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1. Experimental investigation on the influence of surfactant to the seepage characteristics of acid leaching solution during in-situ leaching of uranium

   Investigating the seepage characteristics of acid leaching solution affected by surfactant in the ore-bearing layer during the in-situ leaching...

   Sheng Zeng, Jiaxin Sun, ... Luqiao Yang in Journal of Radioanalytical and Nuclear Chemistry

   Article 24 July 2023
   

2. Melting Behavior of Diamond Wire Saw Silicon Powder after Acid Leaching Treatment during Recycling Process

   The low temperature acid leaching technology can effectively remove multiple impurity elements in the monocrystalline diamond wire saw silicon powder...

   Qiannuo Bao, Jijun Wu, ... Wenhui Ma in Silicon

   Article 04 March 2024

3. Leaching studies of magnesite using perchloric acid thermochemical and electrochemical treatment of magnesium chloride

   Natural impurities such iron, sulphates, chlorides, and heavy metals that cannot be removed by recrystallization are present in the magnesia that is...

   Ramesh Naidu Mandapati, Venkata Swamy Nalajala, ... Tondepu Subbaiah in Chemical Papers

   Article 11 November 2023
   

4. The evaluation of zinc and/or copper sulfuric acid leaching from brass ashes

   This study investigated sulfuric acid leaching of Zn and/or Cu from brass ashes. The material consists of a heterogeneous powder containing ZnO, CuO,...

   Júlia Mont’Alverne Martins, Alexandre Silva Guimarães, ... Marcelo Borges Mansur in Brazilian Journal of Chemical Engineering

   Article 23 March 2024
   

5. The effect of surfactants on the efficiency and consumption reduction of acid stirred leaching of uranium ore

   For the leaching process of uranium ore, the leaching rate, leaching efficiency, and energy consumption are hot research topics. In order to meet the...

   Jiahui Feng, Jiacheng Guo, ... Rong Hua in Journal of Radioanalytical and Nuclear Chemistry

   Article 26 March 2024
   

6. Enhancing Metal Impurity Removal in Diamond Wire-Sawing Silicon Kerf-Loss through Sonifier-Assisted Acid Leaching Process

   The silicon kerf which is diamond wire-saw silicon powder (DWSSP) is obtained from a diamond wire saw machine. The DWSSP contains metallic impurities...

   M. Bharathwaj, P. Karuppasamy, P. Ramasamy in Silicon

   Article 08 May 2024

7. Research on conventional leaching process and leaching kinetics of a hard rock uranium mine

   To investigate the leaching rules and mechanism of a hard rock uranium ore, this paper conducted conventional leaching experiments based on the...

   Zimin Zhang, Junhan Li, ... Rong Hua in Journal of Radioanalytical and Nuclear Chemistry

   Article 07 November 2023
   

8. Optimization and Kinetic Analysis of Direct Alkali Leaching of Silica from Vanadium-Bearing Shale Leaching Residue

   The Response Surface Methodology was employed to optimize the leaching parameters for SiO ₂ during NaOH alkaline leaching from vanadium acid leaching...

   Xuanxiong Kang, Guohua Ye, ... Yun Zhang in Silicon

   Article 22 February 2024

9. Optimization of Citric Acid Leaching Conditions for Zinc-Containing Electric Furnace Dust Based on Orthogonal Experiment

   Based on the harmless and resourceful treatment of zinc-containing electric furnace dustElectric furnace dust, the orthogonal design of 4 factors and...

   Zhihui Guo, Chengbo Wu, Xuefeng Bai in New Directions in Mineral Processing, Extractive Metallurgy, Recycling and Waste Minimization

   Conference paper 2023
   

10. Use of Tetraoctyldiglycolamide for Concentration of Scandium by Extraction from Red-Mud Acid-Leaching Solutions

    The extraction of scandium with tetraoctyldiglycolamide from solutions of mineral acids is studied, and the effect of the diluent on the distribution...

