Steam-methane reformer furnace with convection-heated pre-reformer
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United States of America Patent
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Nov 16, 2004
Issued Date -
N/A
app pub date -
Jul 18, 2001
filing date -
Jul 18, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A steam/hydrocarbon reformer employing a convection-heated pre-reformer is disclosed. The pre-reformer comprises catalyst-filled tubes disposed in the transition section between the radiant and convection sections. The pre-reformer tubes are transverse to the flow of flue gas from the radiant section. The pre-reformer achieves 10-20% of the total reforming load, and can be installed as a module or modules between the radiant and convection sections without increasing the size of the reformer.
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