Please share the methods adopted by each factory for conversion, preheating and temperature rise (participation will receive huge prizes)
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Please tell us about the technologies and methods used in conversion preheating and temperature rise in various sulfuric acid production plants.
In our company's sulfur acid production, the high-temperature diesel flue gas is directly transferred to the conversion. There is no smoke at all when the system is started, and the effect is very good. No pulverization or resistance increase is found in the conversion.
Acid production from zinc concentrate, heating and preheating of conversion electric furnace
Our company is smelting and making acid, using the heating method of preheating air in the furnace, and the fuel is natural gas!
We smelt flue gas and use electric heaters. Large systems use operating furnaces that burn light diesel oil.
Our factory uses the electric furnace preheating method, which is convenient to use. But the disadvantage is that the electric stove wire is easy to break, which brings a lot of trouble to our maintenance.
Our factory produces acid with 80,000 tons of flue gas, two turns and two suctions, and two stages of electric furnace preheating
Thank you for your participation. Is there any electric heater for preheating sulfur acid production?
Several of our production lines are zinc concentrate and pyrite production lines, which are heated by two-stage electric furnaces. One of the electric furnaces is about twice as large as the second stage. This post was last edited by atkqn0030 on 2009-2-27 10:30 ]
It should be possible. It is used in pyrite and smelting flue gas acid production processes. Sulfur is not very familiar.
We use 200,000 tons of sulfur to produce acid and use conversion electric furnaces to heat up and preheat. The temperature in the first and fourth stages can reach 430 degrees. The remaining sections are only 380 degrees, so driving is still feasible.
QMJ030201, can you tell me which manufacturer it is?
Zinc concentrate is used to make acid, and the conversion is heated by a two-stage electric furnace. The power of one stage of the electric furnace/the power of the four-stage electric furnace is about 4:3. The first and four stages are heated to the starting temperature at the same time.