Tubular heat exchanger for connection downstream of a thermal-cracking installation
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United States of America Patent
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-
Dec 5, 2000
Grant Date -
N/A
app pub date -
May 15, 1998
filing date -
Sep 20, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Described is a heat exchanger comprising a nest of heat-exchange tubes held between two end plates, the heat exchanger being designed for connection downstream of a thermal-cracking installation. In order to reduce erosion of the base plate, the plate at the input end is coated on the side facing the oncoming gas with an erosion-resistant, fireproof coating of a chemically bound compound, leaving clear the apertures for the heat-exchange tubes.
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