安徽省怀宁县铜牛井矿冶遗址冶炼工艺研究  

Research on Smelting Process of Tongniujing Mining and Smelting Site in Huaining County,Anhui Province

作　　者：李强 魏国锋[1] 何张俊 金晓春 张爱冰[1] LI Qiang;WEI Guo-feng;HE Zhang-jun;JIN Xiao-chun;ZHANG Ai-bing(Department of History,Anhui University,Hefei 230039,China;Huaining County Museum,Huaining 246100,Anhui,China;Huaining County Cultural Relics Bureau,Huaining 246100,Anhui,China)

机构地区：[1]安徽大学历史系,合肥230039 [2]怀宁县博物馆,安徽怀宁246100 [3]怀宁县文物局,安徽怀宁246100

出　　处：《有色金属（冶炼部分）》2020年第7期105-110,共6页Nonferrous Metals（Extractive Metallurgy)

基　　金：国家社科基金资助项目(15BKG008)。

摘　　要：采用扫描电镜能谱分析、X射线荧光分析等方法对安徽省安庆市怀宁县境内铜牛井矿冶遗址出土炉渣、矿石及炉渣中夹杂的金属颗粒进行检测分析,进而探讨遗址的冶炼工艺。结果表明,铜牛井遗址出土的炉渣均为炼铜渣;出土的磁铁矿很有可能作为助熔剂使用;炉渣中夹杂的冰铜颗粒尚无法断定铜牛井遗址使用的是"硫化矿-冰铜-铜"冶炼工艺,也可能是使用含硫氧化铜矿或混合矿直接还原,其具体冶炼工艺的确定有待更多考古资料的发现。Inclusion of metal particles in slag,ores and slag unearthed from Tongniujing Mining and Metallurgical Site in Huaining county,Anqing city,Anhui province,were analyzed by SEM-EDS,XRF,XRD and other methods to explore smelting process.The results show that slags unearthed from Tongniujing Site are copper smelting slags and magnetite unearthed is likely to be used as flux.Smelting process of "Sulphide copper ore-Matte-Copper"cannot yet be concluded to be used on matte particles contained in slags.It may also be directly reduced using sulfur-bearing copper oxide ore or mixed ore.To confirm the specific smelting process needs more archeological data.

关 键 词：矿冶遗址 硫化矿 冰铜 唐代 

分 类 号：K871[历史地理—考古学及博物馆学]