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公开(公告)号:CA2903580A1
公开(公告)日:2014-09-12
申请号:CA2903580
申请日:2014-01-16
Applicant: TECH RESOURCES PTY LTD , UNIV SYDNEY
Inventor: ROBINSON DANIELLE K , MELKUMYAN ARMAN , CHLINGARYAN ANNA
Abstract: This disclosure relates to updating an estimate for a material property of a volume, for example, updating the estimate of iron concentration in a block of a mine block model. The estimate is based on values of one or more model parameters. A processor receives a measurement of the material property outside the volume. Then, the processor determines updated values for the one or more model parameters based on the estimate and the measurement and determines an updated estimate for the material property of the volume based on the updated values for the one or more model parameters and the measurement. Since a measurement outside the volume is used to determine updated model parameters and an updated estimate of that volume, the model is more accurate and the estimate for the material property of the volume is also more accurate although measurements within that volume are not available.
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公开(公告)号:PE20140994A1
公开(公告)日:2014-09-05
申请号:PE2014000160
申请日:2012-08-03
Applicant: TECH RESOURCES PTY LTD
Inventor: KINGMAN SAMUEL , DIMITRAKIS GEORGIOS , DODDS CHRISTOPHER , WELLWOOD GRANT ASHLEY
Abstract: REFERIDO A UN APARATO PARA CLASIFICAR EL MATERIAL DE EXTRACCION MINERA EL CUAL COMPRENDE: A) UN AMPLIFICADOR PARA EXPONER UN LECHO QUE SE MUEVE HACIA ABAJO DE FRAGMENTOS DE UN MATERIAL DE RADIACION ELECTROMAGNETICA; B) UN SISTEMA DE DETECCION Y DE EVALUACION PARA DETECTAR CARACTERISTICAS DE LOS FRAGMENTOS; C) UNOS MEDIOS DE CLASIFICACION PARA SEPARAR LOS FRAGMENTOS DE MULTIPLES CORRIENTES EN RESPUESTA A LA EVALUACION DEL SISTEMA DE DETECCION Y DE EVALUACION. LA EXPRESION MATERIAL "DE EXTRACCION MINERA" INCLUYE MATERIAL METALIFERO Y MATERIAL NO METALIFERO. TAMBIEN SE REFIERE A UN METODO DE PROCESAMIENTO DE DICHO MATERIAL DE EXTRACCION MINERA.
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公开(公告)号:CL2014000997A1
公开(公告)日:2014-08-29
申请号:CL2014000997
申请日:2014-04-17
Applicant: TECH RESOURCES PTY LTD
Inventor: CARTER GEOFFREY ALAN , PAULSEN GALE LEIGH , MORESCHINI PAOLO
IPC: E21B49/00
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公开(公告)号:ES2486249T3
公开(公告)日:2014-08-18
申请号:ES05763022
申请日:2005-07-27
Applicant: TECH RESOURCES PTY LTD
Inventor: WILLIAMS TREVOR , CADY BARRY ALAN
Abstract: Aparato de fundición que comprende un recipiente de fundición que tiene una carcasa (11) que rodea un espacio interior del recipiente y una lanza de inyección de materiales sólidos (27) que se extiende a través de una abertura en la carcasa del recipiente (11) dentro del espacio interior del recipiente, incluyendo dicha lanza de inyección de materiales sólidos (27) un tubo de núcleo central (31) a través del cual pasa el material en partículas sólidas dentro del recipiente y una camisa de refrigeración anular (32) que rodea el tubo de núcleo central (31) a través de una parte sustancial de su longitud y provista con pasos internos de flujo de agua (46, 47) para el flujo de agua de refrigeración a través de los mismos, en el que la lanza de inyección de materiales sólidos (27) comprende, además, una parte anular de montaje de la lanza (60) que se extiende alrededor de la camisa de refrigeración anular (32) en una posición espaciada hacia atrás desde el extremo delantero de la lanza (27) para formar en esa posición un segmento de lanza que tiene un diámetro exterior que es mayor que el diámetro exterior de esa parte de la lanza (27) que se extiende hacia delante desde la parte anular de montaje de la lanza (60), la carcasa del recipiente (11) está provista con un tubo de montaje de la lanza (62) que se extiende hacia fuera desde el recipiente alrededor de dicha abertura, y la parte de montaje de la lanza (60) es recibida dentro del tubo de montaje (62) y se extiende dentro o a través de la abertura en la carcasa (11), en el que el recipiente comprende, además, medios de retención desprendibles (66) para fijar la lanza (27) al tubo de montaje de la lanza (62), de tal manera que cuando se libera la lanza (27) se puede accionar hacia dentro del recipiente en una distancia mediante deslizamiento de su parte de montaje (60) dentro del tubo de montaje (62).
