Pyrolysis of palm oil wastes for enhanced production of hydrogen rich gases
A study on pyrolysis of palm oil wastes in a countercurrent fixed bed was carried out, aiming to characterize the hydrogen rich gas products in view of enhanced energy recycling. The effects of temperature, residence time and catalyst adding on the yields and distribution of hydrogen rich gas produc...
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| Veröffentlicht in: | Fuel processing technology 2006-10, Vol.87 (10), p.935-942 |
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| container_title | Fuel processing technology |
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| creator | Yang, Haiping Yan, Rong Chen, Hanping Lee, Dong Ho Liang, David Tee Zheng, Chuguang |
| description | A study on pyrolysis of palm oil wastes in a countercurrent fixed bed was carried out, aiming to characterize the hydrogen rich gas products in view of enhanced energy recycling. The effects of temperature, residence time and catalyst adding on the yields and distribution of hydrogen rich gas products were investigated. The main gas species generated, as identified by Micro-GC, were H
2, CO, CO
2, CH
4 and trace amounts of C
2H
4 and C
2H
6. With temperature increasing from 500 °C to 900 °C, the total gas yield was enhanced greatly and reached the maximum value (∼
70 wt.%, on the raw biomass sample basis) at 900 °C with big portions of H
2 (33.49 vol.%) and CO (41.33 vol.%). Residence time showed a significant influence on the upgrading of H
2 and CO
2 yields. The optimum residence time (9 s) was found to get a higher H
2 yield (10.40 g/kg (daf)). The effect of adding chemicals (Ni, γ-Al
2O
3, Fe
2O
3 and La/Al
2O
3, etc.) on gas product yield was investigated and adding Ni showed the greatest catalytic effect with the maximum H
2 yield achieved at 29.78 g/kg (daf). |
| doi_str_mv | 10.1016/j.fuproc.2006.07.001 |
| format | Article |
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2, CO, CO
2, CH
4 and trace amounts of C
2H
4 and C
2H
6. With temperature increasing from 500 °C to 900 °C, the total gas yield was enhanced greatly and reached the maximum value (∼
70 wt.%, on the raw biomass sample basis) at 900 °C with big portions of H
2 (33.49 vol.%) and CO (41.33 vol.%). Residence time showed a significant influence on the upgrading of H
2 and CO
2 yields. The optimum residence time (9 s) was found to get a higher H
2 yield (10.40 g/kg (daf)). The effect of adding chemicals (Ni, γ-Al
2O
3, Fe
2O
3 and La/Al
2O
3, etc.) on gas product yield was investigated and adding Ni showed the greatest catalytic effect with the maximum H
2 yield achieved at 29.78 g/kg (daf).</description><identifier>ISSN: 0378-3820</identifier><identifier>EISSN: 1873-7188</identifier><identifier>DOI: 10.1016/j.fuproc.2006.07.001</identifier><identifier>CODEN: FPTEDY</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Biomass ; Catalyst adding ; Energy ; Exact sciences and technology ; Hydrogen ; Natural energy ; Palm oil wastes ; Pyrolysis ; Temperature</subject><ispartof>Fuel processing technology, 2006-10, Vol.87 (10), p.935-942</ispartof><rights>2006 Elsevier B.V.</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c413t-432bc52053030479e287e450b5d216cfc1b5b21c4118bfbfd097b9917671a0d23</citedby><cites>FETCH-LOGICAL-c413t-432bc52053030479e287e450b5d216cfc1b5b21c4118bfbfd097b9917671a0d23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0378382006001007$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18172797$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Yang, Haiping</creatorcontrib><creatorcontrib>Yan, Rong</creatorcontrib><creatorcontrib>Chen, Hanping</creatorcontrib><creatorcontrib>Lee, Dong Ho</creatorcontrib><creatorcontrib>Liang, David Tee</creatorcontrib><creatorcontrib>Zheng, Chuguang</creatorcontrib><title>Pyrolysis of palm oil wastes for enhanced production of hydrogen rich gases</title><title>Fuel processing technology</title><description>A study on pyrolysis of palm oil wastes in a countercurrent fixed bed was carried out, aiming to characterize the hydrogen rich gas products in view of enhanced energy recycling. The effects of temperature, residence time and catalyst adding on the yields and distribution of hydrogen rich gas products were investigated. The main gas species generated, as identified by Micro-GC, were H
2, CO, CO
2, CH
4 and trace amounts of C
2H
4 and C
2H
6. With temperature increasing from 500 °C to 900 °C, the total gas yield was enhanced greatly and reached the maximum value (∼
70 wt.%, on the raw biomass sample basis) at 900 °C with big portions of H
2 (33.49 vol.%) and CO (41.33 vol.%). Residence time showed a significant influence on the upgrading of H
2 and CO
