Российский химико-технологический университет им. Д. И. Менделеева, Москва, Россия:

Почиталкина И. А., доцент, канд. техн. наук, pochitalkina@list.ru
Филенко И. А., аспирант
Петропавловский И. А., проф., д-р техн. наук

Исследован процесс извлечения фосфора и примесных металлов из бедной фосфоритовой руды Полпинского месторождения слабыми органическими кислотами и азотной кислотой при температуре 25 °C.

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