Dual shell pressure balanced vessel
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United States of America Patent
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Dec 1, 1992
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N/A
app pub date -
Apr 20, 1992
filing date -
Nov 23, 1990
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Abstract
A dual-wall pressure balanced vessel for processing high viscosity slurries at high temperatures and pressures having an outer pressure vessel and an inner vessel with an annular space between the vessels pressurized at a pressure slightly less than or equivalent to the pressure within the inner vessel.
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