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公开(公告)号:AU2012350151A1
公开(公告)日:2014-07-24
申请号:AU2012350151
申请日:2012-12-06
Applicant: TECH RESOURCES PTY LTD
Inventor: PILOTE JACQUES , DRY RODNEY JAMES , MEIJER HENDRIKUS KOENRAAD ALBERTUS
IPC: C21B5/00 , C21B7/00 , C21B11/00 , C21B13/00 , C21C5/00 , C22B5/00 , F27B1/00 , F27B5/00 , F27B7/20 , F27B9/30 , F27B14/08 , F27D3/00 , F27D13/00
Abstract: A method of starting a smelting process in a smelting vessel includes heating frozen slag and forming molten slag and draining molten slag from a forehearth connection via a forehearth and establishing a clear flow path through the forehearth connection and thereafter hot starting the smelting process.
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公开(公告)号:AU2012350150A1
公开(公告)日:2014-07-10
申请号:AU2012350150
申请日:2012-12-06
Applicant: TECH RESOURCES PTY LTD
Inventor: DRY RODNEY JAMES , MEIJER HENDRIKUS KOENRAAD ALBERTUS
IPC: C21B11/00 , C21B5/00 , C21B7/00 , C21B13/00 , C21C5/00 , C22B5/00 , F27B1/00 , F27B3/18 , F27B3/22 , F27B5/00 , F27B7/20 , F27B9/30 , F27B14/08 , F27D3/00 , F27D9/00 , F27D13/00
Abstract: A method of starting a molten-bath based melting process includes commencing supplying cold oxygen-containing gas and cold carbonaceous material into a main chamber of a smelting vessel within at most 3 hours after completing a hot metal charge into the vessel and igniting the carbonaceous material and heating the main chamber and molten metal in the main chamber.
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公开(公告)号:PL1740728T3
公开(公告)日:2014-06-30
申请号:PL05733414
申请日:2005-04-22
Applicant: TECH RESOURCES PTY LTD
Inventor: GOODMAN NEIL JOHN , IONS PHILIP JAMES , BEAUMONT IAN WILLIAM , PRENDERGAST STEPHEN
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公开(公告)号:AU2011213480B2
公开(公告)日:2014-06-12
申请号:AU2011213480
申请日:2011-02-04
Applicant: TECH RESOURCES PTY LTD
Inventor: SILVERSIDES KATHERINE , MURPHY RICHARD , WYMAN DEREK
Abstract: Described herein is a method and system for classifying rock types in a rock body. The method comprises the steps of obtaining spectral data from a spectral measurement (202) of a surface region of the rock body and then determining a first spectral ratio between two wavelength bands of the spectral data. From the first spectral ratio it can be assessed (204) whether the measurement is a high-angle measurement, and if the measurement is not a high-angle measurement then a further spectral ratio between two further wavelength bands of the spectral data is determined (208). The further spectral ratio is then compared (210) with a corresponding diagnostic criterion to assess whether the surface region comprises a first rock type associated with the further spectral ratio and diagnostic criterion.
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公开(公告)号:AU2012325680A1
公开(公告)日:2014-05-08
申请号:AU2012325680
申请日:2012-10-18
Applicant: TECH RESOURCES PTY LTD
Inventor: CARTER GEOFFREY ALAN , PAULSEN GALE LEIGH , MORESCHINI PAOLO
Abstract: A method (10) for autonomously determining an elemental composition of an ore involves an initial step (12) of conveying a stream of the ore past a moisture measurement system and an analyser. At step (14) the moisture measurement system operates to obtain moisture content data of the ore. As the stream of ore subsequently passes the analyser, the analyser at step (16) operates to obtain raw elemental composition data of the ore. The moisture content data and the raw elemental composition data are provided as inputs to compensation step (18). In the compensation step (18) one or more data compensation or correction methods or techniques are performed to provide moisture corrected elemental composition data of the ore. This compensated data is provided at step (20).
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公开(公告)号:AU2012289834A1
公开(公告)日:2014-02-27
申请号:AU2012289834
申请日:2012-08-06
Applicant: TECH RESOURCES PTY LTD
Inventor: KINGMAN SAMUEL , DIMITRAKIS GEORGIOS , DODDS CHRISTOPHER , WELLWOOD GRANT ASHLEY
Abstract: An apparatus for processing mined material that includes an applicator assembly (2) is disclosed. The applicator assembly includes a plurality of applicators (12) for exposing a moving bed of fragments of mined material to electromagnetic radiation as the bed of fragments moves through the applicator assembly. The applicators are arranged so that, in use, there is a high level of assurance that all of the fragments in the moving bed will receive at least a minimum exposure to electromagnetic radiation by the time the fragments reach an outlet end (8) of the applicator assembly.
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