VERFAHREN ZUR OXIDATION EINES OXIDIERBARES MATERIAL ENTHALTENDEN STROMS IN ÜBERKRITISCHEM WASSER

VERFAHREN ZUR OXIDATION EINES OXIDIERBARES MATERIAL ENTHALTENDEN STROMS IN ÜBERKRITISCHEM WASSER

A method for supercritical water oxidation comprises the steps of: causing a first process stream containing water and organic material to flow in a reaction chamber ( 11 ); adding a first flow of oxidant to the first process stream in stoichiometric shortage; reacting the organic material in the fi...

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Bibliographische Detailangaben
1. Verfasser: GIDNER, ANDERS
Format: Patent
Sprache:ger
Schlagworte:
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Zusammenfassung:A method for supercritical water oxidation comprises the steps of: causing a first process stream containing water and organic material to flow in a reaction chamber ( 11 ); adding a first flow of oxidant to the first process stream in stoichiometric shortage; reacting the organic material in the first process stream with the oxidant; adding a second process stream containing water and organic material to the reacted first process stream, the second process stream having a temperature which is lower than a temperature of the first process stream to thereby reduce a temperature in the reaction chamber; adding a second flow of oxidant to the process streams; and reacting organic material in the first and second process streams with the second flow of oxidant.