- Tytuł:
- Precipitation of calcium carbonate in the presence of urea at 293 K and 343 K
- Autorzy:
-
Białowicz, K.
Kiełkowska, U. - Powiązania:
- https://bibliotekanauki.pl/articles/778787.pdf
- Data publikacji:
- 2014
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
calcium carbonate
precipitation
sodium bicarbonate
urea
utilization - Opis:
- The results of the precipitation of calcium carbonate from a waste post-distillation liquid (DS) and a sodium bicarbonate saturated solution – both from the Solvay method – in the presence of urea are presented. The investigation was carried out at 293 K and 343 K. Reagent dosage times of 1, 5, 10, 20 and 30 min, and urea concentrations of 5, 6 and 10 mol/dm3 were applied. The granulometric composition, the values of bulk and packing densities and the absorptiveness sorption of water and paraffin oil from the obtained calcium carbonate were investigated.
- Źródło:
-
Polish Journal of Chemical Technology; 2014, 16, 2; 95-98
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki