Highly Dispersed Low-Polymeric VO x /Silica Gel Catalyst for Efficient Catalytic Dehydrogenation of Propane to Propylene
Developing an efficient propane dehydrogenation (PDH) is a profound challenge for the production of propylene from the abundant source of propane in the chemical industry. In this work, a simple, efficient, and easy-to-operate process for highly selective PDH to propylene over low-polymeric VO x /si...
Gespeichert in:
Veröffentlicht in: | Industrial & engineering chemistry research 2021-12, Vol.60 (50), p.18327-18336 |
---|---|
Hauptverfasser: | , , , , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | 18336 |
---|---|
container_issue | 50 |
container_start_page | 18327 |
container_title | Industrial & engineering chemistry research |
container_volume | 60 |
creator | Chen, Wenkai You, Kuiyi Wei, Yanan Zhao, Fangfang Chen, Zhenpan Wu, Jian Ai, Qiuhong Luo, He’an |
description | Developing an efficient propane dehydrogenation (PDH) is a profound challenge for the production of propylene from the abundant source of propane in the chemical industry. In this work, a simple, efficient, and easy-to-operate process for highly selective PDH to propylene over low-polymeric VO x /silica gel (VO x /SG) catalyst has been successfully developed. The results demonstrate that the low-polymeric VO x /SG catalyst exhibits high selectivity (∼95%), good conversion (45.0 to 26.4% over 10 h test), and excellent regenerability in the PDH to propylene at 580 °C. The characterization results reveal that the low-polymeric VO x species are highly dispersed on the SG support, which contributes to prevent the coke formation and improve the stability of catalyst in PDH process. The highly dispersed low-polymeric VO x /SG catalyst for highly selective PDH to propylene is promising, because of the relatively superior activity and stable performance upon regeneration, and has important industrial application prospects. |
doi_str_mv | 10.1021/acs.iecr.1c03935 |
format | Article |
fullrecord | <record><control><sourceid>acs_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1021_acs_iecr_1c03935</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>c657904944</sourcerecordid><originalsourceid>FETCH-LOGICAL-a1255-5ceafb0922c3e784b4695b0bde814d09b98f3f98eaa3c21d274d131b134942c3</originalsourceid><addsrcrecordid>eNp1kE1PAjEQhhujiYjePfYHuEs_pT0aQDAhgUTiddPtTqFk2ZJ2jey_dxGunmYy7zyTyYPQMyU5JYyOjE25BxtzagnXXN6gAZWMZJIIeYsGRCmVSaXkPXpIaU8IkVKIATot_HZXd3jq0xFiggovw0-2DnV3gOgt_lrhEx59-tpbg-dQ44lpTd2lFrsQ8cw5bz007XXc9sQUdl0VwxYa0_rQ4ODwOoajaQC34a_tamjgEd05Uyd4utYh2rzPNpNFtlzNPyZvy8xQJmUmLRhXEs2Y5TBWohSvWpakrEBRURFdauW40wqM4ZbRio1FRTktKRda9MwQkctZG0NKEVxxjP5gYldQUpzFFb244iyuuIrrkZcLck724Ts2_X__r_8CISNzKg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Highly Dispersed Low-Polymeric VO x /Silica Gel Catalyst for Efficient Catalytic Dehydrogenation of Propane to Propylene</title><source>American Chemical Society Journals</source><creator>Chen, Wenkai ; You, Kuiyi ; Wei, Yanan ; Zhao, Fangfang ; Chen, Zhenpan ; Wu, Jian ; Ai, Qiuhong ; Luo, He’an</creator><creatorcontrib>Chen, Wenkai ; You, Kuiyi ; Wei, Yanan ; Zhao, Fangfang ; Chen, Zhenpan ; Wu, Jian ; Ai, Qiuhong ; Luo, He’an</creatorcontrib><description>Developing an efficient propane dehydrogenation (PDH) is a profound challenge for the production of propylene from the abundant source of propane in the chemical industry. In this work, a simple, efficient, and easy-to-operate process for highly selective PDH to propylene over low-polymeric VO x /silica gel (VO x /SG) catalyst has been successfully developed. The results demonstrate that the low-polymeric VO x /SG catalyst exhibits high selectivity (∼95%), good conversion (45.0 to 26.4% over 10 h test), and excellent regenerability in the PDH to propylene at 580 °C. The characterization results reveal that the low-polymeric VO x species are highly dispersed on the SG support, which contributes to prevent the coke formation and improve the stability of catalyst in PDH process. The highly dispersed low-polymeric VO x /SG catalyst for highly selective PDH to propylene is promising, because of the relatively superior activity and stable performance upon regeneration, and has important industrial application prospects.