EP 1214549 A1 20020619 - METHOD FOR BURNING BIOFUEL IN A FURNACE USING FOSSIL FUEL
Title (en)
METHOD FOR BURNING BIOFUEL IN A FURNACE USING FOSSIL FUEL
Title (de)
VERFAHREN ZUR VERBRENNUNG VON BIOMASSE IN EINER FESTBRENNSTOFF-BRENNANLAGE
Title (fr)
PROCEDE DE COMBUSTION D'UN BIOCOMBUSTIBLE DANS UN FOUR UTILISANT UN COMBUSTIBLE FOSSILE
Publication
Application
Priority
- FI 0000818 W 20000922
- FI 19992046 A 19990923
Abstract (en)
[origin: WO0125689A1] The invention relates to a method of co-firing biofuel in a boiler designed for burning a fossil main fuel such as coal, brown coal or peat, the method comprising the steps of first grinding the main fuel for burning, then feeding the main fuel with the help of a carrier gas into at least one burner, and burning the main fuel in the boiler combustion chamber. After the grinding of the main fuel, biofuel is mixed into the flow of the pulverized main fuel prior to the feed of the fuel mixture into the burning flame, whereby the biofuel is co-fired with the main fuel in the same flame. The biofuel may be hog wood, straw, fuel separated from community waste or other available biomass.
IPC 1-7
F23C 1/00; F23K 5/10; F23D 1/00; F23G 5/02; F23G 7/10; F23K 1/00
IPC 8 full level
CPC (source: EP)
F23G 7/02 (2013.01); F23G 7/10 (2013.01); F23G 2201/70 (2013.01); F23G 2204/101 (2013.01); Y02E 20/12 (2013.01)
Citation (search report)
See references of WO 0125689A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0125689 A1 20010412; AU 7294400 A 20010510; CZ 2002999 A3 20021016; CZ 303811 B6 20130515; EP 1214549 A1 20020619; FI 119124 B 20080731; FI 19992046 A 20010323; HU 229926 B1 20150128; HU P0203046 A2 20030128; PL 195937 B1 20071130; PL 353990 A1 20031215
DOCDB simple family (application)
FI 0000818 W 20000922; AU 7294400 A 20000922; CZ 2002999 A 20000922; EP 00960746 A 20000922; FI 19992046 A 19990923; HU P0203046 A 20000922; PL 35399000 A 20000922