Phase equilibria in water-salt systems from sodium, magnesium, and calcium nitrates and deicing properties of nitrate compositions

被引：7

作者：

Frolova, E. A. ^{[1
]}

Kondakov, D. F. ^{[1
]}

Avdyushkina, L. I. ^{[2
]}

Bykov, A. V. ^{[3
]}

Shkarupin, A. N. ^{[3
]}

Danilov, V. P. ^{[1
]}

机构：

[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Moscow, Russia

[2] All Russian Inst Aviat Mat, Moscow, Russia

[3] Test Lab OOO RSTs Opytnoe, Moscow, Russia

来源：

THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING | 2017年 / 51卷 / 04期

关键词：

phase equilibria; deicing properties; water-salt systems; nitrate compositions;

D O I：

10.1134/S0040579517040066

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Phase equilibria have been studied in the sections of Mg(NO3)(2)-NaNO3-H2O and Ca(NO3)(2)-NaNO3-H2O systems at the ratio of salt components from 3: 1 to 1: 3 at temperatures of 0 to-35A degrees C. A series of nitrate compositions has been determined, which are promising as deicing agents. Their theoretical (under equilibrium conditions) fusion ability with respect to ice at-5 to-10A degrees C has been calculated. The corrosion activity of the composition of calcium and magnesium nitrates (1: 1) with respect to cement concrete (in collaboration with the test laboratory of OOO RSTs Opytnoe) has been measured. It has been found that the reagent meets criteria according to the action on cement concrete and can be used in aerodromes. This composition has been chosen as original for the development of a solid granular deicing agent on its basis for aerodromes.

引用

页码：523 / 526

页数：4

共 37 条

[21] Extraction of Erbium, Thulium, Ytterbium, and Lutetium Nitrates by Mixtures of Tri-n-Butyl Phosphate and Trialkylmethylammonium Nitrate from Water-Salt Solutions
Pyartman, A. K.
Kopyrin, A. A.
Puzikov, E. A.
Bogatov, K. B.
Russian Journal of Inorganic Chemistry, 1996, 41 (04)
[22] Extraction of erbium, thulium, ytterbium, and lucenium(III) nitrates by the mixtures of tri-n-butyl phosphate and trialkylmethylammonium nitrate from water-salt solutions
Pyartman, AK
Kopyrin, AA
Puzikov, EA
Bogatov, KB
ZHURNAL NEORGANICHESKOI KHIMII, 1996, 41 (04): : 686 - 689
[23] Solvent extraction of rare-earth metal(III) nitrates by the mixtures of tri-n-butylphosphate and trialkylmethylammonium nitrate from water-salt solutions
Pyartman, AK
Kopyrin, AA
Puzikov, EA
Bogatov, KB
ZHURNAL NEORGANICHESKOI KHIMII, 1996, 41 (02): : 347 - 351
[24] Phase equilibria in the sodium formate-potassium formate-water system below 0A°c and the anti-icing properties of salt compositions
Frolova, E. A.
Kondakov, D. F.
Nikolaev, V. V.
Tin'gaev, O. P.
Danilov, V. P.
THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING, 2015, 49 (05) : 719 - 720
[25] Phase Equilibria in Alkaline-Earth Metal Nitrate or Chloride-Sodium Formate-Water Systems
Elokhov, A. M.
Kudryashova, O. S.
Lukmanova, L. M.
Ovsyannikova, A. A.
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2022, 67 (12) : 2023 - 2029
[26] Phase Equilibria in Sections of the Calcium-Nitrate–Glycerol–Water System at Temperatures from 0 to –47°C
E. A. Frolova
D. F. Kondakov
L. B. Sveshnikova
V. P. Danilov
Theoretical Foundations of Chemical Engineering, 2022, 56 : 856 - 858
[27] Phase Equilibria in the Sodium-Acetate–Sodium-Formate–Water System at Temperatures of from 0 to–22°C and the Anti-icing Properties of Compositions Based on These Salts
V. P. Danilov
E. A. Frolova
D. F. Kondakov
Theoretical Foundations of Chemical Engineering, 2018, 52 : 859 - 861
[28] Phase Equilibria in the Sodium-Acetate-Sodium-Formate-Water System at Temperatures of from 0 to-22°C and the Anti-icing Properties of Compositions Based on These Salts
Danilov, V. P.
Frolova, E. A.
Kondakov, D. F.
THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING, 2018, 52 (05) : 859 - 861
[29] Phase Equilibria in Sections of the Calcium-Nitrate-Glycerol-Water System at Temperatures from 0 to-47°C
Frolova, E. A.
Kondakov, D. F.
Sveshnikova, L. B.
Danilov, V. P.
THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING, 2022, 56 (05) : 856 - 858
[30] Phase equilibria in sodium salt of cellulose acetate sulfate-water-alcohol systems and a criterion of the formation of the liquid crystalline state
Grinshpan, DD
Tret'yakova, SM
Tsygankova, NG
Makarevich, SE
Savitskaya, TA
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY, 2005, 79 (11): : 1728 - 1733

← 1 2 3 4 →