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公开(公告)号:PE20060923A1
公开(公告)日:2006-09-04
申请号:PE2005001245
申请日:2005-10-24
Applicant: TECH RESOURCES PTY LTD
Inventor: BEARMAN RICHARD ANTHONY , BATTERHAM ROBIN JOHN , SHAW RAYMOND WALTER
Abstract: SE REFIRE A UN METODO Y A UN DISPOSITIVO PARA TRITURAR EL MATERIAL EXTRAIDO DE UNA MINA SUBTERRANEA. DICHO DISPOSITIVO INCLUYE UN PAR DE RODILLOS TRITURADORES ASCENDENTES QUE DETERMINAN UNA LINEA DE CONTACTO ENTRE ELLOS PARA RECIBIR Y TRITURAR EL MATERIAL DE ALIMENTACION CON UNA PRIMERA GAMA DE TAMANO DE PARTICULAS Y PARA IMPULSAR EL MATERIAL TRITURADO DESDE LA LINEA DE CONTACTO, UN PAR DE RODILLOS TRITURADORES DESCENDENTES QUE TIENEN UNA LINEA DE CONTACTO ENTRE ELLOS PARA RECIBIR EL MATERIAL TRITURADO DESDE EL PAR DE RODILLOS DESCENDENTES Y ADEMAS TRITURAR EL MATERIAL DE ALIMENTACION CON UNA SEGUNDA GAMA DE TAMANO DE PARTICULAS, Y UN CONDUCTO DE TRANSFERENCIA QUE SE EXTIENDE ENTRE EL PAR DE RODILLOS ASCENDENTES Y DESCENDENTES, YA QUE DURANTE EL USO DEL DISPOSITIVO, EL MATERIAL TRITURADO QUE PROVIENE DESDE EL PAR DE RODILLOS ASCENDENTES FORMA UNA ALIMENTACION DE MATERIAL PARA EL PAR DE RODILLOS DESCENDENTES CUANDO SE DESPLAZA A TRAVES DEL CONDUCTO DE TRANSFERENCIA HACIA EL PAR DE RODILLOS DESCENDENTES
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公开(公告)号:AT312205T
公开(公告)日:2005-12-15
申请号:AT00120937
申请日:2000-09-26
Applicant: TECH RESOURCES PTY LTD
Inventor: BATTERHAM ROBIN JOHN
Abstract: A direct smelting process and a fixed, ie non-rotatable, metallurgical vessel for producing metal from a metalliferous feed material is disclosed. The process is a molten bath-based process which includes injecting solid feed materials with a carrier gas into the molten bath via one or more downwardly extending lance/tuyere (11) and causing gas flow from the molten bath at a flow rate of at least 0.30 Nm /s/m at the interface between the metal layer (15) and the slag layer (16) of the molten bath (under quiescent conditions).
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公开(公告)号:PL374001A1
公开(公告)日:2005-09-19
申请号:PL37400103
申请日:2003-05-30
Applicant: TECH RESOURCES PTY LTD
Inventor: BATTERHAM ROBIN JOHN , ESDAILE LUCY , SHAW RAYMOND WALTER
Abstract: A method of leaching a metal value from a heap of a metal-containing ore and a heap leaching operation are disclosed. The method includes establishing a downward flow of a leach liquor through a section of the heap by supplying the leach liquor onto a top surface of the section and allowing the leach liquor (containing metal values in solution) to drain from a lower part of the section. The method is characterized by supplying the leach liquor onto the top surface of the section at a flow rate that is sufficient so that the downwardly flowing leach liquor saturates the section of the heap.
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公开(公告)号:CA2554805A1
公开(公告)日:2005-08-11
申请号:CA2554805
申请日:2005-01-31
Applicant: TECH RESOURCES PTY LTD
Inventor: DRY RODNEY JAMES , BATTERHAM ROBIN JOHN
Abstract: A steelmaking process is disclosed. The process includes producing molten steel and molten steelmaking slag in a steelmaking process, the steelmaking slag including iron units and flux units, and thereafter producing molten ir on in a molten bath based direct smelting process using a substantial portion o f the steelmaking slag as part of the feed material requirements for the direc t smelting process. A direct smelting process is also disclosed. The process includes pre-treating ferrous material including steelmaking slag and thereafter direct smelting molten iron using the pretreated ferrous material as part of the feed material for the process.
