Optimization Management of Slope of Deck Shaking Table in Tin Ore Processing (Sn)

Abstract

The processing of Tin Ore (Sn) generally consists of two processes, namely the dry process and the wet process. After the dry process is followed by a wet process using a shaking table. This research was conducted to support knowledge about the shaking table method in the processing of minerals, especially in the Indonesian mining sector. The purpose of this study was to determine the effect of deck slope on increasing levels of Tin Ore (Sn) and determine the optimal degree of slope on the shaking table. The research method used is a literature study by studying the literature related to the research title, the journal used in this study, Data processing was carried out by means of the descriptive analysis method. The variation of the degree of tilt used is 0.753, 1.507, 2.260, 2.8o, 3.8o, 4.7o. At a slope of 0.753, a grade value of 54.154% recovery with a value of 42.544%, a slope of 1.507o with a grade of 65.016 and a recovery of 39.572, a slope of 2.260o, a grade value of 66.834%, a recovery value of 34.87%. In the second reference it has a slope of 2.8o with a grade of 18.29% and a recovery of 42.544, at a slope of 3.8o the grade is 22.16% and a recovery of 57.0%, and at a slope of 4.7% the grade is 23.11. % and recovery 52.9%. It can be concluded that the higher the slope of the deck, the higher the grade, but the lower the recovery value.