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dc.contributor.author
Hariharan, Subrahmaniam
dc.contributor.author
Leopold, Clemens
dc.contributor.author
Repmann-Werner, Mischa
dc.contributor.author
Mazzotti, Marco
dc.contributor.editor
Dixon, Timothy
dc.contributor.editor
Laloui, Lyesse
dc.contributor.editor
Twinning, Sian
dc.date.accessioned
2018-01-30T13:26:14Z
dc.date.available
2018-01-25T02:17:31Z
dc.date.available
2018-01-30T13:26:14Z
dc.date.issued
2017-07
dc.identifier.issn
1876-6102
dc.identifier.other
10.1016/j.egypro.2017.03.1684
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/233985
dc.identifier.doi
10.3929/ethz-b-000233985
dc.description.abstract
This communication briefly highlights our preliminary work on building a lab-scale, two-step CO2 mineralization process plant. Thermally activated serpentine was dissolved in one reactor to release Mg2+ ions without the use of any additive. CO2 from a flue gas (10 mol% CO2 in N2) was transformed into pure synthetic hydromagnesite at 90 °C under ambient pressure conditions in a second reactor. A novel design for a solid dosing system was developed that allows for continuous feeding of activated serpentine particles. The operation under ambient pressure conditions, however, was found to be problematic with regards to liquid circulation between the reactors. Nevertheless, the experience from this work has allowed us to design a more robust experimental set-up for CO2 mineralization.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Elsevier
en_US
dc.rights.uri
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject
CO2 mineralization
en_US
dc.subject
lizardite
en_US
dc.subject
two-step process
en_US
dc.title
A two-step CO2 mineralization process
en_US
dc.type
Conference Paper
dc.rights.license
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
dc.date.published
2017-08-18
ethz.book.title
13th International Conference on Greenhouse Gas Control Technologies, GHGT-13
ethz.journal.title
Energy Procedia
ethz.journal.volume
114
en_US
ethz.pages.start
5404
en_US
ethz.pages.end
5408
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.event
13th International Conference on Greenhouse Gas Control Technologies (GHGT-13)
en_US
ethz.event.location
Lausanne, Switzerland
en_US
ethz.event.date
November 14-18, 2016
en_US
ethz.identifier.wos
ethz.publication.place
Amsterdam
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02668 - Inst. f. Energie- und Verfahrenstechnik / Inst. Energy and Process Engineering::03484 - Mazzotti, Marco / Mazzotti, Marco
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02668 - Inst. f. Energie- und Verfahrenstechnik / Inst. Energy and Process Engineering::03484 - Mazzotti, Marco / Mazzotti, Marco
ethz.date.deposited
2018-01-25T02:17:54Z
ethz.source
WOS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2018-01-30T13:26:22Z
ethz.rosetta.lastUpdated
2021-02-14T22:08:20Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
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