Propane Chillers

I think your request is not clear well. perhaps, following explanation can help you,

propane chiller is a kind of exchanger, kettle type, that, according to process design requirnment, is used in gas plants for cooling process stream(s)(usually gas). saturated liquid of propane enters the shell side, and tubes submerged in sat. liq with an evaporation space above it. process stream in tubes absorbes laten heat from propane liq., converts it to saturated vapor.

you should noted that the choosing refrigerant type depends on the desired min. temp. for cooled process stream. the min. sat. liq. temp. for propane is about minus forthy four deg F at atmospheric pressure. thus, with consideration of five to ten deg. F as approach temp., the possible min. temp. of minus thirty nine to minus thirty four deg. F will be provided for process stream.

Hello Kavoshgar

do you can explain that how can control the outlet temperature of gas by level of propane in shell side of chiller?

thanx