EP 0367966 B1 19921209 - BURNER FOR THE GASIFICATION OF FINE GRAINED AND PULVERULENT SOLID FUELS
Title (en)
BURNER FOR THE GASIFICATION OF FINE GRAINED AND PULVERULENT SOLID FUELS
Publication
Application
Priority
DE 3837586 A 19881105
Abstract (en)
[origin: EP0367966A1] Gasification burner for an installation for the gasification of fine-grain to powdery solid fuels, which has a gasification reactor, having a first central guide channel (1) for primary oxidising agents, a surrounding annular fuel channel (2) for the fuels which are introduced with a carrier gas, a second annular guide channel (3), surrounding the annular fuel channel (2), for secondary oxidising agent, and with cooling channels (4) and, optionally, at least one annular moderator-gas channel (5). A plurality of gasification burners send their fuel/reactant jet into the gasification reactor. The fuel/reactant jets form, in the gasification reactor, a high- temperature primary reaction zone. A crude gas is drawn off from the gasification reactor. A tubular injection lance (6), which is supplied with oxidising agent, is arranged in the first supply channel. A flow of fine dust and carrier gas can be injected by the injection lance (6) into the core of the fuel/reactant jet. <IMAGE>
IPC 1-7
IPC 8 full level
C10J 3/48 (2006.01); F23D 1/00 (2006.01); F23J 15/00 (2006.01)
CPC (source: EP)
C10J 3/506 (2013.01); C10J 2300/1223 (2013.01)
Citation (examination)
US 4480559 A 19841106 - BLASKOWSKI HENRY J [US]
Designated contracting state (EPC)
DE ES GB NL SE
DOCDB simple family (publication)
EP 0367966 A1 19900516; EP 0367966 B1 19921209; CN 1020502 C 19930505; CN 1042596 A 19900530; DD 286031 A5 19910110; DE 3837586 A1 19900510; DE 3837586 C2 19920220; DE 58902964 D1 19930121; DK 169526 B1 19941121; DK 548589 A 19900506; DK 548589 D0 19891103; ES 2036776 T3 19930601; PL 163597 B1 19940429; ZA 897382 B 19900725
DOCDB simple family (application)
EP 89117730 A 19890926; CN 89108235 A 19891030; DD 33417189 A 19891102; DE 3837586 A 19881105; DE 58902964 T 19890926; DK 548589 A 19891103; ES 89117730 T 19890926; PL 28203189 A 19891026; ZA 897382 A 19890928