Seeking advice on compressor selection
Thread Content
(1) Operating Conditions1: Inlet condition – Gas volume (■Dry/□Wet), Nm3/hr: 180, 120, 60
2: Pressure (Normal/Design), MPa(G): Atmospheric pressure, Atmospheric pressure, Atmospheric pressure
3: Temperature (Normal/Design), °C: 30°C, 30°C, 30°C
4: Compressibility coefficient
5: Adiabatic coefficient, Cp/Cv
6: Outlet condition – Pressure (Normal/Design), MPa(G): 1.6, 2.0, 2.5
7: Temperature (Normal/Design), °C: 80°C; cooled to this temperature (normal outlet temperature given)
8: Compressibility coefficient
9: Adiabatic coefficient, Cp/Cv
(2) Conditions – Gas composition
Serial number | Inlet component (vol%)
1 | Benzene: 0.61, 0.61, 0.61
2 | Toluene: 0.7, 0.7, 0.7
3 | Ethylbenzene: 0.23, 0.23, 0.23
4 | p-Xylenes: 0.64, 0.64, 0.64
5 | m-Xylenes: 0.61, 0.61, 0.61
6 | o-Xylenes: 0.49, 0.49, 0.49
7 | Isopropylbenzene: 0.11, 0.11, 0.11
8 | Water: 0.56, 0.56, 0.56
9 | Nitrogen: 96.05, 96.05, 96.05
Please use the above data to assist in selecting appropriate models and recommending relevant manufacturers. Thank you~
I am from Shenyang Jiaxin Compressor Manufacturing Co., Ltd. My email address is 511394922@qq.com. It’s difficult to view the data on my mobile phone; if you have any parameter sheets or similar documents, please send them to me, and I can provide you with the relevant data for the compressors
I just did a quick calculation – 2D3.5 is suitable. If you have any questions, you can call me at 13998829624; I specialize in reciprocating pumps and can only handle calculations related to those. You might want to consider diaphragm pumps or screw pumps instead
The above figures represent import volumes, not displacement
Import pressure is at normal pressure, while the export pressure is 2.5 MPa; the 2D3.5 model shouldn’t be suitable, right?
yumin999888 posted on 2016-9-3 17:42 Brother Min, I’ve calculated it and it’s feasible; the inlet is at normal pressure, with an appropriate volume of gas