OwnerNational Energy Technology Laboratory (NETL) - view all
Update frequencyunknown
Last updatedabout 1 year ago
Overviewinfrared absorptionlaser absorption spectroscopysulfursulfur trioxidesulfuric acid
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.
Additional Information
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citationJason 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
geospatialno
netl_productyes
ostiyes
poc_emailrobie.lewis@netl.doe.gov
point_of_contactRobie Lewis
program_or_projectMID INFRA-RED LASER SENSOR FOR CONTINUOUS SULFUR TRIOXIDE MONITORING TO IMPROVE COAL-FIRED POWER PLANT PERFORMANCE DURING FLEXIBLE OPERATIONS
project_numberFE0031560
Files
- PDFso3_350c_7um.pdf
- TXTso3_350c_7um.txt
- PDFh2o_300c_8um.pdf
- TXTh2o_300c_8um.txt
- PDFh2o_350c_7um.pdf
- TXTh2o_350c_7um.txt
- PDFh2so4_300c_8um.pdf
- TXTh2so4_300c_8um.txt
- PDFso2_350c_7um.pdf
- PDFso2_300c_8um.pdf
- TXTso2_300c_8um.txt
- TXTso2_350c_7um.txt