发明名称 |
METHOD AND DEVICE FOR REPETITIVE CHEMICAL ANALYSIS OF A GAS FLOW |
摘要 |
The present invention relates to a method for repetitive chemical analysis of a gas flow, wherein said gas flow consists of a carrier gas and gaseous chemical compounds, comprising the following method steps: feeding said gas flow to a gas chromatographic separation column by means of a feeding device; collecting at least a part of said gaseous chemical compounds for a defined time period by means of a thermally based collecting device which is coupled to said gas chromatographic separation column and/or said feeding device; releasing said collected gaseous chemical compounds in a temporally focused manner by means of said thermally based collecting device; separating said released gaseous chemical compounds by means of said gas chromatographic separation column; and analyzing said separated gaseous chemical compounds by means of an analyzer. The present invention further relates to a device for performing such a method. |
申请公布号 |
US2012286154(A1) |
申请公布日期 |
2012.11.15 |
申请号 |
US201213423738 |
申请日期 |
2012.03.19 |
申请人 |
ZIMMERMANN RALF;SARAJI-BOZORGZAD MOHAMMAD REZA;ESCHNER MARKUS SIMON;GROEGER THOMAS MAXIMILIAN |
发明人 |
ZIMMERMANN RALF;SARAJI-BOZORGZAD MOHAMMAD REZA;ESCHNER MARKUS SIMON;GROEGER THOMAS MAXIMILIAN |
分类号 |
H01J49/04 |
主分类号 |
H01J49/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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