Summary of tank venting pipelines
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I would like to ask the experts: for several internal floating roof tanks storing the same substance, can the vent pipes of each tank be combined into one main pipe before being sent to the waste gas treatment facility? Should the exhaust pipes of each storage tank be connected separately to the exhaust treatment facility? Are there any relevant standards or guidelines to follow? Thank you :)
They can be gathered into a single main pipe, as long as the area of this pipe meets the requirements; this is what is generally done
Thank you! So if it’s not the same substance, can’t the vent pipes be combined? Are there any guidelines that can be referenced for combining vent pipes of the same material? I am extremely grateful
They can be gathered into a main pipe; to prevent mutual interference in the event of an accident, it is necessary to consider installing check valves or flame arresters on the branch pipes.
There’s no problem at all; everyone does it this way