摘要
提出了一套可用于煤化学研究的红外发射光谱测试系统 ,设计了一个结构简单 ,使用方便的样品槽 ,讨论了操作中影响光谱质量的有关因素 ,并以观察煤在低温氧化过程中结构变化为例 ,展示了这一方法在煤化学领域中的应用前景。
The system has been established for studies on coal chemical reaction by Fourier transform infrared emission spectroscopy (FTIRES) An in situ sample cell with simple structure was designed Some operation conditions which affect on spectrum quality are discussed Low temperature oxidation of an anthracite as an example shows that the in situ FTIRES is a valid means for studying coal reactions
出处
《燃料化学学报》
EI
CAS
CSCD
北大核心
2000年第2期138-141,共4页
Journal of Fuel Chemistry and Technology
基金
山西省自然科学基金!资助课题 基金项目号 951 0 1 4
关键词
红外光谱
煤化学
煤分析
FTIR emission spectroscopy, coal, low temperatual oxidation
