Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/166531
Title: Rancang Bangun Alat Pirolisis Tipe Kiln untuk Pembuatan Biochar dan Pemanfaatan Thermalnya untuk Proses Evaporasi Air
Other Titles: Design and Development of a Kiln-Type Pyrolysis System for Biochar Production and Its Thermal Utilization for Water Evaporation Processes
Authors: Yulianto, Muhamad
Ditya, Ahfas Ainun
Issue Date: 2025
Publisher: IPB University
Abstract: Penelitian ini bertujuan untuk merancang dan menguji alat pirolisis tipe kiln berbasis self-pirolisis yang mampu mengonversi limbah tandan kosong kelapa sawit (TKKS) menjadi biochar, serta mengevaluasi potensi pemanfaatan energi termal dari proses tersebut. Sistem dilengkapi dengan variasi coil heat exchanger (HE) yang digunakan untuk menangkap energi panas dari ruang pirolisis dan mentransfernya ke fluida air. Hasil pengujian menunjukkan bahwa reaktor mampu menghasilkan biochar dengan rendemen tertinggi sebesar 28% pada variasi dengan coil HE, serta 25% pada variasi tanpa coil. Analisis termal mengungkapkan bahwa sistem menghasilkan laju energi panas berguna (????) sebesar 2,04–3,49 kW dan potensi panas buang yang dimanfaatkan sebesar 1,63–4,31 kW. Efisiensi reaktor tertinggi tercapai pada variasi dengan coil HE berdebit rendah (0,4–0,6 LPM) yang mampu menghasilkan uap air secara langsung. Hasil ini menunjukkan bahwa sistem kiln yang dikembangkan memiliki potensi besar untuk digunakan sebagai teknologi pemanfaatan panas sisa melalui konsep regenerasi termal.
This research aimed to design and evaluate a self-pyrolysis-based kiln-type pyrolysis system capable of converting empty fruit bunch (EFB) waste from oil palm into biochar, while also assessing the potential for reusing residual thermal energy generated during the process. The system was equipped with a variation of coil-type heat exchangers (HE) designed to capture heat from the pyrolysis chamber and transfer it to water as the working fluid. Experimental results showed that the system was able to produce biochar with a maximum yield of 28% when using the HE, compared to 25% without the HE. Thermal analysis revealed that the useful thermal energy rate (????) ranged from 2.04 to 3.49 kW, while the recoverable thermal energy through the regeneration process reached 1.63–4.31 kW. The highest reactor efficiency was observed under low HE flowrates (0.4–0.6 LPM), which also demonstrated direct water evaporation. These findings suggested that the developed kiln system had significant potential for residual heat utilization through the thermal regeneration concept.
URI: http://repository.ipb.ac.id/handle/123456789/166531
Appears in Collections:UT - Agricultural and Biosystem Engineering

Files in This Item:
File Description SizeFormat 
cover_F1401211103_dfa1989f94504e9cb8bd26d18d6bbf1c.pdfCover368.82 kBAdobe PDFView/Open
fulltext_F1401211103_7c0d99c5035345409627a8740deefc56.pdf
  Restricted Access
Fulltext1.67 MBAdobe PDFView/Open
lampiran_F1401211103_877d128c5b6241fe93343b56940e9736.pdf
  Restricted Access
Lampiran1.65 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.