用co-ce-o催化剂将乙醇蒸汽转化为氢

D.V. Ahmadova V.L. Bagiev
{"title":"用co-ce-o催化剂将乙醇蒸汽转化为氢","authors":"D.V. Ahmadova V.L. Bagiev","doi":"10.32010//10.32010/ajcn04022023-59","DOIUrl":null,"url":null,"abstract":"In the offered article, the reaction of steam conversion of ethanol to hydrogen over binary cobalt-chromium oxide catalysts was explored. It had been found that at temperatures up to 400°C, ethanol is mainly converted into ethyl acetate. It is shown that with increasing reaction temperature, the yield of ethyl acetate passes through a maximum. At the high temperatures of the ethanol steam reforming reaction, the main reaction product is hydrogen. The peak yield of hydrogen is detected over the catalyst Co: Ce=1:9 at 650°C and is equal to 89.9%. It has been demonstrated that carbon monoxide and methane are by-products of the reaction of the steam conversion of ethanol into hydrogen. Keywords: Ethanol conversion, binary catalysts, cerium oxide, hydrogen, ethyl acetate.","PeriodicalId":245302,"journal":{"name":"Azerbaijan Journal of Chemical News","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"STEAM CONVERSION OF ETHANOL TO HYDROGEN OVER CO-CE-O CATALYSTS\",\"authors\":\"D.V. Ahmadova V.L. Bagiev\",\"doi\":\"10.32010//10.32010/ajcn04022023-59\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In the offered article, the reaction of steam conversion of ethanol to hydrogen over binary cobalt-chromium oxide catalysts was explored. It had been found that at temperatures up to 400°C, ethanol is mainly converted into ethyl acetate. It is shown that with increasing reaction temperature, the yield of ethyl acetate passes through a maximum. At the high temperatures of the ethanol steam reforming reaction, the main reaction product is hydrogen. The peak yield of hydrogen is detected over the catalyst Co: Ce=1:9 at 650°C and is equal to 89.9%. It has been demonstrated that carbon monoxide and methane are by-products of the reaction of the steam conversion of ethanol into hydrogen. Keywords: Ethanol conversion, binary catalysts, cerium oxide, hydrogen, ethyl acetate.\",\"PeriodicalId\":245302,\"journal\":{\"name\":\"Azerbaijan Journal of Chemical News\",\"volume\":\"39 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Azerbaijan Journal of Chemical News\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.32010//10.32010/ajcn04022023-59\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Azerbaijan Journal of Chemical News","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.32010//10.32010/ajcn04022023-59","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

本文研究了乙醇在钴铬氧化物二元催化剂上水蒸气转化为氢的反应。已经发现,在高达400℃的温度下,乙醇主要转化为乙酸乙酯。结果表明,随着反应温度的升高,乙酸乙酯的产率达到最大值。在乙醇蒸汽重整反应的高温下,主要反应产物是氢。在Co: Ce=1:9的催化剂上,在650℃下,氢气的产率达到89.9%。已经证明,一氧化碳和甲烷是乙醇蒸汽转化为氢反应的副产物。关键词:乙醇转化,二元催化剂,氧化铈,氢,乙酸乙酯。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
STEAM CONVERSION OF ETHANOL TO HYDROGEN OVER CO-CE-O CATALYSTS
In the offered article, the reaction of steam conversion of ethanol to hydrogen over binary cobalt-chromium oxide catalysts was explored. It had been found that at temperatures up to 400°C, ethanol is mainly converted into ethyl acetate. It is shown that with increasing reaction temperature, the yield of ethyl acetate passes through a maximum. At the high temperatures of the ethanol steam reforming reaction, the main reaction product is hydrogen. The peak yield of hydrogen is detected over the catalyst Co: Ce=1:9 at 650°C and is equal to 89.9%. It has been demonstrated that carbon monoxide and methane are by-products of the reaction of the steam conversion of ethanol into hydrogen. Keywords: Ethanol conversion, binary catalysts, cerium oxide, hydrogen, ethyl acetate.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信