Page 202 - Boiler plant and distribution system optimization manual
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Boiler Plant Calculations                                                                        187



                5. Would it be cost effective to clean the heat ex-
                change surfaces?

                “It would depend on plant conditions .
                     (a)  A production shutdown could be quite expen-
                        sive.
                     (b)  If the boiler is not vital and could be spared,
                        it would cost effective”








                                                            Table 11-1.

                                                   NATURAL gAS—450°F to 600°F
   197   198   199   200   201   202   203   204   205   206   207