- Tytuł:
- Extraction of vanadium compounds from the used vanadium catalyst with the potassium hydroxide solution
- Autorzy:
-
Mazurek, K.
Białowicz, K.
Trypuć, M. - Powiązania:
- https://bibliotekanauki.pl/articles/778384.pdf
- Data publikacji:
- 2010
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
katalizator wanadowy
ługowanie
wanad
żelazo
kwas siarkowy
wodorotlenek potasu
vanadium catalyst
leaching
recovery
vanadium
iron
sulfuric acid
potassium hydroxide - Opis:
- The paper presents the results of the research on the degree of the recovery of vanadium(V) from the used vanadium catalyst with the use of KOH solution. The extraction was performed at 293 - 323 K, for 0.5 to 4 h and the catalysts of the variable grain diameter. The concentration of the extracting solution was varied in the range 5 - 20%. The optimal ratio of solid to liquid phase S/L was determined. Additionally the degree of the recovery of total iron ions was presented.
- Źródło:
-
Polish Journal of Chemical Technology; 2010, 12, 1; 23-28
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł