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dc.contributor.authorMolva, Murat
dc.contributor.authorKılıç, Sevgi
dc.contributor.authorÖzdemir, Ekrem
dc.date.accessioned2017-06-15T07:09:38Z
dc.date.available2017-06-15T07:09:38Z
dc.date.issued2016-12
dc.identifier.citationMolva, M., Kılıç, S., and Özdemir, E. (2016). Effect of carbonic anhydrase on CaCO3 crystallization in alkaline solution. Energy and Fuels, 30(12), 10686-10695. doi:10.1021/acs.energyfuels.6b02475en_US
dc.identifier.issn0887-0624
dc.identifier.urihttp://doi.org/10.1021/acs.energyfuels.6b02475
dc.identifier.urihttp://hdl.handle.net/11147/5772
dc.description.abstractThe effect of bovine carbonic anhydrase (CA) on calcium carbonate (CaCO3) crystallization was investigated. A new method was developed to estimate the biocatalytic activity of CA in alkaline solution. The CA was immobilized within polyurethane (PU) foam, and compared its biocatalytic activity with the free-CA and bare-PU foam. A minireactor was created in a calcium hydroxide (Ca(OH)2) solution in order to control the CO2 transfer rate, and reproducible results were obtained. It was found that the free-CA lost its activity in less than 6 min at pH 12.5 in alkaline Ca(OH)2 solution. The CaCO3 crystallization rates for the immobilized-CA were found to be a U-shape, relatively lower at lower immobilized-CA amounts compared to those for the free-CA and bare-PU foam and higher when the amount of immobilized-CA increased. It was concluded that a higher immobilized-CA amount is required to accelerate the CaCO3 crystallization rates in Ca(OH)2 solution.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK-110M104)en_US
dc.language.isoengen_US
dc.publisherAmerican Chemical Societyen_US
dc.relationinfo:eu-repo/grantAgreement/TUBITAK/MAG/110M104en_US
dc.relation.isversionof10.1021/acs.energyfuels.6b02475en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCarbonic anhydraseen_US
dc.subjectAlkalinityen_US
dc.subjectCalcium carbonateen_US
dc.subjectCrystallization kineticsen_US
dc.subjectPolyurethane foamsen_US
dc.titleEffect of carbonic anhydrase on CaCO3 crystallization in alkaline solutionen_US
dc.typearticleen_US
dc.contributor.authorIDTR113900en_US
dc.contributor.authorIDTR114257en_US
dc.contributor.iztechauthorMolva, Murat
dc.contributor.iztechauthorKılıç, Sevgi
dc.contributor.iztechauthorÖzdemir, Ekrem
dc.relation.journalEnergy and Fuelsen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.identifier.volume30en_US
dc.identifier.issue12en_US
dc.identifier.startpage10686en_US
dc.identifier.endpage10695en_US
dc.identifier.wosWOS:000390072900073
dc.identifier.scopusSCOPUS:2-s2.0-85006508592
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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