IMPREGNASI KOH PADA CANGKANG KERANG DARAH (Anadara granosa) YANG DIKALSINASI SUHU 900°C SEBAGAI KATALIS HETEROGEN DALAM PRODUKSI BIODIESEL

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dc.contributor.authorAfandi, Trisno
dc.contributor.authorNurhayati
dc.contributor.authorAwaluddin, Amir
dc.date.accessioned2016-05-16T03:46:39Z
dc.date.available2016-05-16T03:46:39Z
dc.date.issued2016-05-16
dc.description.abstractCaO is a basic catalyst which is frequently used for the synthesis of biodiesel. The development of catalyst especially CaO has become attractive topic for research in order to obtain good catalytic activity so that biodiesel produced will be increased. In this study, the CaO was synthesized from decomposition reaction of blood cockle shell at 900°C for 5 hours. KOH was impregnated into CaO by simple wet impregnation method (percentage K: 1%, 3% dan 5% (w/w) CaO). The catalyst was then characterized by XRD, adsorption methylene blue, Atomic Absorption Spectrophotometer and titration. The activity of catalysts was tested by synthesis of biodiesel using waste cooking oil as feedstock at weight of catalyst 3%, mole ratio of oil:methanol 1:6, temperature of reaction 60°C for 3 hours. Biodiesel produced by blood cockle shell catalyst without impregnation was 82,53%, while biodiesel produced by blood cockle shell catalyst impregnated KOH 1%, 3%, and 5% were 77,96%, 74,94%, and 81,5% respectivelyen_US
dc.description.sponsorshipFakultas Matematika dan Ilmu Pengetahuan Alam Universitas Riauen_US
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttp://repository.unri.ac.id/xmlui/handle/123456789/8383
dc.language.isoenen_US
dc.subjectBiodieselen_US
dc.subjectblood cockle shellen_US
dc.subjectimpregnationen_US
dc.subjecttransesterificationen_US
dc.titleIMPREGNASI KOH PADA CANGKANG KERANG DARAH (Anadara granosa) YANG DIKALSINASI SUHU 900°C SEBAGAI KATALIS HETEROGEN DALAM PRODUKSI BIODIESELen_US
dc.typestudent Paper Post Degreeen_US

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