Results 51 to 60 of about 2,358 (208)
Thermodynamic Modeling of in Situ Leaching of Sandstone-Type Uranium Minerals
, 2020 In situ leaching (ISL) is the main mining method for sandstone-type uranium deposits. The thermodynamic model can provide important information to real project decision making.
Xiaochun Li +7 more
core +1 more source
Reactive transport for uranium production by in situ leaching
, 2016 International audienceIn situ Recovery, or solution mining, has been the first exploitation technique for uranium since 2009, with production volumes over 40% worldwide. The process involves a series of injector and producer wells (Fig.
Lagneau, Vincent
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Influence of the "pumping wells" technology on the indicators of in situ leaching of uranium
Kompleksnoe Ispolʹzovanie Mineralʹnogo syrʹâ/Complex Use of Mineral Resources/Mineraldik Shikisattardy Keshendi Paidalanu, 2021 This paper presents the results of experimental research applications "pumping wells" when the mining of uranium deposits by the method of In-Situ Leach Mining ISL in mine "Karatau". Analyzed the experience results of uranium deposits development in the conditions of high-pressure nature of groundwater.
S. Aliev, Y. Omarbekov
openaire +1 more source
ChemistryOpen, Volume 15, Issue 5, May 2026.This review examines how hybrid modification strategies enhance the structural design and environmental performance of metal–organic frameworks (MOFs). It outlines key synthesis routes, functionalization approaches, and integration with complementary materials, highlighting advances in pollutant removal, sensing, and sustainable remediation.
Samar H. Elagamy +3 more
wiley +1 more source
European Journal of Soil Science, Volume 77, Issue 3, May–June 2026.ABSTRACT Deciphering the time milestones of clay formation is crucial for modeling the evolution of major geological systems near the Earth's surface. In the present study, kaolinite samples collected along four vertical profiles within a Gleysol‐Ferralsol‐Podzol soil toposequence near São Gabriel da Cachoeira, NW Amazon Basin (Brazil) are dated using ...
Célia Regina Montes +8 more
wiley +1 more source
, 2006 Pit-water from an Uranium (U) mine in San Rafael, Argentina, was applied to soil columns in a short-tenn experiment to evaluate retention of U. The mine soil was coarse-textured, with pH(KCI) 7.
Schindler, Valeria +4 more
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Opportunities and Challenges for Sustainable Agricultural Soil Management in Switzerland
European Journal of Soil Science, Volume 77, Issue 3, May–June 2026.Soil challenges in Switzerland. Symbol size indicates relative importance based on a stakeholder survey; dashed lines refer to strongly varying views between stakeholders. The number of document signs indicates the relative volume of scientific publications related to Switzerland over the past 15 years.
Klaus A. Jarosch +25 more
wiley +1 more source
THE EFFECT OF SULPHIDE MINERALS ON URANIUM VALENCE STATE AT IN-SITU LEACHING [PDF]
, 2017 The effect of sulphide minerals on uranium valence state at in-situ leaching was investigated. It was demonstrated that the reduction of uranium(VI) to uranium(IV) at pH < 4 is possible due to oxidation-reduction processes involving pyrite.The ...
Пастухов, А. М. +3 more
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LEACHING OF URANIUM DEPOSITS IN MONGOLIA [PDF]
, 2018 The paper outlines the results of field, laboratory, and theoretical studies on geotechnical parameters of uranium in-situ leaching (ISL) for hydrogenous deposits located in eastern Mongolia.
TSANDGJAV, lkhagva, KHOMENKO, Oleh
core
, 2023 Uranium extraction through the in situ leaching method stands as a pivotal approach in uranium mining. In an effort to comprehensively assess the repercussions of in situ uranium leaching on groundwater quality, this study collected 12 representative ...
Haibo Li +6 more
core +1 more source