Thermogravimetric Analysis of the Zinc Concentrates Oxidation Containing Various Iron Compounds

Archives of Metallurgy and Materials

S. Małecki¹  P. Jarosz¹ 

[1] AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY, FACULTY OF NON-FERROUS METALS, AL. A. MICKIEWICZA 30, 30-059 KRAKÓW, POLAND

关键词: Keywords: roasting;    zinc concentrates;    thermal analysis;    iron compounds;   

DOI  :  10.2478/amm-2014-0158

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

This paper presents the results of oxidation of zinc concentrates containing various iron compounds. Using the thermogravimetry and thermal analysis methods it was shown that the influence of the iron form affects the thermal oxidation process. They influence the rate of, oxidation of zinc sulphide and consequently the resulting rate of oxidation of the concentrate.

【 授权许可】

Unknown