Catalysis in Industry最新文献

Use of Hydrodynamic Cavitation to Intensify Solketal Synthesis from Glycerol and Acetone 利用流体动力空化强化甘油和丙酮合成溶胶

IF 1.3

Catalysis in Industry Pub Date : 2026-04-01 DOI: 10.1134/S2070050425700382

O. N. Kovalenko, I. I. Simentsova, V. N. Panchenko, M. N. Timofeeva

引用次数: 0

Advances in the Development of Oxide Catalysts for Nonoxidative Propane Dehydrogenation as an Alternative to Commercial Platinum and Chromium Catalysts: A Review 替代商业铂、铬催化剂的非氧化丙烷脱氢氧化物催化剂的研究进展

IF 1.3

Catalysis in Industry Pub Date : 2026-04-01 DOI: 10.1134/S2070050425700370

K. Yu. Koltunov, V. V. Kaichev, V. I. Sobolev

引用次数: 0

Purifying Tail Gases of Sulfur Production Units at GPPs and Refineries. Technical and Economic Aspects of Technologies. Experience of the Boreskov Institute of Catalysis SB RAS GPPs和炼油厂硫磺生产装置的尾气净化。技术的技术和经济方面。博列斯科夫催化研究所SB RAS的经验

IF 1.3

Catalysis in Industry Pub Date : 2026-04-01 DOI: 10.1134/S2070050425700345

S. R. Khairulin, M. A. Kerzhentsev, A. V. Salnikov

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Oxidative Oligomerization of a Synthetic Hydrocarbon Fraction Produced by Fischer–Tropsch Synthesis 费托合成法合成烃类馏分的氧化寡聚反应

IF 1.3

Catalysis in Industry Pub Date : 2026-04-01 DOI: 10.1134/S2070050425700357

Ya. V. Katariya, V. A. Klushin, V. P. Kashparova, A. V. Sotnikov, R. E. Yakovenko, A. P. Savost’yanov, I. N. Zubkov

引用次数: 0

Unsteady-State Cyclic Technologies for Hydrogen Sulfide Decomposition into Hydrogen and Sulfur 硫化氢分解为氢和硫的非稳态循环技术

IF 1.3

Catalysis in Industry Pub Date : 2026-04-01 DOI: 10.1134/S2070050425700333

A. N. Zagoruiko, D. O. Kondrashev, M. V. Popov, A. V. Kleimenov

{"title":"Unsteady-State Cyclic Technologies for Hydrogen Sulfide Decomposition into Hydrogen and Sulfur","authors":"A. N. Zagoruiko, D. O. Kondrashev, M. V. Popov, A. V. Kleimenov","doi":"10.1134/S2070050425700333","DOIUrl":"10.1134/S2070050425700333","url":null,"abstract":"Hydrogen sulfide is a fairly attractive feedstock for hydrogen production. The dissociation energy of H2S (21 kJ/mol at room temperature) is significantly lower than that of water (286 kJ/mol) or even hydrocarbons (76 kJ/mol for methane); moreover, the binding energy of hydrogen in the H2S molecule has the lowest value of all natural hydrogen compounds. However, hydrogen sulfide has not yet found widespread industrial use as a feedstock for hydrogen production. The main obstacle to the development of an effective technology for this purpose is the extremely strict thermodynamic limitations of hydrogen sulfide decomposition into elements: H2S ⇔ S + H2 – Q. This review is focused on analyzing known approaches to producing hydrogen and sulfur from hydrogen sulfide, their shortcomings responsible for the failure of technologies proposed earlier, and approaches to developing effective processes for this purpose. The review places special emphasis on unsteady-state cyclic processes, which can be thought of as one of the most promising routes to develop an efficient technology for H2S decomposition.","PeriodicalId":507,"journal":{"name":"Catalysis in Industry","volume":"18 1","pages":"1 - 14"},"PeriodicalIF":1.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147579375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Methanol Steam Reforming to a Hydrogen-Containing Gas in the Presence of Supported Platinum Catalysts 负载型铂催化剂存在下甲醇蒸汽重整为含氢气体的研究

IF 1.3

Catalysis in Industry Pub Date : 2026-04-01 DOI: 10.1134/S2070050425700369

A. D. Kuznetsova, V. N. Rogozhnikov, P. V. Snytnikov, S. D. Badmaev

引用次数: 0

Effect of Temperature in the Diesel Fuel Hydrotreating Process on Silicon Sorption on a NiMo/Al2O3 Catalyst 柴油加氢过程温度对ni /Al2O3催化剂硅吸附的影响

IF 1.3

Catalysis in Industry Pub Date : 2026-02-27 DOI: 10.1134/S207005042570031X

I. S. Golubev, S. I. Reshetnikov, P. P. Dik, R. V. Petrov, I. A. Mik, A. S. Noskov

引用次数: 0

Development of New Catalytic Materials for Hydrogen Energy on the Basis of Ni–Co Nanoalloys on the Surface of Nanostructured (Ni)CoAl2O4 Spinels and Their Study in the Reaction of Dry Reforming of Methane 基于纳米结构（Ni）CoAl2O4尖晶石表面Ni - co纳米合金的新型氢能催化材料的开发及其在甲烷干重整反应中的研究

