发明名称 |
DEVICE FOR QUANTIFYING THE CONTENT OF AT LEAST ONE GASEOUS CONSTITUENT CONTAINED IN A GASEOUS SAMPLE FROM A FLUID, RELATED ASSEMBLY AND PROCESS |
摘要 |
This device comprises a means (111) for forming a gaseous flow from the sample, and a means (121) for separation by means of selective retention each gaseous constituent. It comprises a means (113) for combustion of the gaseous flow in order to form a gaseous residue from each constituent, and a means (115) for quantifying the content of each constituent to be analysed in the gaseous flow. The quantification means (115) comprise an optical measurement cell (127) which is connected to the combustion means (113), and a means (161) for introducing a laser incident optical signal into the cell (127). The quantification means (115) also comprise means (133) for measuring a transmitted optical signal resulting from an interaction between the optical signal and each gaseous residue in the cell (127), and means (125) for calculating said content on the basis of the transmitted optical signal. |
申请公布号 |
WO2009037517(A2) |
申请公布日期 |
2009.03.26 |
申请号 |
WO2007IB02318 |
申请日期 |
2007.08.10 |
申请人 |
GEOSERVICES EQUIPEMENTS;BREVIERE, JEROME;BAER, DOUGLAS;WHITICAR, MICHAEL |
发明人 |
BREVIERE, JEROME;BAER, DOUGLAS;WHITICAR, MICHAEL |
分类号 |
G01N21/35;G01N30/02;G01N30/74 |
主分类号 |
G01N21/35 |
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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