EP 3660132 A1 20200603 - REACTOR AND PROCESS FOR GASIFYING AND/OR MELTING OF FEED MATERIALS

Title (en)

REACTOR AND PROCESS FOR GASIFYING AND/OR MELTING OF FEED MATERIALS

Title (de)

REAKTOR UND VERFAHREN ZUM VERGASEN UND/ODER SCHMELZEN VON EINSATZSTOFFEN

Title (fr)

RÉACTEUR ET PROCÉDÉ DE GAZÉIFICATION ET/OU DE FUSION DE MATÉRIAUX D'ALIMENTATION

Publication

EP 3660132 A1 20200603 (EN)

Application

EP 18208810 A 20181128

Priority

EP 18208810 A 20181128

Abstract (en)

The present invention relates to a reactor (100) for the gasifying and/or melting of feed materials. The reactor comprises:a co-current section (110), comprising a plenum zone (111), comprising a feed zone with a sluice (112), wherein feed materials are introduced into the reactor (100) from above via the feed zone, a buffer zone (113), a pyrolysis zone (114), which adjoins a bottom of the buffer zone (113) to create a cross-sectional enlargement, and an intermediate zone (115) adjoining the pyrolysis zone, an upper oxidation zone (116) adjoining a bottom of the intermediate zone and comprising tuyeres (117) in at least one plane, and an upper reduction zone (118) adjoining a bottom of the upper oxidation zone (116), a gas outlet section (120) comprising at least one gas outlet (121), and a countercurrent section (130) comprising a conical lower reduction zone (138) adjoining the gas outlet section (120) and a conical lower oxidation zone (136) adjoining the lower reduction zone (138) comprising at least one tuyere (137) and at least one tapping (131).

IPC 8 full level

C10J 3/08 (2006.01); C10J 3/26 (2006.01); C10J 3/66 (2006.01); C10J 3/72 (2006.01)

CPC (source: EP)

C10J 3/08 (2013.01); C10J 3/26 (2013.01); C10J 3/66 (2013.01); C10J 3/726 (2013.01); C10J 2300/0956 (2013.01); C10J 2300/0959 (2013.01); C10J 2300/1634 (2013.01)

Citation (applicant)

EP 1261827 B1 20051116 - MASCH UND STAHLBAU GMBH [DE]

Citation (search report)

[XI] WO 0246331 A1 20020613 - EMERY RECYCLING CORP [US], et al
[A] WO 0162873 A1 20010830 - MITTELDEUTSCHE FEUERUNGS UND U [DE], et al
[A] DE 19640497 A1 19980409 - FEUSTEL HANS ULRICH DIPL ING [DE], et al

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3660132 A1 20200603; ZA 202104248 B 20220928

DOCDB simple family (application)

EP 18208810 A 20181128; ZA 202104248 A 20210621