IF 1.3

Catalysis in Industry Pub Date : 2026-02-27 DOI: 10.1134/S2070050425700229

A. A. Shutilov, M. N. Simonov, V. E. Fedorova, A. S. Marchuk, I. P. Prosvirin, E. M. Sadovskaya, N. F. Eremeev, G. A. Zenkovets

{"title":"Development of New Catalytic Materials for Hydrogen Energy on the Basis of Ni–Co Nanoalloys on the Surface of Nanostructured (Ni)CoAl2O4 Spinels and Their Study in the Reaction of Dry Reforming of Methane","authors":"A. A. Shutilov, M. N. Simonov, V. E. Fedorova, A. S. Marchuk, I. P. Prosvirin, E. M. Sadovskaya, N. F. Eremeev, G. A. Zenkovets","doi":"10.1134/S2070050425700229","DOIUrl":"10.1134/S2070050425700229","url":null,"abstract":"NixCo1 – xAl2O4 (x = 0−0.5) catalysts were prepared by coprecipitation of Ni, Co, and Al nitrate salt solutions. Heat treatment of the resulting xerogel at 700°C in air resulted in aluminum oxide with a spinel structure, in which nickel and cobalt ions were stabilized. Studying in situ reduction of these precursors in a hydrogen-containing gas mixture at 700°C by X-ray diffraction analysis and ex situ after preliminary reduction in a hydrogen-containing gas mixture and further operation under reaction conditions showed that 3–4 mm ensembles of Ni–Co alloy particles are formed on the surface of the spinel. The influence of catalyst composition and duration of their testing on catalytic properties in the reaction of dry methane reforming (DMR) was investigated. The Ni0.35Co0.65Al2O4 catalyst showed stable performance in the DMR reaction for 20 h with a CH4 conversion of 76% and a H2 yield of 42% (T = 700°C, τ = 30 ms). The high catalytic activity of the obtained catalysts in DMR is due to the formation of highly dispersed alloy Ni–Co nanoparticles of the active phase in an amount of 17–18 wt % on an initially large specific surface area of spinel, which is by nickel and cobalt ions and has mobile bulk oxygen in a reduced state.","PeriodicalId":507,"journal":{"name":"Catalysis in Industry","volume":"17 4","pages":"320 - 332"},"PeriodicalIF":1.3,"publicationDate":"2026-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147342329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Application of Microchannel Reactors for Biodiesel Production 微通道反应器在生物柴油生产中的应用

IF 1.3

Catalysis in Industry Pub Date : 2026-02-27 DOI: 10.1134/S2070050425700254

D. V. Andreev, I. A. Lukoyanov, M. N. Timofeeva

{"title":"Application of Microchannel Reactors for Biodiesel Production","authors":"D. V. Andreev, I. A. Lukoyanov, M. N. Timofeeva","doi":"10.1134/S2070050425700254","DOIUrl":"10.1134/S2070050425700254","url":null,"abstract":"Recently, due to the depletion of hydrocarbon fuel reserves against the background of high rates of decline in their reserves, considerable attention has been paid to the development of effective methods for synthesizing biofuels and biodiesel fuels, including from renewable sources of raw materials. However, a high cost price of biodiesel production requires the development of new technological approaches. Therefore, the direction of using microchannel (microfluidic) technologies for the synthesis of biodiesel fuel has begun to actively develop in chemistry and chemical technology. The use of microchannel (MC) reactors facilitates the intensification and safety of chemical processes, resulting in economic and environmental benefits for the chemical industry. The miniature dimensions of MC reactors allow for savings in materials during their manufacture, as well as resources during operation. Increased heat and mass transfer values in MC reactors contribute to a significant increase in the productivity of installations, exceeding the productivity of classical reactors in industry by 1–2 orders of magnitude. This review analyzes literature data for 2020–2024 devoted to the application of microchannel technologies for the synthesis of biodiesel fuel. Particular attention is paid to the advantages and disadvantages of MC reactors, as well as the main trends in their development.","PeriodicalId":507,"journal":{"name":"Catalysis in Industry","volume":"17 4","pages":"362 - 375"},"PeriodicalIF":1.3,"publicationDate":"2026-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147342350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Conversion of CH4 into C2–C3 Hydrocarbons on Pt/MgAlOx Catalysts in a Cyclic Mode Pt/MgAlOx催化剂循环模式下CH4转化为C2-C3烃的研究

IF 1.3

Catalysis in Industry Pub Date : 2026-02-27 DOI: 10.1134/S2070050425700291

L. G. Pinaeva, O. B. Belskaya, I. P. Prosvirin, V. A. Likholobov, A. S. Noskov

引用次数: 0