2 yields. The optimum residence time (9 s) was found to get a higher H
2 yield (10.40 g/kg (daf)). The effect of adding chemicals (Ni, γ-Al
2O
3, Fe
2O
3 and La/Al
2O
3, etc.) on gas product yield was investigated and adding Ni showed the greatest catalytic effect with the maximum H
2 yield achieved at 29.78 g/kg (daf).</description><subject>Applied sciences</subject><subject>Biomass</subject><subject>Catalyst adding</subject><subject>Energy</subject><subject>Exact sciences and technology</subject><subject>Hydrogen</subject><subject>Natural energy</subject><subject>Palm oil wastes</subject><subject>Pyrolysis</subject><subject>Temperature</subject><issn>0378-3820</issn><issn>1873-7188</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQhi0EEqXwDxi8wJZwdpLaWZAQ4ktUggFmy3Hs1lUaF18Kyr_HVSuxMd3yvHf3PoRcMsgZsNnNKnfbTQwm5wCzHEQOwI7IhElRZIJJeUwmUAiZFZLDKTlDXAFAVdViQl7fxxi6ET3S4OhGd2safEd_NA4WqQuR2n6pe2Nbmi60WzP40O_Q5djGsLA9jd4s6UKjxXNy4nSH9uIwp-Tz8eHj_jmbvz293N_NM1OyYsjKgjem4lAVUEApasulsGUFTdVyNjPOsKZqOEswk41rXAu1aOqaiZlgGlpeTMn1fm_66GtrcVBrj8Z2ne5t2KLidSWBlzKB5R40MSBG69Qm-rWOo2KgdubUSu3NqZ05BUIlcyl2ddiv0ejOxdTf419WMsFFLRJ3u-dsKvvtbVRovN258tGaQbXB_3_oF5wghaw</recordid><startdate>20061001</startdate><enddate>20061001</enddate><creator>Yang, Haiping</creator><creator>Yan, Rong</creator><creator>Chen, Hanping</creator><creator>Lee, Dong Ho</creator><creator>Liang, David Tee</creator><creator>Zheng, Chuguang</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20061001</creationdate><title>Pyrolysis of palm oil wastes for enhanced production of hydrogen rich gases</title><author>Yang, Haiping ; Yan, Rong ; Chen, Hanping ; Lee, Dong Ho ; Liang, David Tee ; Zheng, Chuguang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c413t-432bc52053030479e287e450b5d216cfc1b5b21c4118bfbfd097b9917671a0d23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Applied sciences</topic><topic>Biomass</topic><topic>Catalyst adding</topic><topic>Energy</topic><topic>Exact sciences and technology</topic><topic>Hydrogen</topic><topic>Natural energy</topic><topic>Palm oil wastes</topic><topic>Pyrolysis</topic><topic>Temperature</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Haiping</creatorcontrib><creatorcontrib>Yan, Rong</creatorcontrib><creatorcontrib>Chen, Hanping</creatorcontrib><creatorcontrib>Lee, Dong Ho</creatorcontrib><creatorcontrib>Liang, David Tee</creatorcontrib><creatorcontrib>Zheng, Chuguang</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Fuel processing technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Haiping</au><au>Yan, Rong</au><au>Chen, Hanping</au><au>Lee, Dong Ho</au><au>Liang, David Tee</au><au>Zheng, Chuguang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pyrolysis of palm oil wastes for enhanced production of hydrogen rich gases</atitle><jtitle>Fuel processing technology</jtitle><date>2006-10-01</date><risdate>2006</risdate><volume>87</volume><issue>10</issue><spage>935</spage><epage>942</epage><pages>935-942</pages><issn>0378-3820</issn><eissn>1873-7188</eissn><coden>FPTEDY</coden><abstract>A study on pyrolysis of palm oil wastes in a countercurrent fixed bed was carried out, aiming to characterize the hydrogen rich gas products in view of enhanced energy recycling. The effects of temperature, residence time and catalyst adding on the yields and distribution of hydrogen rich gas products were investigated. The main gas species generated, as identified by Micro-GC, were H
2, CO, CO
2, CH
4 and trace amounts of C
2H
4 and C
2H
6. With temperature increasing from 500 °C to 900 °C, the total gas yield was enhanced greatly and reached the maximum value (∼
70 wt.%, on the raw biomass sample basis) at 900 °C with big portions of H
2 (33.49 vol.%) and CO (41.33 vol.%). Residence time showed a significant influence on the upgrading of H
2 and CO
2 yields. The optimum residence time (9 s) was found to get a higher H
2 yield (10.40 g/kg (daf)). The effect of adding chemicals (Ni, γ-Al
2O
3, Fe
2O
3 and La/Al
2O
3, etc.) on gas product yield was investigated and adding Ni showed the greatest catalytic effect with the maximum H
2 yield achieved at 29.78 g/kg (daf).</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.fuproc.2006.07.001</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Fuel processing technology, 2006-10, Vol.87 (10), p.935-942 |
| issn | 0378-3820 1873-7188 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_29580248 |
| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Biomass Catalyst adding Energy Exact sciences and technology Hydrogen Natural energy Palm oil wastes Pyrolysis Temperature |
| title | Pyrolysis of palm oil wastes for enhanced production of hydrogen rich gases |
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