Influence of ultrasound irradiation power on surface design of CaO nanoparticles over secondary carbon-templated meso designed ZSM-5 for biofuel production from vegetable oil
[Display omitted] •Positive role of secondary charcoal template in creating hierarchical ZSM-5.•Promotion effect of ultrasound energy on dispersion of calcium on hierarchical ZSM-5.•Higher density of the strong basic catalytic sites resulted by secondary templating.•Promoting effect of the secondary...
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| Veröffentlicht in: | Fuel (Guildford) 2022-09, Vol.323, p.124387, Article 124387 |
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| creator | Shokrani, Reza Haghighi, Mohammad Mohammadpour, Mehdi |
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•Positive role of secondary charcoal template in creating hierarchical ZSM-5.•Promotion effect of ultrasound energy on dispersion of calcium on hierarchical ZSM-5.•Higher density of the strong basic catalytic sites resulted by secondary templating.•Promoting effect of the secondary templating on biofuel production.•Improvement of catalytic activity and stability by increasing sonication power.
A series of potential bifunctional basic/acidic CaO over hierarchical ZSM-5 nanocatalysts were synthesized and investigated in biofuel production. Secondary hard templating was applied on the ZSM-5 support by carbonaceous charcoal particles in order to increase the pore size in favour of better diffusion of the large triglyceride molecules. The ultrasound irradiation was also applied with three different powers on impregnation of CaO active phase and its effect on well dispersing the particles was investigated. FESEM images showed high distributed and smaller particles on the surface of highly sonicated catalyst compared to the non-sonicated sample and BET-BJH results confirmed the opening of the pores and therefore size and volume increase by sonication. TPD-CO2 results indicated that both secondary templating and sonication have increased the strong basic sites. The particles were also smaller and less agglomerated due to sonication as observed in TEM images. Catalytic performance tests also confirmed the effective role of secondary charcoal templating on the conversion of oil as well as the positive influence of ultrasound irradiation. Sonicated nanocatalyst was also more stable after five times of reusability tests in transesterification of sunflower oil. |
| doi_str_mv | 10.1016/j.fuel.2022.124387 |
| format | Article |
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•Positive role of secondary charcoal template in creating hierarchical ZSM-5.•Promotion effect of ultrasound energy on dispersion of calcium on hierarchical ZSM-5.•Higher density of the strong basic catalytic sites resulted by secondary templating.•Promoting effect of the secondary templating on biofuel production.•Improvement of catalytic activity and stability by increasing sonication power.
A series of potential bifunctional basic/acidic CaO over hierarchical ZSM-5 nanocatalysts were synthesized and investigated in biofuel production. Secondary hard templating was applied on the ZSM-5 support by carbonaceous charcoal particles in order to increase the pore size in favour of better diffusion of the large triglyceride molecules. The ultrasound irradiation was also applied with three different powers on impregnation of CaO active phase and its effect on well dispersing the particles was investigated. FESEM images showed high distributed and smaller particles on the surface of highly sonicated catalyst compared to the non-sonicated sample and BET-BJH results confirmed the opening of the pores and therefore size and volume increase by sonication. TPD-CO2 results indicated that both secondary templating and sonication have increased the strong basic sites. The particles were also smaller and less agglomerated due to sonication as observed in TEM images. Catalytic performance tests also confirmed the effective role of secondary charcoal templating on the conversion of oil as well as the positive influence of ultrasound irradiation. Sonicated nanocatalyst was also more stable after five times of reusability tests in transesterification of sunflower oil.