Intertwined tube coil arrangement for a delayed coker heater
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United States of America Patent
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Jul 8, 2014
Grant Date -
N/A
app pub date -
Nov 19, 2009
filing date -
Nov 19, 2009
priority date (Note) -
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Abstract
A tube coil for a double fired coker heater wherein the tube coil has at least two independent flow passes in an intertwined serpentine pattern. The tubes are located in a common plane and plumbed in parallel with one another. These tube coils can be used in a number of configurations within the radiant section of a coker heater.
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