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Zhidong Tang

Northeastern University

No. 11, Lane 3, WenHua Road

HePing District

Shenyang, Liaoning 110819

China

  • Northeastern University

SCHOLARLY PAPERS

14

DOWNLOADS

500

TOTAL CITATIONS

3

Scholarly Papers (14)

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1.

Vanadium Extraction from Stone Coal Using a Novel Two-Stage Roasting Technology

Number of pages: 25 Posted: 02 Nov 2021
Zhidong Tang, Zhenya Zhou, Jianping Jin, Yongsheng Sun, Yuexin Han and Yahui Zhang
Northeastern University, Northeastern University, Northeastern University, Northeastern University, Northeastern University and Memorial University of Newfoundland (MUN)
Downloads 78 (823,616)

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Stone coal, Two-stage roasting, Phase transformation, Microstructure evolution

2.

Process Mineralogy for Mineral Phase Transformation of Bayan Obo Rare Earth Ore Based on Bpma

Number of pages: 26 Posted: 17 Jul 2024
Pengcheng Tian, Peng Gao and Zhidong Tang
Northeastern University (USA), Northeastern University (USA) and Northeastern University
Downloads 52 (1,074,648)

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Process mineralogy, Bayan Obo, Rare earth ore, BGRIMM process mineralogy analyzer (BPMA), Mineral phase transformation

3.

An Efficient and Clean Method for Separating High Recovery Iron from Hematite Using Hydrogen-Based Mineral Phase Transformation and Magnetic Separation

Number of pages: 25 Posted: 20 Jan 2025
Jian Zhang, Yuexin Han, Yanjun Li, Peng Gao, Abuduxuku Taxibolati and Zhidong Tang
Northeastern University (USA), Northeastern University (USA), Northeastern University (USA), Northeastern University (USA), Northeastern University (USA) and Northeastern University
Downloads 51 (1,086,013)

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Magnetic Separation, Hydrogen-based mineral phase transformation (HMPT), phase transformation, Iron concentrate, Hematite

4.

Air cooling process of limonite hydrogen-based mineral phase transformation—kinetic,phase transition and microstructural evolution

Number of pages: 32 Posted: 05 Nov 2025
Chenyang Guo, Peng Gao, Zhidong Tang, Shuai Yuan, Quankun Liu and Qinglong Fan
Northeastern University, Northeastern University (USA), Northeastern University, Northeastern University (USA), Northeastern University and Northeastern University (USA)
Downloads 46 (1,121,190)

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Limonite, HMPT, Air cooling, non-isothermal kinetics

5.

Tailings Mitigation and Valorization Through Green Mineral Phase Transformation: A Pilot-Scale Strategy for Separating Superior Iron Concentrate

Number of pages: 15 Posted: 13 Mar 2025
Zhidong Tang, Shaokai Cheng, Mingxing Wang, Yuanxing Yue, Peng Gao and Yuexin Han
Northeastern University, Northeastern University (USA), Northeastern University (USA), Northeastern University (USA), Northeastern University (USA) and Northeastern University (USA)
Downloads 40 (1,222,651)

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Tailings mitigation, hydrogen-based mineral phase transformation, clean reducing gas, phase transitions

6.

Study on the Mechanism of Hydrogen-Based Mineral Phase Transformation to Enhance the Grinding Characteristics of Bayan Obo Polymetallic Ore

Number of pages: 30 Posted: 11 Feb 2025
Pengcheng Tian, Peng Gao, Zhidong Tang, Xiao Wang and Jiahao He
Northeastern University (USA), Northeastern University (USA), Northeastern University, Northeastern University (USA) and Northeastern University (USA)
Downloads 31 (1,304,549)

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Grinding characteristics, HMPT, Liberation degree, Pre-enrichment concentrate, surface characterization

7.

Structural Optimization of Cyclone Separator in a Green Processing System for Refractory Ores Using Computational Fluid Dynamics (Cfd)

Number of pages: 29 Posted: 12 Nov 2024
Pengcheng Tian, Xiangzhi Meng, Peng Gao, Tianjiao Chang, Zijian Lin and Zhidong Tang
Northeastern University (USA), Northeastern University (USA), Northeastern University (USA), Northeastern University (USA), Northeastern University (USA) and Northeastern University
Downloads 31 (1,318,317)

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Cyclone separator, CFD, Structural parameters, Pressure drop, Separator efficiency.

