Surface Properties of Metal Hydroxide Microparticles in the Ambient Air Научная публикация
Конференция |
III INternational symposium "Fundamental aspects of rare-earth elements exploration, mining and separation and modern materials engineering" 15-18 авг. 2016 , Almaty |
||||||
---|---|---|---|---|---|---|---|
Журнал |
MATEC Web of Conferences
, E-ISSN: 2261-236X |
||||||
Вых. Данные | Год: 2017, Том: 96, Номер статьи : 00013, Страниц : 8 DOI: 10.1051/matecconf/20179600013 | ||||||
Ключевые слова | Adsorption; Calcium; Carbon; Hydrated lime; Lime; Rare earth elements; Rare earths | ||||||
Авторы |
|
||||||
Организации |
|
Информация о финансировании (1)
1 | Федеральное агентство научных организаций России | 0303-2016-0016 |
Реферат:
The adsorption and photoadsorption properties of Mg(OH)2 and Ca(OH)2 microparticles in the ambient air were investigated. The compositional analysis of an adsorption layer of microparticles was carried out. The kinetics of photodesorption of molecules from microcrystal surfaces and the interaction of HCFC-22 (CHF2Cl) in the dark and under light were studied. Quantum yields and their spectral dependencies were determined for CO2 photodesorption, O2 and CO photoadsorption. The effect of weakly bound CO displacement from the surface of microparticles was revealed during dark adsorption of HCFC-22. It is supposed that adsorbed CO is formed as a result of atmospheric CO2 reduction after the break of Mg - OH bonds. In case of calcium hydroxide, CO is generated during the interaction of calcium hydroxide with carbon dioxide in the presence of water.
Библиографическая ссылка:
Zakharenko V.
, Daibova E.
, Karakchieva N.
Surface Properties of Metal Hydroxide Microparticles in the Ambient Air
MATEC Web of Conferences. 2017. V.96. 00013 :1-8. DOI: 10.1051/matecconf/20179600013 WOS Scopus РИНЦ
Surface Properties of Metal Hydroxide Microparticles in the Ambient Air
MATEC Web of Conferences. 2017. V.96. 00013 :1-8. DOI: 10.1051/matecconf/20179600013 WOS Scopus РИНЦ
Файлы:
Полный текст от издателя
Даты:
Опубликована в печати: | 19 янв. 2017 г. |
Опубликована online: | 19 янв. 2017 г. |
Идентификаторы БД:
Web of science | WOS:000402752800013 |
Scopus | 2-s2.0-85013113306 |
РИНЦ | 29494197 |
Chemical Abstracts | 2018:1350603 |
OpenAlex | W2579482281 |
Цитирование в БД:
Пока нет цитирований