摘要
应用氧弹一次处理的溶液,完成了泥炭和煤中碳、硫连续测定的研究。方法简便,连续性强,单次测定相对标准偏差为:C 0.5％,S 1.9％。
A 0.2 g of peat or coal sample was ignited in an oxygen bomb which was previously charged with NaOH solution. The emitted gas was directed into a beaker of NaOH solution. The two solutions were combined and analyzed for C, following that the mixture was filtered and the filtrate analyzed for S by BaSO4 gravimetry. The RSD fox C and S are 0.5% and 1.9% respectively.
出处
《岩矿测试》
CAS
CSCD
北大核心
1989年第3期222-221,共1页
Rock and Mineral Analysis
