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公开(公告)号：AR001572A1
公开(公告)日：1997-11-26
申请号：AR33609596
申请日：1996-04-09
Applicant: TECH RESOURCES PTY LTD
Inventor： HARDIE GREGORY J , DRY ROD J , BEEBY COLIN J
Abstract: Una válvula no-mecánica para controlar el flujo de sólidos fluidizables,que comprende: (i) un tubo que tiene una entrada para sólidos en un extremo y unasalida para sólidos en el otro extremo, que comprende dos patas rectas y una sección de base que conecta entre sí los extremos inferiores de las patas; (ii)un medio para introducir gas de aireación dentro de cada una de las patas para mantener un flujo fluidizado de sólidos a través de la válvula; (iii) un mediopara ajustar el flujo de gas de aireación a las patas para controlar el flujo de sólidos a través de la válvula.
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Patent Agency Ranking2.发明专利
公开(公告)号：AU661925B2
公开(公告)日：1995-08-10
申请号：AU4893793
申请日：1993-10-11
Applicant: TECH RESOURCES PTY LTD
Inventor： HARDIE GREGORY J , 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 , C21C5/34
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.
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3.发明专利
公开(公告)号：AU4893793A
公开(公告)日：1994-05-12
申请号：AU4893793
申请日：1993-10-11
Applicant: TECH RESOURCES PTY LTD
Inventor： HARDIE GREGORY J , 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 , C21C5/34
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.
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公开(公告)号：AU4893893A
公开(公告)日：1994-04-28
申请号：AU4893893
申请日：1993-10-11
Applicant: TECH RESOURCES PTY LTD
Inventor： HARDIE GREGORY J , MANTEY PAUL-GERHARD , SCHWARZ MARK PHILIP
Abstract: The invention relates to a method for intensifying the reactions in metallurgical reaction vessels containing a molten bath to which the reacting agents are fed below and above the bath surface, the gases emerging from the metal bath being afterburned in the space above the smelt by oxidizing gases injected into said gas space and the resulting heat being transferred to the molten bath, whereby fractions of the smelt in the form of drops, splashes and large particles of the smelt move on ballistic trajectories within the gas space of said metallurgical reaction vessel, being ejected from the smelt like a fountain through the amount of gas introduced via underbath tuyères.
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公开(公告)号：AU676203B2
公开(公告)日：1997-03-06
申请号：AU4893893
申请日：1993-10-11
Applicant: TECH RESOURCES PTY LTD
Inventor： HARDIE GREGORY J , MANTEY PAUL-GERHARD , SCHWARZ MARK PHILIP
Abstract: The invention relates to a method for intensifying the reactions in metallurgical reaction vessels containing a molten bath to which the reacting agents are fed below and above the bath surface, the gases emerging from the metal bath being afterburned in the space above the smelt by oxidizing gases injected into said gas space and the resulting heat being transferred to the molten bath, whereby fractions of the smelt in the form of drops, splashes and large particles of the smelt move on ballistic trajectories within the gas space of said metallurgical reaction vessel, being ejected from the smelt like a fountain through the amount of gas introduced via underbath tuyères.
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公开(公告)号：BR9304256A
公开(公告)日：1994-05-24
申请号：BR9304256
申请日：1993-10-15
Applicant: TECH RESOURCES PTY LTD
Inventor： HARDIE GREGORY J , 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 , C21C5/00 , F27D1/00
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.
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