Elucidating the ionic liquid distribution in monolithic SILP hydroformylation catalysts by magnetic resonance imaging
Monolithic silicon carbide supported ionic liquid-phase (SILP) Rh-catalysts have very recently been introduced for gas-phase hydroformylation as an important step toward industrial upscaling. This study investigates the monolithic catalyst system in combination with different impregnation procedures...
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| Veröffentlicht in: | RSC advances 2020-05, Vol.1 (31), p.18487-18495 |
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| creator | Marinkovic, Jakob Maximilian Benders, Stefan Garcia-Suarez, Eduardo J Weiß, Alexander Gundlach, Carsten Haumann, Marco Küppers, Markus Blümich, Bernhard Fehrmann, Rasmus Riisager, Anders |
| description | Monolithic silicon carbide supported ionic liquid-phase (SILP) Rh-catalysts have very recently been introduced for gas-phase hydroformylation as an important step toward industrial upscaling. This study investigates the monolithic catalyst system in combination with different impregnation procedures with non-invasive magnetic resonance imaging (MRI). The findings were supported by X-ray microtomography (micro-CT) data of the monolithic pore structure and a catalytic performance test of the catalyst system for 1-butene gas-phase hydroformylation. MRI confirmed a homogeneous impregnation of the liquid phase throughout the full cross-section of the cylindrical monoliths. Consistent impregnations from one side to the other of the monoliths were achieved with a stabilizer in the system that helped preventing inhomogeneous rim formation. External influences relevant for industrial application, such as long-term storage and temperature exposure, did not affect the homogeneous liquid-phase distribution of the catalyst. The work elucidates important parameters to improve liquid-phase catalyst impregnation to obtain efficient monolithic catalysts for industrial exploitation in gas-phase hydroformylation as well as other important industrial processes.
The action of the liquid catalyst phase in monolithic silicon carbide supported ionic liquid-phase (SILP) Rh-catalysts provide important insight toward industrial upscaling for gas-phase hydroformylation. |
| doi_str_mv | 10.1039/c9ra09515b |
| format | Article |
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The action of the liquid catalyst phase in monolithic silicon carbide supported ionic liquid-phase (SILP) Rh-catalysts provide important insight toward industrial upscaling for gas-phase hydroformylation.</description><identifier>ISSN: 2046-2069</identifier><identifier>EISSN: 2046-2069</identifier><identifier>DOI: 10.1039/c9ra09515b</identifier><identifier>PMID: 35517184</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Catalysts ; Chemistry ; Computed tomography ; Impregnation ; Industrial applications ; Ionic liquids ; Ions ; Liquid phases ; Magnetic resonance imaging ; Medical imaging ; Performance tests ; Phase distribution ; Porosity ; Silicon carbide ; X ray microtomography</subject><ispartof>RSC advances, 2020-05, Vol.1 (31), p.18487-18495</ispartof><rights>This journal is © The Royal Society of Chemistry.</rights><rights>Copyright Royal Society of Chemistry 2020</rights><rights>This journal is © The Royal Society of Chemistry 2020 The Royal Society of Chemistry</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c454t-4a0791d4cec2998e31c8efb681cc18ff0e4419e0caf84f7e6d190952b1ba0bf43</citedby><cites>FETCH-LOGICAL-c454t-4a0791d4cec2998e31c8efb681cc18ff0e4419e0caf84f7e6d190952b1ba0bf43</cites><orcidid>0000-0002-7086-1143 ; 0000-0002-3896-365X ; 0000-0002-1152-4438 ; 0000-0002-9823-1928 ; 0000-0001-5309-3050 ; 0000-0002-2895-1882 ; 0000-0002-0630-5679 ; 0000-0002-0751-8799</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9053722/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9053722/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35517184$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Marinkovic, Jakob Maximilian</creatorcontrib><creatorcontrib>Benders, Stefan</creatorcontrib><creatorcontrib>Garcia-Suarez, Eduardo J</creatorcontrib><creatorcontrib>Weiß, Alexander</creatorcontrib><creatorcontrib>Gundlach, Carsten</creatorcontrib><creatorcontrib>Haumann, Marco</creatorcontrib><creatorcontrib>Küppers, Markus</creatorcontrib><creatorcontrib>Blümich, Bernhard</creatorcontrib><creatorcontrib>Fehrmann, Rasmus</creatorcontrib><creatorcontrib>Riisager, Anders</creatorcontrib><title>Elucidating the ionic liquid distribution in monolithic SILP hydroformylation catalysts by magnetic resonance imaging</title><title>RSC advances</title><addtitle>RSC Adv</addtitle><description>Monolithic silicon carbide supported ionic liquid-phase (SILP) Rh-catalysts have very recently been introduced for gas-phase hydroformylation as an important step toward industrial upscaling. This study investigates the monolithic catalyst system in combination with different impregnation procedures with non-invasive magnetic resonance imaging (MRI). The findings were supported by X-ray microtomography (micro-CT) data of the monolithic pore structure and a catalytic performance test of the catalyst system for 1-butene gas-phase hydroformylation. MRI confirmed a homogeneous impregnation of the liquid phase throughout the full cross-section of the cylindrical monoliths. Consistent impregnations from one side to the other of the monoliths were achieved with a stabilizer in the system that helped preventing inhomogeneous rim formation. External influences relevant for industrial application, such as long-term storage and temperature exposure, did not affect the homogeneous liquid-phase distribution of the catalyst. The work elucidates important parameters to improve liquid-phase catalyst impregnation to obtain efficient monolithic catalysts for industrial exploitation in gas-phase hydroformylation as well as other important industrial processes.
