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Cited by 351

The DOI matches its Crossref record; 93 of the 93 references it cites were found in a registry or an index.

CaO‐Based CO2 Sorbents: From Fundamentals to the Development of New, Highly Effective Materials

Kierzkowska, Agnieszka M., Pacciani, Roberta, Müller, Christoph R.·2013·ChemSusChem

Abstract

The enormous anthropogenic emission of the greenhouse gas CO 2 is most likely the main reason for climate change. Considering the continuing and indeed growing utilisation of fossil fuels for electricity generation and transportation purposes, development and implementation of processes that avoid the associated emissions of CO 2 are urgently needed. CO 2 capture and storage, commonly termed CCS, would be a possible mid‐term solution to reduce the emissions of CO 2 into the atmosphere. However, the costs associated with the currently available CO 2 capture technology, that is, amine scrubbing, are prohibitively high, thus making the development of new CO 2 sorbents a highly important research challenge. Indeed, CaO, readily obtained through the calcination of naturally occurring limestone, has been proposed as an alternative CO 2 sorbent that could substantially reduce the costs of CO 2 capture. However, one of the major drawbacks of using CaO derived from natural sources is its rapidly decreasing CO 2 uptake capacity with repeated carbonation–calcination reactions. Here, we review the current understanding of fundamental aspects of the cyclic carbonation–calcination reactions of CaO such as its reversibility and kinetics. Subsequently, recent attempts to develop synthetic, CaO‐based sorbents that possess high and cyclically stable CO 2 uptakes are presented.

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Crossref · 10.1002/cssc.201300178

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Metadata

Authors
Kierzkowska, A. M., Pacciani, R., & Müller, C. R.
Venue
ChemSusChem
Publisher
Wiley
Published
2013-07
Volume
6
Issue
7
Pages
1130-1148
ISSN
  • 1864-5631 (ISSN-L)
  • 1864-564X
OpenAlex
W2169702096
Cited by
351
References
93
FWCI
38.08
Type
journal article
Language
en
Open access
closed

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