黄金冶炼氰渣协同冶炼过程中的炉渣性质分析  

Analysis of Slag Properties in the Collaborative Smelting Process of Cyanide Slag in Gold Smelting

作　　者：孙好文 SUN Haowen(Shandong Jindu Smelting Co.,Ltd.,Zhaoyuan 265400,China)

机构地区：[1]山东金都冶炼股份有限公司,山东招远265400

出　　处：《化工管理》2025年第7期68-71,共4页Chemical Management

摘　　要：文章对黄金冶炼氰渣协同冶炼过程中的炉渣进行了全面的性质分析,包括物理性质、化学成分、矿物学特征和熔融特性。实验结果表明,炉渣主要由SiO_(2)、Fe_(2)O_(3)、CaO和Al_(2)O_(3)组成,含有少量贵金属和有价金属。矿物学分析显示炉渣中存在晶体相和非晶相,其熔融特性和黏度对冶炼过程有显著影响。文章进一步分析了炉渣性质对金属回收率、能耗的影响,为优化协同冶炼工艺提供了科学依据。This paper analyzes the properties of slag from the co-smelting process of cyanide slag in gold smelting,focusing on physical properties,chemical composition,mineralogy,and melting behavior.The slag primarily consists of SiO_(2),Fe_(2)O_(3),CaO,and Al_(2)O_(3),with minor amounts of precious and valuable metals.Mineralogical analysis reveals both crystalline and amorphous phases,with their melting and viscosity influencing the smelting process.The f indings provide insights into optimizing metal recovery,energy use in the smelting process.

关 键 词：黄金冶炼 氰渣协同 炉渣性质 

分 类 号：X705[环境科学与工程—环境工程]