Влияние добавок соединений меди на свойства алюмохромового катализатора /М. В. Евдокимов, А. А. Мерк

Евдокимов, Михаил Валерьевич
Электронный ресурс
Другой Автор
Мерк, Арина Александровна
Источник
Паралельное заглавие
Effect of copper addition on the properties of chromia-alumina catalyst
Аннотация
The aim of present work is to study the effect of copper addition on the properties of chromia-alumina catalysts for dehydrogenation of light paraffin hydrocarbons. A series of chromia-alumina catalyst with different loading of copper (0.5-5%) was prepared using a successive impregnation technique. The synthesized samples were characterized by low-temperature N2 sorption, XRD, H2-TPR and UV-vis spectroscopy. Catalytic properties of the obtained catalysts were studied in the non-oxidative dehydrogenation of isobutene to isobutylene. It was shown that the addition of copper led to change ofporous structure of catalysts and provided to the growth of catalytic activity and selectivity.
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$a Влияние добавок соединений меди на свойства алюмохромового катализатора $c М. В. Евдокимов, А. А. Мерк
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$a Effect of copper addition on the properties of chromia-alumina catalyst
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$a The aim of present work is to study the effect of copper addition on the properties of chromia-alumina catalysts for dehydrogenation of light paraffin hydrocarbons. A series of chromia-alumina catalyst with different loading of copper (0.5-5%) was prepared using a successive impregnation technique. The synthesized samples were characterized by low-temperature N2 sorption, XRD, H2-TPR and UV-vis spectroscopy. Catalytic properties of the obtained catalysts were studied in the non-oxidative dehydrogenation of isobutene to isobutylene. It was shown that the addition of copper led to change ofporous structure of catalysts and provided to the growth of catalytic activity and selectivity.
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$a экспериментальные исследования
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$a статьи в сборниках
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$a Мерк, Арина Александровна
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$t Перспективы развития фундаментальных наук. Т. 2 : сборник научных трудов XV Международной конференции студентов, аспирантов и молодых ученых, 24–27 апреля 2018 г. $d Томск, 2018 $g Т. 2 : Химия. С. 108-110 $z 9785946217231 $z 9785946217255 $w to000633033
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статьи в сборниках
Резюме
The aim of present work is to study the effect of copper addition on the properties of chromia-alumina catalysts for dehydrogenation of light paraffin hydrocarbons. A series of chromia-alumina catalyst with different loading of copper (0.5-5%) was prepared using a successive impregnation technique. The synthesized samples were characterized by low-temperature N2 sorption, XRD, H2-TPR and UV-vis spectroscopy. Catalytic properties of the obtained catalysts were studied in the non-oxidative dehydrogenation of isobutene to isobutylene. It was shown that the addition of copper led to change ofporous structure of catalysts and provided to the growth of catalytic activity and selectivity.