8.

Hydrogen-Based Fluidized Bed Roasting of Refractory Limonite Ore: Kinetics, Phase Transformation, and Microstructural Evolution

Number of pages: 21 Posted: 16 Jun 2025
Yanzhao Li, Yuexin Han, Peng Gao, Jinghui Qiao and Zhidong Tang
Northeastern University (USA), Northeastern University (USA), Northeastern University (USA), Shenyang University of Technology and Northeastern University
Downloads 30 (1,332,057)

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Limonite, Fluidized roasting, Kinetics, Microstructural Evolution, Polymetallic recovery.

9.

Environmentally Friendly Separation of Monazite and Fluorite Using Carboxymethyl Cellulose and Octyl Hydroxamic Acid: Experimental and Dft Calculations

Number of pages: 32 Posted: 09 Apr 2025
Quankun Liu, Rui Han, Jie Liu, Peng Gao, Xiao Wang and Zhidong Tang
Northeastern University (USA), affiliation not provided to SSRN, Northeastern University (USA), Northeastern University (USA), Northeastern University (USA) and Northeastern University
Downloads 30 (1,332,057)

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Monazite, fluorite, micro-flotation, carboxymethyl cellulose, octyl hydroxamic acid

10.

Mechanistic Analysis of Hydrogen Mineral Phase-Transformed Iron Ore Tailings in Cementitious Materials: A Study on Hydration Kinetics, Mechanical Properties, and Microstructural Characteristics

Number of pages: 31 Posted: 07 Nov 2024
Xiangheng Meng, Zhidong Tang, Peng Gao and Yahui Zhang
Northeastern University (USA), Northeastern University, Northeastern University (USA) and Memorial University of Newfoundland (MUN)
Downloads 30 (1,345,526)
Citation 3

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HMPT-IOTs, Supplementary cementitious materials, Pozzolanic property, Hydration kinetics

11.

Influence and Optimization of Hydrogen-Based Mineral Phase Transformation on Grinding Characteristics of Polymetallic Oxide and Recovery of Valuable Elements by Response Surface Methodology

Number of pages: 20 Posted: 03 Jun 2025
Pengcheng Tian, Peng Gao, Zhidong Tang, Yanjun Li and Yuexin Han
Northeastern University (USA), Northeastern University (USA), Northeastern University, Northeastern University (USA) and Northeastern University (USA)
Downloads 27 (1,359,097)

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Polymetallic ore, Response surface method, Hydrogen-based Mineral Phase Transformation, Grinding characteristics, Efficient separation

12.

Coupled effects of temperature and mechanical activation on the hydration kinetics and mechanism evolution of composite cementitious materials containing HMPT-IOTs

Number of pages: 26 Posted: 10 Nov 2025
Xiangheng Meng, Zhidong Tang, Peng Gao, Yanjun Li and Yuexin Han
Northeastern University, Northeastern University, Northeastern University, Northeastern University and Northeastern University
Downloads 22 (1,470,786)

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Hydrogen based mineral phase transformation (HMPT), Iron ore tailings (IOTs), Supplementary Cementitious Materials (SCMs), hydration kinetics, Coupled effects of temperature and mechanical activation

13.

Structural Optimization of Cyclone Separator in a Green Processing System for Refractory Ores Using Computational Fluid Dynamics (Cfd)

Number of pages: 29 Posted: 25 Feb 2025
Pengcheng Tian, Xiangzhi Meng, Peng Gao, Tianjiao Chang, Zijian Lin and Zhidong Tang
Northeastern University (USA), Northeastern University (USA), Northeastern University (USA), Northeastern University (USA), Northeastern University (USA) and Northeastern University
Downloads 17 (1,491,251)

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Cyclone Separator, CFD, Structural parameters, Pressure drop, Separator efficiency

14.

Mechanism Analysis of the Simultaneous Enhancement of Selective Grinding by Hydrogen-Based Mineral Phase Transformation: Hematite and Quartz

Number of pages: 27 Posted: 17 Apr 2025
Pengcheng Tian, Peng Gao, Zhidong Tang, Yanjun Li and Yuexin Han
Northeastern University (USA), Northeastern University (USA), Northeastern University, Northeastern University (USA) and Northeastern University (USA)
Downloads 15 (1,518,554)

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Hydrogen-based Mineral Phase Transformation, Selective grinding, Nanoindentation, Elastic modulus.