基本信息:
- 专利标题： 固体中微量有机气体的定性与定量分析的方法
- 专利标题（英）：Qualitative and quantitative analysis method for trace organic gases in solid
- 申请号：CN201410268721.0 申请日：2014-06-17
- 公开(公告)号：CN104048896A 公开(公告)日：2014-09-17
- 发明人： 孟仟祥 , 房嬛 , 孙敏卓
- 申请人： 中国科学院地质与地球物理研究所兰州油气资源研究中心
- 申请人地址： 甘肃省兰州市城关区东岗西路382号
- 专利权人： 中国科学院地质与地球物理研究所兰州油气资源研究中心
- 当前专利权人： 中国科学院西北生态环境资源研究院
- 当前专利权人地址： 甘肃省兰州市城关区东岗西路382号
- 代理机构： 北京科亿知识产权代理事务所
- 代理人： 汤东凤
- 主分类号： G01N5/04
- IPC分类号： G01N5/04
The invention discloses a qualitative and quantitative analysis method for trace organic gases in solids. The method comprises the following steps: combining a GC/MS (Gas Chromatography/Mass Spectrum) instrument with a TG/DTA (Thermogravimetry/Differential Thermal Analysis) instrument together, releasing and collecting traced organic gases in a solid, selecting optimal conditions of the GC/MS instrument for gas analysis, performing GC/MSTIC spectrum analysis and qualitative and quantitative calculation on organic components, selecting optimal conditions of the TG/DTA instrument, performing TG/DTA spectrum analysis and quantitative calculation on adsorption water and organic gases, and performing comprehensive calculation according to GC/MS and TG/DTA calculation results, thereby obtaining the final conclusion. Due to adoption of the qualitative and quantitative analysis method for trace organic gases in solids, the problem that the qualitative and quantitative analysis on organic gases adsorbed, carried or wrapped in different solids in nature and of industrial products is hard is solved.
公开/授权文献:
- CN104048896B 固体中微量有机气体的定性与定量分析的方法 公开/授权日：2017-01-04
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
| ------G01N5/00 | 用称量的方法分析材料，例如称量从气体或液体分离出的微粒 |
| --------G01N5/04 | .通过除去某种组分，例如通过蒸发并称量其剩余物 |