creators_name: SUGIONO, 1714071002
creators_id: Sugivivo998@gmail.com
type: other
datestamp: 2022-05-31 07:30:52
lastmod: 2022-05-31 07:30:52
metadata_visibility: show
title: PENGARUH TEKANAN DAN UKURAN PARTIKEL
TERHADAP KARAKTERISTIK BIOPELLET TANDAN KOSONG

KELAPA SAWIT (TKKS)
ispublished: pub
subjects: 630
full_text_status: restricted
abstract: Biopellet is a biomass-based solid fuel that has the potential to be developed into
alternative energy because it has renewable properties. This study was conducted
to determine the characteristics of good biomass from oil palm empty fruit
bunches (TKKS), to determine the effect of pressure variations and particle size
variations on biomass from oil palm empty fruit bunches (TKKS). This research
method uses a completely randomized design with two factors, namely the
pressure factor and the particle size factor. The analysis carried out is the analysis
of water content, density, strength, color, ash content, and bulk density. The
moisture content of the treatment pellet (T4P1) had the lowest moisture content of
9.91%. The highest density in the treatment pellet (T4P4) was 1.06 g/cm3.
Strength analysis in treatment (T4P1) had the lowest lost weight of 0.10.
Treatment (T1P1) had a color change value (ΔE) of 10.78. Analysis of the ash
content of the material in the treatment (P3) has the lowest value of 12.18.
Analysis of bulk density in treatment (T3P1) had the highest value of 0.62 g/ml.

Analysis of water absorption weight gain occurred in the first five days after being
placed in an open space, the highest weight gain occurred on the first, second and
third days. After a week the weight on the biopellets can increase or decrease.
Fine particle size is slower to absorb water compared to other particle sizes. As for
the highest pressure of 173 MPa, it is slower to absorb water compared to other
pressures.
Key words : Moisture content, Color, Absorption, Density, Strength.
Biopellet merupakan bahan bakar padat berbasis biomassa yang berpotensi untuk
dikembangkan menjadi energi alternatif karena mempunyai sifat dapat
diperbaharui. Penelitian ini dilakukan untuk mengetahui karakteristik biomassa
yang baik dari tandan kosong kelapa sawit (TKKS), Untuk mengetahui pengaruh
Variasi tekanan dan variasi ukuran partikel terhadap biomassa dari tandan kosong
kelapa sawit (TKKS). Metode penelitian ini menggunakan rancangan acak
lengkap dua faktor yaitu faktor tekanan dan faktor ukuran partikel. Analisis yang
dilakukan yaitu analisis kadar air, massa jenis, kekuatan, warna, kadar abu, dan
bulk density. Kadar air pellet perlakuan (T4P1) memiliki kadar air terendah
9,91%. Massa jenis tertinggi pada pellet perlakuan (T4P4) sebesar 1,06 g/cm3
.
Analilis kekuatan pada perlakuan (T4P1) memiliki bobot hilang paling rendah
sebesar 0,10. Perlakuan (T1P1) memiliki nilai perubahan warna (ΔE) sebesar
10,78. Analisis kadar abu bahan pada perlakuan (P3) memiliki nilai terendah
12,18. Analisis bulk density pada perlakuan (T3P1) memiliki nilai tertinggi
sebesar 0.62 g/ml. Analisis daya serap air penambahan bobot terjadi pada lima
hari pertama setelah diletakan di ruang terbuka penambahan bobot paling tinggi
terjadi di hari pertama kedua dan ketiga.

Setelah seminggu bobot pada biopellet bisa bertambah dan bisa juga berkurang.
Ukuran partikel halus lebih lambat dalam menyerap air dibandingkan dengan
ukuran partikel lainnya. Sedangkan untuk tekanan paling tinggi 173 Mpa lebih
lambat dalam menyerapan air dibandingkan dengan tekanan lainnya.
Kata kunci : Kadar air, Warna, Daya serap, Massa jenis, Kekuatan.
date: 2021
date_type: published
publisher: FAKULTAS PERTANIAN
place_of_pub: UNIVERSITAS LAMPUNG
citation:   SUGIONO, 1714071002  (2021) PENGARUH TEKANAN DAN UKURAN PARTIKEL TERHADAP KARAKTERISTIK BIOPELLET TANDAN KOSONG KELAPA SAWIT (TKKS).  FAKULTAS PERTANIAN, UNIVERSITAS LAMPUNG.     
document_url: http://digilib.unila.ac.id/62298/1/1.%20ABSTRAK-ABSTRACT%20-%20Rocket%20Digital%20%2827%29.pdf
document_url: http://digilib.unila.ac.id/62298/2/2.%20SKRIPSI%20FULL%20-%20Rocket%20Digital%20%2868%29.pdf
document_url: http://digilib.unila.ac.id/62298/3/3.%20SKRIPSI%20TANPA%20BAB%20PEMBAHASAN%20-%20Rocket%20Digital%20%2868%29.pdf