Results 11 to 20 of about 10,467 (250)

Latest Research Progress of Uranium Extraction From Seawater

open access: yesHe huaxue yu fangshe huaxue, 2022
Natural uranium is an important material basis to ensure the sustainable and stable development of national nuclear energy. Ocean contains abundant natural uranium resources, and the extraction of uranium from seawater is of great strategic and economic ...
LI Zi-ming   +7 more
doaj   +2 more sources

Advances in Uranium Extraction From Natural Seawater [PDF]

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   +2 more sources

Progress in Photocatalytic Assisted Uranium Extraction in Air Atmosphere [PDF]

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   +2 more sources

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   +2 more sources

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   +2 more sources

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

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   +2 more sources

Uranium Extraction from Syrian Phosphate: A case Study [PDF]

open access: yesInternational Journal of Economic and Environment Geology, 2010
Uranium and trace elements were studied in few hundred samples from phosphatic formations in Syria. Uranium and trace elements were enriched in phosphorites facies compared to carbonate and siliceous facies.
J.STAS, I. OTHMAN, M. ABBAS, H. SHLEWIT
doaj   +1 more source

Electrochemical techniques for uranium extraction from water

open access: yesChemical Engineering Journal
Electrochemical removal of uranium from water is an emerging topic that addresses the treatment of drinking water, remediation of contaminated sites, and mining from seawater.
Savan K. Raj   +5 more
openaire   +2 more sources

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+5 more sources

Bis‐Catecholamide‐Based Materials for Uranium Extraction

open access: yesChemPlusChem, 2023
AbstractInvited for this month′s cover is the collaborating group of Dr Guilhem Arrachart and Dr Stéphane Pellet‐Rostaing at Institut de Chimie Séparative de Marcoule (ICSM). The cover picture shows a person going uranium fishing thanks to the use of bis‐catecholamide materials.
Mossand, Guillaume   +6 more
openaire   +3 more sources

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