Тип публикации: статья из журнала
Год издания: 2015
Идентификатор DOI: 10.1134/S107042721501005X
Аннотация: Dressing processes of platinum metal concentrates (CP-1 and CP-2) in acid and alkaline media under autoclave conditions were studied. The optimal recovery conditions (time-, temperature-, and concentration-related) of impurity elements were found for the temperature range under study. It was demonstrated that the predominant changeПоказать полностьюs occur during the first 30-60 min. Use of reducing agents can preclude transfer of noble metals into solution in leaching of impurity elements.
Журнал: RUSSIAN JOURNAL OF APPLIED CHEMISTRY
Выпуск журнала: Vol. 88, Is. 1
Номера страниц: 31-34
ISSN журнала: 10704272
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER