Enhancement of Desulfurization Process for Light Gas Oil Using New Zinc Oxide Loaded Over Alumina Nanocatalyst

Q2 Engineering
A. Aabid, Jasim I. Humadi, Ghazwan S. Ahmed, A. Jarullah, Mustafa Abdulbari Ahmed, Waqas Abdullah
{"title":"Enhancement of Desulfurization Process for Light Gas Oil Using New Zinc Oxide Loaded Over Alumina Nanocatalyst","authors":"A. Aabid, Jasim I. Humadi, Ghazwan S. Ahmed, A. Jarullah, Mustafa Abdulbari Ahmed, Waqas Abdullah","doi":"10.14416/j.asep.2023.02.007","DOIUrl":null,"url":null,"abstract":"This work reports the removal of dibenzothiophene (DBT) via an oxidative desulfurization (ODS) process over Zn/Al2O3 catalyst utilizing H2O2 as an oxidizing agent. The influence of operating parameters, such as reaction temperature, time was investigated. Results clarified that recognizably high DBT elimination of 93.781% has been achieved within 80 min using 0.1 g (9% Zn/Al2O3) catalyst at 90 °C reaction temperature. It was observed that an overall ODS catalytic efficiency order of: 9% ZnO/γ-Al2O3> 6% ZnO/γ-Al2O3> 3% ZnO/γ-Al2O3. Discernment of the surface morphology and textural properties of prepared nano-catalysts were characterized utilizing X-ray diffraction (XRD), scanning electron microscopy (SEM), fourier transform infrared (FTIR) and BET surface area analysis, which assisted in evaluating the performance of the prepared nano-catalysts. Owing to its highly effective nature, operation at moderate conditions and cost-effectiveness, this work can be conceived as an efficient methodology for the ODS operation of fuel oils on an industrial scale.","PeriodicalId":8097,"journal":{"name":"Applied Science and Engineering Progress","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Science and Engineering Progress","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14416/j.asep.2023.02.007","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 5

Abstract

This work reports the removal of dibenzothiophene (DBT) via an oxidative desulfurization (ODS) process over Zn/Al2O3 catalyst utilizing H2O2 as an oxidizing agent. The influence of operating parameters, such as reaction temperature, time was investigated. Results clarified that recognizably high DBT elimination of 93.781% has been achieved within 80 min using 0.1 g (9% Zn/Al2O3) catalyst at 90 °C reaction temperature. It was observed that an overall ODS catalytic efficiency order of: 9% ZnO/γ-Al2O3> 6% ZnO/γ-Al2O3> 3% ZnO/γ-Al2O3. Discernment of the surface morphology and textural properties of prepared nano-catalysts were characterized utilizing X-ray diffraction (XRD), scanning electron microscopy (SEM), fourier transform infrared (FTIR) and BET surface area analysis, which assisted in evaluating the performance of the prepared nano-catalysts. Owing to its highly effective nature, operation at moderate conditions and cost-effectiveness, this work can be conceived as an efficient methodology for the ODS operation of fuel oils on an industrial scale.
新型氧化锌负载氧化铝纳米催化剂对轻质油脱硫工艺的改进
本工作报道了利用H2O2作为氧化剂,在Zn/Al2O3催化剂上通过氧化脱硫(ODS)工艺去除二苯并噻吩(DBT)。考察了反应温度、反应时间等操作参数对反应的影响。结果表明,在90°C的反应温度下,使用0.1g(9%Zn/Al2O3)催化剂在80分钟内实现了93.781%的明显高DBT消除。结果表明,ODS的总催化效率为:9%ZnO/γ-Al2O3>6%ZnO/。利用X射线衍射(XRD)、扫描电子显微镜(SEM)、傅立叶变换红外光谱(FTIR)和BET表面积分析对所制备的纳米催化剂的表面形貌和织构进行了表征,有助于评价所制备纳米催化剂的性能。由于这项工作的高效性、在中等条件下的操作和成本效益,可以将其视为在工业规模上进行消耗臭氧层物质燃料油操作的一种有效方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Applied Science and Engineering Progress
Applied Science and Engineering Progress Engineering-Engineering (all)
CiteScore
4.70
自引率
0.00%
发文量
56
×
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