Chabazite and zeolite 13X for CO2 capture under high pressure and moderate temperature conditions

Seung-Hwan Hong; Min-Seok Jang; Sung June Cho; Wha-Seung Ahn

doi:10.1039/C3CC46313C

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Chabazite and zeolite 13X for CO₂ capture under high pressure and moderate temperature conditions†

Seung-Hwan Hong,^a Min-Seok Jang,^a Sung June Cho^b and Wha-Seung Ahn*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry and Chemical Engineering, Inha University, Incheon, Republic of Korea
E-mail: whasahn@inha.ac.kr
Fax: +82 32 872 0959
Tel: +82 32 860 7466

^b Department of Applied Chemical Engineering, Chonnam National University, Gwangju, Republic of Korea

Abstract

Mesoporous chabazite ion-exchanged with Ca²⁺ was effective for CO₂ capture at 20 bar and 473 K, whereas 13X as a support material enabled recyclable carbonation of ca. 8 wt% Mg(OH)₂ approaching the theoretical maximum for CO₂ capture with 10% H₂O.

This article is part of the themed collection: CO2 Separation, Capture and Reuse

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Article information

DOI: https://doi.org/10.1039/C3CC46313C
Article type: Communication
Submitted: 17 Aug 2013
Accepted: 18 Mar 2014
First published: 25 Mar 2014

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Chem. Commun., 2014,50, 4927-4930

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Chabazite and zeolite 13X for CO₂ capture under high pressure and moderate temperature conditions

S. Hong, M. Jang, S. J. Cho and W. Ahn, Chem. Commun., 2014, 50, 4927 DOI: 10.1039/C3CC46313C

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Chemical Communications