Rare Earth Elements in Brown Coals from the Azeysk Deposit of the Irkutsk Coal Basin

Rare Earth Elements in Brown Coals from the Azeysk Deposit of the Irkutsk Coal Basin Научная публикация

Журнал

Chemistry for Sustainable Development
ISSN: 1817-1818

Вых. Данные

Год: 2024, Том: 32, Номер: 5, Страницы: 671-677 Страниц : 7 DOI: 10.15372/CSD2024602

Авторы

Shatskaya S.S. , Derevyagina I.A. , Glazyrina N.F. , Gapon'ko A.V.

Организации

1	Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia

An efficient procedure for sample preparation and determination of rare earth elements (REE) in the brown coals of the Azeysk by a highly sensitive method, mass spectrometry with inductively coupled argon plasma, has been developed. The relative standard deviations in REE determination by the semi-quantitative and quantitative methods do not exceed 15 and 8 wt%, respectively. The total content of rare earth elements is 0.92 ± 0.07 kg/t of coal, which was verified by an independent spectrophotometric method with аrsenazo III.

Shatskaya S.S. , Derevyagina I.A. , Glazyrina N.F. , Gapon'ko A.V.
Rare Earth Elements in Brown Coals from the Azeysk Deposit of the Irkutsk Coal Basin
Chemistry for Sustainable Development. 2024. V.32. N5. P.671-677. DOI: 10.15372/CSD2024602 WOS РИНЦ OpenAlex

Шацкая С.С. , Деревягина И.А. , Глазырина Н.Ф. , Гапонько А.В.
Редкоземельные элементы в бурых углях Азейского месторождения Иркутского угольного бассейна
Химия в интересах устойчивого развития. 2024. Т.32. №5. С.691-697. DOI: 10.15372/KhUR2024602 РИНЦ CAPlus OpenAlex

Поступила в редакцию:	22 мая 2024 г.
Принята к публикации:	30 авг. 2024 г.
Опубликована online:	16 янв. 2025 г.

Web of science:	WOS:001421800600001
РИНЦ:	79629430
OpenAlex:	W4408943934