Jurnal Mechanical
Vol 8, No 2 (2017)

Karakteristik Campuran Solar dan Hasil Daur Ulang Oli Bekas sebagai Bahan Bakar Mesin Diesel

Ainul Ghurri (PS Teknik Mesin Universitas Udayana)
SPG Gunawan Tista (Unknown)
I Nyoman Suparta (Unknown)



Article Info

Publish Date
15 Apr 2018

Abstract

A processing of waste lubrication oil to diesel-like fuel was conducted through precipitating, heating and blending the waste oil with H2SO4. NaOH is then added to neutralize the acidic of the blends. The diesel-like fuel from waste oil processing is then mixed with standard diesel fuel containing 40%-60%, 50%-50%, and 60%-40% diesel-like fuel and standard diesel fuel, respectively. The results showed that from the point of view of the calorific value, the content of 40% and 50% diesel-like fuel are still within the allowable range. From the density side the pure diesel-like fuel is still within the allowable range. In related to the viscosity characteristic, the content of 40% diesel-like fuel is the upper limit to be recommended for using in common diesel engine. Keywords: Diesel-like fuel, standard diesel fuel.AbstrakStudi eksperimental pendauran ulang oli bekas menjadi bahan bakar diesel telah dilaksanakan dengan proses fisik dan kimiawi dengan membuang endapan dalam oli bekas diikuti dengan pemanasan untuk menguapkan kandungan air, serta pencampuran dengan asam sulfat (H2SO4) dan natrium hidroksida (NaOH) untuk lebih lanjut menghilangkan pengotor yang ada dalam oli bekas. Hasil daur ulang kemudian dicampur dengan solar standar dengan kandungan masing-masing 40%, 50%, dan 60% hasil daur ulang dan sisanya berupa solar standar. Hasil karakterisasi bahan bakar menunjukkan bahwa kandungan hasil daur ulang sebanyak 40% volume merupakan batasan yang direkomendasikan untuk digunakan pada mesin diesel tanpa perlu melakukan modifikasi mesin.Keywords: Bahan bakar hasil daur ulang, solar standar

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Journal Info

Abbrev

mech

Publisher

Subject

Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

Description

Jurnal Mechanical (eISSN 2460 1888 and pISSN 2087 1880), is a peer-reviewed journal that publishes scientific articles from the disciplines of mechanical engineering, which includes the field of study (peer) material, production and manufacturing, construction and energy conversion. Articles ...