STUDY OF LEACHING BEHAVIOR OF RARE EARTH ELEMENTS FROM SISODING GRANITE WEATHERED SOIL, NORTH SUMATRA IN HYDROCHLORIC ACID
Rare earth elements (REE) have many uses in advanced technology. One of the ores that are widely used to extract REE is the ion-adsorption clay type from weathered granite soil. Currently, the production and market of REE are still dominated by several countries such as China and the United States....
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| 格式: | Final Project |
| 語言: | Indonesia |
| 在線閱讀: | https://digilib.itb.ac.id/gdl/view/69419 |
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