一座年产16万吨铝锭的铝电解车间毕业设计...............8摘要..................................................8前言..................................................9第一章市场分析.....................................101.1铝的性质........................................................................................101.2铝的发现简史................................................................................111.3我国铝工业发展近况....................................................................111.3.1铝业背景.........................................................................................111.3.2制约瓶颈.........................................................................................121.3.3发展前景.........................................................................................121.3.4中国铝型材行业的概况.................................................................131.4国际铝工业发展状况....................................................................181.5对中国铝工业发展前景的认识....................................................19第二章厂址选择与论证...............................242.1铝厂厂址选择区域概况................................................................242.1.1地理优势............................................................................................242.1.2地形地貌............................................................................................252.1.3区位优势............................................................................................252.1.4水文地址............................................................................................252.1.5气候条件............................................................................................262.1.6政策优势...........................................................................................262.2.1资源优势............................................................................................282.2.2水能电力资源....................................................................................28第三章技术经济指标..................................303.1电解方案的选择与论证................................................................303.2主要技术经济指标的选择与论证................................................313.2.1电流效率............................................................................................313.2.2电解质温度........................................................................................323.2.3极距....................................................................................................333.2.4电解质成分........................................................................................333.2.5电解质水平和铝水平........................................................................353.2.6阳极效应系数....................................................................................363.2.7阳极电流密度....................................................................................373.2.8槽工作电压........................................................................................383.2.9铝电解生产中的主要技术经济指标的确定....................................38第四章电解槽结构设计与计算..........................404.1概述........................................................
