Energies, 2023 A major objective of the European fusion program is the design of the DEMOnstration power plant named DEMO. Up to now, most fusion experiments have been dedicated to a plasma physics investigation while, in DEMO-oriented activities, large attention is ...
Vincenzo Narcisi +3 more
doaj +1 more source
Journal of Isotopes, 2023 In order to further reduce the tritium abundance of hydrogen isotope exhaust with low tritium content, realize the recovery of tritium efficiently, and reduce the impact of tritium emission sources on the environment, this paper carried out the research ...
WEI Lefu;LU Jianxin;LI Zhuoxi;LIAN Xudong;GUO Wei;YANG Hongguang
doaj +1 more source
Radiation Protection Dosimetry, 2022 Abstract Environmental tritium are natural and anthropogenic origins, the distribution has spread in atmosphere, hydrosphere and biosphere as a variety of chemical forms. The natural tritium is produced by nuclear reactions of neutron with N and O in the upper atmosphere, the production rate changes with 11-year cycle of the solar ...
openaire +2 more sources
Frontiers in Energy Research, 2022 The high-pressure tritium leakage is a typical nuclear leakage accident, which can cause radioactive harm. The study aims at the tritium leakage problem in the high-pressure vessel of a nuclear reactor, installing a typical tritium leakage scenario and ...
Changjun Li +5 more
doaj +1 more source
An Enzymatic Platform for Late-Stage (Radio)isotope Labelling of Oligonucleotides With Methyltransferases. [PDF]
Angew Chem Int Ed EnglState‐of‐the‐art synthesis of radiolabelled oligonucleotides involves multi‐step synthesis with high costs, extended timelines and significant radioactive waste generation. Herein, a dual‐methyltransferase platform enables late‐stage, site‐specific labelling, overcoming these limitations through reduced costs, faster turnaround and minimal radioactive ...
Swanson CRB +3 more
europepmc +2 more sources
Quantitative estimation of tritium amount in surface layer and bulk of tungsten sample using BIXS
Nuclear Analysis, 2023 Estimation of both the surface tritium and tritium in bulk in key materials of fusion reactors is of great importance for tritium safety and the management of tritium-contaminated material.
Yang Yang +4 more
doaj +1 more source