Title:
熱回収による炉における燃焼の方法
Document Type and Number:
Japanese Patent JP6400602
Kind Code:
B2
Abstract:
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.
Inventors:
Constantine, Gabriel
Leroux, Bertrand
Calsevic, Roberto
Zieba, Remi
Grand, Benowa
Duperai, Pascal
Leroux, Bertrand
Calsevic, Roberto
Zieba, Remi
Grand, Benowa
Duperai, Pascal
Application Number:
JP2015556559A
Publication Date:
October 03, 2018
Filing Date:
February 12, 2014
Export Citation:
Assignee:
Rail Liquide-Societe Anonym Pools Retude e Rex Prosatation de Procede Georges Claude
International Classes:
C03B5/237; F23L15/00; F27D17/00
Domestic Patent References:
| JP2005233542A | ||||
| JP2011515321A | ||||
| JP11030417A |
Foreign References:
| US20100258263 | ||||
| WO2013013875A1 | ||||
| WO2013010722A1 |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi