Capture of CO2 from Flue Gas onto Coconut Fibre-Based Activated Carbon and Zeolites in a Fixed Bed

Hauchhum L.; Mahanta P.; De Wilde J.

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Capture of CO2 from Flue Gas onto Coconut Fibre-Based Activated Carbon and Zeolites in a Fixed Bed

机译：在固定床中将烟气中的二氧化碳捕获到椰子纤维基活性炭和沸石上

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Removal of from flue gases has become an effective way to mitigate the greenhouse gases, and adsorption is considered to be one of the methods. Adsorption of on locally available coconut fibre-based activated carbon has been investigated and compared with adsorbents like zeolite 13X, zeolite 5A, and zeolite 4A at a temperature ranging from 298 to 333 K and pressure up to 100 kPa. The adsorption process was simulated by considering a linear driving force for the overall mass transfer and diffusivity factor. It was observed that the simulated curves acceptably reproduce the experimental data for the different temperatures studied. The adsorption isotherms for the three adsorbents were obtained and equilibrium characters about both adsorbate and adsorbent were analysed based on Toth isotherm model.

机译：从烟道气中去除已经成为减轻温室气体的有效方法，并且吸附被认为是方法之一。已经研究了在本地可用的椰子纤维基活性炭上的吸附，并与吸附剂（如13X沸石，5A沸石和4A沸石）在298至333 K的温度和最高100 kPa的压力下进行了吸附。通过考虑线性驱动力来模拟整体吸附过程的传质和扩散系数。观察到，模拟曲线可接受地再现了所研究的不同温度的实验数据。获得了三种吸附剂的吸附等温线，并基于Toth等温线模型分析了吸附剂和吸附剂的平衡特性。

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来源
《Transport in Porous Media》 |2015年第3期|503-519|共17页
作者
Hauchhum L.; Mahanta P.; De Wilde J.;
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作者单位

Indian Inst Technol Guwahati, Dept Mech Engn, Gauhati 781039, Assam, India;

Indian Inst Technol Guwahati, Dept Mech Engn, Gauhati 781039, Assam, India;

Catholic Univ Louvain, Dept Mat & Proc Engn IMAP, B-1348 Louvain La Neuve, Belgium;

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正文语种 eng
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关键词
Adsorption; Linear driving force; Zeolite; Breakthrough curve; Activated carbon;

机译：吸附;线性驱动力;沸石;穿透曲线;活性炭;

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1. Carbon Dioxide Capture in a Fixed Bed of Coconut Shell Activated Carbon Impregnated With Sodium Hydroxide: Effects of Carbon Pore Texture and Alkali Loading [J] . Suravit Naksusuk, Chaiyot Tangsathitkulchai Engineering journal . 2019,第4期

机译：氢氧化钠浸渍的椰壳活性炭固定床中的二氧化碳捕获：碳孔结构和碱负荷的影响
2. Selective CO2 Capture from Flue Gas Using Metal-Organic Frameworks－A Fixed Bed Study [J] . Jian Liu, Jian Tian, Praveen K. Thallapally The journal of physical chemistry, C. Nanomaterials and interfaces . 2012,第17期

机译：金属有机框架从烟气中选择性捕集二氧化碳－固定床研究
3. Carbon Dioxide Captured from Flue Gas by Modified Ca-based Sorbents in Fixed-bed Reactor at High Temperature [J] . YANG Lei, YU Hongbing, WANG Shengqiang, 中国化学工程学报（英文版） . 2013,第002期

机译：固定床反应器中高温改性钙基吸附剂从烟气中捕集的二氧化碳
4. A Computational Fluid Dynamic Comparative Study on CO2 Adsorption Performance using Activated Carbon and Zeolite in a Fixed Bed Reactor [C] . N Sylvia, R Mutia, Malasari International Conference on Science and Innovated Engineering . 2019

机译：固定床反应器中活性炭和沸石在二氧化碳吸附性能的计算流体动态比较研究
5. Development of a Pressure Swing Adsorption (PSA) Cycle for CO2 Capture From Flue Gas Using a 4-Bed PSA Apparatus. [D] . White, Joshua. 2016

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6. Directed evolution of an ultrastable carbonic anhydrase for highly efficient carbon capture from flue gas [O] . Oscar Alvizo, Luan J. Nguyen, Christopher K. Savile, 2014

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7. Development of Hybrid Materials with Activated Carbon and Zeolite 13X for CO2 Capture from Flue Gases by Electric Swing Adsorption [O] . -1

机译：用电动挥杆吸附从活性炭和沸石13x的杂交材料的开发与烤烟气体捕获

Capture of CO2 from Flue Gas onto Coconut Fibre-Based Activated Carbon and Zeolites in a Fixed Bed

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