    G. V. Kostikova, I. E. Mal’tseva, ... V. I. Zhilov in Theoretical Foundations of Chemical Engineering

    Article 01 October 2022
    

11. Experimental strategy for acid-free plutonium recovery from assorted matrices: Non-aqueous leaching followed by selective solid phase extraction

    Methodologies comprising usage of innocuous reagents, lower overall chemical inventory and simplification of process scheme for plutonium recovery...

    Shiny Suresh Kumar, Ankita Rao, ... Raja Kishore Lenka in Korean Journal of Chemical Engineering

    Article 02 June 2023

12. Progress on enhancing seepage-leaching mass-transfer research for in-situ leaching mining of low-permeability uranium-bearing sandstone: a review

    Sandstone-type deposits have emerged as the primary uranium deposits being mined in China, utilizing in-situ leaching technology. However, the...

    Yuexing Liu, Yan He, ... Hong Wang in Journal of Radioanalytical and Nuclear Chemistry

    Article 07 June 2024
    

13. Weak acid leaching of uranium ore from a high carbonate uranium deposit

    Mineralogical study showed that the Yue** uranium ore is from a low grade, high carbonate and high pyrite sandstone type uranium deposit. Uranium...

    Shifeng Chen, Xuebin Wei, ... Dexuan Kong in Journal of Radioanalytical and Nuclear Chemistry

    Article Open access 07 May 2022
    

14. Prepare and Mechanism of High Purity Quartz by Alkali Corrosion and Acid Leaching Process Using Vein Quartz

    Prepare of high-purity quartz using vein quartz by alkali corrosion and acid leaching processes was investigated in this study. Using alkali...

    Hui Shao, Fangfang Zang, ... Mingming Yu in Silicon

    Article 25 May 2022

15. Development of roasting-acid leaching-magnetic separation technology for recovery of iron from “dead ores”

    Utilization of plentiful fine-disseminated iron oxide ores resources attracted increasing attention in these years due to the depletion of...

    Long Chen, Yanying He, ... Fangfang Wu in Chemical Papers

    Article 16 October 2022
    

16. Combustion Synthesis of B₄C–TiB₂ Nanocomposite Powder: Effect of Mg Particle Size on SHS and Optimization of Acid Leaching Process

    Abstract

    In this study, composite nanoparticles of B ₄ C–TiB ₂ were produced by combustion synthesis. Production was carried out by self-propagating...

    Ozan Coban, Mehmet Bugdayci, ... M. Ercan Acma in Journal of Superhard Materials

    Article 01 February 2023
    

17. Studies on parameters affecting uranium leaching from phosphogypsum

    Τhe effect of different parameters such as pH, ligand type (e.g. HCO ₃ ⁻ , EDTA, citric acid) and concentration on the uranium leaching from...

    Neκtaria Varnava, Ioannis Pashalidis in Journal of Radioanalytical and Nuclear Chemistry

    Article 13 February 2024
    

18. Optimisation of uranium–radium co-leaching from uranium ore

    To improve the utilisation of uranium resources while reducing the radioactive contamination of uranium slag by ²²⁶ Ra, the effects of various factors...

    Zixuan Bai, **aosheng Zhao, ... Quan Tang in Journal of Radioanalytical and Nuclear Chemistry

    Article 26 April 2023
    

19. Investigating Leaching Parameters for Enhanced Rare Earth Elements Sustainability and Recovery from Phosphogypsum

    Substantial volumes of phosphogypsum (PG) are generated globally as a by-product in phosphoric acid production, categorizing it as a widespread...

    Raouf Jebali, Khaled Brahmi, ... Wided Bouguerra in Chemistry Africa

    Article 30 March 2024
    

20. Alkali treatment–acid leaching of rare earth elements from phosphogypsum fertilizer: insight for additional resource of valuable components

    Phosphogypsum (PG) is the main by-product of phosphoric acid, which is produced by the sulfuric acid attack of phosphate rocks, wet process. This...

    M. S. Gasser, Z. H. Ismail, ... H. F. Aly in BMC Chemistry

    Article Open access 09 July 2022