硫化物及硫酸盐中硫同位素制样装置及其反应器研制

Sample preparation device and its development of the sulfur isotope reactor for the sulfide and sulfate

研制了一种新型硫化物及硫酸盐中硫同位素制样装置及其反应器。实验证明,采用该装置及其反应器制样具有真空度好、使用方便、无污染、制样效率高和成本低等优点。所生成的二氧化硫具有纯度高,分析结果准确、可靠等特点,完全能满足硫化物和硫酸盐中硫同位素分析测试的制样要求。

A new type of sample preparation device and its reactor for sulfur isotope in sulfide and sulfate experiment is developed.The trial experiment proved that the sample preparation device and its reactor are characterized with good vacuum,easy to use,clean,high efficient and low cost to produce sulfur dioxide of high purity,and the analytical results are accurate and reliable.The device and reactor can fully meet for the analysis on the sulfur isotope in various sulfide and sulfate.