Petroleum Refining And Petrochemical Fired Heaters - YOKOGAWA ZR22G Technical Information

Direct in situ zirconia

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4.4

Petroleum Refining and Petrochemical Fired Heaters

In petroleum refining and petrochemical plants fired heaters are so numerous that you could

almost say that there is one in almost every process. Also, since a site consists not of just a single

petroleum refining process but rather of ten or more processes, this means that you have that

many fired heaters, too (located at the arrows in the diagram above).

In addition to the fired heaters, there will also be a number of boilers. Thus combustion monitoring

(or control) is a vital element.

4. Applications

TI 11M12A01-01E

May 31, 2004-00

4-11

F0411.EPS

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