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Dear all, I 'd like to estimate a chiller package cost.I need a function of the chiller unit cost as a function in it's duty.

try to use the attached file.http://files.engineering.com/getfile.aspx?folder=18780c27-3e5a-4a69-9592-67f75c18c14f&file=Free_Interpolation_Function.exe

My college, you can use this formula: rich amine loading=( sour gas rate Nm3/hr * H2S concentration Mole% * 119.7)/(amine rate m3/hr * amine strength * 22.414 * 1000) note that: 119.7 is diethanole amine molecular weight, if you uses other amine type use it's molecular weight. the result...

First of all, you can find all required criteria at KERN heat transfer book. how do you know which exchanger/cooler to use? there is a method bases upon Pinch technology. Using this criteria helps you to design a heat exchangers network with minimum driving force.This lowers utility...

thanks every one

Thanks

I have naphtha hydrotreating reactor.I need to monitor the reactor pressure drop trend.I need to normalize as it is affected by the feed rate and the recycle gas.Actually, when I normalize it to the feed rate only, the recycle gas effect is neglected.when I normalize it to the recycle gas, the...

I have naphtha hydrotreating reactor.I need to monitor the reactor pressure drop trend.I need to normalize as it is affected by the feed rate and the recycle gas.Actually, when I normalize it to the feed rate only, the recycle gas effect is neglected.when I normalize it to the recycle gas, the...