EO feed(OP=12 barg, OT= -25 C) to the reactor (OP=12 barg, OT=215 C),and feed line seems climb upward to the Reactor top.
I am just curious why this liquid fluild piping instead of gas fluid go upward.
Morever, in our process, we don’t use a triconics interlock system with at least 2 - double block and bleed valves to assure isolation of the EO. We use 4 valves.
Could any one professional kindly explain to me what is different in this two chooses?
And, the other piping class question, genarrly the pipe class with more pound limts will have
Higher design temperature limt also?
Thank you very much for your kindly help.