Pore gas velocity in a boiling furnace
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Dear experts, what is the size of the air cap opening in your boiling furnaces? How many? What is the porosity rate? If possible, please share it.
Where are you from? It depends on the raw materials you use for roasting
To determine the opening rate and gas velocity, one only needs to consider the sulfuric acid production technology; there is an appropriate gas velocity for each type of raw material. It’s available on this website.
Two-stage roasting, arsenic-containing gold concentrate. I just want to know the number of air caps and the inner diameter of the holes in the two large furnaces with a processing capacity of 150 tons per day
Please, Mr. Wang, the original poster, provide more data on the boiling furnace!
In simple terms, the particle size determines the wind speed; the properties of the ore and the objectives of roasting determine the choice of air cap to be used.