Global Patent Index - EP 1007748 A1

EP 1007748 A1 2000-06-14 - METHOD AND EQUIPMENT FOR PROCESSING IRON- OR OIL-CONTAINING METALLURGICAL WASTE

Title (en)

METHOD AND EQUIPMENT FOR PROCESSING IRON- OR OIL-CONTAINING METALLURGICAL WASTE

Title (de)

VERFAHREN UND ANLAGE ZUM VERARBEITEN VON EISEN- UND ÖLHÄLTIGEN HÜTTENWERKSRESTSTOFFEN

Title (fr)

PROCEDE ET INSTALLATION POUR TRAITER DES RESIDUS SIDERURGIQUES RENFERMANT DU FER OU DE L'HUILE

Publication

EP 1007748 A1 (DE)

Application

EP 98931816 A

Priority

  • AT 9800172 W
  • AT 134797 A

Abstract (en)

[origin: WO9909224A1] The present invention relates to a method for processing iron- or oil-containing metallurgical waste (1) and for recycling the same in a fusion and/or reduction assembly (6). To this end, the iron- or oil-containing metallurgical waste (1) is mixed with quick lime (3), if necessary after the addition of other fractions containing oil such as used oil. The flowing fraction thus obtained (4) is introduced after an optional intermediate treatment into the fusion and/or reduction assembly (6).

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

C22B 7/00; C22B 1/24

IPC 8 full level (invention and additional information)

C22B 1/243 (2006.01); C22B 7/00 (2006.01); C22B 7/02 (2006.01)

CPC (invention and additional information)

C22B 7/001 (2013.01); C22B 1/243 (2013.01); C22B 7/02 (2013.01); Y02P 10/214 (2015.11); Y02P 10/216 (2015.11)

Citation (search report)

See references of WO 9909224A1

Designated contracting state (EPC)

BE DE ES FR GB IT NL

EPO simple patent family

WO 9909224 A1 19990225; AT 406056 B 20000225; AT A134797 A 19990615; BR 9811891 A 20000822; CA 2298504 A1 19990225; EP 1007748 A1 20000614

INPADOC legal status


2002-01-09 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010704

2001-04-25 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH

2000-09-27 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20000810

2000-06-14 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000113

2000-06-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): BE DE ES FR GB IT NL