CCXXXVII.—Complex formation in lead nitrate solutions. Part I. The ternary systems lead nitrate–sodium nitrate–water, and lead nitrate–potassium nitrate–water

1923 ◽  
Vol 123 (0) ◽  
pp. 2134-2140 ◽  
Author(s):  
Samuel Glasstone ◽  
Harold Nicholas Saunders
Keyword(s):  
Complex Formation ◽  
Sodium Nitrate ◽  
Lead Nitrate ◽  
Ternary Systems ◽  
Potassium Nitrate ◽  
Nitrate Solutions

scholarly journals Extractive crystallization of salts in the ternary systems sodium (potassium, cesium) nitrate – water – triethylamine

2021 ◽  
Vol 21 (2) ◽  
pp. 159-168
Author(s):  
Veronika V. Danilina ◽  
◽  
Dmitry I. Chernov ◽  
Dmitry G. Cherkasov ◽  
Konstantin K. Il’in ◽  
...  
Keyword(s):  
Sodium Nitrate ◽  
Nitrate Solution ◽  
Maximum Yield ◽  
Ternary Systems ◽  
Potassium Nitrate ◽  
Cesium Nitrate ◽  
Sodium Potassium ◽  
Metal Nitrates ◽  
Amine Content ◽  
Water Salt

A comparative analysis of the results of our polythermal study of the ternary systems sodium (potassium, cesium) nitrate – water – triethylamine has been carried out to estimate the efficiency of the use of triethylamine in the extractive crystallization of alkali metal nitrates from water–salt solutions containing 43.0, 44.0, 45.0, 46.0, and 47.0 wt. % sodium nitrate in the range of 10.0–25.0°C, 20.0, 21.0, and 22.0 wt.% potassium nitrate and 18.0, 19.0, 20.0 and 21.0 wt. % cesium nitrate in the range of 20.0–25.0°C. The dependences of the yield of these salts on the amount of triethylamine added and temperature have been found. It has been established that the maximum yield of sodium nitrate (79.4%) is observed for the aqueous solution with 47 wt.% salt upon the introduction of 90 wt.% triethylamine at 25.0° C. The maximum yield in the systems potassium (cesium) nitrate – water – triethylamine was 68.9% (22 wt. % potassium nitrate solution) and 66.2% (21 wt. % cesium nitrate solution) at 20.0° C and 90 wt. % amine content.

Thermoelectric Studies of Silver Nitrate in Sodium Nitrate – Potassium Nitrate Eutectic Melt

1971 ◽  
Vol 49 (12) ◽  
pp. 2044-2047
Author(s):  
L. G. Boxall ◽  
K. E. Johnson
Keyword(s):  
Seebeck Coefficient ◽  
Silver Nitrate ◽  
Mole Fraction ◽  
Sodium Nitrate ◽  
Nitrate Concentration ◽  
Potassium Nitrate ◽  
Silver Nitrate Concentration ◽  
Eutectic Melt

The Seebeck coefficient, εT, of the thermocell Ag(T)/AgNO3 in NaNO3 − KNO3/Ag (T + ΔT) was measured as a function of silver nitrate concentration and temperature. Extrapolation of the results to unit mole fraction, N, of AgNO3 gave the value εT0 = − 277.5 − 0.136T °C (µV deg−1).For several mixed melts of AgNO3 and an alkali nitrate the function [Formula: see text] was calculated and shown to be linear in N. P was extrapolated to finite values for the pure alkali nitrates.

THE PHOTOLYSIS OF POTASSIUM NITRATE SOLUTIONS

1924 ◽  
Vol 46 (4) ◽  
pp. [797]-802 ◽  
Author(s):  
William Theodore Anderson
Keyword(s):  
Potassium Nitrate ◽  
Nitrate Solutions
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