Plant for Producing the Acid from Sulfide Ores - Additional Equipment

2 Plant for Producing the Acid from Sulfide Ores - Additional Equipment 

Wet electrostatic gas cleaning unit for removing the tine dust, auxiliary electricals. 

Auxiliary heating system for the gases (for lean gas with low percentage SO2). 

SO3 vapors will be obtained preferably by heating 65% oleum instead of 25% oleum as it can contain some dissolved SO2 from the process plant. 

Double distilled DM water/steam condensate will be used as dilution water. The plant will be started with bought out battery grade acid for circulation 

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