Temperature Effect on the Thermal Dissolution of Coal
The main process characteristics of the thermal dissolution of grade Zh coal in the anthracene fraction of coking tar depending on temperature and reaction time were determined. It was established that the effective extraction of quinoline-soluble products occurred in a temperature range of coal con...
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| Veröffentlicht in: | Solid fuel chemistry 2018-05, Vol.52 (3), p.163-168 |
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| container_end_page | 168 |
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| container_issue | 3 |
| container_start_page | 163 |
| container_title | Solid fuel chemistry |
| container_volume | 52 |
| creator | Kuznetsov, P. N. Kamenskii, E. S. Kolesnikova, S. M. Buryukin, F. A. Perminov, N. V. Pavlenko, N. I. Fetisova, O. Yu |
| description | The main process characteristics of the thermal dissolution of grade Zh coal in the anthracene fraction of coking tar depending on temperature and reaction time were determined. It was established that the effective extraction of quinoline-soluble products occurred in a temperature range of coal conversion into a plastic state. The process proceeded selectively; at 350–380°C, the yield of the quinoline-soluble products was 71–75%. In this case, the yield of toluene-soluble products did not exceed 10%, and the yield of gas was 0.5%. At a higher temperature and a long reaction time (>2 h), a sharp decrease in the characteristics of thermal dissolution occurred. |
| doi_str_mv | 10.3103/S0361521918030060 |
| format | Article |
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N. ; Kamenskii, E. S. ; Kolesnikova, S. M. ; Buryukin, F. A. ; Perminov, N. V. ; Pavlenko, N. I. ; Fetisova, O. Yu</creator><creatorcontrib>Kuznetsov, P. N. ; Kamenskii, E. S. ; Kolesnikova, S. M. ; Buryukin, F. A. ; Perminov, N. V. ; Pavlenko, N. I. ; Fetisova, O. Yu</creatorcontrib><description>The main process characteristics of the thermal dissolution of grade Zh coal in the anthracene fraction of coking tar depending on temperature and reaction time were determined. It was established that the effective extraction of quinoline-soluble products occurred in a temperature range of coal conversion into a plastic state. The process proceeded selectively; at 350–380°C, the yield of the quinoline-soluble products was 71–75%. In this case, the yield of toluene-soluble products did not exceed 10%, and the yield of gas was 0.5%. At a higher temperature and a long reaction time (>2 h), a sharp decrease in the characteristics of thermal dissolution occurred.</description><identifier>ISSN: 0361-5219</identifier><identifier>EISSN: 1934-8029</identifier><identifier>DOI: 10.3103/S0361521918030060</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Anthracene ; Chemistry ; Chemistry and Materials Science ; Coal ; Coking ; Dissolution ; Physical Chemistry ; Quinoline ; Reaction time ; Temperature effects ; Toluene</subject><ispartof>Solid fuel chemistry, 2018-05, Vol.52 (3), p.163-168</ispartof><rights>Allerton Press, Inc. 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-4bda481d33f31a4ac7a992135d0b0b66a115934352f4000545ca9130f4c2664f3</citedby><cites>FETCH-LOGICAL-c316t-4bda481d33f31a4ac7a992135d0b0b66a115934352f4000545ca9130f4c2664f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.3103/S0361521918030060$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.3103/S0361521918030060$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Kuznetsov, P. 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In this case, the yield of toluene-soluble products did not exceed 10%, and the yield of gas was 0.5%. At a higher temperature and a long reaction time (>2 h), a sharp decrease in the characteristics of thermal dissolution occurred.</description><subject>Anthracene</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Coal</subject><subject>Coking</subject><subject>Dissolution</subject><subject>Physical Chemistry</subject><subject>Quinoline</subject><subject>Reaction time</subject><subject>Temperature effects</subject><subject>Toluene</subject><issn>0361-5219</issn><issn>1934-8029</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kDFPwzAQhS0EEqHwA9giMQfufLaJRxRKQarEQJkjN7Vpq6QOdjLw73EVJAbEdNLd-949PcauEW4Jge7egBRKjhpLIAAFJyxDTaIogetTlh3PxfF-zi5i3ANIqUvImFzZrrfBDGOw-dw52wy5P-TD1uarrQ2dafPHXYy-HYdd2nuXV960l-zMmTbaq585Y-9P81X1XCxfFy_Vw7JoCNVQiPXGiBI3RI7QCNPcG605ktzAGtZKGUSZMpLkTkCKJGRjNBI40XClhKMZu5l8--A_RxuHeu_HcEgvaw4y0QSCJxVOqib4GIN1dR92nQlfNUJ9bKf-005i-MTEpD182PDr_D_0Dc5qYz8</recordid><startdate>20180501</startdate><enddate>20180501</enddate><creator>Kuznetsov, P. N.</creator><creator>Kamenskii, E. S.</creator><creator>Kolesnikova, S. M.</creator><creator>Buryukin, F. A.</creator><creator>Perminov, N. V.</creator><creator>Pavlenko, N. I.</creator><creator>Fetisova, O. Yu</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20180501</creationdate><title>Temperature Effect on the Thermal Dissolution of Coal</title><author>Kuznetsov, P. N. ; Kamenskii, E. S. ; Kolesnikova, S. M. ; Buryukin, F. A. ; Perminov, N. V. ; Pavlenko, N. I. ; Fetisova, O. 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It was established that the effective extraction of quinoline-soluble products occurred in a temperature range of coal conversion into a plastic state. The process proceeded selectively; at 350–380°C, the yield of the quinoline-soluble products was 71–75%. In this case, the yield of toluene-soluble products did not exceed 10%, and the yield of gas was 0.5%. At a higher temperature and a long reaction time (>2 h), a sharp decrease in the characteristics of thermal dissolution occurred.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.3103/S0361521918030060</doi><tpages>6</tpages></addata></record> |
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| ispartof | Solid fuel chemistry, 2018-05, Vol.52 (3), p.163-168 |
| issn | 0361-5219 1934-8029 |
| language | eng |
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| subjects | Anthracene Chemistry Chemistry and Materials Science Coal Coking Dissolution Physical Chemistry Quinoline Reaction time Temperature effects Toluene |
| title | Temperature Effect on the Thermal Dissolution of Coal |
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