operating Cost estimation of heat ex-changers & pumps

[engahmedbahgat]

Hello,

I need to make cost evaluation for a new distillation unit, so I need to estimate approximately the running cost of heat ex-changers & pumps as a percent of fixed cost, can any one help me even with rough values ??

thank you in advance

 

[racookpe1978]

What information did your boss provide?

What information did YOU ask HIM for?

 

[EmmanuelTop]

See the attachment to identify all the items that should be factored in, and the link to various sources of information.
With such limited data you have provided, we all can just guess here.

http://people.clarkson.edu/~wwilcox/Design/refcosts.htm

Dejan IVANOVIC
Process Engineer, MSChE