Odzysk złota za pomocą jodu, czyli ługowanie jodowo-jodkowe,

Today's experiment involves recovering gold using iodine-iodide leaching. This is a great method without the use of acids. In this case, we only needed to remove the hydroxides using hydrochloric acid. Future experiments will focus on selectively precipitating the gold. At the end of the video, I begin recovering the iodine to reduce the financial costs of the experiment. Precipitating the iodine and reusing it significantly reduces the cost of gold extraction. Remember, this is just an experiment, don't copy me. Any residue is disposed of legally!