JOURNAL SCIENTIFIC OF MANDALIKA (JSM)
Vol. 4 No. 7 (2023): Juli

THE IMPACT OF AGLOMERATION METHOD FROM AQUADES AND WASTE COOKING OIL TO THE INCREASING OF THE CALORIFIC VALUE AT PT MEGAPRIMA PERSADA’S COAL IN PT SURVEYOR INDONESIA LABORATORY, SAMARINDA EAST KALIMANTAN)

Hadis (Program Studi S1 Teknik Pertambangan, Fakultas Teknik, Universitas Mulawarman)
Windhu Nugroho (Program Studi S1 Teknik Pertambangan, Fakultas Teknik, Universitas Mulawarman)
Lucia Litha Respati (Program Studi S1 Teknik Pertambangan, Fakultas Teknik, Universitas Mulawarman)
Agus Winarno (Program Studi S1 Teknik Pertambangan, Fakultas Teknik, Universitas Mulawarman)
Shalaho Dina Devy (Program Studi S1 Teknik Pertambangan, Fakultas Teknik, Universitas Mulawarman)

Article Info

Publish Date
20 Jul 2023

Abstract

Coal is a fossil fuel that is formed from organic deposits. Coal reserves in Indonesia generally include low rank coal with a total moisture up to 40%. Coal with low ash and sulfur content can be obtained by utilizing oil and water which in this case is called agglomeration. In making agglomeration this time it is done by using waste cooking oil and aquades. The comparison used was 100 g of coal, 100 ml of distilled water and the variable that was distinguished was waste cooking oil, namely 20 ml, 30 ml and 40 ml. Proximate analysis results on coal obtained IM 11,93%, AC 7,04%, AC 39,79% and FC 41,24%. At 20 ml agglomeration obtained IM 0,47%, AC 6,04%, VM 51,94% and FC 41,55%. At 30 ml agglomeration, the value of IM is 0,37%, AC is 5,35%, VM is 67,38% and FC is 36,38%. At 40 ml agglomeration, the value of IM is 0,26%, AC is 4,76%, VM is 59,19% and FC is 35,79%.

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Journal Info
JOURNAL SCIENTIFIC OF MANDALIKA (JSM)
Website

Abbrev

jomla

Publisher

Institut Penelitian dan Pengembangan Mandalika Indonesia

Subject

Humanities Languange, Linguistic, Communication & Media Other

Description

This journal is a means of scientific publication to develop knowledge and information. This journal specifically contains the results of research carried out in all scientific fields. Apart from publishing research results, this journal also accepts manuscripts from literature reviews and other ...