Detection of H2S, SO2 and NO2 in CO2 at pressures ranging from 1-40 bar by using broadband absorption spectroscopy in the UV/VIS range

Sander Gersen; Vincent van Essen; Pieter Visser; Mohammad  Ahmad; Anatoli Mokhov; Alexey Sepman; Ramon  Alberts; Arno  Douma; Howard Levinsky

doi:10.1016/j.egypro.2014.11.279

Detection of H2S, SO2 and NO2 in CO2 at pressures ranging from 1-40 bar by using broadband absorption spectroscopy in the UV/VIS range

Sander Gersen, Vincent van Essen, Pieter Visser, Mohammad Ahmad, Anatoli Mokhov, Alexey Sepman, Ramon Alberts, Arno Douma, Howard Levinsky

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Abstract

This paper presents a methodology to quantitatively measure H2S, SO2 and NO2 fractions in gaseous CO2 by using broadband absorption spectroscopy at 1 and 40 bar. The mole fractions of binary- and 3-component mixtures of H2S, SO2 and NO2 in CO2 with known fractions ranging from 35-250 ppm are successfully derived from the measured absorption spectra. The difference between the fitted and experimental mole fractions is less than 10% for all studied mixtures. The results successfully demonstrate that low fractions of H2S, SO2 and NO2 in gaseous CO2 can be accurately measured at pipeline conditions by using broad band
absorption spectroscopy.

Original language	English
Pages (from-to)	2570-2582
Number of pages	13
Journal	Energy Procedia
Volume	63
DOIs	https://doi.org/10.1016/j.egypro.2014.11.279
Publication status	Published - 2014

Keywords

detection
UV
CO2
direct absorption
SO2
NO2
H2S

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10.1016/j.egypro.2014.11.279Licence: CC BY-NC-ND

Detection of H2S, SO2 and NO2 in CO2 at pressures ranging from 1- 40 bar by using broadband absorption spectroscopy in the UV/VIS rangeFinal publisher's version, 1.66 MBLicence: CC BY-NC-ND

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@article{7954d4a667014b2cbf5a20720f632a51,

title = "Detection of H2S, SO2 and NO2 in CO2 at pressures ranging from 1-40 bar by using broadband absorption spectroscopy in the UV/VIS range",

abstract = "This paper presents a methodology to quantitatively measure H2S, SO2 and NO2 fractions in gaseous CO2 by using broadband absorption spectroscopy at 1 and 40 bar. The mole fractions of binary- and 3-component mixtures of H2S, SO2 and NO2 in CO2 with known fractions ranging from 35-250 ppm are successfully derived from the measured absorption spectra. The difference between the fitted and experimental mole fractions is less than 10% for all studied mixtures. The results successfully demonstrate that low fractions of H2S, SO2 and NO2 in gaseous CO2 can be accurately measured at pipeline conditions by using broad bandabsorption spectroscopy.",

keywords = "detection, UV, CO2, direct absorption, SO2, NO2, H2S",

author = "Sander Gersen and {van Essen}, Vincent and Pieter Visser and Mohammad Ahmad and Anatoli Mokhov and Alexey Sepman and Ramon Alberts and Arno Douma and Howard Levinsky",

year = "2014",

doi = "10.1016/j.egypro.2014.11.279",

language = "English",

volume = "63",

pages = "2570--2582",

journal = "Energy Procedia",

issn = "1876-6102",

}

TY - JOUR

T1 - Detection of H2S, SO2 and NO2 in CO2 at pressures ranging from 1-40 bar by using broadband absorption spectroscopy in the UV/VIS range

AU - Gersen, Sander

AU - van Essen, Vincent

AU - Visser, Pieter

AU - Ahmad, Mohammad

AU - Mokhov, Anatoli

AU - Sepman, Alexey

AU - Alberts, Ramon

AU - Douma, Arno

AU - Levinsky, Howard

PY - 2014

Y1 - 2014

N2 - This paper presents a methodology to quantitatively measure H2S, SO2 and NO2 fractions in gaseous CO2 by using broadband absorption spectroscopy at 1 and 40 bar. The mole fractions of binary- and 3-component mixtures of H2S, SO2 and NO2 in CO2 with known fractions ranging from 35-250 ppm are successfully derived from the measured absorption spectra. The difference between the fitted and experimental mole fractions is less than 10% for all studied mixtures. The results successfully demonstrate that low fractions of H2S, SO2 and NO2 in gaseous CO2 can be accurately measured at pipeline conditions by using broad bandabsorption spectroscopy.

AB - This paper presents a methodology to quantitatively measure H2S, SO2 and NO2 fractions in gaseous CO2 by using broadband absorption spectroscopy at 1 and 40 bar. The mole fractions of binary- and 3-component mixtures of H2S, SO2 and NO2 in CO2 with known fractions ranging from 35-250 ppm are successfully derived from the measured absorption spectra. The difference between the fitted and experimental mole fractions is less than 10% for all studied mixtures. The results successfully demonstrate that low fractions of H2S, SO2 and NO2 in gaseous CO2 can be accurately measured at pipeline conditions by using broad bandabsorption spectroscopy.

KW - detection

KW - UV

KW - CO2

KW - direct absorption

KW - SO2

KW - NO2

KW - H2S

U2 - 10.1016/j.egypro.2014.11.279

DO - 10.1016/j.egypro.2014.11.279

M3 - Article

SN - 1876-6102

VL - 63

SP - 2570

EP - 2582

JO - Energy Procedia

JF - Energy Procedia

ER -