CD Tugas Akhir
Design Vs Actual Ash Handling Enhanced Chloride Removal Plant In Evaporator #5
Enhanced Chloride Removal Plant (ECRP) is a two-stage crystallization process. The first stage consists of a conventional Chloride Removal Plnat (CRP) system that operates close to atmospheric pressure. Sodium salt is crystallized in the first stage and returns to the recovery cycle. The second stage of crystallization operates at a lower temperature to take advantage of the reduced solubility of the remaining salts for potassium to be collected. ECRP is a new technology used as an upgrade from conventional CRP technology. ECRP in its application to the ash control system (ash handling) is still in the test performance stage. ECRP has an ash handling design target of 550 Tons/Day where in its operation it needs to be researched in order to get a comparison of design data with actual data in the process. In this study, the ash handling design target is 550 Tons/Day with ash feed flow parameters of 20 L/S and ash feed density of 1200 Kg/m3. The research was conducted by comparing the data taken on the actual process and compared to the ECRP design data. In the study, data were obtained on January 03, 2024 and January 04, 2024 with ash feed flow of 21.65 L/S and 21.68 L/S with ash feed density of 1212.96 Kg/m3 and 1163.91 Kg/m3 had different ash handling results of 567.23 Ton/Day and 545 Ton/Day respectively.
Keywords: Ash Handling, Ash feed Flow, Ash Feed Density, ECRP
Tidak tersedia versi lain