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What is the function of a single-tube heat exchanger?

2015-10-24View Original

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What is the function of a single-tube heat exchanger? (In the PID diagram) Before entering the electrolyzer, the brine stream passes through the [Brine Heat Exchanger] and the [Brine Heat Exchanger (Single Tank)] – are both of these heat exchangers? What is the function of each one? (On the PID diagram) Before entering the electrolyzer, the catholyte stream passes through the [Catholyte Cooler] and the [Catholyte Cooler (Single Cell)] – are both of these heat exchangers? What is the respective function? Both the [Brine Heat Exchanger] and the [Brine Heat Exchanger (Single Tank)] are equipped with both steam for heating and circulating water for cooling ; And the catholyte is cooled by cooling water through the [Catholyte Cooler (Single Tank)], and cooling water is also used in the [Catholyte Cooler] as well. Why is that?
Reply #22015-10-25
This question is very simple if you understand the process. If you don’t understand, first get familiar with the process of electrolyzers.
Reply #32015-10-25
I’m not a technician, so I don’t have any relevant operation manuals. Do you have it?
Reply #42015-10-25
The purpose is to heat and cool the anode solution in order to maintain the temperature of the electrolyzer. The catholyte keeps the tank temperature stable to meet the process requirements.
Reply #52015-10-25
So which heat exchangers (single-tank) and heat exchangers are used simultaneously? Should it be used depending on the situation?
Reply #62015-10-26
The original poster might want to take a look at books such as \"Principles of Chemical Engineering\" or \"Handbook of Chemical Process Design\" to gain a basic understanding of heat exchanger selection.
Reply #72015-10-26
Depends on the overall situation and that of individual slots
Reply #82015-10-26
Good idea, Thanks a lot
Reply #92015-10-26
You’re welcome; it seems the original poster is very eager to learn, haha
Reply #102015-10-26
Thank you, although the books you provided cannot directly answer my current question. But one day it will come in handy. Download it first. In this internet era, there is no shortage of information or books; what’s most lacking is the knowledge of where to find the answers you’re looking for. ---But you told me the direction.】
Reply #112015-10-26
With ample knowledge available, what is more needed in this information age is our ability to filter information. Furthermore, it’s crucial to see whether there is time and perseverance to study that knowledge.

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