Annealing effect on the particle size and chemical composition of activated carbon obtained from vacuum furnace of teak sawdust
Activated carbon was produced from sawdust by using physical method in a high temperature vacuum furnace without additional chemical. Fast pyrolysis process was carried out prior in fluidized a bed furnace to produce char before activation process. Experiments were conducted to investigate the influ...
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| creator | Armynah, B Tahir, D Jaya, N |
| description | Activated carbon was produced from sawdust by using physical method in a high temperature vacuum furnace without additional chemical. Fast pyrolysis process was carried out prior in fluidized a bed furnace to produce char before activation process. Experiments were conducted to investigate the influence of various process parameters such as particle size, activation temperature and activation time on the quality of the activated carbon. In addition, the chemical composition studies were done by using x-ray fluorescence (XRF) spectroscopy. The crystallite sizes were calculated by using Scherer equation based on x-ray diffraction (XRD) spectroscopy data. The pyrolysis temperature and time were varied from 600°C to 900°C and from 3 hours to 6 hours, respectively. The particle size of activated carbon was increase with increasing temperature. The composition and crystallite size of the prepared activated carbon was compared with the non-activated carbon. The results indicated that the teak sawdust carbon could be employed as a low cost alternative to produce commercial activated carbon. |
| doi_str_mv | 10.1063/1.4897094 |
| format | Conference Proceeding |
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Fast pyrolysis process was carried out prior in fluidized a bed furnace to produce char before activation process. Experiments were conducted to investigate the influence of various process parameters such as particle size, activation temperature and activation time on the quality of the activated carbon. In addition, the chemical composition studies were done by using x-ray fluorescence (XRF) spectroscopy. The crystallite sizes were calculated by using Scherer equation based on x-ray diffraction (XRD) spectroscopy data. The pyrolysis temperature and time were varied from 600°C to 900°C and from 3 hours to 6 hours, respectively. The particle size of activated carbon was increase with increasing temperature. The composition and crystallite size of the prepared activated carbon was compared with the non-activated carbon. The results indicated that the teak sawdust carbon could be employed as a low cost alternative to produce commercial activated carbon.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.4897094</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>ACTIVATED CARBON ; Activation ; ANNEALING ; CHEMICAL COMPOSITION ; COMPARATIVE EVALUATIONS ; CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ; Crystallites ; Fluidized beds ; FLUORESCENCE ; Organic chemistry ; PARTICLE SIZE ; Process parameters ; PYROLYSIS ; Sawdust ; Spectrum analysis ; TEMPERATURE DEPENDENCE ; Vacuum furnaces ; X ray spectra ; X-RAY DIFFRACTION ; X-ray fluorescence ; X-RAY FLUORESCENCE ANALYSIS ; X-ray spectroscopy</subject><ispartof>AIP Conference Proceedings, 2014, Vol.1617 (1), p.21</ispartof><rights>2014 AIP Publishing LLC.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c286t-6839a011c03434775051411050650eb4c0950622d9742b67f902d7337bea3c3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,309,310,314,780,784,789,790,885,23930,23931,25140,27924,27925</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/22307906$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Armynah, B</creatorcontrib><creatorcontrib>Tahir, D</creatorcontrib><creatorcontrib>Jaya, N</creatorcontrib><title>Annealing effect on the particle size and chemical composition of activated carbon obtained from vacuum furnace of teak sawdust</title><title>AIP Conference Proceedings</title><description>Activated carbon was produced from sawdust by using physical method in a high temperature vacuum furnace without additional chemical. Fast pyrolysis process was carried out prior in fluidized a bed furnace to produce char before activation process. Experiments were conducted to investigate the influence of various process parameters such as particle size, activation temperature and activation time on the quality of the activated carbon. In addition, the chemical composition studies were done by using x-ray fluorescence (XRF) spectroscopy. The crystallite sizes were calculated by using Scherer equation based on x-ray diffraction (XRD) spectroscopy data. The pyrolysis temperature and time were varied from 600°C to 900°C and from 3 hours to 6 hours, respectively. The particle size of activated carbon was increase with increasing temperature. The composition and crystallite size of the prepared activated carbon was compared with the non-activated carbon. The results indicated that the teak sawdust carbon could be employed as a low cost alternative to produce commercial activated carbon.