[PDF][PDF] What affects audit delay in Indonesia
This research evaluates the effects of audit delays for industrial firms listed on the
Indonesian stock exchange on leverage, firms size, public accounting size, and audit …
Indonesian stock exchange on leverage, firms size, public accounting size, and audit …
Extraction of gold from typical Carlin gold concentrate by pressure oxidation pretreatment-Sodium jarosite decomposition and polysulfide leaching
L Zhang, X Guo, Q Tian, S Zhong, H Qin - Hydrometallurgy, 2022 - Elsevier
Most of the gold is encapsulated in sulfides and arsenopyrite in Carlin type gold concentrate;
the gold leaching efficiency is less than 8% without pretreatment. Cyanide process is a …
the gold leaching efficiency is less than 8% without pretreatment. Cyanide process is a …
Extracting Metal Ions from Basic Oxygen Steelmaking Dust by using Bio-Hydrometallurgy
IT Kara, VE Huntington, N Simmons, ST Wagland… - Heliyon, 2024 - cell.com
This study aimed to optimise metal extraction from secondary hazardous sources, such as
basic oxygen steelmaking dust (BOS-D). Initially, three batch systems approaches, including …
basic oxygen steelmaking dust (BOS-D). Initially, three batch systems approaches, including …
Gold mines as a local socio-scientific issue: Middle school students' informal reasoning
A Eker, A Tasdere - Turkish Journal of Education, 2024 - dergipark.org.tr
The purpose of this study is to determine the awareness and informal reasoning of 7th-grade
middle school students regarding a local socio-scientific issue (L-SSI) related to gold mining …
middle school students regarding a local socio-scientific issue (L-SSI) related to gold mining …
[引用][C] Recuperación de oro de ripios del Pad de lixiviación para aumentar la producción de una empresa minera de La Libertad
EF Avila Porcel - 2024 - Universidad Privada del Norte