Results 41 to 50 of about 1,793,957 (199)

Progress in Photocatalytic Assisted Uranium Extraction in Air Atmosphere

open access: yesHe huaxue yu fangshe huaxue
Photocatalytic assisted uranium extraction technology is a rapidly developed technology for uranium extraction from wastewater and seawater in recent years, which can significantly improve the extraction capacity and extraction rate of uranium.
Shan-shan YU   +3 more
doaj   +1 more source

Advances in Photocatalysis and Electrocatalysis of Uranium Extraction in Complex Environments

open access: yesHe huaxue yu fangshe huaxue
Uranium, as the most important fuel for nuclear power operation, is crucial to ensure the sustainable development of nuclear power. However, the supply-demand contradiction of uranium resources in China has become increasingly prominent, and the gap ...
Tao LIN   +5 more
doaj   +1 more source

Investigation the UV Effect on Uranium Bioleaching Process in Acidithiobacillus sp FJ2 ‎and its Possible Consequences on the CoxB Gene Sequence ‎ [PDF]

open access: yesBiological Journal of Microorganism, 2018
Introduction: The increasing use of uranium as a suitable source of energy in various industries has led to the depletion of high-grade uranium mines in different countries.
Roghayeh Jafarpoor   +3 more
doaj   +1 more source

Absorbents for Uranium Extraction From Seawater

open access: yesSusMat
Seawater contains approximately 4.5 billion tons of dissolved uranium, making it a significant potential source of nuclear fuel. However, the low uranium concentration, interference from competing ions, and the complex marine environment pose major ...
Hui Wang   +5 more
semanticscholar   +1 more source

Performance and Mechanism of MoS2/Octahedral Fe3O4 Composite Interface Catalytic Electrochemical Seawater Extraction of Uranium

open access: yesHe huaxue yu fangshe huaxue
Extracting uranium from seawater is an effective strategy for sustainable nuclear fuel supplementation. Uranium in seawater mainly exists in the form of hexavalent uranyl(U(Ⅵ)), although the total amount is large, the mass fraction of U(Ⅵ) is only 3.3×10−
Ying-tong LYU   +6 more
doaj   +1 more source

Ion pair sites for efficient electrochemical extraction of uranium in real nuclear wastewater

open access: yesNature Communications
Electrochemical uranium extraction from nuclear wastewater represents an emerging strategy for recycling uranium resources. However, in nuclear fuel production which generates the majority of uranium-containing nuclear wastewater, fluoride ion (F−) co ...
Tao Lin   +8 more
doaj   +1 more source

Advanced Photocatalytic Uranium Extraction Strategies: Progress, Challenges, and Prospects

open access: yesNanomaterials, 2023
Nuclear energy with low carbon emission and high-energy density is considered as one of the most promising future energy sources for human beings.
Wangchuan Zhu   +4 more
doaj   +1 more source

Advances in Uranium Extraction From Natural Seawater

open access: yesHe huaxue yu fangshe huaxue
With the vigorous development of the nuclear energy industry, ensuring the stable supply of nuclear fuel uranium resources is of vital importance. The ocean contains 4.5 billion tons of uranium, more than 1 000 times the amount of terrestrial uranium ...
Hao LI   +5 more
doaj   +1 more source

Performance comparison of monoamides on U recovery by temperature swing extraction using Ce

open access: yesMechanical Engineering Journal
Nuclear fuel fabrication process has generated a large amount of wastes contaminated with enriched uranium, and those have been accumulated for long time in Japan.
Toshihiro IWAMOTO   +6 more
doaj   +1 more source

Determination of uranium content in phosphate ores using different measurement techniques

open access: yesJournal of King Saud University: Engineering Sciences, 2016
The most important unconventional source of uranium is found in phosphate deposits; unfortunately, nowadays its exploitation is limited by economic constraints.
Mohammad A. Al-Eshaikh   +2 more
doaj   +1 more source

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