I. A. Alekseev
Petersburg Nuclear Physics Institute
25 Papers
173 Citations
I. A. Alekseev is an academic researcher from Petersburg Nuclear Physics Institute. The author has contributed to research in topics: Isotope separation & Deuterium. The author has an hindex of 9, co-authored 25 publications.
Chat about Author
Papers
Installations for Separation of Hydrogen Isotopes by the Method of Chemical Isotopic Exchange in the “Water - Hydrogen” System
B.M. Andreev,Yuriy A. Sakharovsky,Michael B. Rozenkevich,Eldar P. Magomedbekov,Yuriy S. Park,Vadim V. Uborskiy,V.D. Trenin,I. A. Alekseev,O. A. Fedorchenko,Sergeiy P. Karpov,Kir A. Konoplev +10 more
TL;DR: In this article, the authors present the results of more than a year of running a pilot setup for separation of hydrogen isotopes using catalytic isotopic exchange between hydrogen and liquid water.
37
Cryogenic distillation facility for isotopic purification of protium and deuterium
I. A. Alekseev,Ev. Arkhipov,S. D. Bondarenko,O. A. Fedorchenko,V.A. Ganzha,K. A. Ivshin,P. Kammel,P. Kravtsov,C. Petitjean,V. Trofimov,A. Vasilyev,T. V. Vasyanina,An.A. Vorobyov,M. E. Vznuzdaev +13 more
TL;DR: A high precision isotopic measurement at the Institute of Particle Physics, ETH-Zurich, Switzerland, provided an upper bound of the deuterium content in protium (≤6 ppb), which exceeds all commercially available products.
28
The CECE Experimental Industrial Plant for Reprocessing of Tritiated Water Wastes
I. A. Alekseev,S. D. Bondarenko,O. A. Fedorchenko,A.I. Grushko,S. P. Karpov,K. A. Konoplev,V.D. Trenin,E. A. Arkhipov,T. V. Vasyanina,T.V. Voronina,V. V. Uborsky +10 more
TL;DR: The experimental industrial plant for hydrogen isotope separation on the basis of the methods of chemical isotope exchange between water and hydrogen and water electrolysis (CECE) is under operation in Petersburg Nuclear Physics Institute as mentioned in this paper.
26
Full-scale experimental studies of the various type mass exchange packings by water distillation
V.D. Trenin,I. A. Alekseev,I.A. Baranov,S. D. Bondarenko,S.N. Chernoby,G. A. Sukhorukova,O. A. Fedorchenko,V. V. Uborski +7 more
TL;DR: The full scale experimental assembly for study of water distillation and experimental deprotization plant are described in this article, the packed sections height of the assembly was 2000 mm Their inner diameter
21
Fifteen Years of Operation of CECE Experimental Industrial Plant in PNPI
I. A. Alekseev,S. D. Bondarenko,O. A. Fedorchenko,T. V. Vasyanina,K. A. Konoplev,E. A. Arkhipov,V. V. Uborsky +6 more
TL;DR: The experimental industrial plant for hydrogen isotope separation on the basis of the Combined Electrolysis and Catalytic Exchange (CECE) process has been operating safely and reliably for 15 years.
18