Heat exchange – With first fluid holder or collector open to second fluid – Trickler
Patent
1983-06-20
1986-09-30
Davis, Jr., Albert W.
Heat exchange
With first fluid holder or collector open to second fluid
Trickler
165118, 208 48R, 261153, F28D 304
Patent
active
046142290
ABSTRACT:
A method, together with suitable apparatus therefor, is provided useful in recovering heat from a high temperature cracked hydrocarbon gas, in which a liquid wash is injected into the tubes of a vertically oriented multitube transfer line heat exchanger to minimize deposition of coke. The wash liquid is introduced into a plenum chamber located above the top tube sheet and it then flows through a perforated plate. This distributes the liquid uniformly over the plate where it flows into the tubes to dissolve and/or flux condensates and coke.
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Davis Jr. Albert W.
Exxon Research & Engineering Co.
Sinnock F. A.
Smith Randolph A.
Yablonsky R.
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