J Lee, Y Lim, K Yoo, H Park - Resources Recycling, 2022 - j-kirr.or.kr
The circularity and particle size distribution of products obtained from dry classification after circularity tests using a high-intensity mixer were investigated to evaluate the use of …
K Lee, J Cha - Ocean and Polar Research, 2023 - e-opr.org
This study explores the European Union (EU)'s policies on critical raw materials toward establishing a secure and sustainable access to such materials. Recognizing the significant …
J Lee, K Yoo, H Park - Resources Recycling, 2023 - koreascience.kr
Leaching tests were conducted using sulfuric acid and sodium hydroxide solutions to remove impurities from domestic graphite concentrate. As a result of the leaching …