AZIZA PUTRI UTAMI, 1414071017 (2021) PENGARUH TEKANAN TERHADAP KARAKTERISTIK BIOPELET TANDAN KOSONG KELAPA SAWIT (TKKS). Fakultas Pertanian, UNIVERSITAS LAMPUNG.
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Abstrak (Berisi Bastraknya saja, Judul dan Nama Tidak Boleh di Masukan)
Tandan kosong kelapa sawit (TKKS) merupakan limbah pabrik pengolahan kelapa sawit yang sangat potensial untuk dijadikan sebagai bahan pembuatan bahan bakar padat berupa pelet. Penelitian ini bertujuan untuk mengetahui pengaruh tekanan terhadap karakteristik biopelet dari TKKS, pengaruh lama penekanan terhadap karakteristik biopelet dari TKKS, pengaruh interaksi tekanan dan lama penekanan terhadap karakteristik biopelet TKKS, tekanan dan lama penekanan yang optimal untuk pembuatan pelet dari TKKS. Penelitian dilakukan dengan mencetak pelet menggunakan bahan partikel TKKS berukuran <0,6 mm dengan variasi tekanan 0,5, 1, 2, dan 3 ton dan lama penekanan 9, 60, dan 180 detik. Pencetakan dikerjakan menggunakan alat pencetak pelet tipe hidrolik. Karakteristik pelet dievaluasi dari kadar air, kadar abu, kadar volatil, masa jenis, berat jenis kamba, warna pellet, kekuatan pelet dan daya serap air dari pelet. Analisis variansi (ANOVA) dilakukan untuk melihat pengaruh perlakuan terhadap parameter karakteristik pelet. Jika 5%. Tekanan berpengaruh terhadap kadar abu, kadar volatil dan massa jenis pelet biomassa TKKS. Lama penekanan berpengaruh terhadap warna pelet biomassa TKKS. Interaksi tekanan dan lama penekanan berpengaruh terhadap massa jenis pelet biomassa TKKS. Berdasarkan massa jenis atau densitas, maka perlakuan yang optimal adalah tekanan T0 (0,5 Ton) dan lama penekanan 180 detik. Kata kunci: pelet, TKKS, tekanan, daya serap air, kekuatan Oil palm empty fruit bunches (OPEFB) are palm oil processing factory waste that has the potential to be used as material for making solid fuel in the form of pelets. This study aims to determine the effect of pressure on the characteristics of biopelets from OPEFB, the effect of pressing time on the characteristics of biopelets from OPEFB, the effect of the interaction of pressure and duration of suppression on the characteristics of EFB biopelets, the optimal pressure and duration of pressing for pelet making from OPEFB. The research was conducted by printing pelets using OPEFB particle material measuring <0.6 mm with pressure variations of 0.5, 1, 2, and 3 tons and pressing time of 9, 60, and 180 seconds. Printing is done using a hydraulic type pellet press. Pelet characteristics were evaluated from water content, ash content, volatile content, density, specific gravity of kamba, pelet color, pellet strength and water absorption from pelets. Analysis of variance (ANOVA) was carried out to see the effect of treatment on pelet characteristic parameters. If there is a difference then continue with BNT test at significance level = 5%. Pressure affects the ash content, volatile content and density of OPEFB biomass pellets. The time of pressing affects the color of the OPEFB biomass pelet. The interaction of the effect of pressure and the duration of pressing has an effect on the density of OPEFB biomass pelets. Based on density, the optimal treatment is T0 pressure (0.5 Ton) and 180 seconds of suppression. Keywords: pellet, OPEFB, pressure, water absorption, strength
| Jenis Karya Akhir: | Skripsi |
|---|---|
| Subyek: | 600 Teknologi (ilmu terapan) 600 Teknologi (ilmu terapan) > 630 Pertanian dan teknologi yang berkaitan |
| Program Studi: | Fakultas Pertanian dan Pascasarjana > Prodi Teknik Pertanian |
| Pengguna Deposit: | UPT . Dito Nipati |
| Date Deposited: | 24 May 2022 07:51 |
| Terakhir diubah: | 24 May 2022 07:51 |
| URI: | http://digilib.unila.ac.id/id/eprint/61754 |
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