Title (en)

THERMAL GENERATOR AND COMBUSTION METHOD FOR LIMITING NITROGEN OXIDE EMISSION BY RE-COMBUSTION OF FUMES

Title (de)

WÄRMEERZEUGER UND VERBRENNUNGSVERFAHREN ZUM BEGRENZEN DER STICKOXID-EMISSIONEN MITTELS WIEDERVERBRENNUNG DER ABGASE

Title (fr)

GENERATEUR THERMIQUE ET PROCEDE DE COMBUSTION PERMETTANT DE LIMITER LES EMISSIONS D'OXYDES D'AZOTE PAR RECOMBUSTION DES FUMEES

Publication

EP 1395776 A1 20040310 (FR)

Application

EP 02743330 A 20020523

Priority

• FR 0201749 W 20020523
• FR 0107116 A 20010530

Abstract (en)

[origin: WO02097327A1] The invention concerns a thermal generator comprising a furnace tube (2) wherein a fuel is burnt, re-combustion means (14, 15) for reducing the nitrogen oxide contents present in said fumes and means for recuperating the heat (3) of the fumes resulting from said combustion. The invention is characterised in that the re-combustion means (14, 15) are placed in confinement means (11).

IPC 1-7

F23C 6/04; F23M 9/06

IPC 8 full level

F23C 6/04 (2006.01); F23M 9/06 (2006.01)

CPC (source: EP US)

F23C 6/042 (2013.01 - EP US); F23M 9/06 (2013.01 - EP US); F23C 2201/30 (2013.01 - EP US)

Citation (search report)

See references of WO 02097327A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 02097327 A1 20021205; EP 1395776 A1 20040310; FR 2825448 A1 20021206; FR 2825448 B1 20030912; US 2004161716 A1 20040819; US 7249946 B2 20070731

DOCDB simple family (application)

FR 0201749 W 20020523; EP 02743330 A 20020523; FR 0107116 A 20010530; US 47913903 A 20031128