Title of article
New device for measuring the solubility of inorganic salts in liquid ammonia
Author/Authors
Mesones، نويسنده , , Javier and Altamash، نويسنده , , Tausif and Pérez، نويسنده , , Eduardo and Salavera، نويسنده , , Daniel and Coronas، نويسنده , , Alberto، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
6
From page
46
To page
51
Abstract
A variable-volume cell was designed, built and validated to measure the solubility of salts in liquid ammonia, using a polythermal method at high pressure. The apparatus is based on a cell made of stainless steel and fitted with a sapphire window to allow the solubility process to be visually controlled. The solubility of three systems was measured: lithium nitrate in water at atmospheric pressure, lithium nitrate in ammonia at 20 bar and sodium thiocyanate in ammonia, also at 20 bar. An image processing treatment was also tested as a new procedure for detecting the solubility temperature.
Keywords
solubility , Ammonia , image processing , Sodium thiocyanate , Lithium nitrate
Journal title
Fluid Phase Equilibria
Serial Year
2013
Journal title
Fluid Phase Equilibria
Record number
1989607
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