摘要
Abstract
This paper analyzed and summarized many influencing factors on the accuracy of coal volatile matter.The results showed that the supply voltage,muffle furnace insulation performance,crucible quality,coal sample size,the position of shelf placement in the muffle,adjustment of programmer and so on were the factors which affected the accuracy of coal volatile matter, it was suggested that the equipment should be debugged before use and checked frequently.关键词
煤/挥发分/准确性/影响因素/坩埚质量/煤样粒度/仪器调试Key words
coal/volatile matter/accuracy/influencing factors/crucible quality/coal sample size/equipment debugging分类
化学化工
