Отправить статью по E-mail Purification of Crude Ammonium Perrhenate from Potassium by Recrystallization, Sorption, and Membrane Electrodialysis
- Авторы: Zagorodnyaya A.N.1, Abisheva Z.S.1, Agapova L.Y.1, Sharipova A.S.1
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Учреждения:
- AO Institute of Metallurgy and Ore Beneficiation
- Выпуск: Том 53, № 5 (2019)
- Страницы: 841-847
- Раздел: Technology of Inorganic Compounds and Materials
- URL: https://journals.rcsi.science/0040-5795/article/view/173122
- DOI: https://doi.org/10.1134/S0040579519050233
- ID: 173122
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Аннотация
The results of experiments on preparing pure (marketable) salt from crude salt of ammonium perrhenate are presented; the pure salt is rigidly standardized in elements–impurities and rhenium by recrystallization, sorption, and membrane electrodialysis. AP-0 salt is obtained from solutions purified from elements–impurities by recrystallization, AP-00 salt is obtained by sorption, and the salt purer than AP-00 is obtained by electrodialysis. The advantages and disadvantages of each of the methods are specified.
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A. Zagorodnyaya
AO Institute of Metallurgy and Ore Beneficiation
Автор, ответственный за переписку.
Email: alinazag39@mail.ru
Казахстан, Almaty, 050010
Z. Abisheva
AO Institute of Metallurgy and Ore Beneficiation
Email: alinazag39@mail.ru
Казахстан, Almaty, 050010
L. Agapova
AO Institute of Metallurgy and Ore Beneficiation
Email: alinazag39@mail.ru
Казахстан, Almaty, 050010
A. Sharipova
AO Institute of Metallurgy and Ore Beneficiation
Email: alinazag39@mail.ru
Казахстан, Almaty, 050010
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