Resistance of Fe–Ni–Co Arsenides under Oxidizing Conditions, Schlema–Alberoda Deposit, Saxony, Germany
- Авторы: Sergeeva I.A.1, Perova E.N.1, Schlothauer T.2
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Учреждения:
- Institute of Geosciences, Saint Petersburg State University
- Technische Universität Bergakademie Freiberg
- Выпуск: Том 61, № 7 (2019)
- Страницы: 663-670
- Раздел: Minerals and Mineral Parageneses
- URL: https://ogarev-online.ru/1075-7015/article/view/215560
- DOI: https://doi.org/10.1134/S1075701519070109
- ID: 215560
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Аннотация
The results of experimental modeling of the arsenic transition from natural arsenides to mobile oxidized species in the near-surface environment are discussed. The experiment has been carried out with the samples collected from the dump of the Schlema-Alberoda deposit. Arsenides (safflorite, löllingite, nickeline, rammelsbergite) have been dissolved in acidic and near-neutral oxidative media for a month. As a result, the new data on arsenic leaching capability in order to form new phases (annabergite, scorodite, and iron hydroxides) have been obtained.
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Об авторах
I. Sergeeva
Institute of Geosciences, Saint Petersburg State University
Автор, ответственный за переписку.
Email: soki123@list.ru
Россия, Saint Petersburg, 119034
E. Perova
Institute of Geosciences, Saint Petersburg State University
Email: soki123@list.ru
Россия, Saint Petersburg, 119034
T. Schlothauer
Technische Universität Bergakademie Freiberg
Email: soki123@list.ru
Германия, Freiberg, 09599
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