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Investigation of the Composition and Structure of Microspheres of Flue Ash of the Yuzhno-Sakhalinsk Power Station and Their Sorption Properties for Extraction of Oil Products from Polluted Water Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Translated
Journal Chemistry for Sustainable Development
ISSN: 1817-1818
Output data Year: 2014, Volume: 22, Number: 3, Pages: 253-261 Pages count : 9
Authors Zhuravleva N.V. 1 , Potokina R.R. 1 , Ismagilov Z.R. 2,3,4 , Shikina N.V. 5 , Boldyrev G.V. 5
Affiliations
1 West Siberian Testing Centre JSC, Ul. Ordzhonikidze 9, Novokuznetsk 654006 (Russia)
2 Institute of Coal Chemistry and Material Science, Siberian Branch, Russian Academy of Sciences, Sovetskiy Pr. 18, Kemerovo 650000 (Russia)
3 Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Pr. Akademika Lavrentyeva 5, Novosibirsk 630090 (Russia)
4 Gorbachev Kuzbass State Technological University, l. Vesennyaya 28, Kemerovo 650000 (Russia)
5 WAY-Group Ltd. Co., Ul. Dekabristov 36, Krasnoyarsk 660021 (Russia)

Abstract: Physicochemical properties of microspheres of flue ash of the Yuzhno-Sakhalinsk power station were studied. The phase composition of the microspheres is represented by a mixture of phases: mullite Al<sub>6</sub>Si<sub>2</sub>О<sub>13</sub>, quartz SiO<sub>2</sub> and amorphous glass phase with the prevalence of mullite. The possibility to use this material as a sorbent is considered. The maximal capacity with respect to oil products was determined to reach 100 mass %. Experiments on the extraction of oil products from model polluted water were carried out. The degree of water purification from the surface oil product layer is 99.99 mass %. The effect of high-temperature treatment of microspheres on sorption capacity with respect to oil products was studied. It was demonstrated that the optimal temperature for thermal treatment is 250 °C, while after calcination at a temperature of 400 and 600 °C the material loses the ability to collect oil film from water surface.
Cite: Zhuravleva N.V. , Potokina R.R. , Ismagilov Z.R. , Shikina N.V. , Boldyrev G.V.
Investigation of the Composition and Structure of Microspheres of Flue Ash of the Yuzhno-Sakhalinsk Power Station and Their Sorption Properties for Extraction of Oil Products from Polluted Water
Chemistry for Sustainable Development. 2014. V.22. N3. P.253-261. publication_identifier_short.rinz_identifier_type
ArticleLinkType.TRANSLATED_TO_ORIGINAL: Журавлева Н.В. , Потокина Р.Р. , Исмагилов З.Р. , Шикина Н.В. , Болдырев Г.В.
Изучение состава и структуры микросфер зол уноса Южно-Сахалинской ГРЭС и их сорбционных свойств для извлечения нефтепродуктов из загрязненных вод
Химия в интересах устойчивого развития. 2014. Т.22. №3. С.257-265. publication_identifier_short.rsci_identifier_type publication_identifier_short.rinz_identifier_type
Identifiers:
publication_identifier.rinz_identifier_type 30762043