Pemanfaatan Oli Bekas Sebagai Salah Satu Alternatif Solusi Untuk Mengurangi Kebutuhan Minyak Bakar

Wahyu Purwo Raharjo

Abstract


Abstract : So far the used lubricating oil has not been utilized optimally, it has been used for burning in limekiln. Because the lubricating oil consumption of Indonesia is high (650 millions liters per year which increase 7 – 10%), so much used lubricating oil can be utilized, e.g. recycled to be heating oil. There two alternative methods to recycle i.e. by adding concentrated H2SO4 and clay, and by distilling it up to 200oC. The light fraction can be used as heating oil meanwhile the heavy fraction can be used as lubricating oil by adding additives.

 

Keywords : lubricating oil, distillation, heating oil


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Mekanika: Majalah Ilmiah Mekanika

ISSN: 1412-7962 || eISSN: 2579-3144

Address :  Jl. Ir Sutami no 36 A, Building I, Faculty of Engineering, Universitas Sebelas Maret, Surakarta.

Phone    :  +62271632163 

email     : mesin@ft.uns.ac.id

 

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