CATEGORY: CARBONATE LOOPING
Physicochem. Probl. Miner. Process. 50(1), 2014,
215−222
Application
Of Modified Calcium Sorbents In Carbonate Looping
Michalina Kotyczka-Morańska, Grzegorz
Tomaszewicz
Institute for Chemical Processing of Coal, Zamkowa 1, 41-801 Zabrze,
mmoranska@ichpw.zabrze.pl
Abstract:
Reduction
of CO2 emission is essential. In this paper, a study of the behavior of
modified Polish CaO-based sorbents during calcium looping cycles has been
discussed. All the related tests were conducted using the Netzsch STA 409PG
Luxx thermogravimetric analyzer.
Samples with a weight of ms=10.0±0.1 mg were placed in an Al2O3 crucible.
The calcium looping processes were performed at the carbonation temperature of
650°C and the calcination temperature of 900°C. Additionally,
calcination-carbonation cycles with different gas flows were examined. The
authors investigated the influence of CO2 concentration and total gas flow on
the carbonation conversion. Sorbents were studied by TG and porosimetry
analysis.
Free Full Text Source: http://www.researchgate.net/publication/255729183_APPLICATION_OF_MODIFIED_CALCIUM_SORBENTS_IN_CARBONATE_LOOPING/file/3deec520906ddb6dcd.pdf
No comments:
Post a Comment