Abstract
Adsorption of {sup 99}Mo on {gamma}-Al{sub 2}O{sub 3} oxides of various structures was studied with the aim of using the sorbents in production of chromatographic {sup 99m}Tc generators. The sorption capacities of the oxides for Mo were determined. The optimal concentrations of HCl and HNO{sub 3} for converting the sorbent to H{sup +}-form were found. In all the cases, treatment with HCl ensures higher sorption capacity of than treatment with HNO{sub 3}. Sorption capacity of aluminium oxides prepared by ac electrochemical synthesis was studied in relation to pH of sodium polymolybdate solution and sorption time. Sorption capacity of these samples for Mo is several times higher than that of chromatographic oxide traditionally used in the generator technology.
Korobochkin, V V;
[1]
Nesterov, E A;
Skuridin, V S;
Stasyuk, E S;
Chibisov, E V
[2]
- Tomskij Politekhnicheskij Univ., Tomsk (Russian Federation)
- Tomskij Politekhnicheskij Univ., GNU Nauchno-Issledovatel'skij Inst. Yadernoj Fiziki, Tomsk (Russian Federation)
Citation Formats
Korobochkin, V V, Nesterov, E A, Skuridin, V S, Stasyuk, E S, and Chibisov, E V.
Study of Mo adsorption on {gamma}-Al{sub 2}O{sub 3} samples of various structures; Issledovanie adsorbtsii Mo na {gamma}-Al{sub 2}O{sub 3} s razlichnoj strukturoj.
Russian Federation: N. p.,
2004.
Web.
Korobochkin, V V, Nesterov, E A, Skuridin, V S, Stasyuk, E S, & Chibisov, E V.
Study of Mo adsorption on {gamma}-Al{sub 2}O{sub 3} samples of various structures; Issledovanie adsorbtsii Mo na {gamma}-Al{sub 2}O{sub 3} s razlichnoj strukturoj.
Russian Federation.
Korobochkin, V V, Nesterov, E A, Skuridin, V S, Stasyuk, E S, and Chibisov, E V.
2004.
"Study of Mo adsorption on {gamma}-Al{sub 2}O{sub 3} samples of various structures; Issledovanie adsorbtsii Mo na {gamma}-Al{sub 2}O{sub 3} s razlichnoj strukturoj."
Russian Federation.
@misc{etde_20617235,
title = {Study of Mo adsorption on {gamma}-Al{sub 2}O{sub 3} samples of various structures; Issledovanie adsorbtsii Mo na {gamma}-Al{sub 2}O{sub 3} s razlichnoj strukturoj}
author = {Korobochkin, V V, Nesterov, E A, Skuridin, V S, Stasyuk, E S, and Chibisov, E V}
abstractNote = {Adsorption of {sup 99}Mo on {gamma}-Al{sub 2}O{sub 3} oxides of various structures was studied with the aim of using the sorbents in production of chromatographic {sup 99m}Tc generators. The sorption capacities of the oxides for Mo were determined. The optimal concentrations of HCl and HNO{sub 3} for converting the sorbent to H{sup +}-form were found. In all the cases, treatment with HCl ensures higher sorption capacity of than treatment with HNO{sub 3}. Sorption capacity of aluminium oxides prepared by ac electrochemical synthesis was studied in relation to pH of sodium polymolybdate solution and sorption time. Sorption capacity of these samples for Mo is several times higher than that of chromatographic oxide traditionally used in the generator technology.}
journal = []
issue = {2}
volume = {46}
journal type = {AC}
place = {Russian Federation}
year = {2004}
month = {Jul}
}
title = {Study of Mo adsorption on {gamma}-Al{sub 2}O{sub 3} samples of various structures; Issledovanie adsorbtsii Mo na {gamma}-Al{sub 2}O{sub 3} s razlichnoj strukturoj}
author = {Korobochkin, V V, Nesterov, E A, Skuridin, V S, Stasyuk, E S, and Chibisov, E V}
abstractNote = {Adsorption of {sup 99}Mo on {gamma}-Al{sub 2}O{sub 3} oxides of various structures was studied with the aim of using the sorbents in production of chromatographic {sup 99m}Tc generators. The sorption capacities of the oxides for Mo were determined. The optimal concentrations of HCl and HNO{sub 3} for converting the sorbent to H{sup +}-form were found. In all the cases, treatment with HCl ensures higher sorption capacity of than treatment with HNO{sub 3}. Sorption capacity of aluminium oxides prepared by ac electrochemical synthesis was studied in relation to pH of sodium polymolybdate solution and sorption time. Sorption capacity of these samples for Mo is several times higher than that of chromatographic oxide traditionally used in the generator technology.}
journal = []
issue = {2}
volume = {46}
journal type = {AC}
place = {Russian Federation}
year = {2004}
month = {Jul}
}