Infrared Absorption Spectra of H2SO4, SO3, SO2, and H2O at 300C and 350C

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Mid infrared absorption spectra of sulfuric acid (H2SO4), sulfur trioxide (SO3), sulfur dioxide (SO2), and water (H2O) were collected in a high temperature gas cell operating at either 300C or 350C. The spectra were collected using tunable external cavity quantum cascade lasers (ECQCLs) tuning, which were capable of operating over the wavelength range from approximately 7 microns to 9 microns, where H2SO4 and SO3 have their strongest absorption features. The spectra can be used as a library for developing gas sensors.

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Jason Kriesel, Ilya Dunayevskiy, Infrared Absorption Spectra of H2SO4, SO3, SO2, and H2O at 300C and 350C, 4/5/2022, https://edx.netl.doe.gov/dataset/infrared-absorption-spectra-of-h2so4-so3-so2-and-h2o-at-300c-and-350c, DOI: 10.18141/1899775

Keywords

OSTI Info

Field	Value
Dataset Type	ND
Contract Nos	FE0031560
Org Research Org	NETL
Language	English
Country	US
Sponsor Org	USDOE Office of Fossil Energy (FE)
Site Url	https://edx.netl.doe.gov/dataset/infrared-absorption-spectra-of-h2so4-so3-so2-and-h2o-at-300c-and-350c
Contact Name	Jason Kriesel
Contact Org	Opto-Knowledge Systems, Inc. (OKSI)
Doi	10.18141/1899775

Additional Info

Field	Value
Last Updated	November 28, 2022, 1:33 PM (UTC+00:00)
Created	April 5, 2022, 10:32 PM (UTC+00:00)
Citation	Jason Kriesel, Ilya Dunayevskiy, Infrared Absorption Spectra of H2SO4, SO3, SO2, and H2O at 300C and 350C, 4/5/2022, https://edx.netl.doe.gov/dataset/infrared-absorption-spectra-of-h2so4-so3-so2-and-h2o-at-300c-and-350c, DOI: 10.18141/1899775
Geospatial	no
Netl Product	yes
Osti	yes
Poc Email	robie.lewis@netl.doe.gov
Point Of Contact	Robie Lewis
Program Or Project	MID INFRA-RED LASER SENSOR FOR CONTINUOUS SULFUR TRIOXIDE MONITORING TO IMPROVE COAL-FIRED POWER PLANT PERFORMANCE DURING FLEXIBLE OPERATIONS
Project Number	FE0031560