Реферат: The applicability of some commercial catalysts in the conversion of carbon dioxide into syngas is estimated. Catalysts based on Cu and transitional metals (Fe, Ni, Co) and used in large-capacity hydrogenation and syngas technology are selected for study. They include NIAP-03-01 (steam conversion of hydrocarbon gases), NIAP-06-06 (low-temperature CO conversion), AmoMax 10 (synthesis of ammonia), and Со-Al2O3/SiO2 (synthesis of hydrocarbons). The catalysts are tested in the reduction of СО2 using the reverse water gas shift (RWGS) reaction. Cu-containing catalyst NIAP-06-06 is shown to have the highest activity and selectivity in the reduction of СО2, with 97% equilibrium in the RWGS reaction being reached at GHSV = 32 000 h−1, Н2/СО2 = 2, and temperatures of 500–800°C. The possibility is shown of obtaining syngas with the composition required for the synthesis of hydrocarbons and methanol by changing the parameters of СО2 reduction (temperature, Н2/СО2 ratio).

Библиографическая ссылка: Saliev A.N. , Il’in V.B. , Timokhina M.A. , Dul’nev A.V. , Savost’yanov A.P. , Yakovenko R.E.
Catalytic Reduction of Carbon Dioxide on Commercial Catalysts
Catalysis in Industry. 2024. V.16. N4. P.394-404. DOI: 10.1134/S2070050424700235 WOS Scopus РИНЦ OpenAlex

Оригинальная версия: Салиев А.Н. , Ильин В.Б. , Тимохина М.А. , Дульнев А.В. , Савостьянов А.П. , Яковенко Р.Е.
Каталитическое восстановление углекислого газа на промышленных катализаторах
Катализ в промышленности. 2024. №3. С.6-15. DOI: 10.18412/1816-0387-2024-3-6-15 РИНЦ CAPlus OpenAlex

Даты:

Поступила в редакцию:	30 авг. 2023 г.
Принята к публикации:	8 дек. 2023 г.
Опубликована online:	27 янв. 2025 г.

Идентификаторы БД:

Web of science:	WOS:001408605200010
Scopus:	2-s2.0-85217716869
РИНЦ:	80240197
OpenAlex:	W4406868847

Альметрики: