EP 1340018 A1 20030903 - METHOD OF COMBUSTION AND IMPULSE CURRENT CONTROLLED FUEL/OXYGEN LANCE
Title (en)
METHOD OF COMBUSTION AND IMPULSE CURRENT CONTROLLED FUEL/OXYGEN LANCE
Title (de)
VERBRENNUNGSVERFAHREN UND IMPULSSTROMGESTEUERTE BRENNSTOFF/SAUERSTOFFLANZE
Title (fr)
PROCEDE DE COMBUSTION ET LANCE A COMBUSTIBLE/OXYGENE COMMANDEE PAR COURANT PULSE
Publication
Application
Priority
- DE 10059440 A 20001130
- EP 0113805 W 20011127
Abstract (en)
[origin: WO0244617A1] The invention relates to a method and an impulse current controlled fuel/oxygen lance for the after-burning of products from incomplete combustion. According to the invention, oxygen, introduced into the mixing chamber (8) of the fuel/oxygen lance as oxidising agent, is heated to at least 560<o_> C, by the combustion reaction products from combustion of fuel in the mixing chamber (8) and injected into the combustion zone at a speed of at least Mach 0.8. The disclosed thermal jet combustion process guarantees substantially improved heat transfer relationships in the after-burning of products of incomplete combustion in the combustion zone, by means of an impulse current controlled oxygen input matching the current process conditions with a low specific oxygen consumption.
IPC 1-7
IPC 8 full level
C21C 5/52 (2006.01); F23C 6/04 (2006.01); F27D 99/00 (2010.01)
CPC (source: EP)
C21C 5/5217 (2013.01); F23C 6/04 (2013.01); F23C 2205/20 (2013.01); F23C 2900/03005 (2013.01); F27D 2099/0043 (2013.01); F27D 2099/0048 (2013.01); Y02P 10/20 (2015.11)
Citation (search report)
See references of WO 0244617A1
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 0244617 A1 20020606; CZ 20031468 A3 20031217; DE 10059440 A1 20020613; EP 1340018 A1 20030903; PL 366032 A1 20050124
DOCDB simple family (application)
EP 0113805 W 20011127; CZ 20031468 A 20011127; DE 10059440 A 20001130; EP 01989520 A 20011127; PL 36603201 A 20011127