</description><identifier>ISSN: 0888-5885</identifier><identifier>EISSN: 1520-5045</identifier><identifier>DOI: 10.1021/acs.iecr.1c03935</identifier><language>eng</language><publisher>American Chemical Society</publisher><subject>Kinetics, Catalysis, and Reaction Engineering</subject><ispartof>Industrial & engineering chemistry research, 2021-12, Vol.60 (50), p.18327-18336</ispartof><rights>2021 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a1255-5ceafb0922c3e784b4695b0bde814d09b98f3f98eaa3c21d274d131b134942c3</citedby><cites>FETCH-LOGICAL-a1255-5ceafb0922c3e784b4695b0bde814d09b98f3f98eaa3c21d274d131b134942c3</cites><orcidid>0000-0003-4455-1878 ; 0000-0002-6663-5696</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/acs.iecr.1c03935$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/acs.iecr.1c03935$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids></links><search><creatorcontrib>Chen, Wenkai</creatorcontrib><creatorcontrib>You, Kuiyi</creatorcontrib><creatorcontrib>Wei, Yanan</creatorcontrib><creatorcontrib>Zhao, Fangfang</creatorcontrib><creatorcontrib>Chen, Zhenpan</creatorcontrib><creatorcontrib>Wu, Jian</creatorcontrib><creatorcontrib>Ai, Qiuhong</creatorcontrib><creatorcontrib>Luo, He’an</creatorcontrib><title>Highly Dispersed Low-Polymeric VO x /Silica Gel Catalyst for Efficient Catalytic Dehydrogenation of Propane to Propylene</title><title>Industrial & engineering chemistry research</title><addtitle>Ind. Eng. Chem. Res</addtitle><description>Developing an efficient propane dehydrogenation (PDH) is a profound challenge for the production of propylene from the abundant source of propane in the chemical industry. In this work, a simple, efficient, and easy-to-operate process for highly selective PDH to propylene over low-polymeric VO x /silica gel (VO x /SG) catalyst has been successfully developed. The results demonstrate that the low-polymeric VO x /SG catalyst exhibits high selectivity (∼95%), good conversion (45.0 to 26.4% over 10 h test), and excellent regenerability in the PDH to propylene at 580 °C. The characterization results reveal that the low-polymeric VO x species are highly dispersed on the SG support, which contributes to prevent the coke formation and improve the stability of catalyst in PDH process. The highly dispersed low-polymeric VO x /SG catalyst for highly selective PDH to propylene is promising, because of the relatively superior activity and stable performance upon regeneration, and has important industrial application prospects.</description><subject>Kinetics, Catalysis, and Reaction Engineering</subject><issn>0888-5885</issn><issn>1520-5045</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kE1PAjEQhhujiYjePfYHuEs_pT0aQDAhgUTiddPtTqFk2ZJ2jey_dxGunmYy7zyTyYPQMyU5JYyOjE25BxtzagnXXN6gAZWMZJIIeYsGRCmVSaXkPXpIaU8IkVKIATot_HZXd3jq0xFiggovw0-2DnV3gOgt_lrhEx59-tpbg-dQ44lpTd2lFrsQ8cw5bz007XXc9sQUdl0VwxYa0_rQ4ODwOoajaQC34a_tamjgEd05Uyd4utYh2rzPNpNFtlzNPyZvy8xQJmUmLRhXEs2Y5TBWohSvWpakrEBRURFdauW40wqM4ZbRio1FRTktKRda9MwQkctZG0NKEVxxjP5gYldQUpzFFb244iyuuIrrkZcLck724Ts2_X__r_8CISNzKg</recordid><startdate>20211222</startdate><enddate>20211222</enddate><creator>Chen, Wenkai</creator><creator>You, Kuiyi</creator><creator>Wei, Yanan</creator><creator>Zhao, Fangfang</creator><creator>Chen, Zhenpan</creator><creator>Wu, Jian</creator><creator>Ai, Qiuhong</creator><creator>Luo, He’an</creator><general>American Chemical Society</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-4455-1878</orcidid><orcidid>https://orcid.org/0000-0002-6663-5696</orcidid></search><sort><creationdate>20211222</creationdate><title>Highly Dispersed Low-Polymeric VO x /Silica Gel Catalyst for Efficient Catalytic