Vapor capture of molybdenum and tellurium oxides and their mixtures on ceramic block-cellular contact elements of optimized compositions

The efficiency of capture of individual molybdenum and tellurium oxides and their mixtures in a high-temperature oxidizing environment during chemisorption on ceramic highly porous block-cellular contact elements of optimized compositions is investigated. The dynamic sorption capacity of the contact elements with calcium oxide introduced into the composition of an aluminosilicate ceramic base, with an active layer of calcium oxide applied and without the use of calcium oxide, is determined. The chemisorption products of MoO and TeO by contact elements of all developed compositions were identified by X-ray phase analysis.