Localization of Vapors of Cesium Iodide on Ceramic Block-Cellular Contact Elements in an Oxidizing Environment-Reference-Cited by-同舟云学术

Localization of Vapors of Cesium Iodide on Ceramic Block-Cellular Contact Elements in an Oxidizing Environment

Published:2023-11-01 Issue:6 Volume:57 Page:720-730
ISSN:0040-3571
Container-title:Теоретические основы химической технологии
language:
Short-container-title:Teoretičeskie osnovy himičeskoj tehnologii

Author:

Gasparyan M. D.¹,Grunskii V. N.¹,Mochalov Yu. S.²,Sukhanov L. P.²,Titov A. V.¹,Tishchenko S. V.¹,Obukhov E. O.¹

Affiliation:

1. Mendeleev University of Chemical Technology of Russia

2. AO Proryv

Abstract

The efficiency of separate trapping of cesium oxide and molecular iodine formed during oxidative thermolysis of cesium iodide in the process of chemisorption on ceramic highly porous block-cellular contact elements is investigated. The dynamic sorption capacity of contact elements with an applied aluminosilicate sorption-active layer and with an active layer of silver nitrate for cesium and iodine, respectively, is determined. The developed contact elements are recommended for use in systems of local gas purification of hightemperature processing stages of recycling of spent nuclear fuel.

Publisher

The Russian Academy of Sciences

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