Kinetic study of CO<sub>2</sub> fixation into propylene carbonate with water as efficient medium using microreaction system

Yuxin Wu; Zhuo Chen; Xiaohui Zhang; Jian Chen; Yundong Wang; Jianhong Xu

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Kinetic study of CO₂ fixation into propylene carbonate with water as efficient medium using microreaction system

Catalysis, Kinetics and Reaction Engineering | Updated：2026-01-06

- Kinetic study of CO₂ fixation into propylene carbonate with water as efficient medium using microreaction system
- Chinese Journal of Chemical Engineering Vol. 50, Issue 10, Pages: 247-253(2022)
- Affiliations：
  
  The State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University,Beijing,China,100084
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：2022
- Accepted：
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fixation into propylene carbonate with water as efficient medium using microreaction system[J]. 中国化学工程学报, 2022, 50(10): 247-253.
DOI：

fixation into propylene carbonate with water as efficient medium using microreaction system[J]. 中国化学工程学报, 2022, 50(10): 247-253. DOI：

摘要

Abstract

Carbon dioxide (CO

) utilization and fixation have become one of the most important research areas nowadays due to the increase of global greenhouse effect. Cyclic carbonate

which is widely used in various fields

can be synthesized by fixation of CO

with epoxide in industry. Moreover

the synthesis of cyclic carbonate is a 100% atom economical reaction

which makes it eco-friendly and promising. To enhance the reaction efficiency and safety

a microreaction system was used as the platform for cycloaddition reaction. In this work

tetrabutylammonium bromide (TBAB) was chosen as catalyst

and propylene oxide (PO) as a mode substrate. Interestingly

the addition of water can increase the propylene carbonate (PC) yield and decrease the activation energy considerably

proving water as catalyst promoter for PC synthesis. PC yield and selectivity could reach 91.6% and 99.8%

respectively. The Influence factors and kinetic equation for CO

cycloaddition were obtained as well.

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Kinetic study of CO2 fixation into propylene carbonate with water as efficient medium using microreaction system

DOI：

摘要

Abstract

关键词

Keywords

references

Kinetic study of CO₂ fixation into propylene carbonate with water as efficient medium using microreaction system