The action of the liquid catalyst phase in monolithic silicon carbide supported ionic liquid-phase (SILP) Rh-catalysts provide important insight toward industrial upscaling for gas-phase hydroformylation.</description><subject>Catalysts</subject><subject>Chemistry</subject><subject>Computed tomography</subject><subject>Impregnation</subject><subject>Industrial applications</subject><subject>Ionic liquids</subject><subject>Ions</subject><subject>Liquid phases</subject><subject>Magnetic resonance imaging</subject><subject>Medical imaging</subject><subject>Performance tests</subject><subject>Phase distribution</subject><subject>Porosity</subject><subject>Silicon carbide</subject><subject>X ray microtomography</subject><issn>2046-2069</issn><issn>2046-2069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9ks1vFCEYxonR2KbtxbsG46UxWQWGYeBi0m6qbbKJxo8zYRjYpWFgC0yT-e9Lu3WtHuQCeZ9fnveBFwBeYfQBo0Z81CIpJFrc9s_AIUGULQhi4vmT8wE4yfka1cVaTBh-CQ6atsUd5vQQTBd-0m5QxYU1LBsDXQxOQ-9uJjfAweWSXD-VWoUuwDGG6F3ZVOLH1eob3MxDijamcfbqgdGqKD_nkmE_w1GtgymVTSbHoIKu7rVWOx2DF1b5bE4e9yPw6_PFz-XlYvX1y9XybLXQtKVlQRXqBB6oNpoIwU2DNTe2Zxxrjbm1yFCKhUFaWU5tZ9iARX0L0uNeod7S5gh82vlup340gzahJOXlNtUcaZZROfm3EtxGruOtFKhtOkKqwemjQYo3k8lFji5r470KJk5ZEsYw6rjgXUXf_YNexymFej1JKKKE8VbcJ3q_o3SKOSdj92EwkvcDlUvx_exhoOcVfvM0_h79Pb4KvN4BKeu9-udHVP3t_3S5HWxzB6VJs-o</recordid><startdate>20200515</startdate><enddate>20200515</enddate><creator>Marinkovic, Jakob Maximilian</creator><creator>Benders, Stefan</creator><creator>Garcia-Suarez, Eduardo J</creator><creator>Weiß, Alexander</creator><creator>Gundlach, Carsten</creator><creator>Haumann, Marco</creator><creator>Küppers, Markus</creator><creator>Blümich, Bernhard</creator><creator>Fehrmann, Rasmus</creator><creator>Riisager, Anders</creator><general>Royal Society of Chemistry</general><general>The Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-7086-1143</orcidid><orcidid>https://orcid.org/0000-0002-3896-365X</orcidid><orcidid>https://orcid.org/0000-0002-1152-4438</orcidid><orcidid>https://orcid.org/0000-0002-9823-1928</orcidid><orcidid>https://orcid.org/0000-0001-5309-3050</orcidid><orcidid>https://orcid.org/0000-0002-2895-1882</orcidid><orcidid>https://orcid.org/0000-0002-0630-5679</orcidid><orcidid>https://orcid.org/0000-0002-0751-8799</orcidid></search><sort><creationdate>20200515</creationdate><title>Elucidating the ionic liquid distribution in monolithic SILP hydroformylation catalysts by magnetic resonance imaging</title><author>Marinkovic, Jakob Maximilian ; Benders, Stefan ; Garcia-Suarez, Eduardo J ; Weiß, Alexander ; Gundlach, Carsten ; Haumann, Marco ; Küppers, Markus ; Blümich, Bernhard ; Fehrmann, Rasmus ; Riisager, Anders</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c454t-4a0791d4cec2998e31c8efb681cc18ff0e4419e0caf84f7e6d190952b1ba0bf43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Catalysts</topic><topic>Chemistry</topic><topic>Computed tomography</topic><topic>Impregnation</topic><topic>Industrial applications</topic><topic>Ionic liquids</topic><topic>Ions</topic><topic>Liquid phases</topic><topic>Magnetic resonance imaging</topic><topic>Medical imaging</topic><topic>Performance tests</topic><topic>Phase distribution</topic><topic>Porosity</topic><topic>Silicon carbide</topic><topic>X ray microtomography</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Marinkovic, Jakob Maximilian</creatorcontrib><creatorcontrib>Benders, Stefan</creatorcontrib><creatorcontrib>Garcia-Suarez, Eduardo