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LEMPUNG TERAKTIVASI SULFAT SEBAGAI KATALIS ESTERIFIKASI CRUDE PALM OIL (CPO)

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dc.contributor.author Febririanti, Rosa
dc.contributor.author Muhdarina
dc.contributor.author Nurhayati
dc.date.accessioned 2016-10-19T03:28:01Z
dc.date.available 2016-10-19T03:28:01Z
dc.date.issued 2016-10-19
dc.identifier.other wahyu sari yeni
dc.identifier.uri http://repository.unri.ac.id/xmlui/handle/123456789/8710
dc.description.abstract This study focused on the use of Maredan clays as a catalyst in the esterification reaction. Maredan clays have been activated by chemical and physical modification, with variation of sulfuric acid concentration (0,1; 0,2 and 0,3 M) and calcination at 500oC for 10 hours. Each samples were marked by acid concentration (LM01*, LM02* and LM03*). The sulfuric acid activated Maredan clay catalysts were tested in the esterification reaction using crude palm oil (CPO) under condition of mol ratio of CPO:methanol (1:24), weight of the catalyst 1, 3, 5 g, and reaction temperature 60, 65 and 70oC. Before performing esterification reaction the water content and free fatty acid (FFA) in CPO were determined. The water and FFA contents obtained were 0,86% and 4,13% respectively. The results showed that the highest conversion of FFA esterification process was 34,91% produced by LM03* catalyst at 60oC and 1 g of catalyst. en_US
dc.description.provenance Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2016-10-19T03:28:01Z No. of bitstreams: 1 Jurnal rf.pdf: 965138 bytes, checksum: 3bd81fd8ed517b7c2f6f79e660ed8add (MD5) en
dc.description.provenance Made available in DSpace on 2016-10-19T03:28:01Z (GMT). No. of bitstreams: 1 Jurnal rf.pdf: 965138 bytes, checksum: 3bd81fd8ed517b7c2f6f79e660ed8add (MD5) en
dc.description.sponsorship Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Riau en_US
dc.language.iso en en_US
dc.subject Catalyst en_US
dc.subject esterification en_US
dc.subject free fatty acid en_US
dc.subject Maredan clays en_US
dc.title LEMPUNG TERAKTIVASI SULFAT SEBAGAI KATALIS ESTERIFIKASI CRUDE PALM OIL (CPO) en_US
dc.type student Paper Post Degree en_US


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