摘要 |
Apparatus and methods for improved combustion of oxygen and a mixture of a non-gaseous fuel, which includes providing: 1) a source of a mixture of non-gaseous fuel and conveying gas; 2) a source of oxygen; 3) a burner operatively associated with a combustion chamber; 4) a fuel duct in fluid communication with the source of mixed non-gaseous fuel and conveying gas; 5) a tubular oxygen lance fluidly communicating with the source of oxygen; and 6) at least two injection elements in fluid communication with the source of oxygen. The fuel duct includes a portion that extends along an axis towards the burner. The lance is disposed along the axis and has a diameter D. The injection elements are configured to inject oxygen into, and mix therewith, a flow of the mixture upstream of, or at, the burner. At least one of the injection elements receives oxygen from the lance. The injection elements are spaced apart by a distance X, which is greater than the length of diameter D. |
申请人 |
L'AIRLIQUIDE-SOCIETE ANONYME A DIRECTOIRE ET CONSEDES PROCEDES GEORGES CLAUDE IL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION;GHANI, M. USMAN;GAUTIER, FLORIAN;CHATEL-PELAGE, FABIENNE;GIACOBE, FREDERICK W.;PRANDA, PAVOL;PERRIN, NICOLAS |
发明人 |
GHANI, M. USMAN;GAUTIER, FLORIAN;CHATEL-PELAGE, FABIENNE;GIACOBE, FREDERICK W.;PRANDA, PAVOL;PERRIN, NICOLAS |