Optical spectroscopy system and method for monitoring liquid phase chemical reactions
Abstract
A system for monitoring a chemical reaction in a liquid reactor system includes a sample liquid conduit in communication with the liquid reactor system for receiving sample liquid and directing the sample liquid to an optical spectroscopy device, and a laser beam source. The optical spectroscopy device receives the laser beam from the laser source, and guides the laser beam to the sample liquid to generate an optical spectroscopy signal. A detector detects the optical spectroscopy signal and creates a detection signal responsive to the optical spectroscopy signal. A processor processes the detection signal to determine the identity and amount of at least one chemical species in the liquid. A system for continuously sampling a chemical reaction and a method for continuously monitoring and controlling a chemical reaction are also disclosed.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568604
- Patent Number(s):
- 10352770
- Application Number:
- 15/790,872
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01J - MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 10/23/2017
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Morales Rodriguez, Marissa E., and McFarlane, Joanna. Optical spectroscopy system and method for monitoring liquid phase chemical reactions. United States: N. p., 2019.
Web.
Morales Rodriguez, Marissa E., & McFarlane, Joanna. Optical spectroscopy system and method for monitoring liquid phase chemical reactions. United States.
Morales Rodriguez, Marissa E., and McFarlane, Joanna. Tue .
"Optical spectroscopy system and method for monitoring liquid phase chemical reactions". United States. https://www.osti.gov/servlets/purl/1568604.
@article{osti_1568604,
title = {Optical spectroscopy system and method for monitoring liquid phase chemical reactions},
author = {Morales Rodriguez, Marissa E. and McFarlane, Joanna},
abstractNote = {A system for monitoring a chemical reaction in a liquid reactor system includes a sample liquid conduit in communication with the liquid reactor system for receiving sample liquid and directing the sample liquid to an optical spectroscopy device, and a laser beam source. The optical spectroscopy device receives the laser beam from the laser source, and guides the laser beam to the sample liquid to generate an optical spectroscopy signal. A detector detects the optical spectroscopy signal and creates a detection signal responsive to the optical spectroscopy signal. A processor processes the detection signal to determine the identity and amount of at least one chemical species in the liquid. A system for continuously sampling a chemical reaction and a method for continuously monitoring and controlling a chemical reaction are also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 16 00:00:00 EDT 2019},
month = {Tue Jul 16 00:00:00 EDT 2019}
}
Works referenced in this record:
Single particle QCL-based mid-IR spectroscopy system with analysis of scattering
patent, August 2013
- Wagner, Matthias; Heanue, John
- US Patent Document 8,502,148
Photo-Catalytic Membrane Reactor
patent-application, June 2011
- Kumakiri, Izumi; Bredesen, Rune; Reader, Henrik
- US Patent Application 13/059564; 201100150734
Laser-based spectroscopic detection techniques
patent, September 2006
- Harper, Warren W.
- US Patent Document 7,102,751
Peri-critical reflection spectroscopy devices, systems, and methods
patent, May 2015
- Messerchmidt, Robert G.
- US Patent Document 9,041,923
Method and apparatus for a mid-infrared (MIR) system for real time detection of petroleum in colloidal suspensions of sediments and drilling muds during drilling operations, logging and production operations
patent, May 2013
- Szobota, John S.; Brown, James M.; Walters, Clifford C.
- US Patent Document 8,445,841
Method and Apparatus to Determine Characteristics of an Oil-Based Mud Downhole
patent-application, July 2010
- Csutak, Sebastian
- US Patent Application 12/689131; 20100181472
Infrared measuring device, especially for the spectrometry of aqueous systems, preferably multiple component systems
patent, October 2010
- Mäntele, Werner; Klein, Oliver; Zscherp, Christian
- US Patent Document 7,812,312
Method for determining concentration in a solution using attenuated total reflectance spectrometry
patent, May 1995
- Barshad, Yoav; Barshad, Yael
- US Patent Document 5,416,579
Portable Terahertz Receiver for Advanced Chemical Sensing
patent-application, July 2012
- Mitin, Vladimir; Bell, Matthew; Sergeyev, Andrei
- US Patent Application 13/390968; 20120181431
QCL Spectroscopy System and Applications Therefor
patent-application, July 2016
- Kotidis, Petros; Deutsch, Erik; Zhu, Ninghui
- US Patent Application 15/080796; 20160209325