ANALISIS PROSES PENINGKATAN KADAR TIMAH PADA PASIR TIMAH DENGAN MENGGUNAKAN SHAKING TABLE UNTUK MEMENUHI PERSYARATAN BAHAN BAKU INDUSTRI SMELTER, DI LABORATORIUM PENGOLAHAN BAHAN GALIAN UNIVERSITAS SRIWIJAYA

NUGROHO, TRI and Hasjim, Machmud and Bayuningsih, Rr Yunita (2021) ANALISIS PROSES PENINGKATAN KADAR TIMAH PADA PASIR TIMAH DENGAN MENGGUNAKAN SHAKING TABLE UNTUK MEMENUHI PERSYARATAN BAHAN BAKU INDUSTRI SMELTER, DI LABORATORIUM PENGOLAHAN BAHAN GALIAN UNIVERSITAS SRIWIJAYA. Undergraduate thesis, Sriwijaya University.

	Text RAMA_31201_03021181722019.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
Preview	Text RAMA_31201_03021181722019_8871510016_0023037813_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB) | Preview
	Text RAMA_31201_03021181722019_8871510016_0023037813_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (341kB) | Request a copy
	Text RAMA_31201_03021181722019_8871510016_0023037813_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (163kB) | Request a copy
	Text RAMA_31201_03021181722019_8871510016_0023037813_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (424kB) | Request a copy
	Text RAMA_31201_03021181722019_8871510016_0023037813_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (93kB) | Request a copy
	Text RAMA_31201_03021181722019_8871510016_0023037813_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (96kB) | Request a copy
	Text RAMA_31201_03021181722019_8871510016_0023037813_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_31201_03021181722019_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (12MB) | Request a copy

Abstract

Tin is a silvery white metal with low hardness and strength, but has high electrical conductivity. Tin sand obtained from mining generally has a low tin content. So that processing efforts are needed to increase the tin content in the tin sand. In this study, shaking table was used to increase the level of Sn in tin sand. The use of this tool is intended for tin sand to increase in Sn content reaching 72-74% so that it can meet the requirements as a raw material for smelting. In an effort to increase the level of Sn in tin sand by using a shaking table concentration tool, it was done by varying the stroke frequency and the slope of the riffle. Based on the results of the research, the lowest Sn level value was 43,79% in the 30x / minute stroke frequency experiment with a 40˚ riffle slope. The highest Sn level was resulted from an experiment with a stroke frequency of 60x / minute with a slope of 0 riffle, which was 72,04% and only resulted in 1,14% losses, this experiment was an experiment with the best criteria which resulted in a value of Sn content ≥ 72% which has met requirements as raw material for smelting in the smelter industry. The highest And Losses from this study resulted from experiments with a stroke frequency of 90x / minute and a riffle slope of 0˚, which is 15,40%.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	frekuensi stroke, kemiringan riffle, kadar, pasir timah
Subjects:	T Technology > TN Mining engineering. Metallurgy > TN1-997 Mining engineering. Metallurgy
Divisions:	03-Faculty of Engineering > 31201-Mining Engineering (S1)
Depositing User:	Mr. Tri Nugroho
Date Deposited:	26 Jul 2021 04:13
Last Modified:	26 Jul 2021 04:13
URI:	http://repository.unsri.ac.id/id/eprint/50014

Actions (login required)

View Item