PENGARUH VARIASI KOMPOSISI JENIS PEREKAT TERHADAP KUALITAS BIOBRIKET BERBAHAN CANGKANG KEMIRI

Setiawan, Faris Putra Budi (2026) PENGARUH VARIASI KOMPOSISI JENIS PEREKAT TERHADAP KUALITAS BIOBRIKET BERBAHAN CANGKANG KEMIRI. S1 thesis, Universitas PGRI Madiun.

	Text halaman awal - daftar lampiran FIX.pdf Download (456kB)
	Text abstrak.pdf Download (185kB)
	Text bab 1.pdf Download (242kB)
	Text bab 2.pdf Download (318kB)
	Text bab 3.pdf Restricted to Repository staff only Download (273kB)
	Text bab 4.pdf Restricted to Repository staff only Download (341kB)
	Text bab 5.pdf Download (132kB)
	Text daftar pustaka.pdf Download (175kB)
	Text LAMPIRAN FIX.pdf Restricted to Repository staff only Download (1MB)

Abstract

ABSTRACT Faris Putra Budi Setiawan. 2026. The Effect of Variations in Binder Types on the Quality of Candlenut Shell-Based Biobriquettes. Undergraduate Thesis. Chemical Engineering Study Program, Faculty of Engineering, Universitas PGRI Madiun. Supervisor (I): Dyan Hatining Ayu S., S.ST., M.T.; (II): Ade Trisnawati, S.Pd., M.Pd This study aimed to investigate the effect of different binder types on the quality of biobriquettes produced from candlenut shell charcoal and to determine the best composition based on physical characteristics, moisture content, calorific value, and burning rate. The binders used in this study were tapioca starch, sago starch, and molasses, with candlenut shell charcoal-to-binder compositions of 50:50 and 70:30. The candlenut shells were first carbonized, pulverized, and then mixed with the binders according to the specified treatment variations. The resulting biobriquettes were dried and tested for their physical characteristics, moisture content, calorific value, and burning rate. The results showed that biobriquettes using tapioca starch as a binder had the best physical characteristics, producing briquettes that were compact, intact, and less prone to breakage. Sago starch produced less compact and easily crumbled biobriquettes, while molasses resulted in biobriquettes that remained wet and sticky after the drying process. The moisture content test showed that the 50:50 composition using tapioca starch produced a moisture content of 28.04%, while the 70:30 composition produced 29.20%. The calorific values obtained were 2177.1 cal/g and 2014.6 cal/g, respectively. Bothvaluesdid not meet the requirements of SNI 01-6235-2000. Based on the overall test results, the best composition was candlenut shell charcoal and tapioca starch at a ratio of 50:50 because it exhibited better physical characteristics, lower moisture content, and a higher calorific value than the 70:30 composition. These results indicate that candlenut shell waste has potential as a raw material for biobriquette production, although further optimization of the production process and material composition is still required to improve the quality of the resulting biobriquettes. Keywords: biobriquette, candlenut shell, tapioca starch, sago starch, molasses, calorific value.

Item Type:	Thesis/Skripsi/Tugas Akhir (S1)
Kata Kunci:	Kata kunci: biobriket, cangkang kemiri, tepung tapioka, tepung sagu, molase, nilai kalor. Keywords: biobriquette, candlenut shell, tapioca starch, sago starch, molasses, calorific value.
Subjects:	Q Science > Q Science (General)
Divisions:	Fakultas Teknik > Teknik Kimia
Depositing User:	BUDI PUTRA FARIS
Date Deposited:	29 Jul 2026 05:14
Last Modified:	29 Jul 2026 05:14
URI:	http://eprint.unipma.ac.id/id/eprint/8214

Actions (login required)

View Item