Methane and ethane detection from natural gas level down to trace concentrations using a compact mid-IR LITES sensor based on univariate calibration

Methane and ethane detection from natural gas level down to trace concentrations using a compact mid-IR LITES sensor based on univariate calibration

A gas sensor based on light-induced thermo-elastic spectroscopy (LITES) capable to detect methane (C1) and ethane (C2) in a wide concentration range, from percent down to part-per-billion (ppb), is here reported. A novel approach has been implemented, exploiting a compact sensor design that accommod...

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Bibliographic Details
Main Authors: Andrea Zifarelli, Angelo Sampaolo, Pietro Patimisco, Marilena Giglio, Miguel Gonzalez, Hongpeng Wu, Lei Dong, Vincenzo Spagnolo
Format: Article
Language:English
Published: Elsevier 2023-02-01
Series:Photoacoustics
Subjects:
LITES
Methane
Ethane
Multi-gas sensing
Natural gas
Environmental monitoring
Online Access:http://www.sciencedirect.com/science/article/pii/S2213597923000010

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