CD Skripsi

Pengaruh Penambahan Aktivator H2so4 Dan Naoh Terhadap Kualitas Oli Bekas Hasil Pemurnian Dan Emisi Gas Buang Yang Dihasilkan Dari Mesin Diesel Modifikasi

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ABSTRACT
Oil consumption has increased every year in line with the increase in motorized
vehicles. This resulted in the amount of used oil produced also increased. Used oil
is included in the waste of Hazardous and Toxic Materials which have a bad impact
on the environment. One of the technologies that can be utilized in processing used
oil is refining because used oil contains base oil so that it can be reused as fuel.
This study aims to determine the best variation of using H2SO4 and NaOH in
refining used oil, then the characteristics of the refined used fuel oil are tested for
density, specific gravity, calorific value, viscosity, and moisture content, as well as
exhaust emissions produced. The research method used was the acid and clay
method with variations of H2SO4 and NaOH with the same values of 4% (P4), 5%
(P5), and 6% (P6). The results showed that P6 type fuel is the best variation that
comes closest to the diesel quality standard according to the Decree of the
Directorate General of Oil and Gas 146 K/10/DJM/2020 Concerning Standards
and Quality (specifications) of Diesel Fuel Oil Types Marketed Domestically. In
addition, the resulting emission also has the lowest value compared to the other two
variations. The density values obtained were 857 kg/m3, a specific gravity of 0,857,
a heating value of 47.465 kJ/Kg, a viscosity of 1,240 mm2/s, and a water content of
43,887 mg/Kg. Meanwhile, in the exhaust emission testing, CO emissions were
0,030%, CO2 were 4,590%, HC were 19,50 ppm, and ƛ were 2,750%.
Keywords: Used Oil, H2SO4, NaOH, Quality Standards for Diesel Fuel, Diesel
Engines, Emissions

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1907113712

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Lingkungan., 2023

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1907113712

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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