公开(公告)号：AT165871T

公开(公告)日：1998-05-15

申请号：AT93114865

申请日：1993-09-15

Applicant: TECH RESOURCES PTY LTD

Inventor： HARDIE GREGORY JOHN ,  MANTEY PAUL GERHARD ,  SCHWARZ MARK PHILIP

IPC: C21B13/08 ,  C21B11/00 ,  C21B13/00 ,  C21B13/14 ,  C21C5/42 ,  C21C5/44 ,  C21C5/48 ,  C21C5/56 ,  F27D1/16

Abstract: The invention relates to a method for protecting the refractory lining of a metallurgical reaction vessel containing a smelt consisting of metal and slag, the reacting agents for the smelt being fed to the metal bath through introducing means disposed below and above the bath surface, and the gases escaping from the smelt being afterburned with oxidizing agents in the gas space, i.e. in the space above the still smelt, whereby gaseous reacting agents and/or gases acting inertly in the metal bath are fed to the smelt below the bath surface, and the total refractory lining surface in the gas space of the metallurgical reaction vessel is wetted by partial amounts of smelt in the form of drops, splashes, liquid portions rising or ejected eruptively and like a fountain and/or by wave or sloshing motion of the smelt.

公开(公告)号：ES2114986T3

公开(公告)日：1998-06-16

申请号：ES93114865

申请日：1993-09-15

Applicant: TECH RESOURCES PTY LTD

Inventor： HARDIE GREGORY JOHN ,  MANTEY PAUL GERHARD ,  SCHWARZ MARK PHILIP

IPC: C21B13/08 ,  C21B11/00 ,  C21B13/00 ,  C21B13/14 ,  C21C5/42 ,  C21C5/44 ,  C21C5/48 ,  C21C5/56 ,  F27D1/16

Abstract: The invention relates to a method for protecting the refractory lining of a metallurgical reaction vessel containing a smelt consisting of metal and slag, the reacting agents for the smelt being fed to the metal bath through introducing means disposed below and above the bath surface, and the gases escaping from the smelt being afterburned with oxidizing agents in the gas space, i.e. in the space above the still smelt, whereby gaseous reacting agents and/or gases acting inertly in the metal bath are fed to the smelt below the bath surface, and the total refractory lining surface in the gas space of the metallurgical reaction vessel is wetted by partial amounts of smelt in the form of drops, splashes, liquid portions rising or ejected eruptively and like a fountain and/or by wave or sloshing motion of the smelt.

公开(公告)号：DE69318367T2

公开(公告)日：1998-09-03

申请号：DE69318367

申请日：1993-09-15

Applicant: TECH RESOURCES PTY LTD

Inventor： HARDIE GREGORY JOHN ,  MANTEY PAUL GERHARD ,  SCHWARZ MARK PHILIP

IPC: C21B13/08 ,  C21B11/00 ,  C21B13/00 ,  C21B13/14 ,  C21C5/42 ,  C21C5/44 ,  C21C5/48 ,  C21C5/56 ,  F27D1/16

Abstract: The invention relates to a method for protecting the refractory lining of a metallurgical reaction vessel containing a smelt consisting of metal and slag, the reacting agents for the smelt being fed to the metal bath through introducing means disposed below and above the bath surface, and the gases escaping from the smelt being afterburned with oxidizing agents in the gas space, i.e. in the space above the still smelt, whereby gaseous reacting agents and/or gases acting inertly in the metal bath are fed to the smelt below the bath surface, and the total refractory lining surface in the gas space of the metallurgical reaction vessel is wetted by partial amounts of smelt in the form of drops, splashes, liquid portions rising or ejected eruptively and like a fountain and/or by wave or sloshing motion of the smelt.

公开(公告)号：DE69318367D1

公开(公告)日：1998-06-10

申请号：DE69318367

申请日：1993-09-15

Applicant: TECH RESOURCES PTY LTD

Inventor： HARDIE GREGORY JOHN ,  MANTEY PAUL GERHARD ,  SCHWARZ MARK PHILIP

IPC: C21B13/08 ,  C21B11/00 ,  C21B13/00 ,  C21B13/14 ,  C21C5/42 ,  C21C5/44 ,  C21C5/48 ,  C21C5/56 ,  F27D1/16

Abstract: The invention relates to a method for protecting the refractory lining of a metallurgical reaction vessel containing a smelt consisting of metal and slag, the reacting agents for the smelt being fed to the metal bath through introducing means disposed below and above the bath surface, and the gases escaping from the smelt being afterburned with oxidizing agents in the gas space, i.e. in the space above the still smelt, whereby gaseous reacting agents and/or gases acting inertly in the metal bath are fed to the smelt below the bath surface, and the total refractory lining surface in the gas space of the metallurgical reaction vessel is wetted by partial amounts of smelt in the form of drops, splashes, liquid portions rising or ejected eruptively and like a fountain and/or by wave or sloshing motion of the smelt.