Global Patent Index - EP 2668445 B1

EP 2668445 B1 20211103 - PROCESSING OF WASTE INCINERATION ASHES

Title (en)

PROCESSING OF WASTE INCINERATION ASHES

Title (de)

AUFBEREITEN VON MÜLLVERBRENNUNGSASCHE

Title (fr)

TRAITEMENT DE CENDRES ISSUES DE L'INCINÉRATION DE DÉCHETS

Publication

EP 2668445 B1 20211103 (DE)

Application

EP 12707240 A 20120302

Priority

  • DE 102011013030 A 20110304
  • EP 2012000937 W 20120302

Abstract (en)

[origin: WO2012119739A2] The invention relates to a method for processing waste incineration ashes, in particular domestic waste incineration ashes, in which the ashes are classified into a plurality of fractions of different grain size distributions in a processing plant separated from the actual waste incineration process. The ashes are classified exclusively using a wet classification process in the processing plant, only wet classification processes that are gentle to the grains being used, and the wet classification process is performed in such a way that all of the ashes are classified into at least one fine fraction loaded with harmful substances and at least one coarse fraction that contains only a small amount of harmful substances or no harmful substances at all.

IPC 8 full level

F23J 1/00 (2006.01); B03B 9/04 (2006.01)

CPC (source: EP US)

B03B 5/623 (2013.01 - US); B03B 7/00 (2013.01 - US); B03B 9/04 (2013.01 - EP US); F23J 1/00 (2013.01 - EP US); F23J 2900/01001 (2013.01 - EP US); F23J 2900/01004 (2013.01 - EP US); F23J 2900/01005 (2013.01 - EP US); F23J 2900/01009 (2013.01 - EP US)

Citation (examination)

Citation (opposition)

Opponent : Heros Sluiskil B.V.

  • DE 102005048959 B4 20080410 - SCHAUENBURG MASCH [DE]
  • CH 676116 A5 19901214 - AMMANN U MASCHF AG
  • EP 1348905 A1 20031001 - MARTIN UMWELT & ENERGIETECH [DE], et al
  • EP 2052780 A2 20090429 - SCHERER & KOHL GMBH & CO KG [DE]
  • JP 2008264768 A 20081106 - KUBOTA KK
  • WO 2012169882 A1 20121213 - BOSKALIS BV BAGGERMAATSCHAPPIJ [NL], et al
  • WO 9828230 A1 19980702 - SCIENT ECOLOGY GROUP INC [US]
  • US 5266494 A 19931130 - LAHODA EDWARD J [US], et al
  • EP 0460828 A2 19911211 - WESTINGHOUSE ELECTRIC CORP [US]
  • KLAUS LUCKERT, HANDBUCH DER MECHANISCHEN FEST-FLUSSIG-TRENNUNG, 2004, pages 50, 120, 226, ISBN: 3-8027-2196-9, Retrieved from the Internet <URL:https://books.google.nl/books?id=iA7ZjmWhb9MC&printsec=frontcover&hl=nl#v=onepage&q&f=false>
  • REM PETER, PRUIJN MARC, VAN HOEK CAROLINE, VAN KOOY LAURENS: "A decision support system for wet soil cleaning", ENVIRONMENTAL POLLUTION, vol. 120, no. 3, 1 December 2002 (2002-12-01), GB , pages 717 - 723, XP055951861, ISSN: 0269-7491, DOI: 10.1016/S0269-7491(02)00172-0
  • REM P.C., DE VRIES C., VAN KOOY L.A., BEVILACQUA P., REUTER M.A.: "The Amsterdam pilot on bottom ash", MINERALS ENGINEERING, vol. 17, no. 2, 1 February 2004 (2004-02-01), AMSTERDAM, NL , pages 363 - 365, XP055951867, ISSN: 0892-6875, DOI: 10.1016/j.mineng.2003.11.009
  • XING WEIHONG: "Quality Improvement of Granular Secondary Raw Building Materials by Separation and Cleansing Techniques", THESIS TU DELFT, 12 May 2004 (2004-05-12), pages 1 - 145, XP055951871, Retrieved from the Internet <URL:http://resolver.tudelft.nl/uuid:a6d0a00b-9093-40a0-ae56-5ed481398d9a>
  • KINNUNEN MAARIA KRISTIINA: "A Study on Physical Separation Techniques for Recovery of Metals from Municipal Solid Waste Incineration (MSWI) Bottom Ash", THESIS HELSINKI UNIVERSITY OF TECHNOLOGY, 23 November 2006 (2006-11-23), pages 1 - 170, XP055951877, Retrieved from the Internet <URL:https://aaltodoc.aalto.fi/bitstream/handle/123456789/19817/master_kinnunen_maaria%20kristiina_2006.pdf?sequence=1&isAllowed=y>
  • MUCHOVÁ, BAKKER, REM: "Precious Metals in Municipal Solid Waste Incineration Bottom Ash", WATER AIR SOIL POLLUTION: FOCUS, vol. 9, 2009, pages 107 - 116, XP019690539, Retrieved from the Internet <URL:https://doi.orq/10.1007/s11267-008-9191-9>
  • MUCHOVA LENKA: "WET PHYSICAL SEPARATION OF MSWI BOTTOM ASH", THESIS TU DELFT, 13 December 2010 (2010-12-13), pages 1 - 234, XP055951884

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

DOCDB simple family (publication)

DE 102011013030 A1 20120906; CY 1124946 T1 20230105; DK 2668445 T3 20220124; EP 2668445 A2 20131204; EP 2668445 B1 20211103; ES 2904602 T3 20220405; HR P20220100 T1 20220415; HU E057566 T2 20220528; LT 2668445 T 20220225; PL 2668445 T3 20220321; PT 2668445 T 20220208; RS 62879 B1 20220228; SI 2668445 T1 20220429; US 2014054202 A1 20140227; US 2015129466 A1 20150514; US 9216419 B2 20151222; WO 2012119739 A2 20120913; WO 2012119739 A3 20130328; WO 2012119739 A8 20140109

DOCDB simple family (application)

DE 102011013030 A 20110304; CY 221100076 T 20220131; DK 12707240 T 20120302; EP 12707240 A 20120302; EP 2012000937 W 20120302; ES 12707240 T 20120302; HR P20220100 T 20120302; HU E12707240 A 20120302; LT 12000937 T 20120302; PL 12707240 T 20120302; PT 12707240 T 20120302; RS P20220078 A 20120302; SI 201231975 T 20120302; US 201214002382 A 20120302; US 201514601509 A 20150121