Synthesis and application of structured solid amine adsorbents for flue gas CO<sub>2</sub> capture

LIN Junhao; JIAO Xianfeng; TAN Lingjun; ZOU Jinsheng; CHEN Heijin; ZHANG Zuotai; YAN Feng

doi:10.19944/j.eptep.1674-8069.2026.04.012

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Synthesis and application of structured solid amine adsorbents for flue gas CO₂ capture

Carbon capture and monitoring technology | 更新时间：2026-10-14

- Synthesis and application of structured solid amine adsorbents for flue gas CO₂ capture
- Electric Power Technology and Environmental Protection Vol. 42, Issue 4, Pages: 635-645(2026)
- 作者机构：
  
  1.深圳能源环保股份有限公司，广东深圳 518046
  2.南方科技大学环境科学与工程学院，广东深圳 518055
  3.深碳科技（深圳）有限公司，广东深圳 518055
  4.东南大学能源与环境学院，江苏南京 210096
- 作者简介：
- 基金信息：
- DOI：10.19944/j.eptep.1674-8069.2026.04.012
  CLC： TK164.6;TQ175
- Received：26 May 2026，
  
  Accepted：30 June 2026，
  
  Published：15 August 2026
- 稿件说明：
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林俊豪,焦显峰,谭玲君，等.面向烟气CO₂捕集的固态胺吸附剂结构化材料合成与应用[J].电力科技与环保,2026,42(4):635-645. DOI: 10.19944/j.eptep.1674-8069.2026.04.012.

LIN Junhao, JIAO Xianfeng, TAN Lingjun, et al. Synthesis and application of structured solid amine adsorbents for flue gas CO₂ capture[J]. Electric Power Technology and Environmental Protection, 2026, 42(4):635-645. DOI: 10.19944/j.eptep.1674-8069.2026.04.012.
林俊豪,焦显峰,谭玲君，等.面向烟气CO₂捕集的固态胺吸附剂结构化材料合成与应用[J].电力科技与环保,2026,42(4):635-645. DOI: 10.19944/j.eptep.1674-8069.2026.04.012. DOI：

LIN Junhao, JIAO Xianfeng, TAN Lingjun, et al. Synthesis and application of structured solid amine adsorbents for flue gas CO₂ capture[J]. Electric Power Technology and Environmental Protection, 2026, 42(4):635-645. DOI: 10.19944/j.eptep.1674-8069.2026.04.012. DOI：

摘要

目的

火电厂是工业领域CO

排放的主要来源，固态胺吸附法因低能耗、高选择性成为替代传统醇胺吸收法的有潜力的CO

捕集技术。为解决现有粉末/颗粒态固态胺在工程应用中存在的吸附效率低、反应塔压降大及纯有机或纯无机黏结剂难以同时满足黏结强度与传质性能协同要求的问题。

方法

本文开发了一种以γ-氨基丙基三甲氧基硅烷（AMPMS）改性纳米硅溶胶为无机相、聚氯乙烯（PVC）为有机相的有机-无机复合黏结剂体系，并制备了高性能玻璃纤维蜂窝结构化固态胺吸附剂。

结果

研究表明，复合黏结剂体系实现了浆料流变特性与涂覆负载量的协同优化。PEI@SiO

-M结构化吸附剂的粉末涂覆量达105.6 kg/m

；静态吸附容量达135.6 mg/g，阿弗拉米动力学速率常数是传统粉末吸附剂的11.9倍；固定床动态吸附容量达129.0 mg/g；200次连续吸附-脱附循环后容量保留率高达95.1%。

结论

本研究构建的有机-无机复合黏结剂体系解决了单一黏结剂体系难以兼顾黏结强度与传质性能的共性问题，显著提升了吸附剂的传质效率与循环稳定性，为电力行业低碳改造与双碳战略实施提供了关键技术支撑。

Abstract

Objective

Thermal power plants are the primary source of CO

emissions in the industrial sector. Solid amine adsorption technology

featuring low energy consumption and high selectivity

has emerged as one of the most promising alternatives to the traditional alkanolamine absorption method. To address the issues in engineering applications of existing powdered/granular solid amines

namely low adsorption efficiency

high pressure drop in the reactor tower

and the difficulty of purely organic or purely inorganic binders to simultaneously satisfy the synergistic requirements of bonding strength and mass transfer performance.

Methods

In this work

an organic-inorganic composite binder system was developed

where γ-aminopropyltrimethoxysilane (AMPMS) modified nano silica sol served as the inorganic phase and polyvinyl chloride (PVC) acted as the organic phase.

Results

The study showed that the composite binder system achieved the synergistic optimization of slurry rheological properties and coating loading. The as-prepared PEI@SiO

-M structured adsorbent exhibited a powder coating loading of 105.6 kg/m

a static adsorption capacity of 135.6 mg/g

and an Avrami kinetic rate 11.9 times that of the conventional powder adsorbent. Its fixed-bed dynamic adsorption capacity reached 129 mg/g

and the capacity retention rate remained as high as 95.1% after 200 cycles.

