Experimental investigation of corn cob pyrolysis
This paper presents experimental investigation of pyrolysis process of corn cob from Vojvodina (Republic of Serbia). The influence of temperature, reaction time, particle size, and heating rate on pyrolysis products yields was investigated. Studying of biomass pyrolysis kinetics led to the conclusio...
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| Veröffentlicht in: | Journal of renewable and sustainable energy 2016-11, Vol.8 (6) |
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| container_title | Journal of renewable and sustainable energy |
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| creator | Ceranic, M. Kosanic, T. Djuranovic, D. Kaludjerovic, Z. Djuric, S. Gojkovic, P. Bozickovic, R. |
| description | This paper presents experimental investigation of pyrolysis process of corn cob from Vojvodina (Republic of Serbia). The influence of temperature, reaction time, particle size, and heating rate on pyrolysis products yields was investigated. Studying of biomass pyrolysis kinetics led to the conclusion that thermogravimetry is an appropriate method for explaining decomposition of different biomass types. Experimental research showed that temperature increase leads to decrease in char yield and volatile yield. Mass yield of pyrolysis oil increased with higher heating rate. Methane volume fraction in pyrolysis gas increased with temperature increase, while the volume fraction of carbon dioxide decreased. Particle size affected the methane yield. It was shown that with the increase in particle size, the volume fraction of methane in pyrolysis gas decreased. Based on the char composition obtained after corn cob pyrolysis process, it was determined that char is rich in carbon (74.80%). Lower heating value of char was 26182.09 kJ/kg. High heating value of char contributes to economic justification for applying corn cob pyrolysis. |
| doi_str_mv | 10.1063/1.4966695 |
| format | Article |
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The influence of temperature, reaction time, particle size, and heating rate on pyrolysis products yields was investigated. Studying of biomass pyrolysis kinetics led to the conclusion that thermogravimetry is an appropriate method for explaining decomposition of different biomass types. Experimental research showed that temperature increase leads to decrease in char yield and volatile yield. Mass yield of pyrolysis oil increased with higher heating rate. Methane volume fraction in pyrolysis gas increased with temperature increase, while the volume fraction of carbon dioxide decreased. Particle size affected the methane yield. It was shown that with the increase in particle size, the volume fraction of methane in pyrolysis gas decreased. Based on the char composition obtained after corn cob pyrolysis process, it was determined that char is rich in carbon (74.80%). Lower heating value of char was 26182.09 kJ/kg. 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The influence of temperature, reaction time, particle size, and heating rate on pyrolysis products yields was investigated. Studying of biomass pyrolysis kinetics led to the conclusion that thermogravimetry is an appropriate method for explaining decomposition of different biomass types. Experimental research showed that temperature increase leads to decrease in char yield and volatile yield. Mass yield of pyrolysis oil increased with higher heating rate. Methane volume fraction in pyrolysis gas increased with temperature increase, while the volume fraction of carbon dioxide decreased. Particle size affected the methane yield. It was shown that with the increase in particle size, the volume fraction of methane in pyrolysis gas decreased. Based on the char composition obtained after corn cob pyrolysis process, it was determined that char is rich in carbon (74.80%). Lower heating value of char was 26182.09 kJ/kg. High heating value of char contributes to economic justification for applying corn cob pyrolysis.