V. N. Rogozhnikov, D. I. Potemkin, O. A. Stonkus, K. I. Shefer, A. N. Salanov, V. P. Pakharukova, P. V. Snytnikov
{"title":"Structured Catalysts for Steam and Autothermal Reforming of Ethanol to Synthesis Gas. Part 2: Physicochemical Properties","authors":"V. N. Rogozhnikov, D. I. Potemkin, O. A. Stonkus, K. I. Shefer, A. N. Salanov, V. P. Pakharukova, P. V. Snytnikov","doi":"10.1134/S2070050425700151","DOIUrl":null,"url":null,"abstract":"<p>Ethanol is one of the promising sources of hydrogen (synthesis gas), in particular, in various power engineering applications. Synthesis gas can be produced from ethanol by various methods, such as steam and autothermal reforming, which are endothermic and thermoneutral reactions, respectively. Control and management of heat and mass transfer during the occurrence of these reactions is an important task, which can be solved by using catalysts supported on heat-conducting metal substrates. This paper describes results of studying the physicochemical properties of FeCrAl gauze-supported Pt-, Rh-, Pd-, Ru-, Ni-, and Co-containing structured catalysts tested in the steam and autothermal reforming of ethanol. Among the tested samples, the highest efficiency in the steam and autothermal reforming of ethanol is exhibited by the ruthenium catalyst, which provides an equilibrium composition of the products without visible signs of carbonization.</p>","PeriodicalId":507,"journal":{"name":"Catalysis in Industry","volume":"17 3","pages":"251 - 257"},"PeriodicalIF":1.3000,"publicationDate":"2025-07-31","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/S2070050425700151","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Ethanol is one of the promising sources of hydrogen (synthesis gas), in particular, in various power engineering applications. Synthesis gas can be produced from ethanol by various methods, such as steam and autothermal reforming, which are endothermic and thermoneutral reactions, respectively. Control and management of heat and mass transfer during the occurrence of these reactions is an important task, which can be solved by using catalysts supported on heat-conducting metal substrates. This paper describes results of studying the physicochemical properties of FeCrAl gauze-supported Pt-, Rh-, Pd-, Ru-, Ni-, and Co-containing structured catalysts tested in the steam and autothermal reforming of ethanol. Among the tested samples, the highest efficiency in the steam and autothermal reforming of ethanol is exhibited by the ruthenium catalyst, which provides an equilibrium composition of the products without visible signs of carbonization.
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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