EP 0193976 B1 19880810 - APPARATUS FOR THE PYROMETALLURGICAL TREATMENT OF FINE-GRANULAR SOLID MATERIALS TO OBTAIN FUSED PRODUCTS
Title (en)
APPARATUS FOR THE PYROMETALLURGICAL TREATMENT OF FINE-GRANULAR SOLID MATERIALS TO OBTAIN FUSED PRODUCTS
Publication
Application
Priority
DE 3507371 A 19850302
Abstract (en)
[origin: ES8705926A1] An apparatus is described which serves for a pyrometallurgical processing of fine-grained solids suspended in high-oxygen gases, comprising a generally horizontally extending cylindrical vessel and a combustion shaft, which communicates with and vertically opens into the vessel which is provided with a gas outlet opening and with an opening for discharging molten material. An almost complete separation of the molten particles is effected in that the mouth of the combustion shaft tangentially opens into the vessel at the entrance of a spiral-shaped entrance passage, which opens into a discharge slot, which is formed in the shell of the vessel and which in the lower portion of the shell of the substantially cylindrical vessel extends substantially parallel to the longitudinal axis of the vessel.
IPC 1-7
IPC 8 full level
B04C 1/00 (2006.01); B04C 3/06 (2006.01); B04C 7/00 (2006.01); C22B 5/02 (2006.01); C22B 5/14 (2006.01); C22B 13/02 (2006.01); C22B 15/00 (2006.01); C22B 19/34 (2006.01)
CPC (source: EP KR US)
B04C 1/00 (2013.01 - EP US); B04C 3/06 (2013.01 - EP US); B04C 7/00 (2013.01 - EP US); C22B 5/12 (2013.01 - KR); C22B 5/14 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FR GB IT SE
DOCDB simple family (publication)
EP 0193976 A1 19860910; EP 0193976 B1 19880810; AU 5423886 A 19860904; AU 576671 B2 19880901; BR 8600878 A 19861111; CA 1272020 A 19900731; CN 1013055 B 19910703; CN 86100416 A 19861001; DE 3507371 A1 19860904; DE 3660496 D1 19880915; ES 552533 A0 19870516; ES 8705926 A1 19870516; FI 80478 B 19900228; FI 80478 C 19900611; FI 860808 A0 19860225; FI 860808 A 19860903; JP S61217537 A 19860927; KR 860007392 A 19861010; PL 145099 B1 19880831; PL 258160 A1 19870309; PT 82122 A 19860301; PT 82122 B 19921030; US 4871147 A 19891003; YU 29586 A 19881031; YU 44281 B 19900430; ZA 861472 B 19871028
DOCDB simple family (application)
EP 86200140 A 19860201; AU 5423886 A 19860228; BR 8600878 A 19860228; CA 502943 A 19860228; CN 86100416 A 19860221; DE 3507371 A 19850302; DE 3660496 T 19860201; ES 552533 A 19860228; FI 860808 A 19860225; JP 4277786 A 19860227; KR 860001405 A 19860228; PL 25816086 A 19860227; PT 8212286 A 19860228; US 7010587 A 19870702; YU 29586 A 19860227; ZA 861472 A 19860227