</description><identifier>ISSN: 0016-2361</identifier><identifier>EISSN: 1873-7153</identifier><identifier>DOI: 10.1016/j.fuel.2022.124387</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Biodiesel fuels ; Biofuel ; Biofuels ; CaO nanoparticles ; Carbon dioxide ; Catalysts ; Charcoal ; Hierarchical ZSM-5 ; Irradiation ; Nanoparticles ; Performance tests ; Pore size ; Radiation ; Sonication ; Sono-impregnation ; Sunflower oil ; Transesterification ; Triglycerides ; Ultrasonic imaging ; Ultrasound ; Vegetable oil ; Vegetable oils</subject><ispartof>Fuel (Guildford), 2022-09, Vol.323, p.124387, Article 124387</ispartof><rights>2022 Elsevier Ltd</rights><rights>Copyright Elsevier BV Sep 1, 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c258t-42f8377f8e69f82061a355643eb5fa872a613f1c5e6a6cac39a3f929c494f7df3</citedby><cites>FETCH-LOGICAL-c258t-42f8377f8e69f82061a355643eb5fa872a613f1c5e6a6cac39a3f929c494f7df3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.fuel.2022.124387$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids></links><search><creatorcontrib>Shokrani, Reza</creatorcontrib><creatorcontrib>Haghighi, Mohammad</creatorcontrib><creatorcontrib>Mohammadpour, Mehdi</creatorcontrib><title>Influence of ultrasound irradiation power on surface design of CaO nanoparticles over secondary carbon-templated meso designed ZSM-5 for biofuel production from vegetable oil</title><title>Fuel (Guildford)</title><description>[Display omitted]
•Positive role of secondary charcoal template in creating hierarchical ZSM-5.•Promotion effect of ultrasound energy on dispersion of calcium on hierarchical ZSM-5.•Higher density of the strong basic catalytic sites resulted by secondary templating.•Promoting effect of the secondary templating on biofuel production.•Improvement of catalytic activity and stability by increasing sonication power.
A series of potential bifunctional basic/acidic CaO over hierarchical ZSM-5 nanocatalysts were synthesized and investigated in biofuel production. Secondary hard templating was applied on the ZSM-5 support by carbonaceous charcoal particles in order to increase the pore size in favour of better diffusion of the large triglyceride molecules. The ultrasound irradiation was also applied with three different powers on impregnation of CaO active phase and its effect on well dispersing the particles was investigated. FESEM images showed high distributed and smaller particles on the surface of highly sonicated catalyst compared to the non-sonicated sample and BET-BJH results confirmed the opening of the pores and therefore size and volume increase by sonication. TPD-CO2 results indicated that both secondary templating and sonication have increased the strong basic sites. The particles were also smaller and less agglomerated due to sonication as observed in TEM images. Catalytic performance tests also confirmed the effective role of secondary charcoal templating on the conversion of oil as well as the positive influence of ultrasound irradiation. Sonicated nanocatalyst was also more stable after five times of reusability tests in transesterification of sunflower oil.</description><subject>Biodiesel fuels</subject><subject>Biofuel</subject><subject>Biofuels</subject><subject>CaO nanoparticles</subject><subject>Carbon dioxide</subject><subject>Catalysts</subject><subject>Charcoal</subject><subject>Hierarchical ZSM-5</subject><subject>Irradiation</subject><subject>Nanoparticles</subject><subject>Performance tests</subject><subject>Pore size</subject><subject>Radiation</subject><subject>Sonication</subject><subject>Sono-impregnation</subject><subject>Sunflower oil</subject><subject>Transesterification</subject><subject>Triglycerides</subject><subject>Ultrasonic imaging</subject><subject>Ultrasound</subject><subject>Vegetable oil</subject><subject>Vegetable oils</subject><issn>0016-2361</issn><issn>1873-7153</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kc2KFDEUhYMo2I6-gKuA62rzU5VKgRtp_BkYmYW6cRNuJzdDmuqkTFItvpTPaMqetavcwHfuPYdDyGvO9pxx9fa09yvOe8GE2HPRSz0-ITuuR9mNfJBPyY41qhNS8efkRSknxtioh35H_txGP68YLdLk6TrXDCWt0dGQM7gANaRIl_QLM21DWbOHhjos4SFuigPc0wgxLZBrsDMWmi6NLWhTdJB_Uwv5mGJX8bzMUNHRM5b0uKD9fnz90g3Up0yPIW0Z6JKTW-2_uz6nM73gA1Y4zs1gmF-SZx7mgq8e3xvy_eOHb4fP3d39p9vD-7vOikHXrhdey3H0GtXktWCKgxwG1Us8Dh70KEBx6bkdUIGyYOUE0k9isv3U-9F5eUPeXPc2Nz9XLNWc0ppjO2mE0pPgXDHeKHGlbE6lZPRmyeHcUhvOzNaLOZktk9l6MddemujdVYTN_yVgNsWGrQAXMtpqXAr_k_8FGvOaSA</recordid><startdate>20220901</startdate><enddate>20220901</enddate><creator>Shokrani, Reza</creator><creator>Haghighi, Mohammad</creator><creator>Mohammadpour, Mehdi</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QQ</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope></search><sort><creationdate>20220901</creationdate><title>Influence