ANALISIS PENGARUH KADAR ABU BATUBARA TERHADAP TEMPERATUR SWABAKAR DI PT. KURNIA ALAM INVESTAMA, JAMBI

M.H.ALCHAIDAR, M.H.ALCHAIDAR and Maulana, Yusuf and Gobel, Alieftiyani Paramita (2025) ANALISIS PENGARUH KADAR ABU BATUBARA TERHADAP TEMPERATUR SWABAKAR DI PT. KURNIA ALAM INVESTAMA, JAMBI. Undergraduate thesis, Sriwijaya University.

	Image RAMA_31201_03021182025001_Cover.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (609kB)
	Text RAMA_31201_03021182025001.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (8MB) | Request a copy
	Text RAMA_31201_03021182025001_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (15MB) | Request a copy
	Text RAMA_31201_03021182025001_0025095903_0021089302_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB)
	Text RAMA_31201_03021182025001_0025095903_0021089302_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (273kB) | Request a copy
	Text RAMA_31201_03021182025001_0025095903_0021089302_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (399kB) | Request a copy
	Text RAMA_31201_03021182025001_0025095903_0021089302_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (394kB) | Request a copy
	Text RAMA_31201_03021182025001_0025095903_0021089302_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (30kB) | Request a copy
	Text RAMA_31201_03021182025001_0025095903_0021089302_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (155kB) | Request a copy
	Text RAMA_31201_03021182025001_0025095903_0021089302_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (484kB) | Request a copy

Abstract

Swabakar batubara adalah terbakarnya batubara dengan sendirinya di area stockpile tambang, akibat reaksi antara batubara dengan oksigen di atmosfir secara eksotermal dan terakumulasi secara terus menerus. Penelitian ini bertujuan untuk mengetahui apakah kadar abu berpengaruh terhadap temperatur swabakar batubara serta melihat prilaku kadar abu dalam batubara terhadap temperatur batubara yang dihasilkan. Adapun tahapan penelitian ini meliputi observasi lapangan, studi literatur, pengolahan data, dan analisis data. Penelitian ini mendapatkan 7 sampel dari lokasi titik swabakar dengan data kadar abu sebagai variabel independ dengan data sebagai berikut kadar abu dari sampel yaitu KAI 1 bernilai 4.32, KAI 2 bernilai 4.36, KAI 3 bernilai 4.58, KAI 4 bernilai 4.50, KAI 5 bernilai 4.87, KAI 6 bernilai 4.69, KAI 7 bernilai 5.51. sendangkan untuk variabel depend yaitu temperatur dengan data yang diperoleh sebagai berikut KAI 1 bernilai 59.34°C, KAI 2 bernilai 57.29°C, KAI 3 bernilai 52.63°C, KAI 4 bernilai 53.01°C, KAI 5 bernilai 45.00°C, KAI 6 bernilai 50.28°C, KAI 7 bernilai 43.75°C. Hasil korelasi dan regresi menggunakan perangkat lunak SPSS versi 25 terdapat korelasi negatif dan signifikan dengan nilai R sebesar 0.394 dengan model persamaan regresi linier sederhana Y = 111.462 - 12.761X1 + e. Dari penelitian ini disimpulkan bahwa kadar abu berpengaruh negatif terhadap temperatur swabakar.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	swabakar, kadar abu, temperatur, batubara
Subjects:	T Technology > TN Mining engineering. Metallurgy > TN275-325 Practical mining operations. Safety measures > TN295.U4 Coal--Drying. Drying apparatus T Technology > TN Mining engineering. Metallurgy > TN799.5-948 Nonmetallic minerals > TN817.S6 Bituminous coal.
Divisions:	03-Faculty of Engineering > 31201-Mining Engineering (S1)
Depositing User:	M. H. ALCHAIDAR
Date Deposited:	28 Feb 2025 06:53
Last Modified:	28 Feb 2025 06:53
URI:	http://repository.unsri.ac.id/id/eprint/167729

Actions (login required)

View Item