Gas pipeline renovation
Thread Content
Our facility has two liquefied gas storage tanks with a capacity of 1000 m³ each. The delivery pipelines are of DN150 diameter and operate at a pressure of 0.4 MPa. The average daily gas consumption is around 30,000 m³. We would appreciate some advice from experts: would it be possible to meet the gas demand if these two storage tanks were removed? Thank you? This post was last edited by aymzj on 2009-3-2 10:17]
The pressure of the air supply is 0.03 MPa, reaching the residents’ location.
Your question is incomplete – is it gaseous or liquid? What is the delivery distance? If it is in gaseous form, it can easily turn into a liquid state during transportation; if it is in liquid form, what is the distance? Canceling the two irrigations – where does your source come from?
After cancellation, it will be supplied via oil field gas pipelines, with a transmission distance of about 1000 meters
Based on calculations (at 5000 m3/h): the inlet pressure is 4 kilograms; the outlet pressure is 2.8 kilograms; the pressure drop is 1.2 kilograms; the average flow rate is 23.39 meters per second. In the past, we could achieve a flow rate of 25 meters per second, but these days it’s usually set at 20 meters per second... I haven’t really thought carefully about whether this change is due to updated standards or to more conservative practices within the organization. If your gas consumption is 30,000 m3 per day and the peak hourly usage exceeds 5000 m3/h, it is recommended to keep the storage tank for handling peak demands. If the peak hourly usage is below 5000 m3/h and there is no expectation of significant increases in the future, then eliminating the storage tank might be an option.
Thank you so much for the reply from above; I really appreciate it. Wishing you a pleasant workday!
I’m in trouble again. Could you post the relevant formulas or detailed calculation methods you used? I’d like to learn and understand it better. Thank you, brother on floor 5. :)