dc.contributor.author |
Surya, Tri Nanda Muhammad |
|
dc.date.accessioned |
2021-08-31T04:48:20Z |
|
dc.date.available |
2021-08-31T04:48:20Z |
|
dc.date.issued |
2020-12 |
|
dc.identifier.other |
wahyu sari yeni |
|
dc.identifier.uri |
https://repository.unri.ac.id/handle/123456789/10200 |
|
dc.description.abstract |
Biodiesel is renewable energy, biodegradable, and environmental friendly for diesel
machine. Biodiesel was synthesized from palm oil through transesterification using
catalysts K-CaO. The K-CaO catalyst was synthesized using the sol-gel method and
calcined at 700, 800, and 900 oC for 3 hours. Catalyst characterization using BET to
determine the surface. The surface area obtained was 1.679 m2 / g, 0.999 m2 / g and
7.678 m2 / g in K-CaO-700, K-CaO-800 and K-CaO-900 Catalysts. The maximum yield
of biodiesel obtained was 88,2189% at the optimum reaction time of 2 hours and a
reaction temperature of 60oC (catalyst weight 3%, oil and methanol mole ratio 1:6 and
stirring 500 rpm). The maximum yield of biodiesel is characterized based on biodiesel
quality standards. water content 0.0181%, specific gravity 880,1 kg / m3, viscosity
5,9756 mm2 / s, carbon residue 0.82%, acid number 0.358 mg KOH / g. In general, the
characteristics of biodiesel fill up the quality requirements of SNI 7182-2015. |
en_US |
dc.description.provenance |
Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2021-08-31T04:48:20Z
No. of bitstreams: 1
Tri nanda muhammad surya_compressed.pdf: 188719 bytes, checksum: 341a2d1ff0b7c2d5b2b47d3010818137 (MD5) |
en |
dc.description.provenance |
Made available in DSpace on 2021-08-31T04:48:20Z (GMT). No. of bitstreams: 1
Tri nanda muhammad surya_compressed.pdf: 188719 bytes, checksum: 341a2d1ff0b7c2d5b2b47d3010818137 (MD5)
Previous issue date: 2020-12 |
en |
dc.description.sponsorship |
Dosen Bidang Kimia Fisika Jurusan Kimia Fakultas Matematika dan Ilmu
Pengetahuan Alam |
en_US |
dc.language.iso |
en |
en_US |
dc.subject |
biodiesel |
en_US |
dc.subject |
catalyst |
en_US |
dc.subject |
transesterification |
en_US |
dc.title |
SINTESIS BIODISEL DARI CPO MENGGUNAKAN KATALIS K-CaO CANGKANG KERANG DARAH MELALUI REAKSI TRANSESTERIFIKASI : VARIASI SUHU REAKSI |
en_US |
dc.type |
Article |
en_US |
dc.contributor.supervisor |
Nurhayati, Nurhayati |
|