Conclusion

The organic-inorganic composite binder system constructed in this study effectively addresses the common problem of single binder systems that cannot balance adhesion strength and mass transfer performance

significantly improving the mass transfer efficiency and cyclic stability of adsorbents. It provides critical technical support for the low-carbon transformation of the power industry and the implementation of China's carbon peaking carbon neutrality strategy.

关键词

Keywords

references

刘志华 , 徐军委 , 吴福生 . 新质生产力赋能碳中和绩效:作用机制与实证检验 [J ] . 环境科学 , 2025 , 46 ( 11 ): 6709 - 6721 .

LIU Zhihua , XU Junwei , WU Fusheng . New quality productivity empowering carbon neutrality performance: Mechanisms and empirical test [J ] . Environmental Science , 2025 , 46 ( 11 ): 6709 - 6721 .

邹金生 , 谭玲君 , 林俊豪 , 等 . 垃圾焚烧电厂CO 2 捕集抗硫固态胺吸附材料的研究 [J ] . 电力科技与环保 , 2025 , 41 ( 6 ): 941 - 949 .

ZOU Jinsheng , TAN Lingjun , LIN Junhao , et al . Research on sulfur-resistant solid amine adsorbents for CO 2 capture in municipal solid waste incineration power plants [J ] . Electric Power Technology and Environmental Protection , 2025 , 41 ( 6 ): 941 - 949 .

熊卓 , 吴海龙 , 李强 , 等 . 碳捕集耦合原位电催化转化技术研究进展 [J ] . 电力科技与环保 , 2026 , 42 ( 1 ): 1 - 14 .

XIONG Zhuo , WU Hailong , LI Qiang , et al . Research advances in integrated CO 2 capture and in situ electrocatalytic conversion technologies [J ] . Electric Power Technology and Environmental Protection , 2026 , 42 ( 1 ): 1 - 14 .

ARIYOSHI M , FUJIKAWA S , KUNITAKE T . Robust, hyper-permeable nanomembrane composites of poly(dimethylsiloxane) and cellulose nanofibers [J ] . ACS Applied Materials & Interfaces , 2021 , 13 ( 51 ): 61189 - 61195 .

GÜR T M . Carbon dioxide emissions, capture, storage and utilization: Review of materials, processes and technologies [J ] . Progress in Energy and Combustion Science , 2022 , 89 : 100965 .

WANG Y X , HU X D , HAO J , et al . The CO 2 adsorption performance under flue gas for TEPA-impregnated composited oxidized activated carbon [J ] . CIESC Journal , 2020 , 71 ( 5 ): 2333 - 2343 .

LIU S , LING H , GAO H , et al . Better choice of tertiary alkanolamines for postcombustion CO 2 capture: Structure with linear alkanol chain instead of branched [J ] . Industrial & Engineering Chemistry Research , 2019 , 58 ( 33 ): 15344 - 15352 .

LI B Y , LIN Z F , DOONG R A , et al . APTES-functionalized MXene/cellulose nanofiber composites for high-performance carbon dioxide capture [J ] . Separation and Purification Technology , 2026 , 382 ( 4 ): 136060 .

ESMAEILI F , HOJJAT M , DENAYER J F M , et al . CO 2 Capture on an adsorbent-coated finned tube heat exchanger: Effect of the adsorbent thickness [J ] . Industrial & Engineering Chemistry Research , 2021 , 60 ( 12 ): 4677 - 4681 .

WU J Y , CHEN Y L , XU Y F , et al . Facile synthesis of structured adsorbent with enhanced hydrophobicity and low energy consumption for CO 2 capture from the air [J ] . Matter , 2024 , 7 ( 1 ): 123 - 139 .

KRISHNAMURTHY A , SALUNKHE B , ZORE A , et al . Amine-based latex coatings for indoor air CO 2 control in commercial buildings [J ] . ACS Applied Materials & Interfaces , 2019 , 11 : 16594 - 16604 .

LAWSON S , ADEBAYO B , ROBINSON C , et al . The effects of cell density and intrinsic porosity on structural properties and adsorption kinetics in 3D-printed zeolite monoliths [J ] . Chemical Engineering Science , 2020 , 218 : 115564 .

LEE Y Y , GURKAN B . Graphene oxide reinforced facilitated transport membrane with poly(ionic liquid) a nd ionic liquid carriers for CO 2 /N 2 separation [J ] . Journal of Membrane Science , 2021 , 638 : 119652 .

JO D H , JUNG H , SHIN D K , et al . Effect of amine structure on CO 2 adsorption over tetraethylenepentamine impregnated poly methyl methacrylate supports [J ] . Separation and Purification Technology , 2014 , 125 : 187 - 193 .

