ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
Work-study master’s program in nuclear offered in Italy
Energy company Ansaldo Energia recently hosted a ceremony at its headquarters in Genoa, Italy, marking the launch of the Master in Technologies for Nuclear Power Plants program, which it developed in collaboration with Politecnico di Milano. A call for graduates in engineering, physics, and chemistry issued in May attracted more than 300 applications, 26 of which were selected for the program.
Ivan A. Alekseev, Sergey P. Karpov, Veniamin D. Trenin
Fusion Science and Technology | Volume 28 | Number 3 | October 1995 | Pages 499-504
Tritium Processing | Proceedings of the Fifth Topical Meeting on Tritium Technology in Fission, Fusion, and Isotopic Applications Belgirate, Italy May 28-June 3, 1995 | doi.org/10.13182/FST95-A30451
Articles are hosted by Taylor and Francis Online.
Cryosorption pump is very convenient means for hydrogen isotope transportation, since a cryopump combines a vacuum pump, compressor and temporary storage reservoir of hydrogen isotopes. We have studied zeolites as the cryosorbent for hydrogen isotope fore-vacuum pumping. The prototype of the cryosorption pump was designed, made and tested. It is shown that synthetic chabazite CaET-4B has the highest adsorption capacity in relation to hydrogen isotopes in the low pressure region. The equation of the adsorption isotherms was obtained. The results of the testing and operation of the cryopump for hydrogen isotopes transport are described. The pump is simple, reliable and allows to reduce the losses of deuterium and exclude tritium release to atmosphere and the formation of tritium wastes.