Liquid purification or separation – Processes – Preventing – decreasing – or delaying precipitation,...
Patent
1995-03-03
1997-04-15
Drodge, Joseph W.
Liquid purification or separation
Processes
Preventing, decreasing, or delaying precipitation,...
210 90, 210 97, 210143, 210175, 210740, 210741, 210761, 210808, 422110, 4221841, 422208, 588205, 588209, C02F 172, C02F 1108
Patent
active
056206062
ABSTRACT:
Method/system of adding solid particles to inhibit or prevent plugging in a reactor at conditions such that the temperature and pressure are at least in the vicinity of supercritical conditions for water. Particles may be added in conjunction with a pH-adjusting material, thereby inhibiting plugging in the reactor caused by addition of the pH-adjusting material. Reactor pressure may be reduced by flowing the stream through a static restriction device.
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Excerpts
Barber John S.
McBrayer, Jr. Roy N.
Swan Jimmy G.
Drodge Joseph W.
RPC Waste Management Services, Inc.
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