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Analisis Pengaruh Kandungan Logam Berat Terhadap Energi Pembakaran Batubara

Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro · Vol. 1 No. 2 (2017)

DOI
10.22373/crc.v1i2.2083
ISSN
2549-3701, 2549-3698
Terbit
2017-11-02
Penerbit
PTE FTK UIN Ar-Raniry
Bahasa
eng

Abstrak

The research has been conducted to determine the effect of heavy metals on coal, where the coal comes from three different places in Indonesia. The collection and testing of samples was conducted by PT Sucofindo Padang branch. From the sample tested, the combustion energy is 6562 Kkal / Kg, 6331 Kkal / Kg and 6375 Kkal / Kg, for coal with initials A, B and C. Heavy metal testing is done using Atomic Absorption Spectrophotometer (SSA). From the test, the biggest metal concentration is metal potassium (K) followed by other metal. From the data it can be seen that Iron (Fe), Mangan (Mn), Lead (Pb) and Potassium (K) if the concentration is large, the combustion energy is small. While the two metals of Magnesium (Mg) and Calcium (K) have no effect at all. In Aluminum (Al) and Copper (Cu) metals if the concentration is large the energy is also large.

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13 penulis · 21 tautan kepenulisan bersama · 5 lintas organisasi

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  • Universitas Islam Negeri Ar-Raniry
  • State University of Semarang
  • Universitas Gadjah Mada
  • Politeknik Negeri Ujung Pandang
  • Afiliasi tidak diketahui
  • Organisasi berbeda
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Rekan penulisOrganisasiArtikel bersama
Hari Anna LastyaUniversitas Islam Negeri Ar-Raniry2
Dina Nur Anggraini NingrumState University of Semarang1
Sri Ratna RahayuState University of Semarang1
Malahayati MalahayatiUniversitas Islam Negeri Ar-Raniry1
Aris MunandarUniversitas Gadjah Mada1
Nurhayati NurhayatiPoliteknik Negeri Ujung Pandang1
Malahayati MalahayatiAfiliasi tidak diketahui1
Rahmatul UmmiyaAfiliasi tidak diketahui1
Ghufran Ibnu YasaAfiliasi tidak diketahui1
Andrika MailiUniversitas Islam Negeri Ar-Raniry1
Zul FajjeriUniversitas Islam Negeri Ar-Raniry1
Suci IrawandaUniversitas Islam Negeri Ar-Raniry1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://jurnal.ar-raniry.ac.id/index.php/circuit/oai, pertama di-harvest 6 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">Analisis Pengaruh Kandungan Logam Berat Terhadap Energi Pembakaran Batubara</dc:title>
	<dc:creator xml:lang="en">Kurniawan, Hadi</dc:creator>
	<dc:subject xml:lang="en">Combustion energy</dc:subject>
	<dc:subject xml:lang="en">coal</dc:subject>
	<dc:subject xml:lang="en">heavy metal</dc:subject>
	<dc:subject xml:lang="en">atomic absorption spectrophotometer (SSA)</dc:subject>
	<dc:description xml:lang="en">The research has been conducted to determine the effect of heavy metals on coal, where the coal comes from three different places in Indonesia. The collection and testing of samples was conducted by PT Sucofindo Padang branch. From the sample tested, the combustion energy is 6562 Kkal / Kg, 6331 Kkal / Kg and 6375 Kkal / Kg, for coal with initials A, B and C. Heavy metal testing is done using Atomic Absorption Spectrophotometer (SSA). From the test, the biggest metal concentration is metal potassium (K) followed by other metal. From the data it can be seen that Iron (Fe), Mangan (Mn), Lead (Pb) and Potassium (K) if the concentration is large, the combustion energy is small. While the two metals of Magnesium (Mg) and Calcium (K) have no effect at all. In Aluminum (Al) and Copper (Cu) metals if the concentration is large the energy is also large.</dc:description>
	<dc:publisher xml:lang="en">PTE FTK UIN Ar-Raniry</dc:publisher>
	<dc:date>2017-11-02</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jurnal.ar-raniry.ac.id/index.php/circuit/article/view/2083</dc:identifier>
	<dc:identifier>10.22373/crc.v1i2.2083</dc:identifier>
	<dc:source xml:lang="en">Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro; Vol. 1 No. 2 (2017)</dc:source>
	<dc:source>2549-3701</dc:source>
	<dc:source>2549-3698</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jurnal.ar-raniry.ac.id/index.php/circuit/article/view/2083/1546</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2017 CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro</dc:rights>
</oai_dc:dc>