Nickel-Containing Catalysts of Ethylene Conversion for Synthesizing Motor Fuel Components and Light Alkenes

Nickel-Containing Catalysts of Ethylene Conversion for Synthesizing Motor Fuel Components and Light Alkenes Научная публикация

Журнал

Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555

Вых. Данные

Год: 2024, Том: 16, Номер: 4, Страницы: 405–412 Страниц : 8 DOI: 10.1134/S2070050424700247

Ключевые слова

nickel-containing catalyst, borate-containing aluminum oxide, molybdenum-containing aluminum oxide, ethylene, propylene, oligomerization, metathesis

Авторы

Karpova T.R. ¹ , Lavrenov A.V. ¹ , Moiseenko M.A. ¹ , Buluchevskii E.A. ¹ , Gulyaeva T.I. ¹ , Arbuzov A.B. ¹

Организации

1	Center of New Chemical Technologies, Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences

Информация о финансировании (1)

Министерство науки и высшего образования Российской Федерации

0239-2021-0006

Polyfunctional nickel-containing catalysts based on B2O3–Al2O3 and MoO3–Al2O3 oxide supports have been synthesized by sequential impregnation and studied in the conversion of ethylene into C5+ alkenes or propylene. The physicochemical properties of the prepared catalysts has been studied using X-ray diffraction analysis, IR spectroscopy, IR spectroscopy of adsorbed CO, UV-Visible diffuse reflectance spectroscopy (UV-Vis DRS), temperature-programmed reduction of hydrogen (H2-TPR), and temperature-programmed desorption of ammonia (TPD-NH3). The most active catalysts of ethylene oligomerization are NiO/B2O3–Al2O3, where Ni2+ cations chemically bounded to the acidic support are formed. NiO/MoO3–Al2O3 activity in conversion of ethylene to propylene is provided by the presence on the surface of ethylene dimerization active sites, i.e., Ni2+ cations bounded with the support acidic sites, and active sites of metathesis based on monomolybdate species.

Karpova T.R. , Lavrenov A.V. , Moiseenko M.A. , Buluchevskii E.A. , Gulyaeva T.I. , Arbuzov A.B.
Nickel-Containing Catalysts of Ethylene Conversion for Synthesizing Motor Fuel Components and Light Alkenes
Catalysis in Industry. 2024. V.16. N4. P.405–412. DOI: 10.1134/S2070050424700247 OpenAlex

Карпова Т.Р. , Лавренов А.В. , Моисеенко М.А. , Булучевский Е.А. , Гуляева Т.И. , Арбузов А.Б.
Никельсодержащие катализаторы превращения этилена для получения компонентов моторных топлив и легких алкенов
Катализ в промышленности. 2024. Т.24. №2. С.26-33. DOI: 10.18412/1816-0387-2024-2-26-33 РИНЦ OpenAlex

Поступила в редакцию:	21 сент. 2023 г.
Принята к публикации:	25 окт. 2023 г.
Опубликована online:	27 янв. 2025 г.

OpenAlex:

W4406870314

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