</description><subject>Biomass</subject><subject>Calorific value</subject><subject>Carbon dioxide</subject><subject>Corn</subject><subject>Economic justification</subject><subject>Heating rate</subject><subject>Methane</subject><subject>Particle size</subject><subject>Pyrolysis</subject><subject>Reaction kinetics</subject><subject>Reaction time</subject><subject>Thermogravimetry</subject><issn>1941-7012</issn><issn>1941-7012</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LAzEQxYMoWKsHv8GCJ4Wtmfzb5iilVaHgRc8hm2QlZd2syba4396tW1QQvMwMzI838x5Cl4BngAW9hRmTQgjJj9AEJIO8wECOf82n6CylDcaCYE4mCC8_Whf9m2s6XWe-2bnU-Vfd-dBkocpMiM1QyqztY6j75NM5Oql0ndzFoU_Ry2r5vHjI10_3j4u7dW4oKbq8nFvJBJ9zVlaGUm0LXhInjSw5dZSRQlKOQVvGSklAEwv7JcWUSwsCBJ2iq1G3jeF9O3ylNmEbm-GkIkCAUyYHjSm6HikTQ0rRVaodzOjYK8BqH4gCdQhkYG9GNhnffTn8hnch_oCqtdV_8F_lT6SAbRQ</recordid><startdate>201611</startdate><enddate>201611</enddate><creator>Ceranic, M.</creator><creator>Kosanic, T.</creator><creator>Djuranovic, D.</creator><creator>Kaludjerovic, Z.</creator><creator>Djuric, S.</creator><creator>Gojkovic, P.</creator><creator>Bozickovic, R.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-6572-4160</orcidid></search><sort><creationdate>201611</creationdate><title>Experimental investigation of corn cob pyrolysis</title><author>Ceranic, M. ; Kosanic, T. ; Djuranovic, D. ; Kaludjerovic, Z. ; Djuric, S. ; Gojkovic, P. ; Bozickovic, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c327t-b8d9465854bfc33ad75b2e9c9b53e342793501ad44b921a2d1e9c930359d16163</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Biomass</topic><topic>Calorific value</topic><topic>Carbon dioxide</topic><topic>Corn</topic><topic>Economic justification</topic><topic>Heating rate</topic><topic>Methane</topic><topic>Particle size</topic><topic>Pyrolysis</topic><topic>Reaction kinetics</topic><topic>Reaction time</topic><topic>Thermogravimetry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ceranic, M.</creatorcontrib><creatorcontrib>Kosanic, T.</creatorcontrib><creatorcontrib>Djuranovic, D.</creatorcontrib><creatorcontrib>Kaludjerovic, Z.</creatorcontrib><creatorcontrib>Djuric, S.</creatorcontrib><creatorcontrib>Gojkovic, P.</creatorcontrib><creatorcontrib>Bozickovic, R.</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of renewable and sustainable energy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ceranic, M.</au><au>Kosanic, T.</au><au>Djuranovic, D.</au><au>Kaludjerovic, Z.</au><au>Djuric, S.</au><au>Gojkovic, P.</au><au>Bozickovic, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental investigation of corn cob pyrolysis</atitle><jtitle>Journal of renewable and sustainable energy</jtitle><date>2016-11</date><risdate>2016</risdate><volume>8</volume><issue>6</issue><issn>1941-7012</issn><eissn>1941-7012</eissn><coden>JRSEBH</coden><abstract>This paper presents experimental investigation of pyrolysis process of corn cob from Vojvodina (Republic of Serbia). The influence of temperature, reaction time, particle size, and heating rate on pyrolysis products yields was investigated. Studying of biomass pyrolysis kinetics led to the conclusion that thermogravimetry is an appropriate method for explaining decomposition of different biomass types. Experimental research showed that temperature increase leads to decrease in char yield and volatile yield. Mass yield of pyrolysis oil increased with higher heating rate. Methane volume fraction in pyrolysis gas increased with temperature increase, while the volume fraction of carbon dioxide decreased. Particle size affected the methane yield. It was shown that with the increase in particle size, the volume fraction of methane in pyrolysis gas decreased. Based on the char composition obtained after corn cob pyrolysis process, it was determined that char is rich in carbon (74.80%). Lower heating value of char was 26182.09 kJ/kg. High heating value of char contributes to economic justification for applying corn cob pyrolysis.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4966695</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-6572-4160</orcidid></addata></record> |
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| identifier | ISSN: 1941-7012 |
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| issn | 1941-7012 1941-7012 |
| language | eng |
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| source | AIP Journals Complete |
| subjects | Biomass Calorific value Carbon dioxide Corn Economic justification Heating rate Methane Particle size Pyrolysis Reaction kinetics Reaction time Thermogravimetry |
| title | Experimental investigation of corn cob pyrolysis |
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