volume 276 pages 118824

Prediction of Solubility of Acetylene in Organic Solvents over a Wide Range of Temperature and Pressure

Yuguang Mu 1
Le Yan 1
Bozhao Chu 2
Zhong Shen 2
Jiahe Fan 1
Yi Cheng 1
2
 
SINOPEC Shanghai Research Institute of Petrochemical Technology, Shanghai 201208, PR China
Publication typeJournal Article
Publication date2023-07-01
scimago Q1
wos Q2
SJR0.840
CiteScore7.9
Impact factor4.3
ISSN00092509, 18734405
General Chemistry
General Chemical Engineering
Industrial and Manufacturing Engineering
Applied Mathematics
Abstract
Acetylene has been used directly to synthesize various vinyl compounds. To avoid the explosion risk of gas-phase acetylene during the reaction, it is more reliable to dissolve acetylene in the solvent(s) first, and then make it react in the liquid phase. Accordingly, the solubility of acetylene is the most essential information for the solvent selection and the reaction process design. This work makes efforts to accurately predict the acetylene solubility in many organic solvents over a wide range of temperatures and pressures by optimizing two parameters in COSMO-RS based on solvent classification by σ-profile analysis. The model predictions are evaluated by 1173 solubility data of acetylene and the average absolute relative deviation is 13.0%. This established theoretical method provides a large number of solubility data of acetylene for reference to guide the liquid-phase reaction process design, where the synthesis of N-vinylpyrrolidone is chosen as a case illustration.
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GOST Copy
Mu Y. et al. Prediction of Solubility of Acetylene in Organic Solvents over a Wide Range of Temperature and Pressure // Chemical Engineering Science. 2023. Vol. 276. p. 118824.
GOST all authors (up to 50) Copy
Mu Y., Yan L., Chu B., Shen Z., Fan J., Cheng Y. Prediction of Solubility of Acetylene in Organic Solvents over a Wide Range of Temperature and Pressure // Chemical Engineering Science. 2023. Vol. 276. p. 118824.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.ces.2023.118824
UR - https://doi.org/10.1016/j.ces.2023.118824
TI - Prediction of Solubility of Acetylene in Organic Solvents over a Wide Range of Temperature and Pressure
T2 - Chemical Engineering Science
AU - Mu, Yuguang
AU - Yan, Le
AU - Chu, Bozhao
AU - Shen, Zhong
AU - Fan, Jiahe
AU - Cheng, Yi
PY - 2023
DA - 2023/07/01
PB - Elsevier
SP - 118824
VL - 276
SN - 0009-2509
SN - 1873-4405
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@article{2023_Mu,
author = {Yuguang Mu and Le Yan and Bozhao Chu and Zhong Shen and Jiahe Fan and Yi Cheng},
title = {Prediction of Solubility of Acetylene in Organic Solvents over a Wide Range of Temperature and Pressure},
journal = {Chemical Engineering Science},
year = {2023},
volume = {276},
publisher = {Elsevier},
month = {jul},
url = {https://doi.org/10.1016/j.ces.2023.118824},
pages = {118824},
doi = {10.1016/j.ces.2023.118824}
}
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