Process for the oxidation of materials in water at supercritical temperatures utilizing reaction rate enhancers

Process for the oxidation of materials in water at supercritical temperatures utilizing reaction rate enhancers

Disclosed is a method of substantially completely oxidizing material in an aqueous phase at supercritical temperatures and sub- or supercritical pressures by initiating the oxidation in the presence of small amounts of strong oxidizing agents that function to increase the initial reaction rate for t...

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Hauptverfasser: GLENN T HONG, L. BOURHIS ALAIN, KATHLEEN C SWALLOW, WILLIAM R KILLILEA
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
CHEMISTRY
ENGINE PLANTS IN GENERAL
ENGINE PLANTS NOT OTHERWISE PROVIDED FOR
ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
METALLURGY
STEAM ACCUMULATORS
STEAM ENGINE PLANTS
STEAM ENGINES
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
WEAPONS
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creator GLENN T HONG
L. BOURHIS ALAIN
KATHLEEN C SWALLOW
WILLIAM R KILLILEA
description Disclosed is a method of substantially completely oxidizing material in an aqueous phase at supercritical temperatures and sub- or supercritical pressures by initiating the oxidation in the presence of small amounts of strong oxidizing agents that function to increase the initial reaction rate for the oxidation. The strong oxidizing agents suitable for use in the present invention comprise at least one selected from the group consisting of ozone (O3), hydrogen peroxide (H2O2), salts containing persulfate (S2O82-), salts containing permanganate (MnO4-), nitric acid (HNO3), salts containing nitrate (NO3-), oxyacids of chlorine and their corresponding salts, hypochlorous acid (HOCl), salts containing hypochlorite (OCl-), chlorous acid (HOClO), salts containing chlorite (ClO2-), chloric acid (HOClO2), salts containing chlorate (ClO3), perchloric acid (HOClO3), and salts containing perchlorate (ClO4-).
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subjects BLASTING
CHEMISTRY
ENGINE PLANTS IN GENERAL
ENGINE PLANTS NOT OTHERWISE PROVIDED FOR
ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
METALLURGY
STEAM ACCUMULATORS
STEAM ENGINE PLANTS
STEAM ENGINES
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
WEAPONS
title Process for the oxidation of materials in water at supercritical temperatures utilizing reaction rate enhancers
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