由 DoE 驱动的甲烷分解无 COX 制氢热力学评估

IF 3.4 3区 化学 Q2 CHEMISTRY, PHYSICAL Catalysis Communications Pub Date : 2024-02-01 DOI:10.1016/j.catcom.2024.106874
Lucas David Biondo , Christian Manera , Cesar Aguzzoli , Marcelo Godinho
{"title":"由 DoE 驱动的甲烷分解无 COX 制氢热力学评估","authors":"Lucas David Biondo ,&nbsp;Christian Manera ,&nbsp;Cesar Aguzzoli ,&nbsp;Marcelo Godinho","doi":"10.1016/j.catcom.2024.106874","DOIUrl":null,"url":null,"abstract":"<div><p>Methane decomposition for hydrogen production is classified as blue turquoise, an intermediate between green and blue hydrogen. It does not generate greenhouse gas (GHG) emissions and does not require installation of carbon capture, utilization, and storage (CCUS) processes, becoming environmentally competitive among technologies, as the only byproduct is solid carbon. This research contributes to optimize temperature and gas hourly space velocity parameters for methane conversion adopting design of experiment (DoE) concept to collect data and identify significant factors through a 3<sup>2</sup> factorial design. Highest methane conversion, considering thermodynamic equilibrium limit of reaction, was obtained at 900 K and 6000 mL.h<sup>−1</sup>.g<sup>−1</sup>. The catalyst used was characterized by SEM, BET, and XRD.</p></div>","PeriodicalId":263,"journal":{"name":"Catalysis Communications","volume":"187 ","pages":"Article 106874"},"PeriodicalIF":3.4000,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1566736724000347/pdfft?md5=218fd30ab70bb6b574b766fa7282d613&pid=1-s2.0-S1566736724000347-main.pdf","citationCount":"0","resultStr":"{\"title\":\"DoE-driven thermodynamic assessment of COX-free hydrogen production from methane decomposition\",\"authors\":\"Lucas David Biondo ,&nbsp;Christian Manera ,&nbsp;Cesar Aguzzoli ,&nbsp;Marcelo Godinho\",\"doi\":\"10.1016/j.catcom.2024.106874\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Methane decomposition for hydrogen production is classified as blue turquoise, an intermediate between green and blue hydrogen. It does not generate greenhouse gas (GHG) emissions and does not require installation of carbon capture, utilization, and storage (CCUS) processes, becoming environmentally competitive among technologies, as the only byproduct is solid carbon. This research contributes to optimize temperature and gas hourly space velocity parameters for methane conversion adopting design of experiment (DoE) concept to collect data and identify significant factors through a 3<sup>2</sup> factorial design. Highest methane conversion, considering thermodynamic equilibrium limit of reaction, was obtained at 900 K and 6000 mL.h<sup>−1</sup>.g<sup>−1</sup>. The catalyst used was characterized by SEM, BET, and XRD.</p></div>\",\"PeriodicalId\":263,\"journal\":{\"name\":\"Catalysis Communications\",\"volume\":\"187 \",\"pages\":\"Article 106874\"},\"PeriodicalIF\":3.4000,\"publicationDate\":\"2024-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S1566736724000347/pdfft?md5=218fd30ab70bb6b574b766fa7282d613&pid=1-s2.0-S1566736724000347-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Catalysis Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1566736724000347\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Catalysis Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1566736724000347","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0

摘要

甲烷分解制氢被归类为蓝色绿松石,介于绿色和蓝色氢气之间。它不会产生温室气体(GHG)排放,也不需要安装碳捕获、利用和储存(CCUS)工艺,在各种技术中具有环境竞争力,因为唯一的副产品是固体碳。本研究采用实验设计(DoE)概念,通过 32 因子设计收集数据并确定重要因素,从而优化甲烷转化的温度和气体小时空间速度参数。考虑到反应的热力学平衡极限,在 900 K 和 6000 mL.h-1.g-1 条件下获得了最高的甲烷转化率。使用的催化剂通过 SEM、BET 和 XRD 进行了表征。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

摘要图片

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
DoE-driven thermodynamic assessment of COX-free hydrogen production from methane decomposition

Methane decomposition for hydrogen production is classified as blue turquoise, an intermediate between green and blue hydrogen. It does not generate greenhouse gas (GHG) emissions and does not require installation of carbon capture, utilization, and storage (CCUS) processes, becoming environmentally competitive among technologies, as the only byproduct is solid carbon. This research contributes to optimize temperature and gas hourly space velocity parameters for methane conversion adopting design of experiment (DoE) concept to collect data and identify significant factors through a 32 factorial design. Highest methane conversion, considering thermodynamic equilibrium limit of reaction, was obtained at 900 K and 6000 mL.h−1.g−1. The catalyst used was characterized by SEM, BET, and XRD.

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
Catalysis Communications
Catalysis Communications 化学-物理化学
CiteScore
6.20
自引率
2.70%
发文量
183
审稿时长
46 days
期刊介绍: Catalysis Communications aims to provide rapid publication of significant, novel, and timely research results homogeneous, heterogeneous, and enzymatic catalysis.
期刊最新文献
Fast and efficient processes for oxidation and monitoring of polycyclic aromatic hydrocarbons in environmental matrices Experimental and theoretical studies on 1-butyl-3-methyl imidazolium bromine ionic liquids-promoted conversion of aerobic oxidation of cumene Efficient activation of peroxymonosulfate with zirconia-supported manganese and cobalt catalysts for oxidation of ibuprofen Nb2O5/MWCNT nanocomposites for the degradation of ibuprofen via photocatalysis and catalytic ozonation High-pressure hydrothermal dope Ce into MoVTeNbOx for one-step oxidation of propylene to acrylic acid
×
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
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1