A question about flying temperature!
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Will the last bed in the cracking reactor experience a temperature spike?
It depends on the temperature rise in the first few bed layers before modification
Generally, the probability of excessive temperature in the last bed layer is relatively higher.
The various beds in the cracking reactor operate under nearly isothermal conditions; the upper beds are kept within a suitable temperature range, and the last bed does not experience excessive temperature rises
If the refining reactor operates well and there are no issues with the cold hydrogen in the cracking reactor, then the temperature should not rise abnormally
Every bed layer will, so there is cold hydrogen everywhere