Cited by 249CO2 Sequestration and Geologic InteractionsCarbon Dioxide Capture TechnologiesConcrete and Cement Materials Research

Cost evaluation of CO2 sequestration by aqueous mineral carbonation

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Huijgen, Wouter J.J., Comans, Rob N.J., Witkamp, Geert-Jan·2007·Energy Conversion and Management

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Crossref · 10.1016/j.enconman.2007.01.035

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2 of 2 references verified0 citation errors · 0 not checkable

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  • The wollastonite carbonation increases when the CO2 pressure is increased from 20 to 40 bar at 200-225 1C, due to deficiency of (bi)carbonate activity.

    “On the other hand, the wollastonite carbonation increases when the CO 2 pressure is increased from 20 to 40 bar at 200-225 1C, due to deficiency of (bi)carbonate activity.70”
  • The major costs of the Huijgen process were associated with feedstock and electricity consumption for grinding and compression, at 54 and 26 h per tCO2 sequestered, respectively.

    “The major costs were associated with the feedstock and the electricity consumption for grinding and compression, with 54 and 26 h per tCO 2 sequestered, respectively.70”
  • Estimations have shown that the cost of slag carbonation (200°C and 20 bar of pure CO2) was €77 per t-CO2 net avoided.

    “Estimations have shown that cost of slag (200 1C and 20 bar of pure CO 2 ) was h77 per t-CO 2 net avoided.70”
  • Cost of direct aqueous carbonation of inorganic wastes such as concrete waste and steel slag was estimated to be US$8-104 per t-CO2, depending on operation conditions.

    “The cost of direct aqueous carbonation of inorganic wastes such as concrete waste and steel slag was estimated to be in the range of US$8-104 per t-CO 2 , depending on the operation conditions (spray trickle bed systems in air 227 or at 200 1C, 20 bar, 100% CO 2 70 ).”
  • Huijgen et al. estimated a sequestration cost of h102 per tCO2 net avoided for wollastonite.

    “Huijgen et al. 70 estimated a sequestration cost (based on depreciation of investments and variable and fixed operating costs) of h102 per tCO 2 net avoided for wollastonite.”

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Authors
Huijgen, W. J. J., Comans, R. N. J., & Witkamp, G.-J.
Affiliations
  • Energy Research Centre of the Netherlands (NL)
  • Delft University of Technology (NL)
Corresponding author
Comans, Rob N.J.
Venue
Energy Conversion and Management
Publisher
Elsevier BV
Published
2007-07
Volume
48
Issue
7
Pages
1923-1935
ISSN
0196-8904 (ISSN-L)
OpenAlex
W1997148653
Cited by
249
References
2
Citations by year
2026: 19 · 2025: 24 · 2024: 25 · 2023: 14 · 2022: 20 · 2021: 13 · 2020: 20 · 2019: 7 · 2018: 7 · 2017: 11 · 2016: 10 · 2015: 7 · 2014: 13 · 2013: 13 · 2012: 18
FWCI
6.46
Type
journal article
Language
en
Open access
Locations
  • Energy Conversion and Management (publishedVersion)
  • Socio-Environmental Systems Modeling (acceptedVersion)
  • TNO Repository (submittedVersion)
  • Repository hosted by TU Delft Library (TU Delft) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
Topics
  • Physical Sciences › Environmental Science › Environmental Engineering › CO2 Sequestration and Geologic Interactions
  • Physical Sciences › Engineering › Mechanical Engineering › Carbon Dioxide Capture Technologies
  • Physical Sciences › Engineering › Civil and Structural Engineering › Concrete and Cement Materials Research
Keywords
CO2 sequestration, aqueous mineral carbonation, wollastonite, steel slag, CO2 capture cost, investment costs, liquid-to-solid ratio, process simulation

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