A Study on the Recovery of Foundry Cast Iron and Reutilizing By-Product from Copper Smelting Slag: Техникийн ухааны д-рын (Ph.D) зэрэг горилсон диссертац: Хамгаалсан 2020.07.07, БНСУ, (Бусан хот Пукёон Үндэсний Их Сургууль)

• Recovery of Pig Iron from Copper Smelting Slag by ReductionSmelting, Urtnasan Erdenebold, Jei-Pil Wang, Archives ofMetallurgy and Materials, 2018, 63(4), 1793-1798,https://doi.org/10.24425/amm.2018.125106
• Gold Recovery from Flotation Concentrate from Gold MineTailings using Dissolve Smelting, Urtnasan Erdenebold, Jei-PilWang, Journal of Mining and Metallurgy, Section B: Metallurgy,2019, 55(3)B, 343-349, https://doi.org/10.2298/JMMB181005038E
• A Study on Reduction of Copper Smelting Slag by Carbon forRecycling into Metal Values and Cement Raw Material,Urtnasan Erdenebold, Jei-Pil Wang, Sustainability, 2020, 12,1421; https://doi:10.3390/su12041421
• Manufacture of Low Sulphur Pig Iron from Copper slag,Urtnasan Erdenebold, Jei-Pil Wang, Archives of Metallurgy andMaterials, 2020, 65(1), 349-355,https://doi.org/10.24425/amm.2020.131737
• Chemical and Mineralogical Analysis of Reformed Slag duringIron Recovery from Copper Slag in the Reduction Smelting(accepted, Archives of Metallurgy and Materials, manuscriptnumber AMM-00252-2019-04).
• A study on the recovery of precious metals from gold mine tailings, 110th conference of The Korean Society of Mineral and Energy Resources Engineers 2018.
• Influence of CaO addition on viscosity of fayalite slag, poster, Recycling Korea 2018, Jeju, Korea.

• Desulfurization of recovered pig iron from copper slag, Korea Society of Waste Management. 2018.
• A study on desupfurization of recovered cast iron from copper smelting slag. Recycling Korea-2020, 2019.
• Effect of cao Addition on Sulphur Removal from Pig Iron Recovered and Structure Analysis of Reformed Slag, in Korean Recycled Construction Resources Institute, 2019.

• A study on reduction of copper smelting slag by carbon for recycling into metal values and cement raw material, in the 15^th International Symposium on East Asian resources recycling technology “Earth 2019” Korea.
• A Study on the synthesis of lithium Carbonate from waste acidic sludge. International joint conference of Materials Science and Mechanical Engineering (CMSME 2020), Jan 10-12, 2020.

• Development of fundamental technology for reutilizing iron and by-product from copper slag, supported by the Ministry of Trade, Industry and Energy (MOTIE), KOREA. 2017-2020.
• Development of fundamental technology for synthesis of lithium Carbonate from waste acidic sludge, supported by Pukyong National University Development Project Research Fund 2019.
• A study on the recovery of valuable materials from photovoltaic ribbon in spent solar module. supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP).