Problems with starting up the high-temperature pyrolysis converter for waste acid
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The electric furnaces designed for treating waste acid should be turned off once they are operating properly, but it is understood that many companies’ such furnaces are still in use. What is the problem? You can explain in detail; sailors can discuss it together.
Once operation begins and the process is running normally, the electric furnace should be turned off; the heat generated by the reaction with sufficient gas concentration is enough to maintain the temperature at the inlets of each section, and temperature adjustment may even be necessary through auxiliary lines. If it isn’t turned off, it might be due to a low gas concentration and insufficient heat release; you can try increasing the gas concentration to see
Well yes, that’s the key to the problem; I totally agree. But sometimes it’s difficult to muster up enthusiasm – I don’t know what to do about it
It must have stopped working; the electric furnace is not durable enough. Check whether the gas concentration is too low, verify that the surface temperature of the insulation is within the acceptable range, and ensure that the conversion rate is satisfactory
Analysis of the reasons why the conversion electric furnace cannot be shut down after operation begins: First, the catalyst performance is poor, resulting in insufficient temperature rise. Second, the amount of catalyst loaded is insufficient. Third, the feed volume of waste acid is too low and does not meet the designed standard. IV. If the air concentration is too low, reduce the amount of air supplied or locate and fix the leaks in the system
Check whether the oxygen level in the furnace is too high, whether the air dilution valve is activated after mist removal, and consider increasing the acid injection amount – all of these can help increase the gas concentration.
In the initial stage with the catalyst, if the temperature rise is too low, the amount of acid sprayed can be increased to raise the temperature rise; this way, both the processing capacity can be enhanced and energy consumption can be reduced.