ICP-AES法测定铁矿石中钒、钛、铝、铜、锰、砷的研究  

Study on the determination of vanadium,titanium,aluminium,copper,manganese,arsenic in iron ore by ICP-AES

作　　者：陶俊[1] 

机构地区：[1]昆明钢铁集团有限责任公司技术中心化验室,云南昆明650302

出　　处：《冶金分析》2005年第4期64-67,共4页Metallurgical Analysis

摘　　要：提出了用ICP-AES法同时测定铁矿石中钒，钛，铝，铜，锰，砷元素的分析方法。选用元素最佳分析谱线和仪器合适的工作条件测定，RSD〈3％，回收率在95％～105％之间。本法测定铁矿石中钒，钛，铝，铜，锰，砷含量的分析误差和精密度符合GB／T6730的技术要求，结果令人满意，方法快速、简便。A method for the simultaneous determination of V, Ti, A1, Cu, Mn and As in iron ore by ICP-AES was studied. Optimal parameters for determination of each element were chosen. RSD was less than 3 % and recoveries obtained were in the range of 95 % - 105 % . The analytical error and precision for the determina- tion of V,Ti, Al, Cu, Mn and As fulfilled technical requirement of the national standards GB/T6730. The method was rapid, simple and satisfactory.

关 键 词：ICP-AES 铁矿石 多元素 

分 类 号：P575[天文地球—矿物学]