Densimetric method for determination of potassium sulphate aqueous solutions saturation point

被引：1
|
作者：
Bogacz, Wojciech [1 ]
Lemanowicz, Marcin [1 ]
Obara, Aleksandra [2 ]
机构：
[1] Politech Slaska, Katedrze Inzynierii Chem & Projektowania Proc, Ul Ks M Strzody 7, PL-44100 Gliwice, Poland
[2] Politech Slaska, Inzynieria Chem & Proc, Wydziale Chem, Gliwice, Poland
来源：
PRZEMYSL CHEMICZNY | 2017年 / 96卷 / 02期
关键词：
METASTABLE ZONE; CRYSTALLIZATION; SUPERSATURATION; WIDTH;
D O I：
10.15199/62.2017.2.37
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The d. of satd. aq. solns. of K2SO4 with concns. 10.7-14.5% by mass was measured sep. under thermostatic conditions at temps. near their satn. The d. of soln. in unsatn. range was described as a linear function of temp. Furthermore, the results revealed existence a sp. point with allows calcn. of satn. temp. of soln. based on a single d. measurement at any temp. below the satn. point.
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页码：458 / 459
页数：2
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