G. B. Narochnyi, A. N. Saliev, I. N. Zubkov, M. A. Timokhina, E. A. Bozhenko, A. V. Chernysheva, B. I. Kolobkov, A. P. Savost’yanov, R. E. Yakovenko
{"title":"利用伴生气生产高辛烷值合成汽油","authors":"G. B. Narochnyi, A. N. Saliev, I. N. Zubkov, M. A. Timokhina, E. A. Bozhenko, A. V. Chernysheva, B. I. Kolobkov, A. P. Savost’yanov, R. E. Yakovenko","doi":"10.1134/S2070050424700399","DOIUrl":null,"url":null,"abstract":"<p>A way of producing high-octane gasoline from associated petroleum gas (APG) by combining APG aromatization with Fischer–Tropsch (FT) synthesis is proposed. APG aromatization is studied experimentally in a flow setup at a pressure of 0.1 MPa and temperatures of 450–600°C on ZnO/ZSM-5/Al<sub>2</sub>O<sub>3</sub> catalyst. It is shown that the conversion of С<sub>3+</sub> hydrocarbons is greatest in the 550–600°C range of temperatures to reach 22.7–27.8%, while the yield of aromatics is 8.8–10.9%. FT synthesis is studied on hybrid Co-Al<sub>2</sub>O<sub>3</sub>/SiO<sub>2</sub>/ZSM-5/Al<sub>2</sub>O<sub>3</sub> catalyst at a temperature of 250°C, a pressure of 1.0 MPa, and GHSV = 1000 h<sup>−1</sup>. One liter of an experimental synthetic gasoline fraction is produced on a pilot setup to analyze its principal physicochemical properties and possible qualities of utilization. Calculations show that blending the gasoline fraction of FT synthesis with products of APG aromatization allows the octane number to be raised from 78.5 to 92.8 while the density grows from 710 to 778 kg/m<sup>3</sup>. The proposed engineering solutions can be used for converting APG into high-octane synthetic gasoline on modular Gas-to-Liquids (GTL) units.</p>","PeriodicalId":507,"journal":{"name":"Catalysis in Industry","volume":"17 1","pages":"47 - 55"},"PeriodicalIF":0.7000,"publicationDate":"2025-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Producing Synthetic High-Octane Gasoline from Associated Petroleum Gas\",\"authors\":\"G. B. Narochnyi, A. N. Saliev, I. N. Zubkov, M. A. Timokhina, E. A. Bozhenko, A. V. Chernysheva, B. I. Kolobkov, A. P. Savost’yanov, R. E. Yakovenko\",\"doi\":\"10.1134/S2070050424700399\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>A way of producing high-octane gasoline from associated petroleum gas (APG) by combining APG aromatization with Fischer–Tropsch (FT) synthesis is proposed. APG aromatization is studied experimentally in a flow setup at a pressure of 0.1 MPa and temperatures of 450–600°C on ZnO/ZSM-5/Al<sub>2</sub>O<sub>3</sub> catalyst. It is shown that the conversion of С<sub>3+</sub> hydrocarbons is greatest in the 550–600°C range of temperatures to reach 22.7–27.8%, while the yield of aromatics is 8.8–10.9%. FT synthesis is studied on hybrid Co-Al<sub>2</sub>O<sub>3</sub>/SiO<sub>2</sub>/ZSM-5/Al<sub>2</sub>O<sub>3</sub> catalyst at a temperature of 250°C, a pressure of 1.0 MPa, and GHSV = 1000 h<sup>−1</sup>. One liter of an experimental synthetic gasoline fraction is produced on a pilot setup to analyze its principal physicochemical properties and possible qualities of utilization. Calculations show that blending the gasoline fraction of FT synthesis with products of APG aromatization allows the octane number to be raised from 78.5 to 92.8 while the density grows from 710 to 778 kg/m<sup>3</sup>. The proposed engineering solutions can be used for converting APG into high-octane synthetic gasoline on modular Gas-to-Liquids (GTL) units.</p>\",\"PeriodicalId\":507,\"journal\":{\"name\":\"Catalysis in Industry\",\"volume\":\"17 1\",\"pages\":\"47 - 55\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2025-05-23\",\"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/S2070050424700399\",\"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/S2070050424700399","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
Producing Synthetic High-Octane Gasoline from Associated Petroleum Gas
A way of producing high-octane gasoline from associated petroleum gas (APG) by combining APG aromatization with Fischer–Tropsch (FT) synthesis is proposed. APG aromatization is studied experimentally in a flow setup at a pressure of 0.1 MPa and temperatures of 450–600°C on ZnO/ZSM-5/Al2O3 catalyst. It is shown that the conversion of С3+ hydrocarbons is greatest in the 550–600°C range of temperatures to reach 22.7–27.8%, while the yield of aromatics is 8.8–10.9%. FT synthesis is studied on hybrid Co-Al2O3/SiO2/ZSM-5/Al2O3 catalyst at a temperature of 250°C, a pressure of 1.0 MPa, and GHSV = 1000 h−1. One liter of an experimental synthetic gasoline fraction is produced on a pilot setup to analyze its principal physicochemical properties and possible qualities of utilization. Calculations show that blending the gasoline fraction of FT synthesis with products of APG aromatization allows the octane number to be raised from 78.5 to 92.8 while the density grows from 710 to 778 kg/m3. The proposed engineering solutions can be used for converting APG into high-octane synthetic gasoline on modular Gas-to-Liquids (GTL) units.
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.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
