文献类型：期刊文献

中文题名：生物质热裂解气体产物的气相色谱-质谱定性定量分析

英文题名：Qualitative and quantitative analysis of gaseous product generated by biomass pyrolysis with GC-MS

作者：王文明[1];张维冰[1];马磊[2];柏雪源[2]

机构：[1]华东理工大学上海市功能性材料化学重点实验室,上海200237;[2]山东理工大学轻工与农业工程学院,山东淄博255049

年份：2011

卷号：29

期号：5

起止页码：470

中文期刊名：石化技术与应用

外文期刊名：Petrochemical Technology & Application

收录：CSTPCD

语种：中文

中文关键词：气相色谱-质谱联用;直观推导式演进特征投影法;生物质;流化床热裂解;定性分析;定量;分析

外文关键词：GC -MS; heuristic evolving latent projections ; biomass;pyrolysis of biomass based on fluidized bed;qualitative analysis;quantitative analysis

摘要：采用气相色谱-质谱联用仪对玉米秸和锯木屑流化床热裂解的气相产物进行检测,利用直观推导式演进特征投影法(HELP)对分析所得二维数据进行多元分辨解析,并进一步利用标准质谱图库检索进行定性分析,利用色谱峰峰面积进行定量分析。结果表明,生物质热裂解气相产物含有45个单一组分,主要成分为氩气和水,其中氩气的相对含量为95.619 4%,其余为有机烃类、低碳醛类、低碳酮类、杂环类和苯系化合物等。
The gaseous product generated by biomass pyrolysis in a fluidized bed was detected by GC- MS technique. The obtained twoway data were resolved muhivariately by Heuristic Evolving Latent Projections （HELP）, and the qualitative analysis was carried out by comparing with standard MS spectra, and the quantitative analysis was carried out based on peak area of GC spectra. The results showed that 45 chemical components were obtained in gaseous product, the main components were argon and water, and the relative content of argon was 95. 619 4% , and the other components were organic hydrocarbon, 10w carbon aldehyde, low carbon ketone,heterocyclic and benzene compounds.