ZHANG J X , MAO B Y , ZOU J X , et al . Advanced porous framework materials for energy-efficient and technoeconomic-viable direct air capture [J ] . Chemical Engineering Journal , 2025 , 521 : 166554 .

KONG Y , TAN Z T , TANG F C , et al . Facile synthesis of hydrophobic amine-functionalized silica aerogel with low regeneration temperature and long-term stability for efficient direct air capture [J ] . Chemical Engineering Journal , 2025 , 520 : 166295 .

MIAO Y H , HE Z J , ZHU X C , et al . Operating temperatures affect direct air capture of CO 2 in polyamine-loaded mesoporous silica [J ] . Chemical Engineering Journal , 2021 , 426 : 131875 .

ZHAO A , SAMANTA A , SARKAR P , et al . Carbon dioxide adsorption on amine-impregnated mesoporous SBA-15 sorbents: Experimental and kinetics study [J ] . Industrial & Engineering Chemistry Research , 2013 , 52 ( 19 ): 6480 - 6491 .

BIAN K , LIU Y J , ZHOU L , et al . Recent advances in CO 2 solid adsorbents and application prospect in biofuel production [J ] . Renewable and Sustainable Energy Reviews , 2025 , 214 : 115560 .

CHEN H J , YAN F , JIAO X F , et al . Facile and efficient amine@AD-SiO 2 adsorbents from coal fly ash: Comparison of various amines for CO 2 adsorption capacity and cyclic stability [J ] . Separation and Purification Technology , 2024 , 346 : 127469 .

YAN F , CHEN H J , CHI T , et al . Highly efficient and regenerable amine-impregnated adsorbents:Mechanistic insights into glycerol modification for enhanced direct air capture [J ] . Chemical Engineering Journal , 2025 , 520 : 166450 .

ZHUANG Z T , WANG Z Q , XUE Y B , et al . Biomass nanoarchitectonics of hierarchical porous carbon with ultrahigh surface area for direct air carbon capture and supercapacitor [J ] . Biomass and Bioenergy , 2026 , 211 : 109160 .

LILLEBY HELBERG R M , DAI Z D , ANSALONI L , et al . PVA/PVP blend polymer matrix for hosting carriers in facilitated transport membranes: Synergistic enhancement of CO 2 separation performance [J ] . Green Energy & Environment , 2020 , 5 ( 1 ): 59 - 68 .

LIU Y , YU X . Carbon dioxide adsorption properties and adsorption/desorption kinetics of amine-functionalized KIT-6 [J ] . Applied Energy , 2018 , 211 : 1080 - 1088 .

KIM C , CHO H S , CHANG S , et al . An ethylenediamine-grafted Y zeolite: A highly regenerable carbon dioxide adsorbent via temperature swing adsorption without urea formation [J ] . Energy & Environmental Science , 2016 , 9 ( 5 ): 1803 - 1811 .

YAN W , TANG J , BIAN Z J , et al . Carbon dioxide capture by amine-impregnated mesocellular-foam-containing template [J ] . Industrial & Engineering Chemistry Research , 2012 , 51 ( 9 ): 3653 - 3662 .

AL MESFER M K , DANISH M . Breakthrough adsorption study of activated carbons for CO 2 separation from flue gas [J ] . Journal of Environmental Chemical Engineering , 2018 , 6 ( 4 ): 4514 - 4524 .

LIU H R , WANG S Y , WANG X Q , et al . A stable solid amine adsorbent with interconnected open-cell structure for rapid CO 2 adsorption and CO 2 /CH 4 separation [J ] . Energy , 2022 , 258 : 124899 .

PISCINA K , UNIVERSITY H W , YOUNG J , et al . Humidity-driven swelling and mass transfer in lewatit VP OC 1065 and purolite A110 for direct air CO 2 Capture [J ] . Industrial & Engineering Chemistry Research , 2026 , 65 ( 18 ): 9589 - 9609 .

LI X , DING Y , GUO L , et al . Non-aqueous energy-efficient absorbents for CO 2 capture based on porous silica nanospheres impregnated with amine [J ] . Energy , 2019 , 171 : 109 - 119 .

ZANG P C , TANG J Y , ZHANG H , et al . Two-dimensional interfacial enhanced CO 2 adsorption performance of porous organic amine solids: Structure-activity relationships and DFT calculations [J ] . Chemical Engineering Journal , 2024 , 485 : 149939 .

OZDEN A , LUO M C , LUM Y . Point-source carbon capture and direct air capture-A technology overview [J ] . Chemical Engineering Journal , 2025 , 519 : 165535 .

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Synthesis and application of structured solid amine adsorbents for flue gas CO2 capture

DOI：10.19944/j.eptep.1674-8069.2026.04.012

摘要

Abstract

关键词

Keywords

references

Synthesis and application of structured solid amine adsorbents for flue gas CO₂ capture