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dc.contributor.authorPeng, Gaël-
dc.contributor.authorVogel, Frédéric-
dc.contributor.authorRefardt, Dominik-
dc.contributor.authorLudwig, Christian-
dc.date.accessioned2017-11-13T15:25:16Z-
dc.date.available2017-11-13T15:25:16Z-
dc.date.issued2017-
dc.identifier.issn0888-5885de_CH
dc.identifier.issn1520-5045de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/1469-
dc.description.abstractContinuous catalytic supercritical water gasification (CSCWG; 400 °C, 28 MPa) of microalgal biomass (Chlorella vulgaris) was carried out at the microalgae production site of ZHAW in Wädenswil (Switzerland) nonstop over a period of 100 h. Microalgae slurries (3-15 wt %) were successfully gasified to a methane-rich gas for 55 h. The low total organic carbon of the reactor effluent (<400 mg L–1) recorded during that period demonstrated the high catalytic activity of the Ru/C catalyst for converting microalgae to the gaseous products. The addition of a sulfur removal step with a commercial zinc oxide adsorbent was essential for protecting the catalyst against sulfur poisoning. A brine effluent rich in nutrients (N, K, S, P, Na) was withdrawn continuously from a salt separator. In summary, the use of a zinc oxide adsorbent upstream of the catalyst bed, together with a higher ruthenium loading of the catalyst, improved the long-term performance of the CSCWG process significantly.de_CH
dc.language.isoende_CH
dc.publisherAmerican Chemical Societyde_CH
dc.relation.ispartofIndustrial & Engineering Chemistry Researchde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectMicroalgaede_CH
dc.subjectMethanede_CH
dc.subjectEnergyde_CH
dc.subjectGasificationde_CH
dc.subject.ddc660: Technische Chemiede_CH
dc.titleCatalytic supercritical water gasification : continuous methanization of Chlorella vulgarisde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementLife Sciences und Facility Managementde_CH
zhaw.organisationalunitInstitut für Umwelt und Natürliche Ressourcen (IUNR)de_CH
dc.identifier.doi10.1021/acs.iecr.7b00042de_CH
zhaw.funding.euNode_CH
zhaw.issue21de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end6265de_CH
zhaw.pages.start6256de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume56de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedAquakultur-Systemede_CH
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Peng, G., Vogel, F., Refardt, D., & Ludwig, C. (2017). Catalytic supercritical water gasification : continuous methanization of Chlorella vulgaris. Industrial & Engineering Chemistry Research, 56(21), 6256–6265. https://doi.org/10.1021/acs.iecr.7b00042
Peng, G. et al. (2017) ‘Catalytic supercritical water gasification : continuous methanization of Chlorella vulgaris’, Industrial & Engineering Chemistry Research, 56(21), pp. 6256–6265. Available at: https://doi.org/10.1021/acs.iecr.7b00042.
G. Peng, F. Vogel, D. Refardt, and C. Ludwig, “Catalytic supercritical water gasification : continuous methanization of Chlorella vulgaris,” Industrial & Engineering Chemistry Research, vol. 56, no. 21, pp. 6256–6265, 2017, doi: 10.1021/acs.iecr.7b00042.
PENG, Gaël, Frédéric VOGEL, Dominik REFARDT und Christian LUDWIG, 2017. Catalytic supercritical water gasification : continuous methanization of Chlorella vulgaris. Industrial & Engineering Chemistry Research. 2017. Bd. 56, Nr. 21, S. 6256–6265. DOI 10.1021/acs.iecr.7b00042
Peng, Gaël, Frédéric Vogel, Dominik Refardt, and Christian Ludwig. 2017. “Catalytic Supercritical Water Gasification : Continuous Methanization of Chlorella Vulgaris.” Industrial & Engineering Chemistry Research 56 (21): 6256–65. https://doi.org/10.1021/acs.iecr.7b00042.
Peng, Gaël, et al. “Catalytic Supercritical Water Gasification : Continuous Methanization of Chlorella Vulgaris.” Industrial & Engineering Chemistry Research, vol. 56, no. 21, 2017, pp. 6256–65, https://doi.org/10.1021/acs.iecr.7b00042.


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