Chapter 15: Pinch Technology
WHAT YOU WILL LEARN
Pinch technology involves heat or mass integration.
There are procedures for obtaining the “optimum” heat integration or mass integration network, and these methods are closely related.
A method to design the minimum utility heat exchanger network using the minimum number of heat exchangers.
15.1 Introduction
Whenever the design of a system is considered, limits exist that constrain the design. These limits often manifest themselves as mechanical constraints. For example, a distillation of two components that requires 400 equilibrium stages and a tower with a diameter of 20 m would not be attempted, because the construction of such a tower would be virtually impossible with current manufacturing ...
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