PEMBUATAN BRIKET ENERGI TINGGI DARI CANGKANG KAKAO YANG DIAKTIVASI DENGAN MIKROWAVE

Sudiana, I Nyoman; Lestari, L.; Firihu, M.Z.; Koedoes, Y.A.; Sandra, G.E.; Biringgalo, Y.; Arfad, L.; Setyo, P.A.; Safitri, E.

Journal

PEMBUATAN BRIKET ENERGI TINGGI DARI CANGKANG KAKAO YANG DIAKTIVASI DENGAN MIKROWAVE

Jurnal Aplikasi Fisika · Vol. 13 No. 1 (2017)

ISSN: 1858-4020
Published: 2017-02-13
Publisher: Universitas Halu Oleo
Language: eng

Abstract

Charcoal briquettes from cocoa shell have been producting. Composition of glue and cacao shell as well as their microstructure (pores and grains) are optimized in order to obtain briquettes with high calor energy. The optimation of microstructure is performed by microwave activation. High glue content affect to the briquette’s moisture. The composition of glue material and cocoa shell charcoal which give highest calor energy found in this research is 5:95 %. From microstructure evaluation we found that at the pores diameter of 552 micrometer in average and grain size of 152 micrometer, the average energy of activated charcoal cocoa shell is 10,321 kkal/kg.Keywords: Cocoa shell, briquettes, calor energy, charcoal, microstructure, microwave

Collaboration network of the authors

34 authors · 90 co-authorship links

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Universitas Halu Oleo
Affiliation unknown

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Co-author	Organisation	Joint articles
Muhammad Zamrun Firihu	Affiliation unknown	3
Lina Lestari	Universitas Halu Oleo	2
I.N. Sudiana	Affiliation unknown	2
Muhammad Anas	Universitas Halu Oleo	1
Mayang Norma	Affiliation unknown	1
Asmijar Nurlette	Affiliation unknown	1
Wa Ode Sitti Ilmawati	Affiliation unknown	1
Prima Endang Susilowati	Affiliation unknown	1
La Aba	Affiliation unknown	1
R. Riwasa	Affiliation unknown	1
P.E. Susilowati	Affiliation unknown	1
Wa Ode Riniastuti	Affiliation unknown	1
La Agusu	Affiliation unknown	1
La Ode Rusman	Affiliation unknown	1
Muhammad Zamrun F	Affiliation unknown	1
A. Zaeni	Affiliation unknown	1
D.K. Sutiari	Affiliation unknown	1
P. Endang S	Affiliation unknown	1
Fahyuddin Fahyuddin	Affiliation unknown	1
Rachmawati Khamalt	Affiliation unknown	1
La Ode Safiuddin	Affiliation unknown	1
Amran Amran	Affiliation unknown	1
Nengah Suandi	Affiliation unknown	1
I Nyoman Adi Susrawan	Affiliation unknown	1
I Putu Mas Dewantara	Affiliation unknown	1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ojs.uho.ac.id/index.php/JAF/oai, first harvested 30 Oct 2026, last seen 8 Nov 2026.

Original metadata (oai_dc)

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	<dc:title xml:lang="en-US">PEMBUATAN BRIKET ENERGI TINGGI DARI CANGKANG KAKAO YANG DIAKTIVASI DENGAN  MIKROWAVE</dc:title>
	<dc:creator>Sudiana, I Nyoman</dc:creator>
	<dc:creator>Lestari, L.</dc:creator>
	<dc:creator>Firihu, M.Z.</dc:creator>
	<dc:creator>Koedoes, Y.A.</dc:creator>
	<dc:creator>Sandra, G.E.</dc:creator>
	<dc:creator>Biringgalo, Y.</dc:creator>
	<dc:creator>Arfad, L.</dc:creator>
	<dc:creator>Setyo, P.A.</dc:creator>
	<dc:creator>Safitri, E.</dc:creator>
	<dc:description xml:lang="en-US">Charcoal briquettes from cocoa shell have been producting. Composition of glue and cacao shell as well as their microstructure (pores and grains) are optimized in order to obtain briquettes with high calor energy. The optimation of microstructure is performed by microwave activation. High glue content affect to the briquette’s moisture. The composition of glue material and cocoa shell charcoal which give highest calor energy found in this research is 5:95 %. From microstructure evaluation we found that at the pores diameter of 552 micrometer in average and grain size of  152 micrometer, the average energy of activated charcoal cocoa shell is 10,321 kkal/kg.Keywords: Cocoa shell, briquettes, calor energy, charcoal, microstructure, microwave</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2017-02-13</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs.uho.ac.id/index.php/JAF/article/view/1859</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Aplikasi Fisika; Vol 13, No 1 (2017): JURNAL APLIKASI FISIKA</dc:source>
	<dc:source>1858-4020</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/JAF/article/view/1859/1314</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2017 Jurnal Aplikasi Fisika</dc:rights>
</oai_dc:dc>