Chemisorption of microimpurities of nitrogen(II) and (IV) oxides in the presence of an excess amount of oxygen |
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| Authors: | E A Spetsow L A Nefedova S A Lavrishcheva |
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| Institution: | 1. St. Petersburg State Technological Institute (Technical University), Moskovskii pr. 26, St. Petersburg, 190013, Russia
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| Abstract: | Chemisorbents and chemical absorbents synthesized by impregnation of a γ-Al2O3 substrate with active components in the form of transition metal oxides and potassium salts of metallic acids are recommended for application. The sorbents are intended for neutralization of microconcentrated nitrogen mono- and dioxides from an oxygen-enriched medium. The synthesis parameters and physicochemical properties of the sorbents are presented and the conditions of the most effective operation of each type of sorbents are specified. |
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