Thermogravimetric and Rock-Eval Studies Of Coal Properties and Coal Rank
A wide range of coal ranks from lignite to anthracite has been investigated using thermogravimetric analysis (TGA). The derivative peak maximum for volatile matter evolution shows a strong correlation (r 2 = 0.998) with vitrinite reflectance, thereby providing a convenient measure of degree of coali...
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| Veröffentlicht in: | Energy & fuels 1999-03, Vol.13 (2), p.396-400 |
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| container_title | Energy & fuels |
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| creator | Huang, He Wang, Shaojie Wang, Keyu Klein, M. T Calkins, W. H Davis, Alan |
| description | A wide range of coal ranks from lignite to anthracite has been investigated using thermogravimetric analysis (TGA). The derivative peak maximum for volatile matter evolution shows a strong correlation (r 2 = 0.998) with vitrinite reflectance, thereby providing a convenient measure of degree of coalification (coal rank) without requiring the equipment of and more time-consuming petrographic analysis. T max by the Rock-Eval method also shows a positive although somewhat poorer correlation (r 2 = 0.856) with vitrinite reflectance. TGA also reproduces the components of the proximate analysis of coal. |
| doi_str_mv | 10.1021/ef980088q |
| format | Article |
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TGA also reproduces the components of the proximate analysis of coal.</description><identifier>ISSN: 0887-0624</identifier><identifier>EISSN: 1520-5029</identifier><identifier>DOI: 10.1021/ef980088q</identifier><identifier>CODEN: ENFUEM</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Applied sciences ; Coal and derived products ; Energy ; Exact sciences and technology ; Fuels ; Structure, chemical and physical properties</subject><ispartof>Energy & fuels, 1999-03, Vol.13 (2), p.396-400</ispartof><rights>Copyright © 1999 American Chemical Society</rights><rights>1999 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a347t-67171d6b332edd87b147f2850100dcf4f8717362797fa79314ef1c3f2eb8e7e83</citedby><cites>FETCH-LOGICAL-a347t-67171d6b332edd87b147f2850100dcf4f8717362797fa79314ef1c3f2eb8e7e83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ef980088q$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ef980088q$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,2763,23929,23930,25139,27075,27923,27924,56737,56787</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1713965$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Huang, He</creatorcontrib><creatorcontrib>Wang, Shaojie</creatorcontrib><creatorcontrib>Wang, Keyu</creatorcontrib><creatorcontrib>Klein, M. 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TGA also reproduces the components of the proximate analysis of coal.</description><subject>Applied sciences</subject><subject>Coal and derived products</subject><subject>Energy</subject><subject>Exact sciences and technology</subject><subject>Fuels</subject><subject>Structure, chemical and physical properties</subject><issn>0887-0624</issn><issn>1520-5029</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNpt0D1PwzAQBmALgUQpDPyDDDAwGM52_JERVYUiVWppy8JiuY4N6UdS7LSCf09KUFmYLL9-zqc7hC4J3BKg5M75TAEo9XGEOoRTwBxodow6TSQxCJqeorMYFwAgmOIdNJi9u7Cu3oLZFWtXh8ImpsyTSWWXuL8zq2Rab_PCxWTkk17V3Meh2rhQ76M9_MkmplyeoxNvVtFd_J5d9PLQn_UGeDh6fOrdD7FhqayxkESSXMwZoy7PlZyTVHqqOBCA3PrUqwYwQWUmvZEZI6nzxDJP3Vw56RTropv2XxuqGIPzehOKtQlfmoDer0AfVtDYq9ZuTLRm5YMpbRH_CiRhmeANwy0rYu0-D88mLLWQTHI9G0_1q5wMqOBUPzf-uvXGRr2otqFsBv6n_Tdh83Ty</recordid><startdate>19990301</startdate><enddate>19990301</enddate><creator>Huang, He</creator><creator>Wang, Shaojie</creator><creator>Wang, Keyu</creator><creator>Klein, M. 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H ; Davis, Alan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a347t-67171d6b332edd87b147f2850100dcf4f8717362797fa79314ef1c3f2eb8e7e83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Applied sciences</topic><topic>Coal and derived products</topic><topic>Energy</topic><topic>Exact sciences and technology</topic><topic>Fuels</topic><topic>Structure, chemical and physical properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Huang, He</creatorcontrib><creatorcontrib>Wang, Shaojie</creatorcontrib><creatorcontrib>Wang, Keyu</creatorcontrib><creatorcontrib>Klein, M. T</creatorcontrib><creatorcontrib>Calkins, W. 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The derivative peak maximum for volatile matter evolution shows a strong correlation (r 2 = 0.998) with vitrinite reflectance, thereby providing a convenient measure of degree of coalification (coal rank) without requiring the equipment of and more time-consuming petrographic analysis. T max by the Rock-Eval method also shows a positive although somewhat poorer correlation (r 2 = 0.856) with vitrinite reflectance. TGA also reproduces the components of the proximate analysis of coal.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/ef980088q</doi><tpages>5</tpages></addata></record> |
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| ispartof | Energy & fuels, 1999-03, Vol.13 (2), p.396-400 |
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| language | eng |
| recordid | cdi_crossref_primary_10_1021_ef980088q |
| source | ACS Publications |
| subjects | Applied sciences Coal and derived products Energy Exact sciences and technology Fuels Structure, chemical and physical properties |
| title | Thermogravimetric and Rock-Eval Studies Of Coal Properties and Coal Rank |
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