EP0803041A2
Expired / Lapsed
EP
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Method and installation for thermal treatment of waste containing metallic compounds
Assignee: Individual
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Filing: 1995-10-05
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Granted: —
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Expires: 2015-10-05
Abstract
Abstract Metallic waste charge (1) on top of sawdust ignition layer (3) placed in a closed combustion chamber (2) supplied with oxygen enriched air through grid (4). Gases and vapours of combustion are cooled and purified in subsequent filter chambers (12, 13) and enriched with oxygen from anodes (10, 11) in a electrolytic circuit comprising a cathode (9) which generates hydrogen inside the combustion chamber (2). The treated gases are recycled back to the grid (4) as combustion air. The hydrogen reduces metallic oxides in the combustion reactions to reclaimable metals.
Inventors
- 👤 Juliusz Czaja
- 👤 Henryka Czaja
- 👤 Mikolaj Podlisiecki
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-29 18:54
CPC Classifications
F; F23; F23J; F23J15/00; F23J15/02; F23J15/022; F23J15/025; F23G; F23G5/00; F23G5/006; F23G5/08; F23G5/44; F23G5/46; F23J15/06; F23G2209/00; F23G2209/26; F23G2209/261; F23G2900/00; F23G2900/00001; Y; Y02; Y02E; Y02E20/00; Y02E20/34
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