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VARIASI BERAT DAN RASIO MOL MINYAK:METANOL PADA ESTERIFIKASI CPO (crude palm oil) MENJADI BIODIESEL DENGAN KATALIS LEMPUNG MAREDAN AKTIVASI H2SO4

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dc.contributor.author Andriani, Maipita
dc.contributor.author Nurhayati
dc.date.accessioned 2017-01-09T07:39:27Z
dc.date.available 2017-01-09T07:39:27Z
dc.date.issued 2017-01-09
dc.identifier.uri http://repository.unri.ac.id/xmlui/handle/123456789/8879
dc.description.abstract Biodiesel was an alternative fuel substitute for diesel fuel. Biodiesel was made by used crude palm oil (CPO) which has high free fatty acid content. In the esterification of free fatty acid can be converted into methyl ester by using an acid catalyst (clay catalyst activation H2SO4 1 M). Characterized the type of mineral catalyst was by XRD. Biodiesel was synthesis using a two stage process esterification reaction and transestrerification reaction. The esterification reaction was performed using clay catalyst activated H2SO4 1 M (LM1*), with variation weight of catalyst 1%, 2%, 3% and mole ratio of oil to methanol 1: 6, 1:12 and 1:18. Transesterification reaction by using CaO catalyst from Anadara granosa calcinated at 900 ℃ for 10 h. The maksimum biodiesel yield was 72,87%, which achieved on the condition catalyst LM1* with weight of the catalyst 3%, and mole ratio of 1:12 with a reaction temperature of 65 ± 2 ℃ for 3 hours. en_US
dc.description.provenance Submitted by Rangga Dwijunanda Putra (rangga.madridista@gmail.com) on 2017-01-09T07:39:27Z No. of bitstreams: 1 REPOSITORY.pdf: 584518 bytes, checksum: f273abee922f32af4240d2a2708ce50d (MD5) en
dc.description.provenance Made available in DSpace on 2017-01-09T07:39:27Z (GMT). No. of bitstreams: 1 REPOSITORY.pdf: 584518 bytes, checksum: f273abee922f32af4240d2a2708ce50d (MD5) en
dc.description.sponsorship Nurhayati en_US
dc.language.iso other en_US
dc.subject Biodiesel en_US
dc.subject free fatty acid en_US
dc.subject esterification en_US
dc.subject transesterification en_US
dc.title VARIASI BERAT DAN RASIO MOL MINYAK:METANOL PADA ESTERIFIKASI CPO (crude palm oil) MENJADI BIODIESEL DENGAN KATALIS LEMPUNG MAREDAN AKTIVASI H2SO4 en_US
dc.type student Paper Post Degree en_US


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