Multifunctional Sensor for Monitoring of CO2 Underground Storage by Comprehensive and Spatially Resolved Measuring of Gas Concentrations, Temperature and Structural Changes

被引：12

作者：

Bartholmai, M. ^{[1
]}

Neumann, P. P. ^{[1
]}

Lazik, D. ^{[2
]}

机构：

[1] BAM Fed Inst Mat Res & Testing, Unter Eichen 87, D-12205 Berlin, Germany

[2] UFZ, Helmholtz Ctr Environm Res, D-06120 Halle, Germany

来源：

GHGT-11 | 2013年 / 37卷

关键词：

multifunctional sensor; distributed sensor; monitoring of CO2; subsurface monitoring; gas storage areas; membrane-based gas sensing; fibre optical sensing;

D O I：

10.1016/j.egypro.2013.06.303

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

One of the main unsolved issues of CCS is the comprehensive surveillance of CO2 storage areas with reasonable effort and costs. This study presents an approach for distributed subsurface monitoring of gas storage areas. The concept combines different measurement technologies to one multifunctional sensor: membrane based measurement technology for in situ monitoring of gases in soil and fibre optical sensing of temperature and strain (as a measure for structural change). A test field of application-relevant dimensions is built up to validate and optimize the technology. (C) 2013 The Authors. Published by Elsevier Ltd.

引用

页码：4033 / 4040

页数：8

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