PENGARUH VARIASI UKURAN KARBON AKTIF TEMPURUNG KELAPA DENGAN AKTIVASI KOH 3 M TERHADAP KELEMBABAN DALAM RUANG UJI SKALA LABORATORIUM

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dc.contributor.authorArjuna
dc.contributor.authorTaer, Erman
dc.contributor.authorFarma, Rakhmawati
dc.date.accessioned2016-02-01T03:47:17Z
dc.date.available2016-02-01T03:47:17Z
dc.date.issued2016-02-01
dc.description.abstractThe effect of particle sizes of activated carbon powder have been studied as an absorbent materials for humidity control. Activated carbons used in this study were prepared from coconut shell based materials. The coconut shell based carbons has been milled by using a ball milling machine and sieved with a particles size less than 38 μm, 53 μm and 100 μm, respectively. The various carbon with different particles size has been activated using 3 M KOH. The humidity testing were conducted in a testing room that has been equipped with a humidity gauge. The result showed humidity measurement for carbon with particles size of 100 μm generated the highest humidity of 87%, while for the carbon with particles size of 53 μm generating humidity of 85% and for size of 38 μm generating humidity 82%. SEM micrograph data showed morphological properties, size and the pores of activated carbon. XRay diffraction data showed the distance between the lattice ( dan ) , the width of the lattice (La) and high of the lattice (Lc) for carbon 38 μm is smaller than the size of the carbon 100 μmen_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/123456789/7865
dc.language.isoenen_US
dc.subjectcoconut shell carbonen_US
dc.subjectactivateden_US
dc.subjectcharacterizationen_US
dc.subjectcarbonen_US
dc.subjecthumidityen_US
dc.titlePENGARUH VARIASI UKURAN KARBON AKTIF TEMPURUNG KELAPA DENGAN AKTIVASI KOH 3 M TERHADAP KELEMBABAN DALAM RUANG UJI SKALA LABORATORIUMen_US
dc.typestudent Paper Post Degreeen_US

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