Abstract
It has been proved that the uranium dissolution from El-sebaiya phosphate ore was possible by using 10 Kg of K Cl O{sub 4}/ ton rock during the preparation of high strength phosphoric acid using the hemi hydrate process. In the present work, effective extraction of uranium (about 90%) from the high strength phosphoric acid using a new synergistic solvent mixture of 0.75 M D 2 EHPA/0.1 M TOHPO had been a success. Stripping of uranium from the organic phase was possible by 10 M phosphoric acid while the direct precipitation of uranium concentrate from the later was feasible by using N H{sub 4} F in presence of acetone. 8 figs.
Fouad, E A;
Mahdy, M A;
Bakr, M Y;
[1]
Zatout, A A
[2]
- Nuclear materials authority, Cairo, (Egypt)
- Faculty of engineering, Alex. university, Alex, (Egypt)
Citation Formats
Fouad, E A, Mahdy, M A, Bakr, M Y, and Zatout, A A.
Uranium recovery from the concentrated phosphoric acid prepared by the hemi-hydrate process.
Egypt: N. p.,
1995.
Web.
Fouad, E A, Mahdy, M A, Bakr, M Y, & Zatout, A A.
Uranium recovery from the concentrated phosphoric acid prepared by the hemi-hydrate process.
Egypt.
Fouad, E A, Mahdy, M A, Bakr, M Y, and Zatout, A A.
1995.
"Uranium recovery from the concentrated phosphoric acid prepared by the hemi-hydrate process."
Egypt.
@misc{etde_455718,
title = {Uranium recovery from the concentrated phosphoric acid prepared by the hemi-hydrate process}
author = {Fouad, E A, Mahdy, M A, Bakr, M Y, and Zatout, A A}
abstractNote = {It has been proved that the uranium dissolution from El-sebaiya phosphate ore was possible by using 10 Kg of K Cl O{sub 4}/ ton rock during the preparation of high strength phosphoric acid using the hemi hydrate process. In the present work, effective extraction of uranium (about 90%) from the high strength phosphoric acid using a new synergistic solvent mixture of 0.75 M D 2 EHPA/0.1 M TOHPO had been a success. Stripping of uranium from the organic phase was possible by 10 M phosphoric acid while the direct precipitation of uranium concentrate from the later was feasible by using N H{sub 4} F in presence of acetone. 8 figs.}
place = {Egypt}
year = {1995}
month = {Oct}
}
title = {Uranium recovery from the concentrated phosphoric acid prepared by the hemi-hydrate process}
author = {Fouad, E A, Mahdy, M A, Bakr, M Y, and Zatout, A A}
abstractNote = {It has been proved that the uranium dissolution from El-sebaiya phosphate ore was possible by using 10 Kg of K Cl O{sub 4}/ ton rock during the preparation of high strength phosphoric acid using the hemi hydrate process. In the present work, effective extraction of uranium (about 90%) from the high strength phosphoric acid using a new synergistic solvent mixture of 0.75 M D 2 EHPA/0.1 M TOHPO had been a success. Stripping of uranium from the organic phase was possible by 10 M phosphoric acid while the direct precipitation of uranium concentrate from the later was feasible by using N H{sub 4} F in presence of acetone. 8 figs.}
place = {Egypt}
year = {1995}
month = {Oct}
}