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1. Simultaneous CO2 mineral sequestration and nickel separation from laterite leachate:Thermodynamic and experimental study NSTL国家科技图书文献中心

Yuxiang Gao |  Pengyang Zhang... -  《Separation and Purification Technology》 - 2025,354P6 - 129303~13 - 共13页

摘要: process for simultaneous nickel separation and CO2 |  spherical flowers. Efficient separation of nickel and |  emissions and rising nickel demand present dual challenges |  thermodynamic study, it was found that nickel can dissolve in |  the leachate in the form of nickel-ammoniiun
关键词: Mineral carbonation |  Separation |  Laterite |  Nickel-ammonium complexes

2. Bidentate pyridine-pyrazole ligand-induced synergistic and antagonistic effects for selective separation of nickel from sulfuric acid medium NSTL国家科技图书文献中心

Xianglong Lei |  Jun Tan... -  《Separation and Purification Technology》 - 2025,354P5 - 129188~10 - 共10页

摘要: ore. The separation behaviors of nickel over other |  nickel reaches 95.9 % at pH = 2.5, and the separation |  challenge to metal separation of complex leaching |  of nickel from sulfuric acid leachate of laterite |  synergistic effect on nickel and antagonistic effect on
关键词: Nickel separation |  Direct extraction |  Synergistic effect |  Antagonistic effect |  Intermolecular interaction

3. A Review of Direct Reduction-Magnetic Separation Process for Ferronickel Production from Nickel Laterite NSTL国家科技图书文献中心

Lv, Wei |  Makuza, Brian... -  《Journal of Sustainable Metallurgy》 - 2025,11(1) - 3~28 - 共26页

摘要: separation (DRMS). As there are significant variations in |  separation processes. In this study, existing knowledge on |  summarized. Enrichment ratio and Ni separation efficiency |  magnetic separation as an upgrading strategy for |  obtaining ferronickel from nickel laterite with varying
关键词: Nickel laterite |  Ferronickel |  Magnetic separation |  Separation efficiency |  Stainless steel

4. Investigation of oscillatory baffled reactors for the hydrometallurgical separation of cobalt and nickel NSTL国家科技图书文献中心

Pieter Adriaenssens |  Jonas Van Olmen... -  《Separation and Purification Technology》 - 2025,355PB - 129465~12 - 共12页

摘要: hydrometallurgical separation of cobalt and nickel is |  baffled reactors for the hydrometallurgical separation |  of cobalt and nickel. | Oscillatory baffled reactors(OBRs)utilise |  strategically placed baffles that interact with fluid
关键词: Continuous oscillatory baffled reactors |  Additive manufacturing |  Solvent extraction |  Process intensification |  Hydrometallurgy |  Multiphase flow

5. Optimized Magnesium Removal from Nickel and Cobalt Mixtures Using Ethylenediaminetetraacetic Acid (EDTA) and Temperature Control for Efficient Separation NSTL国家科技图书文献中心

Kyoung Hun Choi |  Hongting Liu... -  《Proceedings of the 63rd Conference of Metallurgists,vol.2》 -  Conference of Metallurgists - 2025, - 1347~1354 - 共8页

摘要: traditional metal separation techniques. Nickel and cobalt |  for nickel and cobalt separation, as it can degrade |  method for separating magnesium from nickel and cobalt | ) to selectively form complexes with nickel and |  complexation, enabling magnesium separation efficiency over
关键词: Magnesium separation |  Ethylenediaminetetraacetic acid (EDTA) |  Selective precipitation

6. (180359)A decomposition method for nickel-based superalloys by sulfurization: Recycling valuable metals NSTL国家科技图书文献中心

Shuai Wang |  Fenglong Sun... -  《Journal of Alloys and Compounds》 - 2025,1025 - 1~9 - 共9页

摘要:Since nickel-based superalloys contain many |  resistance of nickel-based superalloys makes it difficult |  to decompose them. Considering that nickel-based |  separation of metal elements. In this study, the |  sulfidation process of nickel-based superalloys and the
关键词: Nickel-base superalloys |  Sulfurization |  Recycling |  Extraction and separation |  Alloy decomposition

7. Separation of valuable metals from low nickel matte to prepare NiCo2O4 materials:Optimization of oxidative leaching process and improvement of electrochemical properties of materials NSTL国家科技图书文献中心

Xiaolong Bi |  Wenning Mu... -  《Separation and Purification Technology》 - 2025,354P8 - 129459~17 - 共17页

摘要: intermediate low nickel matte has become an important goal of |  nickel smelting industry. In this work, an innovative |  nickel matte to prepare NiCo2O4 materials was proposed | The economical and efficient utilization of |  process of oxidative leaching of valuable metal from low
关键词: Low nickel matte |  Oxidative leaching |  NiCo2O4 |  Capacitance performance

8. Recovery of Ni-Co alloy, MnO2, graphite and Li2CO3 from spent ternary lithium-ion batteries through three-compartment electrolysis NSTL国家科技图书文献中心

Han, Yunhui |  Peng, Gonghua... -  《Separation and Purification Technology》 - 2025,367 - 共11页

摘要:The separation and recovery of key metals are |  separation of multiple components in a one-step process |  middle compartment, lithium nickel cobalt manganese | , Co, Mn, and Li in spent lithium nickel cobalt |  separation and recovery of multiple metals in a single step
关键词: Spent lithium-ion batteries |  Lithium nickel cobalt manganese oxide |  Three-compartment electrolysis |  Separation |  Recovery

9. Highly efficient recovery of total components from spent hydroprocessing catalysts (HPCs) with minimal CO_2 & SO_2 emissions NSTL国家科技图书文献中心

Guodong Xu |  Junlian Wang... -  《Journal of Environmental Management》 - 2025,375(Feb.) - 124204.1~124204.14 - 共14页

摘要:It is imperative to recover the valuable |  components of spent HPCs. We have proposed a |  hydrometallurgical process and recovered 99.9% of V, 99.9% of Mo | , and 95% of Al in our previous work. In this study | , we focused on the Co and Ni recovery from the
关键词: Spent HPCs |  Recovery |  Nickel |  Cobalt |  Separation

10. Ligand content and driving force effects on ion-ion permselectivity in ligand-functionalized membranes NSTL国家科技图书文献中心

Abels, Kristen |  Junior, Amilton Barb...... -  《Journal of Membrane Science》 - 2025,714 - 共11页

摘要: in lithium/nickel separation productivity (1.75 x |  compared to elucidate the relative effects of separation |  multidentate ligand complexation, especially for nickel in | , lithium/nickel permselectivity gradually increased by a | Ion-selective membranes could enable
关键词: Electrodialysis |  Ion-ligand affinity |  Lithium separation |  Partitioning |  Selective transport
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