Synthesis and optimization of high-performance amine-based polymer for CO<sub>2</sub> separation

Ye Yuan; Yurui Pan; Menglong Sheng; Guangyu Xing; Ming Wang; Jixiao Wang; Zhi Wang

Your Location：

Home >

Browse articles >

Synthesis and optimization of high-performance amine-based polymer for CO₂ separation

Separation Science and Engineering | Updated：2026-01-06

- Synthesis and optimization of high-performance amine-based polymer for CO₂ separation
- Chinese Journal of Chemical Engineering Vol. 50, Issue 10, Pages: 168-176(2022)
- Affiliations：
  
  1. Chemical Engineering Research Center, School of Chemical Engineering and Technology, Tianjin University,Tianjin,China,300350
  2. Tianjin Key Laboratory of Membrane Science and Desalination Technology, State Key Laboratory of Chemical Engineering, Collaborative Innovation Center of Chemical Science and Engineering, Haihe Laboratory of Sustainable Chemical Transformations, Tianjin University,Tianjin,China,300350
  3. College of Chemical Engineering and Safety, Binzhou University, Engineering Research Center for Industrial Wastewater Treatment and Reuse of Shandong Province,Binzhou,China,256600
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：2022
- Accepted：
Scan QR Code
separation[J]. 中国化学工程学报, 2022, 50(10): 168-176.
DOI：

separation[J]. 中国化学工程学报, 2022, 50(10): 168-176. DOI：

摘要

Abstract

Membrane technology features inspiring excellence from numerous separation technologies for CO

capture from post-combustion gas. Polyvinylamine (PVAm)-based facilitated transport membranes show significantly high separation performance

which has been proven promising for industrial scale-up. However

commercialized PVAm with low molecular weight and excessive crystallinity is not available to prepare high-performance membranes. Herein

the synthesis process of PVAm was optimized by regulating polymerization and acidic hydrolytic conditions. The membranes based on PVAm with a molecular weight of 154 kDa and crystallinity of 11.37% display high CO

permeance of 726 GPU and CO

selectivity of 55 at a feed gas pressure of 0.50 MPa. Furthermore

we established a PVAm synthesis reactor with an annual PVAm solution (1%(mass)) capacity of over 7000 kg and realized the scaled-up manufacture of both PVAm and composite membranes.

关键词

Keywords

references

Views

153

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Covalent organic frameworks-incorporated thin film composite membranes prepared by interfacial polymerization for efficient CO2 separation

Polymer-based membranes for solvent-resistant nanofiltration:A review

CO2/N2 separation using supported ionic liquid membranes with green and cost-effective[Choline] [Pro]/PEG200 mixtures

Biochar as a structure-tunable stationary phase for column chromatographic fractionation of bio-oil

Revealing critical factors in lignite-water interactions: From atomic to macroscopic

Related Author

Zhi Wang

Jixiao Wang

Bo Wang

Ye Yuan

Menglong Sheng

Wenyan Feng

Haoqing Xu

Tae-Hyun Bae

Related Institution

Tianjin Key Laboratory of Membrane Science and Desalination Technology, State Key Laboratory of Chemical Engineering, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University

Life and Health Research Institute, School of Chemistry and Chemical Engineering, Tianjin University of Technology

2 Nanyang Environment and Water Research Institute, Interdisciplinary Graduate School, Nanyang Technological University

3 School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive

4 School of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Avenue

⁰

Synthesis and optimization of high-performance amine-based polymer for CO2 separation

DOI：

摘要

Abstract

关键词

Keywords

references

Synthesis and optimization of high-performance amine-based polymer for CO₂ separation