Отправить статью по E-mail Granulated Anti-Icing Reagent on the Basis of Dehydrated Magnesium and Calcium Nitrates
- Авторы: Danilov V.P.1, Kondakov D.F.1, Frolova E.A.1, Demina L.I.1,2, Sveshnikova L.B.1, Nikiforova G.E.1
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Учреждения:
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
- Выпуск: Том 53, № 4 (2019)
- Страницы: 609-611
- Раздел: Technology of Inorganic Substances and Materials
- URL: https://bakhtiniada.ru/0040-5795/article/view/173031
- DOI: https://doi.org/10.1134/S0040579519040031
- ID: 173031
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Аннотация
The phase composition of the product of thermal dehydration of a mixture of crystallohydrates of magnesium and calcium nitrates with a bulk composition Mg(NO3)2 · Ca(NO3)2 ⋅ 2.7H2O is determined via X-ray phase analysis and its IR spectrum is obtained. It is found that the sample solidifies upon cooling to form a compact nonhygroscopic mass. A sample with a higher concentration of water is hygroscopic and deliquescent in air. Deeper dehydration is accompanied by hydrolysis with the formation of basic salts. The anti-icing properties of the dehydrated nitrate sample are determined.
Об авторах
V. Danilov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: vpdanilov@igic.ras.ru
Россия, Moscow, 119991
D. Kondakov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: vpdanilov@igic.ras.ru
Россия, Moscow, 119991
E. Frolova
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: vpdanilov@igic.ras.ru
Россия, Moscow, 119991
L. Demina
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences; Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: vpdanilov@igic.ras.ru
Россия, Moscow, 119991; Moscow, 119071
L. Sveshnikova
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: vpdanilov@igic.ras.ru
Россия, Moscow, 119991
G. Nikiforova
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: vpdanilov@igic.ras.ru
Россия, Moscow, 119991
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