2020
DOI: 10.1021/acsomega.0c03116
|View full text |Cite
|
Sign up to set email alerts
|

Thermodynamic and Kinetic Study on the Catalysis of Isoamyl Acetate by a Cation-Exchange Resin in an Intensified Fixed-Bed Reactor

Abstract: Kinetics and thermodynamics of esterification by a cation-exchange resin in an intensified fixed-bed reactor was studied systematically. The resin type, catalyst loading, volume flow rate, initial molar ratio, temperature, and catalyst reusability were studied and optimized. The nonideality of the reaction system was corrected by the UNIFAC group contribution method. The Δ r H 0 , Δ r S 0 , and Δ r … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2021
2021
2024
2024

Publication Types

Select...
6

Relationship

1
5

Authors

Journals

citations
Cited by 7 publications
(2 citation statements)
references
References 37 publications
0
2
0
Order By: Relevance
“…Plot lnK versus 1/T, as shown in Figure 8. According to the slope and intercept of the image, the enthalpy change ∆ 0 is-29.54kJ/mol, and the entropy change ∆ 0 is -54.35J/(mol•K) .According to the Gibbs free energy formula (17), the Gibbs free energy ∆ 0 is -13.55kJ/mol, so the chemical equilibrium constant expression for the reaction of camphene and acetic acid can be expressed as:…”
Section: Thermodynamic Calculationmentioning
confidence: 99%
See 1 more Smart Citation
“…Plot lnK versus 1/T, as shown in Figure 8. According to the slope and intercept of the image, the enthalpy change ∆ 0 is-29.54kJ/mol, and the entropy change ∆ 0 is -54.35J/(mol•K) .According to the Gibbs free energy formula (17), the Gibbs free energy ∆ 0 is -13.55kJ/mol, so the chemical equilibrium constant expression for the reaction of camphene and acetic acid can be expressed as:…”
Section: Thermodynamic Calculationmentioning
confidence: 99%
“…After the reaction occurs, the product desorbs and diffuses from the surface of the catalyst to the main body of the solution. For IFBR, when the volume flow rate reaches a certain value, the reaction rate basically no longer changes, indicating that the influence of the entire process of external diffusion on the reaction rate can basically be ignored [16], Based on the relevant literature analysis of our research group, When the liquid circulation flow in the IFBR unit is set at 40 mL/min, the influence of external diffusion can be eliminated [17].…”
Section: Kinetic Calculation 361 External Diffusion Eliminationmentioning
confidence: 99%