A novel calcium looping absorbent incorporated with polymorphic spacers for hydrogen production and CO2 capture

Ming Zhao*, Jeffrey Shi, Xia Zhong, Sicong Tian, John Blamey, Jianguo Jiang, Paul S. Fennell

*Corresponding author for this work

Research output: Contribution to journalArticle

62 Citations (Scopus)

Abstract

High temperature looping cycles can be used to produce hydrogen or capture CO2 from power stations, though sintering of absorbents is frequently a problem, reducing reactivity. In this work we develop materials, in which the crystal structure and volume of polymorphic materials change with temperature, as active spacers to reduce sintering.

Original languageEnglish
Pages (from-to)3291-3295
Number of pages5
JournalEnergy and Environmental Science
Volume7
Issue number10
DOIs
Publication statusPublished - Oct 2014
Externally publishedYes

Keywords

  • HIGH-TEMPERATURE
  • DICALCIUM SILICATE
  • CARBON-DIOXIDE
  • SORBENTS
  • CAO
  • SORPTION
  • CYCLE

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