Sulfuric Acid Plant in PT. Petrokimia Gresik
Flow diagram of the process to making sulfuric acid 1. Sulfur Handling The main tool is a functioning Melter For dg melted sulfur heating steam pressure of 7 kg / cm2 through the coil temperature 170 Celcius. To flatten the heat and reduce dirt on the military base equipped with a stirrer while to overcome the free acid is added into powder. Liquid sulfur formed is then channeled into feces Filter for filtered and added diatomeceous (precoating material) so that filtering can be good and mengcoating of the filter. Liquid sulfur from the filter is collected in storage tank equipped with steam coil (4 kg / cm2) to maintain the temperature 130-140 Celcius. 2. Manufacture of SO2 gas The main equipment was Furnace whose function burning liquid sulfur to dry air that will be ...