of ultrasound irradiation power on surface design of CaO nanoparticles over secondary carbon-templated meso designed ZSM-5 for biofuel production from vegetable oil</title><author>Shokrani, Reza ; Haghighi, Mohammad ; Mohammadpour, Mehdi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c258t-42f8377f8e69f82061a355643eb5fa872a613f1c5e6a6cac39a3f929c494f7df3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Biodiesel fuels</topic><topic>Biofuel</topic><topic>Biofuels</topic><topic>CaO nanoparticles</topic><topic>Carbon dioxide</topic><topic>Catalysts</topic><topic>Charcoal</topic><topic>Hierarchical ZSM-5</topic><topic>Irradiation</topic><topic>Nanoparticles</topic><topic>Performance tests</topic><topic>Pore size</topic><topic>Radiation</topic><topic>Sonication</topic><topic>Sono-impregnation</topic><topic>Sunflower oil</topic><topic>Transesterification</topic><topic>Triglycerides</topic><topic>Ultrasonic imaging</topic><topic>Ultrasound</topic><topic>Vegetable oil</topic><topic>Vegetable oils</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shokrani, Reza</creatorcontrib><creatorcontrib>Haghighi, Mohammad</creatorcontrib><creatorcontrib>Mohammadpour, Mehdi</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Fuel (Guildford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shokrani, Reza</au><au>Haghighi, Mohammad</au><au>Mohammadpour, Mehdi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of ultrasound irradiation power on surface design of CaO nanoparticles over secondary carbon-templated meso designed ZSM-5 for biofuel production from vegetable oil</atitle><jtitle>Fuel (Guildford)</jtitle><date>2022-09-01</date><risdate>2022</risdate><volume>323</volume><spage>124387</spage><pages>124387-</pages><artnum>124387</artnum><issn>0016-2361</issn><eissn>1873-7153</eissn><abstract>[Display omitted]
•Positive role of secondary charcoal template in creating hierarchical ZSM-5.•Promotion effect of ultrasound energy on dispersion of calcium on hierarchical ZSM-5.•Higher density of the strong basic catalytic sites resulted by secondary templating.•Promoting effect of the secondary templating on biofuel production.•Improvement of catalytic activity and stability by increasing sonication power.
A series of potential bifunctional basic/acidic CaO over hierarchical ZSM-5 nanocatalysts were synthesized and investigated in biofuel production. Secondary hard templating was applied on the ZSM-5 support by carbonaceous charcoal particles in order to increase the pore size in favour of better diffusion of the large triglyceride molecules. The ultrasound irradiation was also applied with three different powers on impregnation of CaO active phase and its effect on well dispersing the particles was investigated. FESEM images showed high distributed and smaller particles on the surface of highly sonicated catalyst compared to the non-sonicated sample and BET-BJH results confirmed the opening of the pores and therefore size and volume increase by sonication. TPD-CO2 results indicated that both secondary templating and sonication have increased the strong basic sites. The particles were also smaller and less agglomerated due to sonication as observed in TEM images. Catalytic performance tests also confirmed the effective role of secondary charcoal templating on the conversion of oil as well as the positive influence of ultrasound irradiation. Sonicated nanocatalyst was also more stable after five times of reusability tests in transesterification of sunflower oil.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.fuel.2022.124387</doi></addata></record> |
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| subjects | Biodiesel fuels Biofuel Biofuels CaO nanoparticles Carbon dioxide Catalysts Charcoal Hierarchical ZSM-5 Irradiation Nanoparticles Performance tests Pore size Radiation Sonication Sono-impregnation Sunflower oil Transesterification Triglycerides Ultrasonic imaging Ultrasound Vegetable oil Vegetable oils |
| title | Influence of ultrasound irradiation power on surface design of CaO nanoparticles over secondary carbon-templated meso designed ZSM-5 for biofuel production from vegetable oil |
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