J</creatorcontrib><creatorcontrib>Weiß, Alexander</creatorcontrib><creatorcontrib>Gundlach, Carsten</creatorcontrib><creatorcontrib>Haumann, Marco</creatorcontrib><creatorcontrib>Küppers, Markus</creatorcontrib><creatorcontrib>Blümich, Bernhard</creatorcontrib><creatorcontrib>Fehrmann, Rasmus</creatorcontrib><creatorcontrib>Riisager, Anders</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>RSC advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Marinkovic, Jakob Maximilian</au><au>Benders, Stefan</au><au>Garcia-Suarez, Eduardo J</au><au>Weiß, Alexander</au><au>Gundlach, Carsten</au><au>Haumann, Marco</au><au>Küppers, Markus</au><au>Blümich, Bernhard</au><au>Fehrmann, Rasmus</au><au>Riisager, Anders</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Elucidating the ionic liquid distribution in monolithic SILP hydroformylation catalysts by magnetic resonance imaging</atitle><jtitle>RSC advances</jtitle><addtitle>RSC Adv</addtitle><date>2020-05-15</date><risdate>2020</risdate><volume>1</volume><issue>31</issue><spage>18487</spage><epage>18495</epage><pages>18487-18495</pages><issn>2046-2069</issn><eissn>2046-2069</eissn><abstract>Monolithic silicon carbide supported ionic liquid-phase (SILP) Rh-catalysts have very recently been introduced for gas-phase hydroformylation as an important step toward industrial upscaling. This study investigates the monolithic catalyst system in combination with different impregnation procedures with non-invasive magnetic resonance imaging (MRI). The findings were supported by X-ray microtomography (micro-CT) data of the monolithic pore structure and a catalytic performance test of the catalyst system for 1-butene gas-phase hydroformylation. MRI confirmed a homogeneous impregnation of the liquid phase throughout the full cross-section of the cylindrical monoliths. Consistent impregnations from one side to the other of the monoliths were achieved with a stabilizer in the system that helped preventing inhomogeneous rim formation. External influences relevant for industrial application, such as long-term storage and temperature exposure, did not affect the homogeneous liquid-phase distribution of the catalyst. The work elucidates important parameters to improve liquid-phase catalyst impregnation to obtain efficient monolithic catalysts for industrial exploitation in gas-phase hydroformylation as well as other important industrial processes.
The action of the liquid catalyst phase in monolithic silicon carbide supported ionic liquid-phase (SILP) Rh-catalysts provide important insight toward industrial upscaling for gas-phase hydroformylation.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>35517184</pmid><doi>10.1039/c9ra09515b</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-7086-1143</orcidid><orcidid>https://orcid.org/0000-0002-3896-365X</orcidid><orcidid>https://orcid.org/0000-0002-1152-4438</orcidid><orcidid>https://orcid.org/0000-0002-9823-1928</orcidid><orcidid>https://orcid.org/0000-0001-5309-3050</orcidid><orcidid>https://orcid.org/0000-0002-2895-1882</orcidid><orcidid>https://orcid.org/0000-0002-0630-5679</orcidid><orcidid>https://orcid.org/0000-0002-0751-8799</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Catalysts Chemistry Computed tomography Impregnation Industrial applications Ionic liquids Ions Liquid phases Magnetic resonance imaging Medical imaging Performance tests Phase distribution Porosity Silicon carbide X ray microtomography |
| title | Elucidating the ionic liquid distribution in monolithic SILP hydroformylation catalysts by magnetic resonance imaging |
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