Rare Earth Element Speciation in Miocene Brown Coals from the Sergeevskoe Deposit (Priamurie, Far East); Solid Fuel Chemistry; Vol. 56, iss. S1
| Parent link: | Solid Fuel Chemistry=Химия твердого топлива.— .— New York: Allerton Press, Inc. Vol. 56, iss. S1.— 2022.— P. 20-34 |
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| Altres autors: | , , , , , , , , |
| Sumari: | Title screen The concentration, speciation, and localization of rare earth elements in Miocene brown coals from the Sergeevskoe deposit (Amur oblast) have been studied. The total rare earth element content of the test coals (97.43 mg/kg) exceeds the clarke value by a factor of 1.5; the amount of light lanthanides (74.57 mg/kg) prevails over that of heavy ones (7.68 mg/kg). The main concentrators of lanthanides in Miocene brown coals are humic acids. The amount of rare earth elements in water-soluble, ion-exchange, silicate, and disulfide forms does not exceed 5% of the total content with the exception of scandium, 22% of which is associated with silicate minerals such as clays Текстовый файл AM_Agreement |
| Idioma: | anglès |
| Publicat: |
2022
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| Matèries: | |
| Accés en línia: | https://doi.org/10.3103/S0361521923010068 Статья на русском языке |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669399 |
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| 200 | 1 | |a Rare Earth Element Speciation in Miocene Brown Coals from the Sergeevskoe Deposit (Priamurie, Far East) |d Формы нахождения редкоземельных элементов в миоценовых бурых углях Сергеевского месторождения (Приамурье, Дальний Восток) |f V. I. Radomskaya, L. P. Shumilova, L. P. Noskova [et al.] | |
| 203 | |a Текст |c электронный |b визуальный | ||
| 283 | |a online_resource |2 RDAcarrier | ||
| 300 | |a Title screen | ||
| 320 | |a References: 46 tit | ||
| 330 | |a The concentration, speciation, and localization of rare earth elements in Miocene brown coals from the Sergeevskoe deposit (Amur oblast) have been studied. The total rare earth element content of the test coals (97.43 mg/kg) exceeds the clarke value by a factor of 1.5; the amount of light lanthanides (74.57 mg/kg) prevails over that of heavy ones (7.68 mg/kg). The main concentrators of lanthanides in Miocene brown coals are humic acids. The amount of rare earth elements in water-soluble, ion-exchange, silicate, and disulfide forms does not exceed 5% of the total content with the exception of scandium, 22% of which is associated with silicate minerals such as clays | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Solid Fuel Chemistry |l Химия твердого топлива |c New York |n Allerton Press, Inc. | |
| 463 | 1 | |t Vol. 56, iss. S1 |v P. 20-34 |d 2022 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a brown coals | |
| 610 | 1 | |a extraction | |
| 610 | 1 | |a rare earth element speciation | |
| 610 | 1 | |a бурый уголь | |
| 610 | 1 | |a добыча | |
| 610 | 1 | |a редкоземельные элементы | |
| 701 | 1 | |a Radomskaya |b V. I. |g Valentina Ivanovna | |
| 701 | 1 | |a Shumilova |b L. P. |g Lyudmila Pavlovna | |
| 701 | 1 | |a Noskova |b L. P. |g Lidiya Petrovna | |
| 701 | 1 | |a Sorokin |b A. P. |g Anatoly Petrovich | |
| 701 | 1 | |a Pavlova |b L. M. |g Lyudmila Mikhaylovna | |
| 701 | 1 | |a Dugin |b S. V. |g Sergey Vadimovich | |
| 701 | 1 | |a Soktoev |b B. R. |c Geochemist |c Associate Professor of the Department of Tomsk Polytechnic University, Candidate of Geological and Mineralogical Sciences |f 1990- |g Bulat Rinchinovich |y Tomsk |3 (RuTPU)RU\TPU\pers\34950 |9 18268 | |
| 701 | 1 | |a Poselyuzhnaya |b A. V. |g Anna Vladimirovna | |
| 701 | 1 | |a Ivanov |b V. V. |g Vladimir Viktorovich | |
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| 856 | 4 | |u https://doi.org/10.3103/S0361521923010068 |z https://doi.org/10.3103/S0361521923010068 | |
| 856 | 4 | |u https://doi.org/10.31857/S0023117723010061 |z Статья на русском языке | |
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