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High-temperature temper embrittlement in hydrogenation reactors

2018-11-27View Original

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Hydrogenation reactors are susceptible to high-temperature temper embrittlement; should a minimum pressure increase temperature be set during operation? If a minimum heating temperature is set, what should that temperature be for SA387GR22CL2? Is it proposed by the design institute or by the manufacturing factory?
Reply #22018-11-27
25-30° per hour. It should be proposed by the designer
Reply #32018-11-28
Thank you for the reply! Could you explain in detail how the voltage is increased? At what voltage level does the voltage start to rise? Is there a relationship between voltage rise and temperature?

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