Does coking in the furnace tubes cause the furnace temperature to rise or fall?
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Does coking in the furnace tubes cause the furnace temperature to rise or fall? Why?
Reduce it, increase the processing volume and see if it works to treat the furnace tubes; since coke sticks to the furnace walls for long periods, the high temperature can cause carbonization of the furnace tubes, leading to leaks! So, cool-down treatment!
If everything else remains unchanged, the furnace temperature will rise, and leaving it unchecked will ultimately lead to tube failure； Reducing fuel consumption artificially is to lower the furnace temperature and prevent tube rupture.
Of course, the temperature is dropping; if one persists in ignoring this, the situation could become even worse, leading to an increase in flow rate or burnout as a result of shutting down the system. . . . . . . . .
The furnace temperature does not directly reflect the coking condition of the furnace tubes