Abstract :
MDF products from Pertamina Tanjung Gerem which supplied and purchased
from Pertamina Processing Units, causing high high production price. Potential
increase in sales of MDF products also has an impact on the level of National
Energy Security in Indonesia which is becoming increasingly low. For this reason,
innovations were made to produce MDF independently at Pertamina Tanjung
Gerem by mixing MFO and HSD products and utilizing renewable energy in the
form of FAME using the In Line Blending method to produce BioMDF products.
Based on product Research and Development (R & D), three variations of mixing
trials were conducted to determine the appropriate composition and the most
efficient production costs for producing BioMDF. Each mixing is Mixing-01
(10% FAME, 10% MFO, 80% HSD), Mixing-02 (20% FAME, 10% MFO, 70%
HSD), and Mixing-03 (30% FAME, 10% MFO, and 60% FAME). It was found
that the three variations of mixing can meet the requirements specifications of the
Director General of Oil and Gas. Then, mixing-01 (10% FAME, 10% MFO, 80%
HSD) was chosen with consideration of the most efficient production cost of Rp.
6,919, - / Liter cheaper than the economic purchase price of MDF products in the
Pertamina Processing Unit Refinery averaging Rp. 7,950, - / Liter. The difference
in price obtained from the economic purchase price of MDF products from the
Pertamina Refinery Unit is Rp. 1,031, - / Liter. After an evaluation using the
Dependent T-Test method, it was known that the effectiveness of mixing these
three products in making BioMDF using the In Line Blending facility method was
the same as the production of a BioMDF laboratory scale product at Pertamina
Tanjung Gerem.
Keywords: Renewable Energy, Mixing, Composition, In Line Blending, Research
and Development, Production Costs, Dependent t-test Method
Produk MDF di Pertamina Tanjung Gerem yang saat ini masih disupply dan dibeli
dari Kilang Unit Pengolahan Pertamina, menyebabkan cost yang tinggi. Potensi
peningkatan sales penjualan produk MDF di Pertamina Tanjung Gerem juga
berdampak pada tingkat ketahanan energi nasional di Indonesia yang menjadi
semakin rendah. Untuk itu dilakukan inovasi untuk melakukan produksi MDF
mandiri di Pertamina Tanjung Gerem dengan melakukan pencampuran produk
MFO dan HSD serta memanfaatkan bahan renewable energy berupa FAME
menggunakan metode In Line Blending menjadi produk BioMDF. Berdasarkan
penelitian dan pengembangan produk (R&D), dilakukan tiga kali trial variasi
pencampuran untuk mengetahui komposisi yang sesuai dan ongkos produksi yang
paling efisien untuk pembuatan BioMDF. Masing – masing pencampurannya
yakni Pencampuran-01 (10% FAME, 10% MFO, 80% HSD), Pencampuran-02
(20% FAME, 10% MFO, 70% HSD), dan Pencampuran-03 (30% FAME, 10%
MFO, dan 60% FAME). Kemduian didapatkan bahwa ketiga variasi pencampuran
tersebut dapat memenuhi spesifikasi persyaratan dari Dirjen Migas. Selanjutnya
dipilih Pencampuran-01 (10% FAME, 10% MFO, 80% HSD) dengan
pertimbangan harga ongkos produksi yang paling efisien sebesar Rp. 6.919,-/Liter
lebih murah dari harga beli perekonomian produk MDF di Kilang Unit
Pengolahan Pertamina rata – rata sebesar Rp. 7.950,-/Liter. Selisih harga yang
didapatkan dari harga beli perekonomian produk MDF dari Unit Kilang
Pengolahan Pertamina yakni sebesar Rp. 1.031,-/Liter. Setelah dilakukan evaluasi
menggunakan metode Uji-T sampel tak bebesa, diketahui bahwa efektifitas
pencampuran ketiga produk tersebut dalam pembuatan BioMDF menggunakan
metode fasilitas In Line Blending sama dengan pembuatan produk BioMDF skala
Laboratorium di Pertamina Tanjung Gerem.
Kata kunci : Renewable Energy, Pencampuran, Komposisi, In Line Blending,
Penelitian dan Pengembangan, Ongkos Produksi, Uji-t sampel tak
bebas