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公开(公告)号:AU778743B2
公开(公告)日:2004-12-16
申请号:AU6131100
申请日:2000-09-26
Applicant: TECH RESOURCES PTY LTD
Inventor: BATTERHAM ROBIN JOHN
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公开(公告)号:IN190911B
公开(公告)日:2003-08-30
申请号:IN625CA1996
申请日:1996-04-04
Applicant: TECH RESOURCES PTY LTD
Inventor: INNES JOHN ALEXANDER , BATTERHAM ROBIN JOHN , DRY ROD JAMES
IPC: C21C5/32 , C21B11/00 , C21B13/00 , C21C5/28 , C21C7/00 , F27B3/22 , F27D3/18 , C21B15/00 , C21C5/48
Abstract: A method and an apparatus for producing metals and metal alloys from metal oxides in a metallurgical vessel containing a molten bath having a metal layer and a slag layer is disclosed. The method is characterized by injecting a carrier gas and a solid carbonaceous material and/or metal oxides into the molten bath from a side of the vessel that is in contact with the molten bath or from above the molten bath so that the solids penetrate the molten bath and cause molten metal to be projected into the gas space above the molten bath to form a transition zone. The method is also characterized by injecting an oxygen-containing gas into the gas space to post-combust reaction gases released from the molten bath into the transition zone.
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公开(公告)号:AT229082T
公开(公告)日:2002-12-15
申请号:AT96907949
申请日:1996-04-04
Applicant: TECH RESOURCES PTY LTD
Inventor: INNES JOHN ALEXANDER , BATTERHAM ROBIN JOHN , DRY ROD JAMES
Abstract: A method and an apparatus for producing metals and metal alloys from metal oxides in a metallurgical vessel containing a molten bath having a metal layer and a slag layer is disclosed. The method is characterized by injecting a carrier gas and a solid carbonaceous material and/or metal oxides into the molten bath from a side of the vessel that is in contact with the molten bath or from above the molten bath so that the solids penetrate the molten bath and cause molten metal to be projected into the gas space above the molten bath to form a transition zone. The method is also characterized by injecting an oxygen-containing gas into the gas space to post-combust reaction gases released from the molten bath into the transition zone.
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公开(公告)号:DK0571577T3
公开(公告)日:1999-03-08
申请号:DK92924507
申请日:1992-12-07
Applicant: TECH RESOURCES PTY LTD
Inventor: CONOCHIE DAVID STEWART , BATTERHAM ROBIN JOHN , MATTHEWS TERRY ALAN
IPC: A62D3/00 , A62D3/32 , A62D3/34 , A62D3/38 , A62D101/04 , A62D101/20 , A62D101/22 , B01J10/00 , F23G5/00 , F23G5/027 , F23G7/00 , F23G7/04 , F23G7/05
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公开(公告)号:AT165985T
公开(公告)日:1998-05-15
申请号:AT92924507
申请日:1992-12-07
Applicant: TECH RESOURCES PTY LTD
Inventor: CONOCHIE DAVID STEWART , BATTERHAM ROBIN JOHN , MATTHEWS TERRY ALAN
IPC: A62D3/00 , A62D3/32 , A62D3/34 , A62D3/38 , A62D101/04 , A62D101/20 , A62D101/22 , B01J10/00 , F23G5/00 , F23G5/027 , F23G7/00 , F23G7/04 , F23G7/05
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公开(公告)号:AR001571A1
公开(公告)日:1997-11-26
申请号:AR33609496
申请日:1996-04-09
Applicant: TECH RESOURCES PTY LTD
Inventor: INNES JOHN ALEXANDER , BATTERHAM ROBIN JOHN , DRY ROD JAMES
IPC: C21C5/32 , C21B11/00 , C21B13/00 , C21C5/28 , C21C7/00 , F27B3/22 , F27D3/18 , C21C5/35 , C21C5/56
Abstract: Se revelan un método y un aparato para producir metales y aleaciones de metales en un recipiente metalúrgico que contiene un bano de fusión que tieneuna capa de metal y una capa de escoria. El método está caracterizado por la inyección de ung as portador y un material carbonáceo sólido y/u óxidos demetales en el bano de fusión desde un lado del recipiente que está en contacto con el bano de fusión o desde arriba del bano de fusión, de tal modo que lossólidos penetran en el bano defusión y hacen que el metal fundido sea proyectado al espacio de gas por encima del bano de fusión para formar una zonade transición. El método también está caracterizado por la inyección de un gas que contiene oxígeno en el espacio de gaspara r ealizar la combustión posteriorde los gases de reacción liberados por el bano de fusión a la zona de transición.
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