[Solved and can be closed] How to calculate the requirements for equipment that uses containers for gas-liquid separation
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This post was last edited by Lin Xuefeng on 2013-7-5 08:56. Our process flow includes a gas-liquid separator used for dehydrating hydrogen. If I know the parameters such as the flow rate, temperature, and pressure of hydrogen, which values do I need to calculate in order to determine the size of this equipment? The flow velocity of hydrogen is also known
The poster can refer to HG/T20570.8-95 for design purposes. The type and size of the separator should be determined based on specific operating conditions, such as parameters like the size of water droplets and the amount of liquid involved.
Thank you. By the way, where can I find specialized information on standards such as HG/T20570.8-95?
There are many posts on this forum containing information and technical discussions related to gas-liquid separation; you can search for them. HG/T20570.8-95 http://bbs.hcbbs.com/viewthread.php?tid=12261&highlight=20570
I’m passing by and have a question: how can one estimate the diameter of a droplet? I’d like to ask everyone for some advice. Without this data, it is difficult to carry out calculations according to HG/T20570.8-95. The method I’m using now is very rough.
The method recommended by standards is usually gravity separation, with a separation particle size of 100um taken into account. If it is necessary to reduce the separation particle size and improve efficiency, hypergravity separators can be used, such as cyclone separators and centrifugal separators that are commonly employed. In such cases, it is necessary to consult the specific manufacturers, as these are usually patented products of those manufacturers.
It seems I need to calculate this too: lol
Hehe, thanks to everyone. I found the relevant standards for this issue on the forum
Is it a hassle? What do you guys use for calculations?