What materials are used for storage and transportation equipment of bromine and hydrogen bromide?
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Dear experts: I would like to ask what materials are used for storage and transportation equipment for bromine and hydrogen bromide, and what precautions should be taken. Thank you!
With duplex stainless steel, we can do it.
Devices with a F4 liner can be considered; you can add me on QQ at 260050607 to discuss this
We use temperatures above 300 degrees, and the equipment operates under negative pressure; it is likely that PTFE lining cannot be used.
Checking the corrosion data sheets, it seems that duplex stainless steel cannot withstand it. It works fine in a dry state; if there is even a trace of moisture, it won’t function properly. Also, our operating conditions are quite special: the temperature is over 300 degrees, and the equipment needs to operate under negative pressure. Do you have a better solution?
At such high temperatures, ceramic, glass, and similar materials are likely to be required for pipes and storage tanks; as for pumps, it’s more complicated. Fluoroplastic pumps cannot withstand it unless the temperature is reduced to below 150 degrees.
Above 300 degrees, zirconium materials can’t be used either
Thank you; you encountered this issue in an engineering project, right?
I’d like to learn a bit; there are many experts, thank you so much
If the temperature is over 300 degrees, fluorine-based materials cannot be used, and only special materials can be considered
With such high temperatures, was it resolved later? What solution was used?