EP 0220853 A2 19870506 - System for recovery of salvageable ferrous and non-ferrous metal components from incinerated waste materials.
Title (en)
System for recovery of salvageable ferrous and non-ferrous metal components from incinerated waste materials.
Title (de)
Anlage zur Wiedergewinnung verwertbarer Eisen- und Nichteisenmetallkomponenten aus verbrannten Abfällen.
Title (fr)
Installation pour la récupération de composants métalliques valorisables, ferreux et non ferreux à partir de déchets incinérés.
Publication
Application
Priority
- CA 616850 A 19940331
- US 79081885 A 19851024
Abstract (en)
The present invention pertains to a system for recovering salvageable and non-ferrous materials from incinerated waste materials including friable, carbonaceous incineration byproducts such as ash, and associated ferrous metal and aluminum and other non-ferrous metal components comprising first crushing means (4) for selectively comminuting carbonaceous incineration byproducts without comminuting associated ferrous and non-ferrous metal components; first separating means (6) coacting with said first crushing means (4) for selectively separating comminuted carbonaceous incineration byproducts from ferrous and non-ferrous metal components; and first magnetic means (11) for separating ferrous metal components from non-ferrous metal components. The present invention further relates to a method for recovery of ferrous and non-ferrous metal components from incinerated waste materials using the system of the present invention and to a novel crusher for selectively comminuting friable materials without comminuting malleable materials.
IPC 1-7
IPC 8 full level
C22B 1/00 (2006.01); B02C 4/12 (2006.01); B03B 1/00 (2006.01); B03B 9/04 (2006.01); B07B 9/00 (2006.01); B09B 5/00 (2006.01); C22B 7/00 (2006.01)
CPC (source: EP)
B02C 4/12 (2013.01); B03B 1/00 (2013.01); B03B 9/04 (2013.01); B07B 9/00 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0220853 A2 19870506; EP 0220853 A3 19890816; EP 0220853 B1 19931222; CA 1269355 A 19900522; CA 1340476 C 19990330; DE 3689440 D1 19940203; DE 3689440 T2 19940511; JP S62164835 A 19870721
DOCDB simple family (application)
EP 86307640 A 19861003; CA 519549 A 19861001; CA 616850 A 19940331; DE 3689440 T 19861003; JP 25354686 A 19861024