Global Patent Index - EP 1015527 A1

EP 1015527 A1 2000-07-05 - METHOD FOR THERMAL TREATMENT OF MATERIAL CONTAINING VOLATILE, COMBUSTIBLE CONSTITUENTS

Title (en)

METHOD FOR THERMAL TREATMENT OF MATERIAL CONTAINING VOLATILE, COMBUSTIBLE CONSTITUENTS

Title (de)

VERFAHREN ZUM THERMISCHEN BEHANDELN VON FLÜCHTIGE, BRENNBARE BESTANDTEILE ENTHALTENDEM MATERIAL

Title (fr)

PROCEDE DE TRAITEMENT THERMIQUE D'UNE MATIERE CONTENANT DES CONSTITUANTS COMBUSTIBLES VOLATILES

Publication

EP 1015527 A1 (DE)

Application

EP 98945153 A

Priority

  • DE 19738106 A
  • EP 9804889 W

Abstract (en)

[origin: DE19738106A1] The feed material containing volatile, combustible constituents can have a water content of up to 20 wt. %. Said material is mixed with hot granulated solids in a pyrolysis reactor. The hot solids come from a collecting bin at temperatures ranging from 700-1100 DEG C and are conducted to the upper area of the pyrolysis reactor. The upper area of the reactor contains a flow zone. A moving bed or a fluidized bed with temperatures ranging from 650 DEG -1000 DEG C are arranged below the flow zone. The hot, granular solids and the feed material are jointly conducted at least in part through the flow area or fluidized bed in a downward direction. Gases and vapours are guided through the flow zone in an upward direction and removed from the upper area of the reactor. A solid mixture is removed from the lower area of the reactor and at least one part thereof is heated outside the reactor and is returned to the pyrolysis reactor via the collector bin.

IPC 1-7 (main, further and additional classification)

C10B 49/16; C10B 53/00

IPC 8 full level (invention and additional information)

C10B 49/16 (2006.01); C10B 49/22 (2006.01); C10B 53/00 (2006.01)

CPC (invention and additional information)

C10B 49/22 (2013.01); C10B 49/16 (2013.01); C10B 53/00 (2013.01)

Citation (search report)

See references of WO 9911736A1

Designated contracting state (EPC)

DE ES FR GB

EPO simple patent family

DE 19738106 A1 19990304; DE 19738106 C2 20010104; AU 9257398 A 19990322; EP 1015527 A1 20000705; EP 1015527 B1 20011024; ES 2165192 T3 20020301; WO 9911736 A1 19990311

INPADOC legal status


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2015-05-28 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

- Document: DE 59801891

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2002-10-16 [26N] NO OPPOSITION FILED

2002-04-05 [ET] FR: TRANSLATION FILED

2002-03-01 [REG ES FG2A] DEFINITIVE PROTECTION

- Document: ES 2165192 T3

2002-02-06 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20020115

2002-01-01 [REG GB IF02] EUROPEAN PATENT IN FORCE AS OF 2002-01-01

2001-11-29 [REF] CORRESPONDS TO:

- Document: DE 59801891 20011129

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2001-05-02 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: MG TECHNOLOGIES AG

2000-07-05 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000403

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