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Raman spectroscopic data from Formic Acid Decomposition in subcritical and supercritical water

Authors
  • Pinkard, Brian R.
  • Gorman, David J.
  • Rasmussen, Elizabeth G.
  • Maheshwari, Vedant
  • Kramlich, John C.
  • Reinhall, Per G.
  • Novosselov, Igor V.
Type
Published Article
Journal
Data in Brief
Publisher
Elsevier
Publication Date
Feb 21, 2020
Volume
29
Identifiers
DOI: 10.1016/j.dib.2020.105312
PMID: 32140521
PMCID: PMC7044640
Source
PubMed Central
Keywords
License
Unknown

Abstract

The spectra presented correspond with the research article entitled “Kinetics of Formic Acid Decomposition in Subcritical and Supercritical Water – A Raman Spectroscopic Study” [1]. Data set contains in situ Raman spectra of the quenched effluent stream, which includes varied concentrations of formic acid, water, CO, CO2, and H2 as reaction products. Each spectrum is collected downstream of the subcritical or supercritical water gasification of formic acid, which occurs at a specified temperature, residence time, a constant pressure of 25 MPa, and a constant initial feedstock concentration of 3.6 wt% formic acid. Additionally, calibration spectra of formic acid in water, and spectra of pure carbon dioxide and high concentration formic acid are provided for model development. Finally, a MATLAB code used for baseline subtraction of raw data files is included with the dataset. The full dataset is hosted in Mendeley Data, https://doi.org/10.17632/hjn8xwskng.1 .

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