The issue of reactor pressure drop
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Why does the pressure drop in the purification reactor increase when the reaction temperature is raised in a straight-chip hydrogenation unit, and why does the pressure drop decrease when the temperature is lowered, all while the processing volume and circulation rate remain unchanged? What causes this phenomenon?
Is it the case that in a straight-chain hydrocarbon hydrogenation unit, an increase in the reaction temperature leads to an improvement in the completeness of the reaction?
I don’t know why the pressure drop is increasing
What is your circulating hydrogen volume? Could it be that a lower circulating hydrogen volume increases the impact of the oil and gas partial pressure on the pressure drop?
Personally, I feel that as the reaction temperature rises, the sensitivity increases, more hydrocarbons are cracked, which directly affects the purity of the recycled hydrogen. When the purity of the circulating hydrogen decreases, the system pressure difference tends to increase.
Increasing the temperature speeds up the reaction rate; the reaction process changes, and the volume ratio is altered
Does an increase in temperature lead to a greater depth of cracking and thus more fragments?