Influence of modified spent motor oil on the wettability of coal
- Авторы: Patrakov Y.1, Semenova S.1, Usanina A.1
-
Учреждения:
- Coal Institute, Siberian Branch
- Выпуск: Том 60, № 8 (2017)
- Страницы: 322-325
- Раздел: Chemistry
- URL: https://journals.rcsi.science/1068-364X/article/view/226318
- DOI: https://doi.org/10.3103/S1068364X17080038
- ID: 226318
Цитировать
Аннотация
Apolar hydrocarbon fractions of petroleum are widely used as flotation reagents in coal enrichment. The influence of preliminary coal treatment with spent motor oils on the wettability of the coal surface by water is studied. Modification of the oil with ozone and hydrogen peroxide and also by thermal oxidation increases the surface hydration of the treated coal and reduces the wetting of the coal in comparison with the initial apolar oil.
Ключевые слова
Об авторах
Yu. Patrakov
Coal Institute, Siberian Branch
Автор, ответственный за переписку.
Email: yupat@icc.kemsc.ru
Россия, Kemerovo
S. Semenova
Coal Institute, Siberian Branch
Email: yupat@icc.kemsc.ru
Россия, Kemerovo
A. Usanina
Coal Institute, Siberian Branch
Email: yupat@icc.kemsc.ru
Россия, Kemerovo