气相色谱—质谱法测定己二酸生产过程中焦油的组成

Determination of Components of Tar From the Production of Adipic Acid by GC and MS

采用气相色谱—质谱法,通过选择优化试验条件,对己二酸生产过程中的副产物焦油组成进行定性和定量测定。对有效利用焦油,提供了大量真实可靠的实验数据。实验表明,该法的灵敏度、选择性高,测定速度快,结果令人满意。

Gas chromatography- mass spectrometry was used to qualitatively and quantificationally determine the components of tar from the production of adipic acid, experimental conditions were optimized, reliable experimental data were obtained, which can provide effective data for using tar. Experimental results show that this method has advantages of high sensitivity, high selectivity, and fast speed.