Catalysts for sanitary air cleaning from ozone

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• 作者：Rakitskaya ; Tatyana L. ; Bandurko ; A.Yu. ; Ennan ; A.A. ; Paina ; V.Ya.
• 关键词：Low-temperature catalysis ; Carbon fibrous materials ; Copper (II) chloride ; Ozone decomposition kinetics
• 刊名：Catalysis Today
• 出版年：1999
• 出版时间：November 12, 1999
• 年：1999
• 卷：53
• 期：4
• 页码：703-713
• 全文大小：148 K

文摘

The results of the kinetic study of ozone decomposition over carbon fibrous materials and metal complex compounds (CuCl₂) supported on them at ozone concentrations in the 3.1 × 10^–8–3.1 × 10^–5 mol/l range are presented. Ozone decomposition occurs mainly in a catalytic way with the steady-state regime attainment depending on CFM physico-chemical as well as structural characteristics and macrokinetic factors of the process. Copper (II) catalyzes decomposition of ozone microconcentrations only. The data obtained can be a base for the development of sanitary air cleaning units and respirators (protective gas-masks).