Modes of occurrence of rare earth elements in peat from Western Siberia
| Parent link: | Journal of Geochemical Exploration Vol. 184, pt. A.— 2017.— [P. 40-48] |
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| Awduron Corfforaethol: | , |
| Awduron Eraill: | , , , , , , |
| Crynodeb: | Title screen Selective leaching of rare earth elements (REE) from peat samples from Western Siberia indicates unanticipated modes of r occurrence. It has been determined that from 40 to 80% of the total REE in the peat is accounted for in the hydrolyzable and water-soluble substances, 10–30% of the REE is concentrated in humic acids. Minerals in peat play a minor role in the accumulation of REE. In general, no > 25% of REE is accounted for in mineral association. Among the mineral forms of REE in peat, clastogenic phosphates (monazite, xenotime, crandallite group) and zircon are the dominant hosts. REE are distributed in different phases of the peat: the water-soluble and hydrolyzable substances are relatively enriched in light REE, and humic substances are enriched in heavy REE. Режим доступа: по договору с организацией-держателем ресурса |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
2017
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| Pynciau: | |
| Mynediad Ar-lein: | https://doi.org/10.1016/j.gexplo.2017.10.012 |
| Fformat: | Electronig Pennod Llyfr |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656700 |
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| 200 | 1 | |a Modes of occurrence of rare earth elements in peat from Western Siberia |f S. I. Arbuzov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 47-48 (62 tit.)] | ||
| 330 | |a Selective leaching of rare earth elements (REE) from peat samples from Western Siberia indicates unanticipated modes of r occurrence. It has been determined that from 40 to 80% of the total REE in the peat is accounted for in the hydrolyzable and water-soluble substances, 10–30% of the REE is concentrated in humic acids. Minerals in peat play a minor role in the accumulation of REE. In general, no > 25% of REE is accounted for in mineral association. Among the mineral forms of REE in peat, clastogenic phosphates (monazite, xenotime, crandallite group) and zircon are the dominant hosts. REE are distributed in different phases of the peat: the water-soluble and hydrolyzable substances are relatively enriched in light REE, and humic substances are enriched in heavy REE. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of Geochemical Exploration | ||
| 463 | |t Vol. 184, pt. A |v [P. 40-48] |d 2017 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a peat | |
| 610 | 1 | |a rare earth elements | |
| 610 | 1 | |a modes of occurrence | |
| 610 | 1 | |a conditions of peat formation | |
| 610 | 1 | |a торф | |
| 610 | 1 | |a редкоземельные элементы | |
| 610 | 1 | |a возникновение | |
| 610 | 1 | |a формирование | |
| 701 | 1 | |a Arbuzov |b S. I. |c Russian geologist and geochemist |c Professor of Tomsk Polytechnic University, Doctor of geological and mineralogical sciences |f 1959- |g Sergey Ivanovich |3 (RuTPU)RU\TPU\pers\29713 |9 14207 | |
| 701 | 1 | |a Maslov |b S. G. |c Chemical Engineer |c Associate Professor of Tomsk Polytechnic University, Candidate of technical science |f 1939- |g Stanislav Grigorevich |3 (RuTPU)RU\TPU\pers\31285 | |
| 701 | 1 | |a Finkelman |b R. B. |g Robert Barr | |
| 701 | 1 | |a Mezhibor |b A. M. |c geoecology, specialist in the field of environmental Geochemistry |c associate Professor of Tomsk Polytechnic University |f 1982- |g Antonina Mikhailovna |3 (RuTPU)RU\TPU\pers\32563 | |
| 701 | 1 | |a Iljenok (Il'enok) |b S. S. |c geochemist |c assistant Professor of Tomsk Polytechnic Institute |f 1986- |g Sergey Sergeevich |3 (RuTPU)RU\TPU\pers\35195 |9 18460 | |
| 701 | 1 | |a Blokhin |b M. G. |g Maksim Gennadjevich | |
| 701 | 1 | |a Peregudina |b E. V. |c engineer |c senior lecturer at Tomsk Polytechnic University, Candidate of geological and mineralogical sciences |f 1975- |g Elena Vladimirovna |3 (RuTPU)RU\TPU\pers\39897 |9 21155 | |
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