Carbon dioxide capture system and spectroscopic evaluation thereof
Abstract
A chemical processing system for removing carbon dioxide from a gas mixture using a multicomponent amine-based scrubbing solution includes a spectroscopic evaluation system with a liquid contact probe for spectroscopic investigation, an energy source connected with the liquid contact probe to provide the spectroscopic stimulation energy to the probe, a spectrometer connected with the liquid contact probe to detect the spectroscopic response energy to the probe and to output spectral data corresponding to the spectroscopic response energy, and a machine learning spectral data analyzer connected to the spectrometer for evaluation of the spectral data to determine a concentration value for each of water, amine component and captured carbon dioxide in the scrubbing solution, the machine learning spectral data analyzer being trained for each such component over a corresponding trained concentration range, and optionally over a trained temperature range to provide a temperature-compensated concentration value.
- Inventors:
- Issue Date:
- Research Org.:
- ION Engineering, LLC, Boulder, CO (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1823980
- Patent Number(s):
- 11014041
- Application Number:
- 16/490,877
- Assignee:
- ION Engineering, LLC (Boulder, CO)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
G - PHYSICS G01 - MEASURING G01J - MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT
- DOE Contract Number:
- FE0013303
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 03/05/2018
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Panaccione, Charles, Brown, Nathan R., and Meuleman, Erik Everhardus Bernardus. Carbon dioxide capture system and spectroscopic evaluation thereof. United States: N. p., 2021.
Web.
Panaccione, Charles, Brown, Nathan R., & Meuleman, Erik Everhardus Bernardus. Carbon dioxide capture system and spectroscopic evaluation thereof. United States.
Panaccione, Charles, Brown, Nathan R., and Meuleman, Erik Everhardus Bernardus. Tue .
"Carbon dioxide capture system and spectroscopic evaluation thereof". United States. https://www.osti.gov/servlets/purl/1823980.
@article{osti_1823980,
title = {Carbon dioxide capture system and spectroscopic evaluation thereof},
author = {Panaccione, Charles and Brown, Nathan R. and Meuleman, Erik Everhardus Bernardus},
abstractNote = {A chemical processing system for removing carbon dioxide from a gas mixture using a multicomponent amine-based scrubbing solution includes a spectroscopic evaluation system with a liquid contact probe for spectroscopic investigation, an energy source connected with the liquid contact probe to provide the spectroscopic stimulation energy to the probe, a spectrometer connected with the liquid contact probe to detect the spectroscopic response energy to the probe and to output spectral data corresponding to the spectroscopic response energy, and a machine learning spectral data analyzer connected to the spectrometer for evaluation of the spectral data to determine a concentration value for each of water, amine component and captured carbon dioxide in the scrubbing solution, the machine learning spectral data analyzer being trained for each such component over a corresponding trained concentration range, and optionally over a trained temperature range to provide a temperature-compensated concentration value.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {5}
}
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