发明名称 |
METHOD OF COMBUSTION IN A FURNACE WITH HEAT RECOVERY |
摘要 |
A facility and method for oxy-combustion of a fuel with preheated industrial oxygen in a chamber (100) of a furnace, said furnace comprising between four and twenty oxy-fuel burners (107, 109), at least a first series of which (107) is aligned in a first direction in a wall (114) of the chamber, facility and method which involve heating a heat-transfer fluid by heat exchange with the smoke discharged from the chamber (100), and which involve heating industrial oxygen by means of the hot heat-transfer fluid in a primary heat exchanger (103) adjacent to the envelope of the chamber (100) and parallel to the first series of oxy-fuel burners (107), the industrial oxygen to be preheated being divided into a plurality of streams of oxygen to be preheated upstream from or in an oxygen inlet area inside the primary exchanger (103), said primary exchanger comprising a plurality of outlets, each oxy-fuel burner (107) of the first series being linked to an outlet (131, 132) of the primary heat exchanger (103) to supply a stream of preheated industrial oxygen to said oxy-fuel burner (107), none of the outlets of the primary exchanger being linked to a plurality of oxy-fuel burners. |
申请公布号 |
WO2014125213(A3) |
申请公布日期 |
2014.11.20 |
申请号 |
WO2014FR50275 |
申请日期 |
2014.02.12 |
申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
CONSTANTIN, GABRIEL;LEROUX, BERTRAND;KALCEVIC, ROBERT;TSIAVA, RÉMI;DUPERRAY, PASCAL;GRAND, BENOIT |
分类号 |
C03B5/235;C03B5/237;F23D14/32;F23D14/66;F23L15/00;F23L15/04;F28D7/00 |
主分类号 |
C03B5/235 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|