Characteristics of rice husk gasification in an entrained flow reactor
Experiments were performed in an entrained flow reactor to better understand the characteristics of biomass gasification. Rice husk was used in this study. Effects of the gasification temperature (700, 800, 900 and 1000 °C) and the equivalence ratio in the range of 0.22∼0.34 on the biomass gasificat...
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| Veröffentlicht in: | Bioresource technology 2009-12, Vol.100 (23), p.6040-6044 |
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| container_title | Bioresource technology |
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| creator | Zhao, Yijun Sun, Shaozeng Tian, Hongming Qian, Juan Su, Fengming Ling, Feng |
| description | Experiments were performed in an entrained flow reactor to better understand the characteristics of biomass gasification. Rice husk was used in this study. Effects of the gasification temperature (700, 800, 900 and 1000
°C) and the equivalence ratio in the range of 0.22∼0.34 on the biomass gasification and the axial gas distribution in the reactor were studied. The results showed that reactions of CnHm were less important in the gasification process except cracking reactions which occurred at higher temperature. In the oxidization zone, reactions between char and oxygen had a more prevailing role. The optimal gasification temperature of the rice husk could be above 900
°C, and the optimal value of ER was 0.25. The gasification process was finished in 1.42
s when the gasification temperature was above 800
°C. A first order kinetic model was developed for describing rice husk air gasification characteristics and the relevant kinetic parameters were determined. |
| doi_str_mv | 10.1016/j.biortech.2009.06.030 |
| format | Article |
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°C) and the equivalence ratio in the range of 0.22∼0.34 on the biomass gasification and the axial gas distribution in the reactor were studied. The results showed that reactions of CnHm were less important in the gasification process except cracking reactions which occurred at higher temperature. In the oxidization zone, reactions between char and oxygen had a more prevailing role. The optimal gasification temperature of the rice husk could be above 900
°C, and the optimal value of ER was 0.25. The gasification process was finished in 1.42
s when the gasification temperature was above 800
°C. A first order kinetic model was developed for describing rice husk air gasification characteristics and the relevant kinetic parameters were determined.</description><identifier>ISSN: 0960-8524</identifier><identifier>EISSN: 1873-2976</identifier><identifier>DOI: 10.1016/j.biortech.2009.06.030</identifier><identifier>PMID: 19589673</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Agriculture ; Bioelectric Energy Sources ; biogas ; Biological and medical sciences ; Biomass ; Bioreactors ; Biotechnology - methods ; carbon dioxide ; Equipment Design ; ethylene production ; Food industries ; Fundamental and applied biological sciences. Psychology ; Gases ; Gasification ; hydrogen production ; Kinetic parameter ; Kinetics ; mathematical models ; methane production ; Models, Statistical ; Oryza - metabolism ; Oryza sativa ; Oxygen - chemistry ; Refuse Disposal - methods ; renewable energy sources ; rice hulls ; Rice husk ; Temperature ; Time Factors ; Use and upgrading of agricultural and food by-products. Biotechnology</subject><ispartof>Bioresource technology, 2009-12, Vol.100 (23), p.6040-6044</ispartof><rights>2009</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c452t-d695dba87fd37e537c975225497ce3efa23765bdc276a99d444d5c107653f0d63</citedby><cites>FETCH-LOGICAL-c452t-d695dba87fd37e537c975225497ce3efa23765bdc276a99d444d5c107653f0d63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.biortech.2009.06.030$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21929431$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19589673$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhao, Yijun</creatorcontrib><creatorcontrib>Sun, Shaozeng</creatorcontrib><creatorcontrib>Tian, Hongming</creatorcontrib><creatorcontrib>Qian, Juan</creatorcontrib><creatorcontrib>Su, Fengming</creatorcontrib><creatorcontrib>Ling, Feng</creatorcontrib><title>Characteristics of rice husk gasification in an entrained flow reactor</title><title>Bioresource technology</title><addtitle>Bioresour Technol</addtitle><description>Experiments were performed in an entrained flow reactor to better understand the characteristics of biomass gasification. Rice husk was used in this study. Effects of the gasification temperature (700, 800, 900 and 1000
°C) and the equivalence ratio in the range of 0.22∼0.34 on the biomass gasification and the axial gas distribution in the reactor were studied. The results showed that reactions of CnHm were less important in the gasification process except cracking reactions which occurred at higher temperature. In the oxidization zone, reactions between char and oxygen had a more prevailing role. The optimal gasification temperature of the rice husk could be above 900
°C, and the optimal value of ER was 0.25. The gasification process was finished in 1.42
s when the gasification temperature was above 800
