钙镧共掺铈(Ce0.85-xLa0.15CaxO2-δ)在甲烷部分氧化中的催化性能

IF 1.3 Q3 ENGINEERING, CHEMICAL

Bulletin of Chemical Reaction Engineering and Catalysis Pub Date : 2021-05-17 DOI:10.9767/bcrec.16.3.10528.548-554

Qassam Sarmad, U. M. Khan, M. Anwar, A. H. Khoja, M. Ali, Z. Khan, A. Muchtar, M. R. Somalu

{"title":"钙镧共掺铈(Ce0.85-xLa0.15CaxO2-δ)在甲烷部分氧化中的催化性能","authors":"Qassam Sarmad, U. M. Khan, M. Anwar, A. H. Khoja, M. Ali, Z. Khan, A. Muchtar, M. R. Somalu","doi":"10.9767/bcrec.16.3.10528.548-554","DOIUrl":null,"url":null,"abstract":"In this study, Ce0.85-xLa0.15CaxO2-δ was synthesized using sol-gel combustion method and appliedfor partial oxidation of methane (POM). The physicochemical properties of catalyst were analyzed using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS) and thermogravimetric analysis (TGA). Material shows a pure cubical structure and is highly stable up to 850 °C. The performance testing indicated the conversion of CH4 is 65% and selectivity of H2 and CO are 28% and 8%, respectively. The performance indicated the catalyst has a potential to be used for partial oxidation of methane on a larger scale. Copyright © 2021 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0). ","PeriodicalId":46276,"journal":{"name":"Bulletin of Chemical Reaction Engineering and Catalysis","volume":"16 1","pages":"548-554"},"PeriodicalIF":1.3000,"publicationDate":"2021-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Catalytic Performance of Calcium-Lanthanum co-doped Ceria (Ce0.85-xLa0.15CaxO2-δ) in Partial Oxidation of Methane\",\"authors\":\"Qassam Sarmad, U. M. Khan, M. Anwar, A. H. Khoja, M. Ali, Z. Khan, A. Muchtar, M. R. Somalu\",\"doi\":\"10.9767/bcrec.16.3.10528.548-554\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this study, Ce0.85-xLa0.15CaxO2-δ was synthesized using sol-gel combustion method and appliedfor partial oxidation of methane (POM). The physicochemical properties of catalyst were analyzed using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS) and thermogravimetric analysis (TGA). Material shows a pure cubical structure and is highly stable up to 850 °C. The performance testing indicated the conversion of CH4 is 65% and selectivity of H2 and CO are 28% and 8%, respectively. The performance indicated the catalyst has a potential to be used for partial oxidation of methane on a larger scale. Copyright © 2021 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0). \",\"PeriodicalId\":46276,\"journal\":{\"name\":\"Bulletin of Chemical Reaction Engineering and Catalysis\",\"volume\":\"16 1\",\"pages\":\"548-554\"},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2021-05-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bulletin of Chemical Reaction Engineering and Catalysis\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.9767/bcrec.16.3.10528.548-554\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, CHEMICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of Chemical Reaction Engineering and Catalysis","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.9767/bcrec.16.3.10528.548-554","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}

引用次数: 1

摘要

本研究采用溶胶-凝胶燃烧法合成Ce0.85-xLa0.15CaxO2-δ，并将其用于甲烷(POM)的部分氧化。采用x射线衍射(XRD)、扫描电镜(SEM)、x射线能谱(EDS)和热重分析(TGA)对催化剂的理化性质进行了分析。材料呈纯立方体结构，高达850°C时高度稳定。性能测试表明，CH4的转化率为65%，H2和CO的选择性分别为28%和8%。结果表明，该催化剂具有较大的用于甲烷部分氧化的潜力。版权所有©2021作者，BCREC集团出版。这是一篇基于CC BY-SA许可(https://creativecommons.org/licenses/by-sa/4.0)的开放获取文章。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Catalytic Performance of Calcium-Lanthanum co-doped Ceria (Ce0.85-xLa0.15CaxO2-δ) in Partial Oxidation of Methane

In this study, Ce0.85-xLa0.15CaxO2-δ was synthesized using sol-gel combustion method and appliedfor partial oxidation of methane (POM). The physicochemical properties of catalyst were analyzed using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS) and thermogravimetric analysis (TGA). Material shows a pure cubical structure and is highly stable up to 850 °C. The performance testing indicated the conversion of CH4 is 65% and selectivity of H2 and CO are 28% and 8%, respectively. The performance indicated the catalyst has a potential to be used for partial oxidation of methane on a larger scale. Copyright © 2021 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

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

Bulletin of Chemical Reaction Engineering and Catalysis ENGINEERING, CHEMICAL-

CiteScore

3.20

自引率

6.70%

发文量

审稿时长

12 weeks

期刊介绍： Bulletin of Chemical Reaction Engineering & Catalysis, a reputable international journal, provides a forum for publishing the novel technologies related to the catalyst, catalysis, chemical reactor, kinetics, and chemical reaction engineering. Scientific articles dealing with the following topics in chemical reaction engineering, catalysis science and engineering, catalyst preparation method and characterization, novel innovation of chemical reactor, kinetic studies, etc. are particularly welcome. However, articles concerned on general chemical engineering process are not covered and out of scope of this journal