Title:
PROCESS AND DEVICE FOR DISPOSING OF SUBSTANCES CONTAINING HALOGENATED HYDROCARBON COMPOUNDS
Document Type and Number:
WIPO Patent Application WO1991009650
Kind Code:
A3
Abstract:
To dispose of liquid and gaseous substances containing halogenated hydrocarbon compounds and/or mixtures thereof, said substances are introduced in front of or into the flame of a gaseous or gasified fuel which forms water vapour on burning. The fuel is chosen and the flow rate of fuel, oxygen and the substances to be disposed of are adapted to each other so that free hydrogen is present in the waste gas and a temperature of at least 850 DEG C is reached. Water is sprayed into the hot stream of waste gas before the temperature of the waste gas falls below 800 DEG C. The sprayed water chills the waste gas stream to a temperature below 350 DEG C. The water-soluble, halogenated reaction products are then removed, together with the water vapour, by condensation.
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Inventors:
KISSLER HERMANN (DE)
KLOPRIES BURKHARD (DE)
PAULUS MANFRED (DE)
KLOPRIES BURKHARD (DE)
PAULUS MANFRED (DE)
Application Number:
PCT/EP1990/002277
Publication Date:
September 19, 1991
Filing Date:
December 21, 1990
Export Citation:
Assignee:
KAMMERER F GMBH (DE)
International Classes:
A62D3/40; A62D101/22; (IPC1-7): A62D3/00
Foreign References:
| FR2589372A1 | 1987-05-07 |
Other References:
RGE-Revue Génerale de l'Electricité, Nr. 8, September 1987, (Paris, FR), J.-P. Groo: "Destruction des PCB: procédés en cours de développement", Seiten 158-162 siehe Seite 157, "Vapocraquage haute température"
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