Dehydrogenation of Propane to Propylene</title><author>Chen, Wenkai ; You, Kuiyi ; Wei, Yanan ; Zhao, Fangfang ; Chen, Zhenpan ; Wu, Jian ; Ai, Qiuhong ; Luo, He’an</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a1255-5ceafb0922c3e784b4695b0bde814d09b98f3f98eaa3c21d274d131b134942c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Kinetics, Catalysis, and Reaction Engineering</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Wenkai</creatorcontrib><creatorcontrib>You, Kuiyi</creatorcontrib><creatorcontrib>Wei, Yanan</creatorcontrib><creatorcontrib>Zhao, Fangfang</creatorcontrib><creatorcontrib>Chen, Zhenpan</creatorcontrib><creatorcontrib>Wu, Jian</creatorcontrib><creatorcontrib>Ai, Qiuhong</creatorcontrib><creatorcontrib>Luo, He’an</creatorcontrib><collection>CrossRef</collection><jtitle>Industrial & engineering chemistry research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Wenkai</au><au>You, Kuiyi</au><au>Wei, Yanan</au><au>Zhao, Fangfang</au><au>Chen, Zhenpan</au><au>Wu, Jian</au><au>Ai, Qiuhong</au><au>Luo, He’an</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Highly Dispersed Low-Polymeric VO x /Silica Gel Catalyst for Efficient Catalytic Dehydrogenation of Propane to Propylene</atitle><jtitle>Industrial & engineering chemistry research</jtitle><addtitle>Ind. Eng. Chem. Res</addtitle><date>2021-12-22</date><risdate>2021</risdate><volume>60</volume><issue>50</issue><spage>18327</spage><epage>18336</epage><pages>18327-18336</pages><issn>0888-5885</issn><eissn>1520-5045</eissn><abstract>Developing an efficient propane dehydrogenation (PDH) is a profound challenge for the production of propylene from the abundant source of propane in the chemical industry. In this work, a simple, efficient, and easy-to-operate process for highly selective PDH to propylene over low-polymeric VO x /silica gel (VO x /SG) catalyst has been successfully developed. The results demonstrate that the low-polymeric VO x /SG catalyst exhibits high selectivity (∼95%), good conversion (45.0 to 26.4% over 10 h test), and excellent regenerability in the PDH to propylene at 580 °C. The characterization results reveal that the low-polymeric VO x species are highly dispersed on the SG support, which contributes to prevent the coke formation and improve the stability of catalyst in PDH process. The highly dispersed low-polymeric VO x /SG catalyst for highly selective PDH to propylene is promising, because of the relatively superior activity and stable performance upon regeneration, and has important industrial application prospects.</abstract><pub>American Chemical Society</pub><doi>10.1021/acs.iecr.1c03935</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0003-4455-1878</orcidid><orcidid>https://orcid.org/0000-0002-6663-5696</orcidid></addata></record> |
fulltext | fulltext |
identifier | ISSN: 0888-5885 |
ispartof | Industrial & engineering chemistry research, 2021-12, Vol.60 (50), p.18327-18336 |
issn | 0888-5885 1520-5045 |
language | eng |
recordid | cdi_crossref_primary_10_1021_acs_iecr_1c03935 |
source | American Chemical Society Journals |
subjects | Kinetics, Catalysis, and Reaction Engineering |
title | Highly Dispersed Low-Polymeric VO x /Silica Gel Catalyst for Efficient Catalytic Dehydrogenation of Propane to Propylene |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T07%3A22%3A15IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-acs_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Highly%20Dispersed%20Low-Polymeric%20VO%20x%20/Silica%20Gel%20Catalyst%20for%20Efficient%20Catalytic%20Dehydrogenation%20of%20Propane%20to%20Propylene&rft.jtitle=Industrial%20&%20engineering%20chemistry%20research&rft.au=Chen,%20Wenkai&rft.date=2021-12-22&rft.volume=60&rft.issue=50&rft.spage=18327&rft.epage=18336&rft.pages=18327-18336&rft.issn=0888-5885&rft.eissn=1520-5045&rft_id=info:doi/10.1021/acs.iecr.1c03935&rft_dat=%3Cacs_cross%3Ec657904944%3C/acs_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |