Skripsi

ANALISIS PENCUCIAN BATUBARA UNTUK MEMENUHI STANDAR KADAR ABU SEBAGAI BAHAN BAKAR PLTU DI LABORATORIUM PENGOLAHAN BAHAN GALIAN FAKULTAS TEKNIK UNIVERSITAS SRIWIJAYA

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Penilaian

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Coal washing aims to improve the quality of coal with the principle of reducing ash content. High coal ash content is not good for the combustion process at the power plant. In this study, the aim of this study was to reduce the ash content of coal using a shaking table with the variables of water discharge and riffle height being the observed variables. This experiment used a water flow rate of 10.5 liters / minute, 13 liters / minute, 20 liters / minute, 21 liters / minute, and 29 liters / minute, while the riffle heights used were 2 mm, 4 mm and 8 mm. The results of the experiment were then carried out by laboratory tests to determine the moisture and ash content of the coal before and after the experiment was carried out. Based on the results of this research is that the higher the water flow and height of riffle used on atool shaking table when coal washing process then the quality of coal produced will be getting better, but yield the resultingwill be lower. The most ideal condition in this experiment occurs when theheight is riffle 4 mm with a water discharge of 29 liters / minute where the yield obtained is 65.20 with water content and ash content respectively 13.34% and 7.44% where in these conditions has met the fuel standards for steam power plants (PLTU).

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2107003123	T52381	T523812021	Central Library (REFERENCES)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T523812021

Publisher

Inderalaya : Prodi Teknik Pertambangan, Fakultas Teknik Universitas Sriwijaya., 2021

Collation

xiv, 56 hlm. : ilus. ; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

622.307

Content Type

Text

Media Type

unmediated

Carrier Type

unspecified

Edition

-

Subject(s)

Prodi Teknik Pertambangan
Material Batu Bara

Specific Detail Info

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Statement of Responsibility

Win

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