Physicochemical efficiency of electroflotation of finely divided carbon nanomaterial from aqueous solutions containing surfactants
- Авторы: Meshalkin V.P.1,2, Kolesnikov V.A.1, Desyatov A.V.1, Milyutina A.D.1, Kolesnikov A.V.1
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Учреждения:
- Mendeleev University of Chemical Technology of Russia
- Kurnakov Institute of General and Inorganic Chemistry
- Выпуск: Том 476, № 1 (2017)
- Страницы: 219-222
- Раздел: Chemical Technology
- URL: https://journal-vniispk.ru/0012-5008/article/view/154073
- DOI: https://doi.org/10.1134/S001250081709004X
- ID: 154073
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Аннотация
Electroflotation of finely divided carbon nanomaterials—carbon nanoflakes (CNFls)—from aqueous solutions with a wide pH range of 3.0 to 11.0 in the presence of surfactants of various types was studied experimentally. The efficiency indices were determined for the electroflotation of CNFls from CNFls–surfactant–Na2SO4 solutions in the presence of a coagulant (iron(III) chloride) and flocculants, which enabled one to find the optimal conditions for electroflotation of carbon nanomaterials.
Об авторах
V. Meshalkin
Mendeleev University of Chemical Technology of Russia; Kurnakov Institute of General and Inorganic Chemistry
Email: artkoles@list.ru
Россия, Moscow, 127047; Moscow, 119991
V. Kolesnikov
Mendeleev University of Chemical Technology of Russia
Email: artkoles@list.ru
Россия, Moscow, 127047
A. Desyatov
Mendeleev University of Chemical Technology of Russia
Email: artkoles@list.ru
Россия, Moscow, 127047
A. Milyutina
Mendeleev University of Chemical Technology of Russia
Email: artkoles@list.ru
Россия, Moscow, 127047
A. Kolesnikov
Mendeleev University of Chemical Technology of Russia
Автор, ответственный за переписку.
Email: artkoles@list.ru
Россия, Moscow, 127047
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