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- Title
Application of central composite design and rank annihilation factor analysis for optimization of mixed chelate of UO<sub>2</sub><sup>2+</sup> complex with ammonium-N,N-tetramethylenedithiocarbamate and estimation of K<sub>f</sub> value.
- Authors
Aslani, Mahmut A. A.; Kuru, Yeşim F.; Aslani, Ceren Kutahyali
- Abstract
The interaction between UO22+ and ammonium-N,N-tetramethylenedithiocarbamate (ATMDTC) was investigated experimentally by means of UV-Vis spectrophotometry. Central Composite Design (CCD) was applied to optimisation of reaction with 54 runs in duplicate. This design type was also used to developed mathematical model equation. Analysis of Variance (ANOVA) indicates that the terms of the model are significant within the 95% confident interval. Remarkably initial solution pH, initial ATMDTC concentration, initial Cu2+ concentration and temperature have effect on the reaction. Formation constant (log Kf) was calculated as 2.917 by using Rank Annihilation Factor Analysis (RAFA).
- Subjects
FACTOR analysis; MULTIVARIATE analysis; SPECTROPHOTOMETRY; ANALYTICAL chemistry; STRUCTURAL equation modeling
- Publication
Radiochimica Acta, 2016, Vol 104, Issue 1, p23
- ISSN
0033-8230
- Publication type
Article
- DOI
10.1515/ract-2014-2378