Research on the thermal decomposition of Mongolian Baganuur lignite and Naryn sukhait bituminous coal
<p>The technical characteristics, elemental composition of the organic and mineral matters, ash melting behaviors and carbonization and gasification reactivities of coals from Baganuur and Naryn sukhait deposits were investigated. The results of proximate and ultimate analysis confirmed that t...
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| Format: | Article |
| Language: | English |
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Mongolian Academy of Sciences
2016-03-01
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| Series: | Mongolian Journal of Chemistry |
| Subjects: | |
| Online Access: | http://www.mongoliajol.info/index.php/MJC/article/view/665 |
| _version_ | 1819091892285997056 |
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| author | A. Ariunaa D. Bernhardt M. Beckmann K. Gebauer N. Hack A. Seifert R. Fischer S. Unz J. Narangerel B. Purevsuren |
| author_facet | A. Ariunaa D. Bernhardt M. Beckmann K. Gebauer N. Hack A. Seifert R. Fischer S. Unz J. Narangerel B. Purevsuren |
| author_sort | A. Ariunaa |
| collection | DOAJ |
| description | <p>The technical characteristics, elemental composition of the organic and mineral matters, ash melting behaviors and carbonization and gasification reactivities of coals from Baganuur and Naryn sukhait deposits were investigated. The results of proximate and ultimate analysis confirmed that the coal from Baganuur deposit can be graded as a low rank lignite B2 mark coal and Naryn sukhait coal is a bituminous G mark one. The carbonization and gasification experiments were performed using TGA apparatus and fixed bed quartz reactor. The data obtained with two experimental reactors showed that Baganuur lignite had lower thermal stability and much higher CO<sub>2</sub> gasification reactivity at 950°C as compared to those for Naryn sukhait bituminous coal.</p><p>Mongolian Journal of Chemistry 16 (42), 2015, 22-29</p> |
| first_indexed | 2024-12-21T22:46:56Z |
| format | Article |
| id | doaj.art-2c839b42d3354467a49b298637019b25 |
| institution | Directory Open Access Journal |
| issn | 2226-6739 2414-0082 |
| language | English |
| last_indexed | 2024-12-21T22:46:56Z |
| publishDate | 2016-03-01 |
| publisher | Mongolian Academy of Sciences |
| record_format | Article |
| series | Mongolian Journal of Chemistry |
| spelling | doaj.art-2c839b42d3354467a49b298637019b252022-12-21T18:47:40ZengMongolian Academy of SciencesMongolian Journal of Chemistry2226-67392414-00822016-03-01160222910.5564/mjc.v16i0.665621Research on the thermal decomposition of Mongolian Baganuur lignite and Naryn sukhait bituminous coalA. Ariunaa0D. Bernhardt1M. Beckmann2K. Gebauer3N. Hack4A. Seifert5R. Fischer6S. Unz7J. Narangerel8B. Purevsuren9Institute of Chemistry and Chemical Technology, MAS, Peace ave., Ulaanbaatar 13330Institute of Process Engineering and Environmental Technology, Technical University of Dresden, George-Bähr-Straße 3b, 01069 DresdenInstitute of Process Engineering and Environmental Technology, Technical University of Dresden, George-Bähr-Straße 3b, 01069 DresdenInstitute of Process Engineering and Environmental Technology, Technical University of Dresden, George-Bähr-Straße 3b, 01069 DresdenInstitute of Process Engineering and Environmental Technology, Technical University of Dresden, George-Bähr-Straße 3b, 01069 DresdenInstitute of Process Engineering and Environmental Technology, Technical University of Dresden, George-Bähr-Straße 3b, 01069 DresdenInstitute of Process Engineering and Environmental Technology, Technical University of Dresden, George-Bähr-Straße 3b, 01069 DresdenInstitute of Process Engineering and Environmental Technology, Technical University of Dresden, George-Bähr-Straße 3b, 01069 DresdenMining Research Laboratory, Mineral Resource Authority of Mongolia, Chingis ave., UlaanbaatarInstitute of Chemistry and Chemical Technology, MAS, Peace ave., Ulaanbaatar 13330<p>The technical characteristics, elemental composition of the organic and mineral matters, ash melting behaviors and carbonization and gasification reactivities of coals from Baganuur and Naryn sukhait deposits were investigated. The results of proximate and ultimate analysis confirmed that the coal from Baganuur deposit can be graded as a low rank lignite B2 mark coal and Naryn sukhait coal is a bituminous G mark one. The carbonization and gasification experiments were performed using TGA apparatus and fixed bed quartz reactor. The data obtained with two experimental reactors showed that Baganuur lignite had lower thermal stability and much higher CO<sub>2</sub> gasification reactivity at 950°C as compared to those for Naryn sukhait bituminous coal.</p><p>Mongolian Journal of Chemistry 16 (42), 2015, 22-29</p>http://www.mongoliajol.info/index.php/MJC/article/view/665lignite, bituminous, carbonization, gasification, mass loss, mass loss rate |
| spellingShingle | A. Ariunaa D. Bernhardt M. Beckmann K. Gebauer N. Hack A. Seifert R. Fischer S. Unz J. Narangerel B. Purevsuren Research on the thermal decomposition of Mongolian Baganuur lignite and Naryn sukhait bituminous coal Mongolian Journal of Chemistry lignite, bituminous, carbonization, gasification, mass loss, mass loss rate |
| title | Research on the thermal decomposition of Mongolian Baganuur lignite and Naryn sukhait bituminous coal |
| title_full | Research on the thermal decomposition of Mongolian Baganuur lignite and Naryn sukhait bituminous coal |
| title_fullStr | Research on the thermal decomposition of Mongolian Baganuur lignite and Naryn sukhait bituminous coal |
| title_full_unstemmed | Research on the thermal decomposition of Mongolian Baganuur lignite and Naryn sukhait bituminous coal |
| title_short | Research on the thermal decomposition of Mongolian Baganuur lignite and Naryn sukhait bituminous coal |
| title_sort | research on the thermal decomposition of mongolian baganuur lignite and naryn sukhait bituminous coal |
| topic | lignite, bituminous, carbonization, gasification, mass loss, mass loss rate |
| url | http://www.mongoliajol.info/index.php/MJC/article/view/665 |
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