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Measuring Vapor and Liquid Concentrations for Binary and Ternary Systems in a Microbubble Distillation Unit via Gas Sensors
- Source :
- Chemosensors, Vol 6, Iss 3, p 31 (2018), Chemosensors, Volume 6, Issue 3
- Publication Year :
- 2018
- Publisher :
- MDPI AG, 2018.
-
Abstract
- A cost effective, fast, and accurate technique was needed to measure the vapor composition of a binary system (ethanol-water) and also that of a liquid composition in a ternary system (acetic acid-acetol&ndash<br />water) in a microbubble distillation unit. Cheap TGS-series gas sensors were used for this purpose with both calibrations and measurements carried out in a specially designed chamber. A single parameter polynomial regression was fitted to the binary system, and a two parameter polynomial with an interaction term was fitted to the ternary system. The correlation coefficient, R-squared, was found to be greater than 0.99 for both systems, thus validating the implementation of this novel sensor.
- Subjects :
- electronic nose
Polynomial
Materials science
Correlation coefficient
Analytical chemistry
Binary number
02 engineering and technology
01 natural sciences
Analytical Chemistry
law.invention
machine olfaction
lcsh:Biochemistry
law
lcsh:QD415-436
Binary system
Physical and Theoretical Chemistry
Distillation
Polynomial regression
Ternary numeral system
010401 analytical chemistry
021001 nanoscience & nanotechnology
0104 chemical sciences
machine learning
gas sensor array
regression
0210 nano-technology
Ternary operation
Subjects
Details
- Language :
- English
- ISSN :
- 22279040
- Volume :
- 6
- Issue :
- 3
- Database :
- OpenAIRE
- Journal :
- Chemosensors
- Accession number :
- edsair.doi.dedup.....a56c56e7bfda227da1a4548ed690c07a