EP 0965630 A1 19991222 - Process for separating metals from composite laminated bodies
Title (en)
Process for separating metals from composite laminated bodies
Title (de)
Verfahren zur Abtrennung von Metallen aus Verbundwerkstoffkörpern
Title (fr)
Procédé pour la séparation de métaux de corps composites
Publication
Application
Priority
ES 9801283 A 19980618
Abstract (en)
The process comprises the gradual heating of the composite laminar materials to a temperature which is sufficient to remove the non-metal materials but which is lower than the melting temperature of the metal material of the support, the extraction of the gases produced by the removal of those non-metal materials and the continuous recovery, at the end of the thermal treatment stage, of the resulting metal residues which are conveyed to the outside in order to be cooled and processed for re-use. The apparatus comprises a rotary treatment chamber having means for introducing the materials from one end and having means for bringing about the rotation of the chamber, the chamber having at one end a duct for the discharge of the gases generated and at the other end a duct for the continuous evacuation of the metal residues. <IMAGE>
IPC 1-7
IPC 8 full level
C10B 1/10 (2006.01); C10B 47/30 (2006.01); C10B 53/00 (2006.01)
CPC (source: EP)
C10B 1/10 (2013.01); C10B 47/30 (2013.01); C10B 53/00 (2013.01)
Citation (search report)
- [X] DE 4304294 A1 19940818 - STREPP GMBH & CO KG PAPIERFABR [DE]
- [X] DE 4237161 A1 19940505 - ELLINGHAUS UMWELTSCHUTZANLAGEN [DE]
- [A] DE 2744896 A1 19790419 - PETERS AG CLAUDIUS
- [A] EP 0324668 A1 19890719 - INTERNACIONAL SYSTEMS RESIDUOS [ES]
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0965630 A1 19991222; ES 2143423 A1 20000501; ES 2143423 B1 20001216
DOCDB simple family (application)
EP 98500217 A 19981005; ES 9801283 A 19980618