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Large plane temperature difference in the heat exchanger across 3 sections and 2 zones

2012-09-18View Original

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Right now we are learning at a factory*. After their maintenance, the temperature difference between 3 and 4 o’clock is 40 degrees, and this difference is increasing. When the temperature rises, it increases by 110 degrees in 30 minutes; moreover, the pressure also rises quite quickly. I’m not sure if these two factors are the cause
Reply #22012-09-18
I think I know you. I think it’s fine to increase the pressure a bit; it can’t get any faster than that. Points 3 and 4 regarding temperature issues are due to... . . . . . .
Reply #32012-09-18
The original poster should describe the problem more thoroughly; a large temperature difference across the plane of the synthesis tower is likely related to the circulation rate, and it’s necessary to see whether this difference remains large when the circulation rate is increased. Also, the original poster mentioned reduction with a new catalyst or heating an old catalyst – could you please clarify?
Reply #42012-09-19
Meet me on the 1st floor: (The catalyst is new; this tower is driven by a turbine with a circulation volume of 320,000 – no more can be added.)
Reply #52012-09-19
I just thought your photo looked familiar; it seems to be Aoi Sora. . . . . . .

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