Zone separator for multiple zone vessels
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United States of America Patent
Stats
-
Feb 1, 1983
Grant Date -
N/A
app pub date -
Apr 17, 1981
filing date -
Apr 17, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A solids-gas contact vessel, having two vertically disposed distinct reaction zones, includes a dynamic seal passing solids from an upper to a lower zone and maintaining a gas seal against the transfer of the separate treating gases from one zone to the other, and including a stream of sealing fluid at the seal.
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