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Seeking help regarding the filling and flow rate of ethylene spheres

2018-09-14View Original

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I’m seeking advice from fellow maritime professionals: are there any requirements regarding the filling speed for low-temperature spheres such as ethylene spheres, during the process of feeding and discharging material? There is usually a filling coefficient, and there are restrictions on the filling speed. Where can this information be found in the relevant standards? Are there also flow rate limits for gaseous and liquid ethylene? In which standards can I find this information? Thank you! !
Reply #22018-09-14
I recommend the book \"Principles of Chemical Engineering.\" The questions you raised are all of a fundamental nature and can be calculated using relevant data. Such as liquid level pressure, temperature, viscosity, pipe resistance, etc.
Reply #32018-09-14
The calculations come out fine, but it’s not clear what the limit is according to **or industry standards; there must be some constraint in place for safety and other reasons.
Reply #42018-09-14
It’s difficult to verify this; it’s better to follow the data provided by the on-site equipment as well as the operating instructions for the entire system. The regulations regarding the safe flow rate for flammable liquids are hard to find.
Reply #52018-09-14
Well, I spent the whole morning looking through the specifications but couldn’t find them; I’ll have to ask for help from other users

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