Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Eksplorium : Buletin Pusat Pengembangan Bahan Galian Nuklir
Setiawan Widana, Kurnia
Unknown Affiliation
Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Energy Engineering Materials Science & Nanotechnology

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Preliminary Study of Yttrium Extraction from Tin Slag Using Hydrochloric Acid Hidayat, Rachmat Fauzi; Trinopiawan, Kurnia; Mubarok, Mohammad Zaki; Rommy, Rommy; Prassanti, Riesna; Putra, Aditya Widian; Ekaputri Hidayat, Amalia; Setiawan Widana, Kurnia; Purwanti, Tri; Laksmana, Roza Indra; Basuki, Triyono; Pratama, Afiq Azfar; Indryati, Suci
EKSPLORIUM Vol. 46 No. 2 (2025): NOVEMBER 2025
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/eksplorium.2025.13299

Abstract

Tin slag, a byproduct of tin smelting, comprises several important metals, including yttrium, tantalum, manganese, iron, aluminum, titanium, and others. As an element that is used a lot in advanced materials, the separation of Yttrium becomes one of the most important steps in rare earth elements extraction. By using the alkali fusion process and leaching method, yttrium in the tin slag has been successfully extracted. The tin slag was subjected to an alkali fusion treatment with sodium hydroxide at a temperature of 700 °C, and the frit was ground into several particle sizes of +100 to -325 mesh using a laboratory ball mill and mortar. The frit was then leached using hydrochloric acid, with four parameters used: temperature, acid concentration, particle size, and stirring speed. The extracted yttrium reached a percentage of up to 86.94% at a temperature of 80 °C, acid concentration of 2 M, particle size of -325 mesh, and stirring speed of 150 rpm.
Co-Authors Basuki, Triyono Ekaputri Hidayat, Amalia Hidayat, Rachmat Fauzi Indryati, Suci Kurnia Trinopiawan Laksmana, Roza Indra Mohammad Zaki Mubarok, Mohammad Zaki Pratama, Afiq Azfar Purwanti, Tri Putra, Aditya Widian Riesna Prassanti Rommy, Rommy