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Mechanism of zinc damaging to blast furnace tuyere refractoryXuefeng YANG 1,2),Mansheng CHU 3),Fengman SHEN 3) and Zhuming ZHANG 2) 1) School of Minerals Processing and Bio-engineering,Central South... and expansion of zinc in the tuyere bricks is the main factor leading to the tuyere upward-warp.The eroding behavior of zinc is that the inner structure of the tuyere bricks turns from dense to loose......
Removal of cadmium and zinc ions from aqueous solution by living Aspergillus niger LIU Yun-guo(刘云国)1, FAN Ting(樊 霆)1, ZENG Guang-ming(曾光明)1, LI Xin(李 欣)1, TONG Qing(童 庆)1, 2, YE...; Abstract: The potential of living Aspergillus niger to remove cadmium and zinc from aqueous solution......
Inhibition of Zinc Corrosion by Fucoidan in Natural Sea waterCui Wang1,2,Jie Zhang2,Xiao-Lin Chen3,Bin Xiang1,Ji-Zhou Duan2,Bao-Rong Hou21. College of Chemistry and Chemical Engineering, Chongqing...="ChDivSummary" name="ChDivSummary">Research on corrosion behaviour of zinc in natural sea water without and with fucoidan was carried out by potentiodynamic polarisation test and electrochemical......
of Nonferrous Metals, School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China Received 13 August 2012; accepted 20 November 2012 Abstract: The thermodynamics in zinc hydrometallurgical process was studied using a chemical equilibrium modeling code (GEMS) to predict the zinc solubility and construct the species distribution and predominance diagrams for the Zn(II......
Trans. Nonferrous Met. Soc. China 22(2012) 228-240 Shot noise analysis on corrosion behavior of zinc alloy (ZnAl4Cu1) under dry-wet cycles CHEN An-na1, CAO Fa-he1, LIU Wen-juan1, ZHENG Li-yun1..., Chinese Academy of Sciences, Shenyang 110016, China Received 8 December 2010; accepted 4 May 2011 Abstract: The corrosion behaviors of zinc alloy (ZnAl4Cu1) in 3.5% (mass fraction) NaCl, 7.3% (mass......
Trans. Nonferrous Met. Soc. China 30(2020) 2274-2282 Isothermal reduction kinetics of zinc calcine under carbon monoxide Yu-jie CHEN1, Yun-yan WANG1,2, Ning PENG1,2,3, Yan-jie LIANG1,2, Bing PENG1,2...; accepted 28 June 2020 Abstract: The reduction kinetics of zinc calcine under a CO atmosphere was evaluated by isothermal reductive roasting in a temperature range of 600-800 °C. The extent of reaction......
:1672-7207(2010)01-0039-05 Leaching zinc oxide ore in alkaline solution ZHAO Zhong-wei, JIA Xi-jun, CHEN Ai-liang, LONG Shuang, HUO Guang-sheng, LI Hong-gui (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: To achieve the circulatory leaching of zinc oxide ores, the Bayer process was used to treat bauxite to zinc hydrometallurgy......
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characterization in the hydrometallurgical extraction of zinc[J]. Minerals Engineering, 2008, 21(1): 100-110. [2] SANTOS S M C, MACHADO R M, CORREIA M J N, REIS M T A, ISMAEL M R C, CARVALHO J M R. Ferric sulphate/chloride leaching of zinc and minor elements from a sphalerite concentrate[J]. Minerals Engineering, 2010, 23(8): 606-615. [3] ?OPUR M, ?ZMETIN C, ?ZMETIN E, KOCAKERIM M M. Optimization study......
