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pro vyhledávání: '"Salmon Lubbe"'
Publikováno v:
Chemical Engineering Transactions, Vol 75 (2019)
Zirconium and hafnium are shown to be separable using 2-octanol (C8H18O) as an extractant. Zirconium basic carbonate was dissolved using hydrochloric acids at concentrations ranging from 5 % to 20 %. Potassium fluoride was found to be crucial to the
Externí odkaz:
https://doaj.org/article/0965c1af78124bc49693a025aafba73d
Publikováno v:
Chemical Engineering Transactions, Vol 75 (2019)
Comparative solvent extraction studies of Zr and Hf were carried out from acidic chloride and potassium fluoride solutions with 1 or 2-octanol as extractants. The extraction process was experimentally investigated as a function of contact time, hydro
Externí odkaz:
https://doaj.org/article/42bacc6d7b8740c89bcbe84794aae2a7