A. N. Saliev, V. B. Il’in, M. A. Timokhina, A. V. Dul’nev, A. P. Savost’yanov, R. E. Yakovenko
{"title":"商用催化剂上二氧化碳的催化还原","authors":"A. N. Saliev, V. B. Il’in, M. A. Timokhina, A. V. Dul’nev, A. P. Savost’yanov, R. E. Yakovenko","doi":"10.1134/S2070050424700235","DOIUrl":null,"url":null,"abstract":"<p>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-Al<sub>2</sub>O<sub>3</sub>/SiO<sub>2</sub> (synthesis of hydrocarbons). The catalysts are tested in the reduction of СО<sub>2</sub> 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 СО<sub>2</sub>, with 97% equilibrium in the RWGS reaction being reached at GHSV = 32 000 h<sup>−1</sup>, Н<sub>2</sub>/СО<sub>2</sub> = 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 СО<sub>2</sub> reduction (temperature, Н<sub>2</sub>/СО<sub>2</sub> ratio).</p>","PeriodicalId":507,"journal":{"name":"Catalysis in Industry","volume":"16 4","pages":"394 - 404"},"PeriodicalIF":0.7000,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Catalytic Reduction of Carbon Dioxide on Commercial Catalysts\",\"authors\":\"A. N. Saliev, V. B. Il’in, M. A. Timokhina, A. V. Dul’nev, A. P. Savost’yanov, R. E. Yakovenko\",\"doi\":\"10.1134/S2070050424700235\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>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-Al<sub>2</sub>O<sub>3</sub>/SiO<sub>2</sub> (synthesis of hydrocarbons). The catalysts are tested in the reduction of СО<sub>2</sub> 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 СО<sub>2</sub>, with 97% equilibrium in the RWGS reaction being reached at GHSV = 32 000 h<sup>−1</sup>, Н<sub>2</sub>/СО<sub>2</sub> = 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 СО<sub>2</sub> reduction (temperature, Н<sub>2</sub>/СО<sub>2</sub> ratio).</p>\",\"PeriodicalId\":507,\"journal\":{\"name\":\"Catalysis in Industry\",\"volume\":\"16 4\",\"pages\":\"394 - 404\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2025-01-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Catalysis in Industry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S2070050424700235\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ENGINEERING, CHEMICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Catalysis in Industry","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1134/S2070050424700235","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
Catalytic Reduction of Carbon Dioxide on Commercial Catalysts
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).
期刊介绍：
The journal covers the following topical areas:
Analysis of specific industrial catalytic processes: Production and use of catalysts in branches of industry: chemical, petrochemical, oil-refining, pharmaceutical, organic synthesis, fuel-energetic industries, environment protection, biocatalysis; technology of industrial catalytic processes (generalization of practical experience, improvements, and modernization); technology of catalysts production, raw materials and equipment; control of catalysts quality; starting, reduction, passivation, discharge, storage of catalysts; catalytic reactors.Theoretical foundations of industrial catalysis and technologies: Research, studies, and concepts : search for and development of new catalysts and new types of supports, formation of active components, and mechanochemistry in catalysis; comprehensive studies of work-out catalysts and analysis of deactivation mechanisms; studies of the catalytic process at different scale levels (laboratory, pilot plant, industrial); kinetics of industrial and newly developed catalytic processes and development of kinetic models; nonlinear dynamics and nonlinear phenomena in catalysis: multiplicity of stationary states, stepwise changes in regimes, etc. Advances in catalysis: Catalysis and gas chemistry; catalysis and new energy technologies; biocatalysis; nanocatalysis; catalysis and new construction materials.History of the development of industrial catalysis.
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