Regeneration of Deactivated Palladium Catalysts of Selective Acetylene Hydrogenation be the Supercritical CO₂

2006, №2

сс. 5-12

V.I. Bogdan, A.E. Koklin, V.B. Kazansky

Key words: supercritical CO₂, regeneration of Pd-containing catalysts, acetylene hydrogenation

Regeneration of Pd-containing catalysts of selective acetylene hydrogenation was for the first time performed by the treatment with supercritical CO₂. The catalysts have been preliminary poisoned by the mixture of acetylene and ethylene at 80 °С. Their activity and selectivity were regenerated after treatment by supercritical CO₂ (35 °С, 73 at, 80 °С, 110 at and 93 °С, 115 at). The thermo gravimetric study indicated that the treatment with supercritical CO₂ results in removal of the coke precursors from the catalyst surface.

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ГОСТ
7.0.100-2018

Богдан, В.И. Regeneration of Deactivated Palladium Catalysts of Selective Acetylene Hydrogenation be the Supercritical CO₂ / В.И. Богдан, А.Е. Коклин, В.Б. Казанский. – Текст : непосредственный // Сверхкритические Флюиды: Теория и Практика.. – 2006. – Т. 1. – № 2. – С. 5-12.

TRANSLIT

Bogdan, V.I. Regeneraciya dezaktivirovannyh palladievyh katalizatorov selektivnogo gidrirovaniya acetilena sverhkriticheskim SO2 / V.I. Bogdan, A.E. Koklin, V.B. Kazanskij. – Sverhkriticheskie Flyuidy: Teoriya i Praktika.. – 2006. – Т. 1. – № 2. – S. 5-12.

V.I. Bogdan, A.E. Koklin, V.B. Kazansky Regeneration of Deactivated Palladium Catalysts of Selective Acetylene Hydrogenation be the Supercritical CO₂. Sverhkriticheskie Flyuidy: Teoriya i Praktika, 2, 5-12 (2006). https://doi.org/

Regeneration of Deactivated Palladium Catalysts of Selective Acetylene Hydrogenation be the Supercritical CO2

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Regeneration of Deactivated Palladium Catalysts of Selective Acetylene Hydrogenation be the Supercritical CO₂