Results 61 to 70 of about 2,358 (208)

Engineered Biopolymer Architectures for Selective Metal Ions Extraction

Advanced Sustainable Systems, Volume 10, Issue 4, April 2026.
This review establishes a mechanism‐oriented framework that connects biopolymer chemistry, structural engineering, ligand design, and hydrometallurgical process variables for selective metal‐ion extraction. It analyzes how functional groups, hierarchical architectures, and solution speciation govern adsorption capacity and selectivity in acidic ...
Amir Nobahar, Helena Passos, Nicolas Schaeffer, Filipe H. B. Sosa, João A. P. Coutinho   +4 more
wiley   +1 more source

Research Progress of Polyoxometalate‐Integrated Frameworks: Syntheses, Properties, and Applications

ChemistryEurope, Volume 4, Issue 4, April 2026.
This review systematically summarizes the integration of polyoxometalates with covalent organic frameworks, metal‐organic frameworks, hydrogen‐bonded organic frameworks, and emerging porous hosts. It highlights synergistic effects, synthesis strategies, and applications in catalysis, energy storage, sensing, and biomedicine, while addressing current ...
De‐Yin Wang, Zhang‐Di Liu, Rui Xing, Zi‐Hao Wei, Zaixiang Zhang, Yang Yang, Jin Zhu   +6 more
wiley   +1 more source

Optimization of CO2+O2 in-situ leaching parameters for sandstone-type uranium deposits under uncoupled charge blasting

Nuclear Engineering and Technology
To deeply analyze the impact of uncoupled charge blasting on the effect of uranium resource exploitation, RHT (Riedel-Hiermaier-Thomas) and HJC (Holmquist-Johnson-Cook) material models were first used to simulate the damage range of under different ...
Jie Wang, Qinghe Niu, Wei Yuan, Wei Wang, Jiangfang Chang, Beibei Sun, Qizhi Wang, Shuantong Shangguan, Yongxiang Zheng, Meng Wang, Songhua Shang   +10 more
doaj   +1 more source

Review of recent advances in the design, synthesis, and modification of biochar for remediation of heavy metal pollution in water

The Canadian Journal of Chemical Engineering, Volume 104, Issue 4, Page 1769-1795, April 2026.
Research frontiers in using biochar for heavy metal remediation. Abstract Heavy metal contamination of water has long been a serious environmental issue. Biochar and biochar‐based composites are emerging as effective and sustainable solutions for heavy metal removal due to their strong adsorption abilities and environmentally friendly nature.
Soumik Chakma, Mehedi Hasan, Sudip K. Rakshit, Janusz Kozinski, Kang Kang   +4 more
wiley   +1 more source

On the progression of leaching from large particles in heaps

, 2012
Includes bibliographical references.Although heap leaching is by now a well-established technology choice in the mining industry, the process remains limited by low recoveries and long extraction times.
Ghorbani, Yousef
core  

Simulating In-Situ Leaching Process Using COMSOL Multiphysics

, 2014
The paper deals with simulation of in-situ uranium leaching technological process, collecting data for forecasting and leaching process control. It provides numerical simulation of uranium in-situ leaching (ISL) using Comsol Multiphysics software package
Usenov, A. K., Mukhanov, B. K., Wójcik, W., Omirbekova, Z. Z., Mukhanov, Bakhyt K., Usenov, Azamat K., Omirbekova, Zhanar Zh., Wójcik, Waldemar   +7 more
core   +1 more source

The study of change in extraction degree under the influence of oxidizers while leaching Uranium ore with sulfuric acid

Вестник КазНУ. Серия математика, механика, информатика, 2017
Sulfuric acid is extensively used in uranium production with In-Situ Leaching method. The influence of various components on the extraction degree has to be studied in order to optimize the solution spending and extraction degree of uranium.
M. B. Kurmanseiit, D. Y. Aizhulov, M. S. Tungatarova   +2 more
doaj  

Ultralight Conductive MXene Aerogels: From Material Design to Energy, Environment, and Electronic Applications

Small Science, Volume 6, Issue 4, April 2026.
MXene aerogels combine the intrinsic conductivity and surface chemistry of MXenes with ultralight, highly porous 3D architectures, enabling efficient charge/heat transport and multifunctional performance. By tailoring pore structure, orientation, surface functional groups, and hybrid compositions (with polymers, carbons, metals, and MOFs), MXene ...
Narasimharao Kitchamsetti, HyukSu Han, Sungwook Mhin   +2 more
wiley   +1 more source

In Situ Leaching of Uranium

, 1976
In situ leaching is a relatively new production method for uranium with several advantages. It will contribute an increasing portion of uranium supply as production turns to deposits inaccessible to conventional mining ...
Tibbs, Nicholas H.
core  

Fabrication, Modification, and Applications of Functional Aerogels: A Review

Carbon and Hydrogen, Volume 28, Issue 1, Page 21-39, March 2026.
Advances in aerogel materials synthesis modification properties applications and future perspectives. ABSTRACT Aerogels, characterized by a highly porous three‐dimensional nanoscale structure, possess exceptional properties such as ultra‐low density, high specific surface area, and remarkably low thermal conductivity.
Jinshuo Zhang, Jianbing Wang, Yi Fang, Wangliang Li   +3 more
wiley   +1 more source