학술논문
COLORIMETRIC DETERMINATION OF PALLADIUM IN URANIUM-FISSION ELEMENT ALLOYS
Document Type
Journal Article
Author
Source
Analytical Chemistry (U.S.) Formerly Ind. Eng. Chem., Anal. Ed.; Vol: 32; Other Information: Orig. Receipt Date: 31-DEC-60
Subject
Language
English
ISSN
0003-2700
Abstract
Palladium, in the presence of U, was quantitatively extracted in the forra of the naphthalate complex with toluene in a pH range of 1.0 to 2.0. The excess reagent was also extracted. No U precipitation occurred. EDTA was used to buffer the solution as well as to mask interfering elements. The excess 2- nitroso-I-naphthol was scrubbed from the toluene phase with dilute NaOH. (M.C.G.)