</description><subject>ACTIVATED CARBON</subject><subject>Activation</subject><subject>ANNEALING</subject><subject>CHEMICAL COMPOSITION</subject><subject>COMPARATIVE EVALUATIONS</subject><subject>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</subject><subject>Crystallites</subject><subject>Fluidized beds</subject><subject>FLUORESCENCE</subject><subject>Organic chemistry</subject><subject>PARTICLE SIZE</subject><subject>Process parameters</subject><subject>PYROLYSIS</subject><subject>Sawdust</subject><subject>Spectrum analysis</subject><subject>TEMPERATURE DEPENDENCE</subject><subject>Vacuum furnaces</subject><subject>X ray spectra</subject><subject>X-RAY DIFFRACTION</subject><subject>X-ray fluorescence</subject><subject>X-RAY FLUORESCENCE ANALYSIS</subject><subject>X-ray spectroscopy</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2014</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNo9kMtOwzAQRS0EEqWw4A8ssU4ZP2LHy6riJSGxgAW7yJk41CWNS-wUiQ2_jisQq5m5OjO6cwm5ZLBgoMQ1W8jKaDDyiMxYWbJCK6aOyQyyVHApXk_JWYwbAG60rmbkezkMzvZ-eKOu6xwmGgaa1o7u7Jg89o5G_-WoHVqKa7f1aHuKYbsL0Sef0dBRi8nvbXKZsGNz0Jpk_ZDnbgxburc4TVvaTeNg0R0WkrPvNNrPdorpnJx0to_u4q_OyfPtzcvqvnh8untYLR8L5JVKhaqEscAYgpBCal1CySRjUIIqwTUSweSW89ZoyRulOwO81ULoxlmBYk6ufq-GmHwd0SeHawz5dUw15wK0yeH9U7sxfEwupnoTDq77WHPGVU6TARc_pdhqsw</recordid><startdate>20140925</startdate><enddate>20140925</enddate><creator>Armynah, B</creator><creator>Tahir, D</creator><creator>Jaya, N</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20140925</creationdate><title>Annealing effect on the particle size and chemical composition of activated carbon obtained from vacuum furnace of teak sawdust</title><author>Armynah, B ; Tahir, D ; Jaya, N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c286t-6839a011c03434775051411050650eb4c0950622d9742b67f902d7337bea3c3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2014</creationdate><topic>ACTIVATED CARBON</topic><topic>Activation</topic><topic>ANNEALING</topic><topic>CHEMICAL COMPOSITION</topic><topic>COMPARATIVE EVALUATIONS</topic><topic>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</topic><topic>Crystallites</topic><topic>Fluidized beds</topic><topic>FLUORESCENCE</topic><topic>Organic chemistry</topic><topic>PARTICLE SIZE</topic><topic>Process parameters</topic><topic>PYROLYSIS</topic><topic>Sawdust</topic><topic>Spectrum analysis</topic><topic>TEMPERATURE DEPENDENCE</topic><topic>Vacuum furnaces</topic><topic>X ray spectra</topic><topic>X-RAY DIFFRACTION</topic><topic>X-ray fluorescence</topic><topic>X-RAY FLUORESCENCE ANALYSIS</topic><topic>X-ray spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Armynah, B</creatorcontrib><creatorcontrib>Tahir, D</creatorcontrib><creatorcontrib>Jaya, N</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Armynah, B</au><au>Tahir, D</au><au>Jaya, N</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Annealing effect on the particle size and chemical composition of activated carbon obtained from vacuum furnace of teak sawdust</atitle><btitle>AIP Conference Proceedings</btitle><date>2014-09-25</date><risdate>2014</risdate><volume>1617</volume><issue>1</issue><epage>21</epage><issn>0094-243X</issn><eissn>1551-7616</eissn><abstract>Activated carbon was produced from sawdust by using physical method in a high temperature vacuum furnace without additional chemical. Fast pyrolysis process was carried out prior in fluidized a bed furnace to produce char before activation process. Experiments were conducted to investigate the influence of various process parameters such as particle size, activation temperature and activation time on the quality of the activated carbon. In addition, the chemical composition studies were done by using x-ray fluorescence (XRF) spectroscopy. The crystallite sizes were calculated by using Scherer equation based on x-ray diffraction (XRD) spectroscopy data. The pyrolysis temperature and time were varied from 600°C to 900°C and from 3 hours to 6 hours, respectively. The particle size of activated carbon was increase with increasing temperature. The composition and crystallite size of the prepared activated carbon was compared with the non-activated carbon. The results indicated that the teak sawdust carbon could be employed as a low cost alternative to produce commercial activated carbon.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4897094</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP Conference Proceedings, 2014, Vol.1617 (1), p.21 |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_osti_scitechconnect_22307906 |
| source | AIP Journals Complete |
| subjects | ACTIVATED CARBON Activation ANNEALING CHEMICAL COMPOSITION COMPARATIVE EVALUATIONS CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY Crystallites Fluidized beds FLUORESCENCE Organic chemistry PARTICLE SIZE Process parameters PYROLYSIS Sawdust Spectrum analysis TEMPERATURE DEPENDENCE Vacuum furnaces X ray spectra X-RAY DIFFRACTION X-ray fluorescence X-RAY FLUORESCENCE ANALYSIS X-ray spectroscopy |
| title | Annealing effect on the particle size and chemical composition of activated carbon obtained from vacuum furnace of teak sawdust |
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