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Process for treating effluent from a supercritical water oxidation reactor

Patent ·
OSTI ID:871247
 [1];  [1]
  1. Idaho Falls, ID
+ Show Author Affiliations

A method for treating a gaseous effluent from a supercritical water oxidation reactor containing entrained solids is provided comprising the steps of expanding the gas/solids effluent from a first to a second lower pressure at a temperature at which no liquid condenses; separating the solids from the gas effluent; neutralizing the effluent to remove any acid gases; condensing the effluent; and retaining the purified effluent to the supercritical water oxidation reactor.

Research Organization:
EG & G IDAHO INC
DOE Contract Number:
AC07-76ID01570
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Number(s):
US 5690898
OSTI ID:
871247
Country of Publication:
United States
Language:
English

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Related Subjects

/423/55/95/96/
acid
acid gas
acid gases
comprising
condenses
condensing
containing
containing entrained
effluent
entrained
entrained solid
entrained solids
expanding
gas
gas effluent
gaseous
gaseous effluent
gases
liquid
method
neutralizing
oxidation
oxidation reactor
pressure
process
provided
provided comprising
purified
reactor
reactor containing
remove
retaining
separating
solids
steps
supercritical
supercritical water
temperature
treating
water
water oxidation