°C. A first order kinetic model was developed for describing rice husk air gasification characteristics and the relevant kinetic parameters were determined.</description><subject>Agriculture</subject><subject>Bioelectric Energy Sources</subject><subject>biogas</subject><subject>Biological and medical sciences</subject><subject>Biomass</subject><subject>Bioreactors</subject><subject>Biotechnology - methods</subject><subject>carbon dioxide</subject><subject>Equipment Design</subject><subject>ethylene production</subject><subject>Food industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gases</subject><subject>Gasification</subject><subject>hydrogen production</subject><subject>Kinetic parameter</subject><subject>Kinetics</subject><subject>mathematical models</subject><subject>methane production</subject><subject>Models, Statistical</subject><subject>Oryza - metabolism</subject><subject>Oryza sativa</subject><subject>Oxygen - chemistry</subject><subject>Refuse Disposal - methods</subject><subject>renewable energy sources</subject><subject>rice hulls</subject><subject>Rice husk</subject><subject>Temperature</subject><subject>Time Factors</subject><subject>Use and upgrading of agricultural and food by-products. Biotechnology</subject><issn>0960-8524</issn><issn>1873-2976</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0UGPEyEUB3BiNG5d_QorF_U04wMGGG6axlWTTTzongmFx5Y6HVaYavz20rTqTU8k5Pfnvfwh5IpBz4Cp17t-k3JZ0G97DmB6UD0IeEBWbNSi40arh2QFRkE3Sj5ckCe17gBAMM0fkwtm5GiUFityvd664vyCJdUl-UpzpCV5pNtD_UrvXE0xebekPNM0UzdTnJfi0oyBxin_oAVbOJen5FF0U8Vn5_OS3F6_-7L-0N18ev9x_fam84PkSxeUkWHjRh2D0CiF9kZLzuVgtEeB0XGhldwEz7VyxoRhGIL0DNqliBCUuCSvTu_el_ztgHWx-1Q9TpObMR-q1UKYQQzmKF_-U3LGBOcaGlQn6EuutWC09yXtXflpGdhj13Znf3dtj11bULZ13YJX5wmHzR7D39i53AZenIGr3k2xuNmn-sdxZnhbljX3_OSiy9bdtZ-wt585MNGGa8HGo3hzEti6_Z6w2OoTzh5DKugXG3L637a_AEhgqMg</recordid><startdate>20091201</startdate><enddate>20091201</enddate><creator>Zhao, Yijun</creator><creator>Sun, Shaozeng</creator><creator>Tian, Hongming</creator><creator>Qian, Juan</creator><creator>Su, Fengming</creator><creator>Ling, Feng</creator><general>Elsevier Ltd</general><general>[New York, NY]: Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7ST</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope><scope>7X8</scope></search><sort><creationdate>20091201</creationdate><title>Characteristics of rice husk gasification in an entrained flow reactor</title><author>Zhao, Yijun ; Sun, Shaozeng ; Tian, Hongming ; Qian, Juan ; Su, Fengming ; Ling, Feng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c452t-d695dba87fd37e537c975225497ce3efa23765bdc276a99d444d5c107653f0d63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Agriculture</topic><topic>Bioelectric Energy Sources</topic><topic>biogas</topic><topic>Biological and medical sciences</topic><topic>Biomass</topic><topic>Bioreactors</topic><topic>Biotechnology - methods</topic><topic>carbon dioxide</topic><topic>Equipment Design</topic><topic>ethylene production</topic><topic>Food industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Gases</topic><topic>Gasification</topic><topic>hydrogen production</topic><topic>Kinetic parameter</topic><topic>Kinetics</topic><topic>mathematical models</topic><topic>methane production</topic><topic>Models, Statistical</topic><topic>Oryza - metabolism</topic><topic>Oryza sativa</topic><topic>Oxygen - chemistry</topic><topic>Refuse Disposal - methods</topic><topic>renewable energy sources</topic><topic>rice hulls</topic><topic>Rice husk</topic><topic>Temperature</topic><topic>Time Factors</topic><topic>Use and upgrading of agricultural and food by-products. Biotechnology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhao, Yijun</creatorcontrib><creatorcontrib>Sun, Shaozeng</creatorcontrib><creatorcontrib>Tian, Hongming</creatorcontrib><creatorcontrib>Qian, Juan</creatorcontrib><creatorcontrib>Su, Fengming</creatorcontrib><creatorcontrib>Ling, Feng</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Bioresource technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhao, Yijun</au><au>Sun, Shaozeng</au><au>Tian, Hongming</au><au>Qian, Juan</au><au>Su, Fengming</au><au>Ling, Feng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characteristics of rice husk gasification in an entrained flow reactor</atitle><jtitle>Bioresource technology</jtitle><addtitle>Bioresour Technol</addtitle><date>2009-12-01</date><risdate>2009</risdate><volume>100</volume><issue>23</issue><spage>6040</spage><epage>6044</epage><pages>6040-6044</pages><issn>0960-8524</issn><eissn>1873-2976</eissn><abstract>Experiments were performed in an entrained flow reactor to better understand the characteristics of biomass gasification. Rice husk was used in this study. Effects of the gasification temperature (700, 800, 900 and 1000
°C) and the equivalence ratio in the range of 0.22∼0.34 on the biomass gasification and the axial gas distribution in the reactor were studied. The results showed that reactions of CnHm were less important in the gasification process except cracking reactions which occurred at higher temperature. In the oxidization zone, reactions between char and oxygen had a more prevailing role. The optimal gasification temperature of the rice husk could be above 900
°C, and the optimal value of ER was 0.25. The gasification process was finished in 1.42
s when the gasification temperature was above 800
°C. A first order kinetic model was developed for describing rice husk air gasification characteristics and the relevant kinetic parameters were determined.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>19589673</pmid><doi>10.1016/j.biortech.2009.06.030</doi><tpages>5</tpages></addata></record> |
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| subjects | Agriculture Bioelectric Energy Sources biogas Biological and medical sciences Biomass Bioreactors Biotechnology - methods carbon dioxide Equipment Design ethylene production Food industries Fundamental and applied biological sciences. Psychology Gases Gasification hydrogen production Kinetic parameter Kinetics mathematical models methane production Models, Statistical Oryza - metabolism Oryza sativa Oxygen - chemistry Refuse Disposal - methods renewable energy sources rice hulls Rice husk Temperature Time Factors Use and upgrading of agricultural and food by-products. Biotechnology |
| title | Characteristics of rice husk gasification in an entrained flow reactor |
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