Výsledky vyhledávání - "M. K. K. Shehata"

Sorption / Desorption Studies of Some Heavy Elements on Soil by Different Techniques

Autor: E Metwally, M K K Shehata, H S Orabi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e42299ba585349a2b457ed7c2074d997

Ion exchange studies of Arsenazo-III and thorium(IV) from aqueous solutions of Arsenazo-III with AG-2×8, Dowex-50 W×8 and Chelex-100

Autor: F. H. El-Sweify, E. A. A. El-Shazly, M. K. K. Shehata

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry Articles. 198:77-87

The sorption behavior of Th(IV) from intermediate acidic solutions (0.5–1.5N HCl) of Arsenazo-III with three different types of ion exchangers, namely Dowex-50 W×8, AG-2×8 and Chelex-100 is studied at different concentrations of Arsenazo-III corr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6062434d59c596796c73a36c18cc800
https://doi.org/10.1007/bf02038247

Zobrazit plný text záznamu

The use of hydrochloric acid in separating95Zr−95Nb activity from uranium fission products on silica gel

Autor: M. K. K. Shehata, S. El-Bayoumy, M. El-Garhy

Publikováno v: Journal of Radioanalytical Chemistry. 11:175-178

Dissolution of a neutron-irradiated uranium target in a medium of 6N HCl containing a few drops of very dilute HNO3 yielded a matrix solution which on running on a silica gel column allowed the complete adsorption of the95Zr−95Nb activity formed in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8ed7c607733607fc758e467016b450a
https://doi.org/10.1007/bf02514020

Zobrazit plný text záznamu

Selective separation of99Mo from fission products in chloride media on activated alumina

Autor: M. K. K. Shehata, M. El-Garhy, S. El-Bayoumy

Publikováno v: Journal of Radioanalytical Chemistry. 10:35-40

The radioisotope99Mo generated through the fission of neutron-irradiated uranium targets was separated in an extremely radiochemically pure state. The target dissolution mixture was run on a silica gel column whereby the95Zr−95Nb activity, the seri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3052af1c0d2a6817b1ac91e81f6727c7
https://doi.org/10.1007/bf02518763

Zobrazit plný text záznamu

The adsorption behaviour of99Mo(VI),238U(VI),95Zr(IV) and95Nb(V) on alumina

Autor: S. El-Bayoumy, M. El-Garhy, M. K. K. Shehata

Publikováno v: Journal of Radioanalytical Chemistry. 8:231-234

The distribution of Mo(VI) and the interfering radiocontaminants U(VI), Zr(IV) and Nb(V) have been investigated between chromatographic alumina and aqueous hydrochloric acid solutions of concentrations ranging from 0.5M to 11M. At low acidities (less

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f086754afdcb848833a6019583a87db6
https://doi.org/10.1007/bf02518187

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání