Flotation of Calcium Minerals with Combination of Reagents of Different Molecular Structure
- Авторлар: Shepeta E.D.1, Ignatkina V.A.2, Kondrat’ev S.A.3, Samatova L.A.2
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Мекемелер:
- Institute of Mining, Far East Branch
- National University of Science and Technology-MISIS
- Chinakal Institute of Mining, Siberian Branch
- Шығарылым: Том 55, № 6 (2019)
- Беттер: 970-983
- Бөлім: Mineral Dressing
- URL: https://ogarev-online.ru/1062-7391/article/view/184785
- DOI: https://doi.org/10.1134/S1062739119066368
- ID: 184785
Дәйексөз келтіру
Аннотация
The influence of non-ionic compounds in combination with sodium oleate on the contrast behavior of flotation response of calcium minerals is investigated theoretically and experimentally. The flotation and adsorption analyses are carried out with monomineral fractions of calcite and scheelite, while the flotation process analysis is conducted with an ore material screened into size grades of -44 and -15 urn. The process conditions of the highest difference in adsorption of oleate and contrast in extraction of scheelite and calcite are found. The conditions of the maximum depression of calcite in the rougher flotation circuit are determined.
Авторлар туралы
E. Shepeta
Institute of Mining, Far East Branch
Хат алмасуға жауапты Автор.
Email: elenashepeta56@mail.ru
Ресей, Khabarovsk, 680000
V. Ignatkina
National University of Science and Technology-MISIS
Хат алмасуға жауапты Автор.
Email: woda@mail.ru
Ресей, Moscow, 119049
S. Kondrat’ev
Chinakal Institute of Mining, Siberian Branch
Хат алмасуға жауапты Автор.
Email: kondr@misd.ru
Ресей, Novosibirsk, 630091
L. Samatova
National University of Science and Technology-MISIS
Email: kondr@misd.ru
Ресей, Moscow, 119049
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