In:
Crystal Research and Technology, Wiley, Vol. 47, No. 10 ( 2012-10), p. 1113-1120
Abstract:
In order to purify phosphoric acid, the suspension melt crystallization process was studied. The suspension crystallization experiments were carried out with 80, 84 and 88 wt% phosphoric acid melt at the cooling rates of 0.05, 0.1 and 0.2 K/min, respectively. Sweating experiments were executed for various crystals obtained in suspension crystallization step. The purification effects of the sweating parameters including sweating time, initial inclusion amount and initial impurity content were studied. The inclusion fraction increases with the increase in cooling rate. The inclusion fraction of the crystals which were formed …
Type of Medium:
Online Resource
ISSN:
0232-1300
,
1521-4079
DOI:
10.1002/crat.201200178
Language:
English
Publisher:
Wiley
Publication Date:
2012
detail.hit.zdb_id:
1480828-6
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