Results 161 to 170 of about 6,376 (214)

Advanced Nuclear Energy Pathways for a Net-Zero World: Fuel Cycles, Reactors, and Policy Readiness. [PDF]

open access: yesGlob Chall
Haggam RA   +8 more
europepmc   +1 more source

Solvent Extraction of Uranium Using Alkylamines

open access: yesJournal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan, 1963
openaire   +1 more source

Extraction of Uranium from Monazite

open access: yesExtraction of Uranium from Monazite
openaire  

The extraction of uranium by amidoximated orlon

Talanta, 1997
The nitrile groups in polyacrylonitrile (Orlontrade mark) fabric were converted to amidoxime groups to produce an amidoximated orlon fabric. The amidoximated fabric was evaluated for its ability to extract uranium from aqueous solution with a wide range of temperature and pH values.
S, Katragadda, H D, Gesser, A, Chow
openaire   +2 more sources

OSCILLATORY EXTRACTION OF URANIUM

Solvent Extraction and Ion Exchange, 1998
The kinetics of U and Ce extraction by tri-n-butyl-phosphate (TBP) and the redox potential behavior in the aqueous phase have been investigated in an oscillatory extraction system. The extraction has been followed continuously by UV-visible spectroscopy, potentiometry, and radioactive counting methods.
Mikhail A. Afonin   +2 more
openaire   +1 more source

Spectrophotometric determination of uranium in process streams of a uranium extraction plant

Talanta, 1997
This paper deals with the development and standardization of procedures for the determination of uranium on a routine basis in various process streams of a uranium extraction plant, covering a wide range of concentrations from 350 g 1(-1) down to 5 mg 1(-1) using only a spectrophotometric technique.
B N, Murty   +4 more
openaire   +2 more sources

Extraction chromatography of uranium with dioctyl sulphoxide

Talanta, 1970
Uranium(VI) is quantitatively extracted from aqueous perchlorate media into dioctyl sulphoxide in 1,2-dichloroethane. The extracted species contains four sulphoxides for each uranium. Most other metal ions are not appreciably extracted. On columns containing a solid support impregnated with dioctyl sulphoxide in 1,2-dichloroethane, uranium(VI) may be ...
J S, Fritz, D C, Kennedy
openaire   +2 more sources

Carbon materials for extraction of uranium from seawater

Chemosphere, 2021
With the rapid growth of population and industrialization, the energy crisis and environmental pollution as two main difficulties urgently need to be solved nowadays. The development and utilization of nuclear energy is of great significance for solving energy support, national security and environmental protection.
Han, Guo   +5 more
openaire   +2 more sources

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