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Guiqing Zhang

Central South University

Changsha, 410083

China

  • Central South University

SCHOLARLY PAPERS

7

DOWNLOADS

304

TOTAL CITATIONS

0

Scholarly Papers (7)

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1.

Complete Recycling of Valuable Metals from Electroplating Sludge, Focused on the Green and Selective Recovery of Chromium

Number of pages: 20 Posted: 17 Jan 2023
Jiawei Du, Li Zeng, Shuanglong Zhang, Chao Xiao, Guiqing Zhang, Zuoying Cao, Qinggang Li, Mingyu Wang, Wenjuan Guan and Shengxi Wu
Central South University, Central South University, Central South University, Central South University, Central South University, Central South University, Central South University, Central South University, Central South University and Central South University
Downloads 72 (860,052)

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chromium, Iron, electroplating sludge, Phosphate precipitation, Thermodynamics

2.

Complete Recovery of Valuable Metals from Chlorination Titanium-White Waste Acid: Focus on Recovery and Preparation of Battery-Grade Manganese Sulfate (Mnso4) by Solvent Extraction and Pilot Test

Number of pages: 30 Posted: 02 Jan 2024
Zhejie Han, Jia Li, Wenjuan Guan, Zuoying Cao, Qinggang Li, Mingyu Wang, Shengxi Wu and Guiqing Zhang
Central South University, Central South University, Central South University, Central South University, Central South University, Central South University, Central South University and Central South University
Downloads 60 (961,006)

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Chlorination titanium-white waste acid, Battery-grade MnSO4, Solvent Extraction, Battery materials, Resource recovery, Pollution reduction

3.

Separation of Trace Amount of Nickel from Cobalt Sulphate Solutions Using a Synergistic Solvent Extraction System Consisting of Dnnsa and 4pc

Number of pages: 18 Posted: 19 Sep 2023
Shiyu Xiao, Li Zeng, Xinsheng Wu, Wenjuan Guan, Yixiong Chen, Shengxi Wu, Qinggang Li, Zuoying Cao, Mingyu Wang and Guiqing Zhang
Central South University, Central South University, Central South University, Central South University, Central South University, Central South University, Central South University, Central South University, Central South University and Central South University
Downloads 58 (980,173)

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Nickel, Cobalt sulphate, Synergistic solvent extraction, Separation

4.

Recovery of Valuable Metals from Manganese Purification Sludge And Preparation of Battery-Grade Ni-Co-Mn Sulfate Solution

Number of pages: 17 Posted: 18 Dec 2023
Leiting Yue, Mingyu Wang, Jia Li, Wenjuan Guan, Qinggang Li, Zuoying Cao, Shengxi Wu and Guiqing Zhang
Central South University, Central South University, Central South University, Central South University, Central South University, Central South University, Central South University and Central South University
Downloads 45 (1,121,190)

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SPS, Valuable metals, Battery-grade Ni-Co-Mn sulfate solution

5.

Selective Alkaline Pressure Leaching: A Robust Route for Recovering Lithium from Spent Lifepo4 Cathode Materials

Number of pages: 33 Posted: 14 Apr 2025
Jiawei Du, Jialin Qin, Kaiyuan Fang, Guiqing Zhang, Zuoying Cao, Qinggang Li, Mingyu Wang, Wenjuan Guan, Shengxi Wu and Xinsheng Wu
Central South University, Central South University, Central South University, Central South University, Central South University, Central South University, Central South University, Central South University, Central South University and Central South University
Downloads 36 (1,236,159)

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Spent LiFePO4, Selective leaching of Li, Alkaline, High pressure, Recovery

6.

Preparation of Vanadium Electrolyte via Solvent Extraction from Vanadium Slag Leachate

Number of pages: 42 Posted: 22 Oct 2025
rong jiang, limei chen, qiuxiang liu, Mingyu Wang, Guiqing Zhang, Qinggang Li, Wenjuan Guan, Shengxi Wu and Xinsheng Wu
Central South University, affiliation not provided to SSRN, affiliation not provided to SSRN, Central South University, Central South University, Central South University, Central South University, Central South University and Central South University
Downloads 28 (1,345,526)

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Vanadium electrolyte, Solvent extraction, Vanadium slag leachate, All-vanadium redox flow battery (VRFB), Vanadium-chromium separation

7.

Determination of 10 Impurity Elements in 5N High-Purity Cesium Nitrate by Inductively Coupled Plasma Tandem Mass Spectrometry

Number of pages: 18 Posted: 19 Mar 2026
Shengyang Gao, Wenjuan Guan, Guiqing Zhang, Qinggang Li, Mingyu Wang, Shengxi Wu, Xinsheng Wu and Hui Zhong
Central South University, Central South University, Central South University, Central South University, Central South University, Central South University, Central South University and Central South University
Downloads 5 (1,571,455)

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High-purity cesium nitrate, Inductively coupled plasma tandem mass spectrometry (ICP-MS/MS), Internal standard correction, Helium, Ammonia