Issue 2,2021 Table of Contents

   
Other Issues:  
  

Heavy metal

Study on Influence of Microcracks on Bioleaching of Copper Sulfide
  Zhong Wen,Zhong Shui-ping,Tang Ding and Chi Xiao-peng
  Published February 12, 2021 (6 pages)
  2021(2):1-6 [Abstract]  [View PDF(1.10 M)]
  
CFD Simulation Based on Hydrodynamic Characteristics of Gas-liquid Two-phase in Hydrometallurgical Process
  GAO Wei,ZHANG Qiang,ZHANG Zhen and LI Jin-zhan
  Published February 12, 2021 (13 pages)
  2021(2):7-19 [Abstract]  [View PDF(2.76 M)]
  
Discussion on Separation Method and Application of Zinc and Iron in Zinc Hydrometallurgy
  ZHANG Guo-hua,ZHU Bei-ping,CHEN Xian-you,YAO Ying-xiong,CHENG Shi-xiong,LI Yun and LI Ke
  Published February 12, 2021 (7 pages)
  2021(2):20-26 [Abstract]  [View PDF(1.19 M)]
  
Basic Research on Comprehensive Recovery of Copper, Lead and Zinc from Copper Smelting Slag
  GUO Ya-guang,LI Dong-bo,LIANG Shuai-biao,MA Deng and WANG Yun
  Published February 12, 2021 (8 pages)
  2021(2):27-34 [Abstract]  [View PDF(1.39 M)]
  
Study on Oxidation Acidity Leaching of Dust of Electrostatic Precipitator of Arsenic-bearing Auricupride Smelting
  ZHANG Jun-feng
  Published February 12, 2021 (5 pages)
  2021(2):35-39 [Abstract]  [View PDF(718.73 K)]
  
Industrial Practice of Rehandle Operation for Myanmar Letpadaung Copper Mine Heap Bio-leaching Operation Improvement
  ZHANG Li-chuan,SHI Jian-feng,LIU Lin-hong,SANG Dong-yi,Nyi Nyi and SHENG Ru-guo
  Published February 12, 2021 (6 pages)
  2021(2):40-45 [Abstract]  [View PDF(1.28 M)]
  
Optimization and Modification of Chlorine Absorption System of By-Product Sodium Hypochlorite in Cobalt Electrodeposition Process
  ZHANG Ai-qing,WANG Zhen-wen,JIANG Pei-hai,YIN Fei,RUAN Shu-feng and YE Sheng-yi
  Published February 12, 2021 (5 pages)
  2021(2):46-50 [Abstract]  [View PDF(767.25 K)]
  
Comparison of Suspension Smelting + Vortex Floating Converting and Oxygen-enriched Side Blown Smelting + Multi Top Blown Lance Continuous Converting Process
  Li Liang-bin,DAI Hong-kun,LI Qiang,YI Chao and ZHANG Chao-wen
  Published February 12, 2021 (9 pages)
  2021(2):51-59 [Abstract]  [View PDF(1.38 M)]
  

Light metal

Digestion Performance of Mica-and-Kaolinite-Rich Bauxite by Bayer Process
  LEI Xian-quan,PAN Xiao-lin,MO Xiao-dong and WANG Fei
  Published February 12, 2021 (7 pages)
  2021(2):60-66 [Abstract]  [View PDF(1.03 M)]
  
Study on Recovery and Utilization of Multiple Elements in Aluminum Electrolyte by Calcified Roasting
  Liu Feng-qin,Li Ai-jie,Li Rong-bin,Yang Xin and Wu Ze-gang
  Published February 12, 2021 (5 pages)
  2021(2):67-71 [Abstract]  [View PDF(1010.78 K)]
  
Research on Recovery of Lithium from Lepidolite Concentrate by Chlorination Roasting and Water Leaching
  LIU Lin,LIU Lei,ZHANG Liang,WANG Wei,LIU Hong-zhao and CAO Yao-hua
  Published February 12, 2021 (5 pages)
  2021(2):72-76 [Abstract]  [View PDF(673.32 K)]
  
Study on Increasing Stability of Diluted Slurry Following Digestion of Gibbsitic Bauxite
  Wu Guo-bao
  Published February 12, 2021 (5 pages)
  2021(2):77-81 [Abstract]  [View PDF(828.47 K)]
  

Rare&precious metal

Gold Extraction from Refractory Gold Ore with High Gangue Contents by Heavy Salt Water
  WU Zeng-ling,FAN Dao-yan,WANG Qian-kun and LIN Wei
  Published February 12, 2021 (5 pages)
  2021(2):82-86 [Abstract]  [View PDF(615.49 K)]
  

Equipment & material

Effect of Sintering Temperature on Microstructure and Mechanical Properties of TiZrVMo Alloy Used for Internal Combustion Engine
  YANG Chang-zheng,ZHANG Zheng-hua and ZENG Qing-yi
  Published February 12, 2021 (6 pages)
  2021(2):87-92 [Abstract]  [View PDF(2.48 M)]
  

Environmental engineering

Study on Leaching Kinetics of Sodium Fluoride in Waste Cathodes of Aluminum Reduction Cells
  Liu Feng-qin,Yang Xin,Zhang Yong-jun,Li Rong-bin and Li Ai-jie
  Published February 12, 2021 (7 pages)
  2021(2):93-99 [Abstract]  [View PDF(1.07 M)]
  
Study on Modification of Bagasse with Pyromellitic Dianhydride and Its Adsorption Performance to Lead in Waste Water
  XIE Xue-zhen,YE You-ming,TAO Li-ting,LIAO Wen-juan,HU Hua-yu and HUANG Meng-xian
  Published February 12, 2021 (7 pages)
  2021(2):99-105 [Abstract]  [View PDF(5.25 M)]
  
Study on Process Condition and Removal Mechanism of Highly Efficient Removal of Cr(Ⅵ) from Wastewater with Electrocoagulation
  GAO Chen,CHEN Ping,BAO Zhun,WANG Li-zhang and LI Peng
  Published February 12, 2021 (8 pages)
  2021(2):106-113 [Abstract]  [View PDF(1.97 M)]
  

History of metallurgy

Early Metallurgical Sites and Three Alloy Technologies in Southern Anhui
  CUI Chun-peng,LI Yan-xiang,LI Chen-yuan,TAN Yu-chen and GONG Xi-cheng
  Published February 12, 2021 (9 pages)
  2021(2):114-122 [Abstract]  [View PDF(2.13 M)]