Characterization of a fast gas analyzer based on Raman scattering for the analysis of synthesis gas

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autor(en): Eichmann S, Weschta M, Kiefer J, Seeger T, Leipertz A
Zeitschrift: Review of Scientific Instruments
Verlag: American Institute of Physics (AIP)
Jahr der Veröffentlichung: 2010
Band: 81
Heftnummer: 12
Seitenbereich: 125104
ISSN: 0034-6748
eISSN: 1089-7623
Sprache: Englisch


Abstract


A sensor system for fast analysis of synthesis gas (mixtures of CO and H2) is proposed and characterized. The system is based on spontaneous Raman scattering, which enables simultaneous concentration measurements of all relevant species. For typical synthesis gas applications, this system has to face large variations of temperature and pressure. In addition, strong fluctuations in mixture composition may occur, which lead to rather inconvenient signal intensities. In this paper, we describe a low resolution spectrometer designed to function as a synthesis gas sensor and characterize pressure and temperature effects on concentration measurements. In addition, the use of different spectral ranges and calibration strategies is investigated in view of measurement accuracy and precision. © 2010 American Institute of Physics.



FAU-Autoren / FAU-Herausgeber

Eichmann, Simone
Lehrstuhl für Technische Thermodynamik
Leipertz, Alfred Prof. Dr.-Ing.
Lehrstuhl für Technische Thermodynamik
Seeger, Thomas Prof. Dr.-Ing.
Lehrstuhl für Technische Thermodynamik
Weschta, Martin
Lehrstuhl für Konstruktionstechnik


Zusätzliche Organisationseinheit(en)
Erlangen Graduate School in Advanced Optical Technologies


Autor(en) der externen Einrichtung(en)
University of Aberdeen


Zitierweisen

APA:
Eichmann, S., Weschta, M., Kiefer, J., Seeger, T., & Leipertz, A. (2010). Characterization of a fast gas analyzer based on Raman scattering for the analysis of synthesis gas. Review of Scientific Instruments, 81(12), 125104. https://dx.doi.org/10.1063/1.3521397

MLA:
Eichmann, Simone, et al. "Characterization of a fast gas analyzer based on Raman scattering for the analysis of synthesis gas." Review of Scientific Instruments 81.12 (2010): 125104.

BibTeX: 

Zuletzt aktualisiert 2019-17-01 um 09:32