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Qifei Pei

Kunming University of Science and Technology

SCHOLARLY PAPERS

3

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62

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0

Scholarly Papers (3)

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1.

Experiment on Selective Dynamic Extraction of Germanium by Ultrasonic Enhanced N235 Extraction Resin Under Complex System

Number of pages: 17 Posted: 19 Apr 2024
Shixiong Peng, Qifei Pei, Zhanqing Lu, Hongying Xia, Linqing Dai, Yingjie Xu and Libo Zhang
Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology and Kunming University of Science and Technology
Downloads 27 (1,372,601)

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N235 extraction resin, ultrasound-assisted strengthening, selective recovery of germanium, dynamic extraction

2.

Efficient Recovery of Valuable Metals from Low-Grade Zinc Residue by Ultrasonic Strengthening

Number of pages: 23 Posted: 30 Dec 2024
Chun Wang, Hongying Xia, Yingjie Xu, Zhanqing Lu, Qifei Pei, Linqing Dai and Libo Zhang
Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology and Kunming University of Science and Technology
Downloads 25 (1,399,036)

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Ultrasound-enhanced leaching, MnO2 oxidation, zinc recovery, low-grade residues

3.

Mechanism-Guided GRU-D Model for Soft Sensor of pH in NeutralLeaching Process

Number of pages: 12 Posted: 11 Feb 2026
Jianchun Li, Chunxi Yang, Hongwei Sun, Xiufeng Zhang, Faxiang Zhang and Qifei Pei
Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology, Kunming University of Science and Technology and Kunming University of Science and Technology
Downloads 10 (1,541,665)

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Wet zinc refining, neutral leaching, soft sensing, GRU-D, missing data