面向烟气CO<sub>2</sub>捕集的固态胺吸附剂结构化材料合成与应用

林俊豪; 焦显峰; 谭玲君; 邹金生; 陈黑锦; 张作泰; 颜枫

doi:10.19944/j.eptep.1674-8069.2026.04.012

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面向烟气CO₂捕集的固态胺吸附剂结构化材料合成与应用

碳捕集与监测技术 | 更新时间：2026-10-14

- 面向烟气CO₂捕集的固态胺吸附剂结构化材料合成与应用
- Synthesis and application of structured solid amine adsorbents for flue gas CO₂ capture
- 电力科技与环保 2026年42卷第4期页码：635-645
- 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：
  
  林俊豪（1992—），男，工程师，从事烟气碳捕集与资源化利用技术开发等方面的研究，linjunhao@sec.com.cn；
  焦显峰（1970—），男，正高级工程师，从事垃圾发电工程设计建设管理、烟气碳捕集与资源化利用开发等方面的研究，jiaoxianfeng@sec.com.cn；
  谭玲君（1984—），女，高级工程师，从事有机固废处理低碳化及资源化利用技术开发等方面的研究，tanlingjun@sec.com.cn；
  邹金生（1978—），男，高级工程师，从事垃圾发电工程设计建设管理、烟气碳捕集与资源化利用开发等方面的研究，zoujinsheng@sec.com.cn；
  陈黑锦（1996—），男，工程师，从事烟气与空气碳捕集吸附剂材料研发等方面的研究，chenhj@de-carbon.com.cn；
  张作泰（1978—），男，教授，从事固废高效清洁利用与减碳等方面的研究，zhangzt@sustech.edu.cn;
  颜枫（1991—），男，副教授，从事固废资源化及CO2捕集利用等方面的研究，yanf@sustech.edu.cn。
- 基金信息：
  
  国家自然科学基金项目(52574469)
- DOI：10.19944/j.eptep.1674-8069.2026.04.012
  中图分类号： TK164.6;TQ175
- 收稿：2026-05-26，
  
  录用：2026-06-30，
  
  纸质出版：2026-08-15
- 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

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面向烟气CO2捕集的固态胺吸附剂结构化材料合成与应用

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

面向烟气CO₂捕集的固态胺吸附剂结构化材料合成与应用

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