DSpace Repository

VARIASI RASIO MOL MINYAK : METANOL DAN BERAT KATALIS PADA TRANSESTERIFIKASI CPO UNTUK SINTESIS BIODIESEL MENGGUNAKAN KATALIS H2SO4 (1M)/CaO

Show simple item record

dc.contributor.author Rofik, Ahmad
dc.contributor.author Nurhayati, Nurhayati
dc.date.accessioned 2019-01-31T02:44:53Z
dc.date.available 2019-01-31T02:44:53Z
dc.date.issued 2019-01-31
dc.identifier.other wahyu sari yeni
dc.identifier.uri http://repository.unri.ac.id/handle/123456789/9593
dc.description.abstract Biodiesel is a conventionally produced alternative fuel through the transesterification of triglycerides or oils with short chain alcohols and catalysts. In this study, biodiesel was synthesized through the transesterification of CPO (Crude Palm Oil) using CaO catalyst of blood cockle shell (Anadara granosa) calcined at 900oC for 10 hours which impregnated H2SO4 1M, with variations of oil mole:methanol (1: 6, 1:12 and 1:18) and catalyst weight (1, 2, 3 and 4%). The maximum yield of biodiesel obtained was 77.6%, with optimum conditions (catalyst weight 3% and mole ratio of oil:methanol 1:12 using H2SO4(1M)/CaO catalyst). Maximum yield of biodiesel was characterized based on biodiesel quality standards SNI 7182-2015 obtained water content 0.049%, density 888 kg/m3, viscosity 4.19 mm2/s, flash point 107ºC, carbon residue 23.06%, acid number 0.5 mg KOH/g, number of saponification 187.98 mg KOH/g, iodine number 53.19 g-I2/100 g and cetane number 63.38. It can be concluded that the characteristics of biodiesel have meet the quality requirements of SNI 7182-2015 except carbon residues. en_US
dc.description.provenance Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2019-01-31T02:44:53Z No. of bitstreams: 1 REPOSITORY AHMAD ROFIK.pdf: 2105142 bytes, checksum: 89a8fd4dfc503c527e19afee33609b2b (MD5) en
dc.description.provenance Made available in DSpace on 2019-01-31T02:44:53Z (GMT). No. of bitstreams: 1 REPOSITORY AHMAD ROFIK.pdf: 2105142 bytes, checksum: 89a8fd4dfc503c527e19afee33609b2b (MD5) Previous issue date: 2019-01-31 en
dc.description.sponsorship Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam en_US
dc.language.iso en en_US
dc.publisher wahyu sari yeni en_US
dc.subject biodiesel en_US
dc.subject catalyst en_US
dc.subject transesterification en_US
dc.title VARIASI RASIO MOL MINYAK : METANOL DAN BERAT KATALIS PADA TRANSESTERIFIKASI CPO UNTUK SINTESIS BIODIESEL MENGGUNAKAN KATALIS H2SO4 (1M)/CaO en_US
dc.type Article en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Browse

My Account