EP 3016914 A1 20160511 - METHOD AND FACILITY FOR TREATING SLUDGE, IN PARTICULAR HARBOUR SLUDGE
Title (en)
METHOD AND FACILITY FOR TREATING SLUDGE, IN PARTICULAR HARBOUR SLUDGE
Title (de)
VERFAHREN UND ANLAGE ZUR BEHANDLUNG VON SCHLÄMMEN, INSBESONDERE HAFENSCHLÄMMEN
Title (fr)
PROCÉDÉ ET INSTALLATION DE TRAITEMENT DE BOUES, NOTAMMENT DE BOUES PORTUAIRES
Publication
Application
Priority
- FR 1356515 A 20130703
- FR 2014051673 W 20140630
Abstract (en)
[origin: WO2015001239A1] The method according to the invention for treating sludge, in particular polluted harbour sludge, is characterised by the fact that it comprises the following operations, consisting of: - mixing said sludge with concrete and/or stone gravel, - treating said sludge/gravel mixture by crushing in order to obtain crushed material, and - carrying out a screening operation on said crushed material, simultaneously to heat treatment, in order to obtain crushed material of at least two different particle sizes. The invention also concerns the facility for treating gravel, in particular gravel mixed with sludge, capable of implementing the abovementioned method, this facility comprising crushing means (2), screening means (4) associated with heating means (5), and means (3) for transferring between the two.
IPC 8 full level
C02F 11/00 (2006.01); B09B 3/00 (2006.01); B09C 1/00 (2006.01); C02F 1/02 (2006.01); C02F 11/14 (2006.01); C04B 18/02 (2006.01); C02F 103/00 (2006.01)
CPC (source: EP US)
B02C 23/10 (2013.01 - US); B02C 23/14 (2013.01 - US); B02C 23/20 (2013.01 - US); B07B 1/56 (2013.01 - EP US); B07B 1/58 (2013.01 - EP US); B07B 13/16 (2013.01 - EP US); B09B 3/00 (2013.01 - EP US); B09B 3/25 (2022.01 - EP US); B09B 3/40 (2022.01 - EP US); B09C 1/00 (2013.01 - EP US); C02F 11/008 (2013.01 - EP US); C04B 18/02 (2013.01 - EP US); C04B 18/021 (2013.01 - EP US); C04B 22/064 (2013.01 - US); C04B 26/006 (2013.01 - US); B07B 2201/04 (2013.01 - EP US); C02F 1/02 (2013.01 - EP US); C02F 2303/24 (2013.01 - EP US); C02F 2303/26 (2013.01 - EP US); Y02W 30/91 (2015.05 - EP US)
Citation (search report)
See references of WO 2015001239A1
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)
WO 2015001239 A1 20150108; CN 105408262 A 20160316; EP 3016914 A1 20160511; FR 3008006 A1 20150109; FR 3008006 B1 20170224; US 2016376195 A1 20161229
DOCDB simple family (application)
FR 2014051673 W 20140630; CN 201480037358 A 20140630; EP 14745196 A 20140630; FR 1356515 A 20130703; US 201414902531 A 20140630