中文摘要：

该文利用UltraCLAVE微波消解仪对地质样品进行消解,提出消解用酸的种类和用量,以及消解过程中的一些注意事项。方法优化微波消解的实验条件,速度快,污染少,操作简便安全,消解能力强且效果好,能满足地质样品简单、快速、批量分析的要求。

英文摘要：

This paper uses UltraCLAVE microwave digestion instrument for geological sample digestion,puts forward the resolution with the variety and dosage of acid. Results show that some matters need attention in the process of digestion. The method of microwave digestion optimizes experimental conditions, can meet the needs of fast speed, less pollution, easy to operation,safety,digestion ability and the good effect,and be suitable for the geological sample analysis.