Title:
PLANT FOR THE TREATMENT OF SLUDGE
Document Type and Number:
WIPO Patent Application WO/2013/182930
Kind Code:
A3
Abstract:
A plant for the treatment of sludge coming from sewage purification processes, comprising a sludge reception stage (1), in which the sludge is stored for a predetermined time, a sludge thermal drying stage (2), in which moisture is removed from said sludge. The plant further comprises a thermal exploitation stage (3), in which the sludge is burned, and an electric energy production stage (4) operating in a cogenerative ORC cycle, in which the thermal energy 'produced in said thermal exploitation stage is transformed into electric energy.
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Inventors:
CALVANI STEFANO (IT)
Application Number:
PCT/IB2013/054124
Publication Date:
March 13, 2014
Filing Date:
May 20, 2013
Export Citation:
Assignee:
TM E S P A TERMOMECCANICA ECOLOGIA (IT)
International Classes:
C02F11/06; C02F11/123; C02F11/13; F23G5/02; F23G5/20; F23G5/46; F23G7/00; F23G7/06
Domestic Patent References:
| WO2007138592A2 | 2007-12-06 |
Foreign References:
| US20120111715A1 | 2012-05-10 | |||
| US6398921B1 | 2002-06-04 | |||
| GB2395478A | 2004-05-26 | |||
| GB1239857A | 1971-07-21 | |||
| US2062025A | 1936-11-24 | |||
| US5264009A | 1993-11-23 |
Attorney, Agent or Firm:
DI GENNARO, Sergio (Corso Vittorio Emanuele II 61, Torino, IT)
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