EP 1587614 A1 20051026 - METHOD AND PLANT FOR THE THERMAL TREATMENT OF GRANULAR SOLIDS IN A FLUIDIZED BED

Title (en)

METHOD AND PLANT FOR THE THERMAL TREATMENT OF GRANULAR SOLIDS IN A FLUIDIZED BED

Title (de)

VERFAHREN UND ANLAGE ZUM THERMISCHEN BEHANDELN VON PARTIKELFÖRMIGEN FESTSTOFF IN EINEM WIRBELSCHICHTBETT

Title (fr)

PROCEDE ET EQUIPEMENT POUR LE TRAITEMENT THERMIQUE DE SOLIDES GRANULAIRES DANS UN LIT FLUIDISE

Publication

EP 1587614 A1 20051026 (EN)

Application

EP 03780035 A 20031124

Priority

EP 0313162 W 20031124
DE 10260742 A 20021223

Abstract (en)

[origin: WO2004056471A1] This invention relates to a method for the thermal treatment of granular solids in a fluidized bed (3, 3a) which is located in a fluidized-bed reactor (1, 1a, 38), wherein microwave radiation is fed into the fluidized-bed reactor (1, 1a, 38) through at least one wave guide (5, 46), and to a corresponding plant. To avoid depositions in the wave guide (5, 46), a gas stream is fed into the fluidized-bed reactor (1, 1a, 38) through the same wave guide (5, 46).

IPC 1-7

B01J 19/12; B01J 8/38; B01J 8/36

IPC 8 full level

B01J 8/36 (2006.01); B01J 8/38 (2006.01); B01J 19/12 (2006.01); C22B 1/10 (2006.01); C22B 11/02 (2006.01)

CPC (source: EP)

B01J 8/36 (2013.01); B01J 8/388 (2013.01); B01J 19/126 (2013.01); C22B 1/10 (2013.01); C22B 11/02 (2013.01); B01J 2208/00141 (2013.01); B01J 2208/00442 (2013.01); B01J 2219/00247 (2013.01)

Citation (search report)

See references of WO 2004056471A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2004056471 A1 20040708; AU 2003288152 A1 20040714; BR 0317683 A 20051129; CA 2510792 A1 20040708; CN 1729049 A 20060201; DE 10260742 A1 20040708; EA 200501035 A1 20051229; EP 1587614 A1 20051026; JP 2006512554 A 20060413; NO 20053265 D0 20050704; NO 20053265 L 20050906; PE 20040448 A1 20040910; ZA 200505911 B 20061129

DOCDB simple family (application)

EP 0313162 W 20031124; AU 2003288152 A 20031124; BR 0317683 A 20031124; CA 2510792 A 20031124; CN 200380107309 A 20031124; DE 10260742 A 20021223; EA 200501035 A 20031124; EP 03780035 A 20031124; JP 2004561179 A 20031124; NO 20053265 A 20050704; PE 2003001276 A 20031212; ZA 200505911 A 20031124