ICP-OES测定催化裂化原料中V、Na、Fe、Cu、Ni等5种金属元素

Determination of V,Na,Fe,Cu,Ni and Other Five Metal Elements in Catalytic Cracking Materials by ICP-OES

本文探讨了ICP-OES测定催化裂化原料中V、Na、Fe、Cu、Ni等5种金属元素。ICP-OES测定催化裂化原料中的V、Na、Fe、Cu、Ni元素,确定了仪器的最佳工作参数,选择了合适的分析谱线,各元素在质量分数0~0.5%范围内有良好的线性关系,相关系数均在0.999以上,相对标准偏差小于3%。

In this paper, five kinds of metal elements such as V, Na, Fe, Cu and Ni in catalytic cracking materials were determined by ICP-OES.