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公开(公告)号：US09771626B2
公开(公告)日：2017-09-26
申请号：US14416378
申请日：2013-07-18
Applicant: TECHNOLOGICAL RESOURCES PTY. LIMITED
Inventor： Carolyn McCarthy , Rodney James Dry
IPC: C21B11/08 , C21B13/10 , C21B13/14 , C21C5/46 , C21C5/56 , F27B3/04 , F27B3/24 , F27B3/28 , C21B13/00 , F27B3/02 , F27B3/22 , C21C5/04 , C22B5/10 , C21C5/30 , C21C5/52 , F27D3/16 , F27D3/18
CPC classification number: C21B11/08 , C21B13/0006 , C21B13/0013 , C21B13/10 , C21B13/14 , C21B2100/66 , C21C5/04 , C21C5/305 , C21C5/4646 , C21C5/567 , C21C2005/5288 , C21C2100/02 , C21C2200/00 , C22B5/10 , F27B3/02 , F27B3/045 , F27B3/22 , F27B3/24 , F27B3/28 , F27D2003/168 , F27D2003/185 , Y02P10/136 , Y02P10/216 , Y02P10/265 , Y02P10/283
Abstract: A method of starting a molten bath-based process for smelting a metalliferous material is disclosed. The method includes using the heat flux of water-cooled elements in lower parts of a smelting vessel to provide an indication of molten bath temperature during at least an early part of the start-up method and adjusting injection rates of oxygen-containing gas and/or carbonaceous material into the smelting vessel to control the molten bath temperature during start-up without exceeding critical heat flux levels and tripping the start-up method.
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公开(公告)号：US20170254591A1
公开(公告)日：2017-09-07
申请号：US15463886
申请日：2017-03-20
Applicant: Technological Resources Pty. Limited
Inventor： Rodney James Dry
CPC classification number: F27D3/00 , C21C5/4606 , C21C5/466 , C21C5/5217 , C21C5/527 , C22B4/08 , C22B5/10 , F27B3/18 , F27D3/18 , F27D19/00 , F27D21/00 , Y02P10/216
Abstract: A material supply apparatus and process for co-injecting heated solid metalliferous material and solid carbonaceous material via a solids injection lance into a direct smelting vessel are disclosed.
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Patent Agency Ranking
公开(公告)号：US09551044B2
公开(公告)日：2017-01-24
申请号：US14363227
申请日：2012-12-06
Applicant: Technological Resources PTY. Limited
Inventor： Rodney James Dry , Hendrikus Koenraad Albertus Meijer
CPC classification number: C21B11/08 , C21B13/0013 , C21B2100/282 , C21B2100/42 , C21B2100/66 , C21C5/567 , C21C2200/00 , C22B5/10 , C22B5/12 , F27D3/16 , F27D3/18 , F27D2003/168 , Y02P10/122 , Y02P10/136 , Y02P10/265 , Y02P10/283
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.
Abstract translation: 开始基于熔池的熔融工艺的方法包括：在完成向容器中的热金属装入之后至多3小时内开始向冶炼容器的主室供应含冷的含氧气体和冷的碳质材料，并点燃含碳材料 并加热主室中的主室和熔融金属。
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公开(公告)号：US20160279674A1
公开(公告)日：2016-09-29
申请号：US14778187
申请日：2014-03-19
Applicant: TECHNOLOGICAL RESOURCES PTY. LIMITED
Inventor： Samuel KINGMAN , Christopher DODDS , Paula PALADE , Georgios DIMITRAKIS , Rebecca JOHN
CPC classification number: B07C5/344 , B07C5/363 , G01N25/72 , G01N27/025 , G01N33/24
Abstract: A method of processing mined material, such as mined ore, includes a step of exposing mined material to an alternating magnetic field and directly or indirectly assessing the electrical conductivity of mined material in the alternating magnetic field in order to determine whether there is valuable material in the mined material. An apparatus for processing mined material, such as mined ore, includes a magnetic field station that is adapted to expose mined material to an alternating magnetic field that induces currents in mined material that are related to the electrical conductivity of valuable material in the mined material.
Abstract translation: 处理开采材料如矿石的方法包括将开采的材料暴露于交变磁场并直接或间接评估交变磁场中开采材料的导电性的步骤，以便确定是否存在有价值的材料 开采材料。 用于处理开采材料（例如开采矿石）的装置包括磁场站，其适于将开采的材料暴露于在开采材料中引起与开采材料中有价值材料的电导率相关的开采材料中的电流的交变磁场。
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公开(公告)号：US20150259758A1
公开(公告)日：2015-09-17
申请号：US14416378
申请日：2013-07-18
Applicant: TECHNOLOGICAL RESOURCES PTY. LIMITED
Inventor： Carolyn McCarthy , Rodney James Dry
CPC classification number: C21B11/08 , C21B13/0006 , C21B13/0013 , C21B13/10 , C21B13/14 , C21B2100/66 , C21C5/04 , C21C5/305 , C21C5/4646 , C21C5/567 , C21C2005/5288 , C21C2100/02 , C21C2200/00 , C22B5/10 , F27B3/02 , F27B3/045 , F27B3/22 , F27B3/24 , F27B3/28 , F27D2003/168 , F27D2003/185 , Y02P10/136 , Y02P10/216 , Y02P10/265 , Y02P10/283
Abstract: A method of starting a molten bath-based process for smelting a metalliferous material is disclosed. The method includes using the heat flux of water-cooled elements in lower parts of a smelting vessel to provide an indication of molten bath temperature during at least an early part of the start-up method and adjusting injection rates of oxygen-containing gas and/or carbonaceous material into the smelting vessel to control the molten bath temperature during start-up without exceeding critical heat flux levels and tripping the start-up method.
Abstract translation: 公开了一种开始熔融金属材料熔融浴工艺的方法。 该方法包括在熔化容器的下部使用水冷元件的热通量，以在启动方法的至少早期阶段提供熔融浴温度的指示，并且调节含氧气体和/ 或碳质材料进入熔炼炉，以控制启动期间的熔池温度，而不超过临界热通量水平并跳闸启动方法。
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公开(公告)号：US20150219788A1
公开(公告)日：2015-08-06
申请号：US14431156
申请日：2013-09-25
Applicant: TECHNOLOGICAL RESOURCES PTY. LIMITED
Inventor： Robert James Smith , John William Paine
IPC: G01V7/16
Abstract: The present disclosure provides a method of processing gravity gradient data indicative of an output generated by an airborne gravity gradiometer that is moving along a flight path over a terrain. The method comprises the step of providing the gravity gradient data. The gravity gradient data comprising gravity gradient data elements that are associated with respective flight path segments of the airborne gravity gradiometer. Further, the method comprises providing terrain data indicative of a topography and a density or a density distribution of the terrain above a datum that is below the surface of the terrain over which the airborne gravity gradiometer is moved. The method also comprises providing information concerning the flight path of the airborne gravity gradiometer in three dimensions. In addition, the method comprises calculating the gravity gradient response of the terrain using the provided terrain data and the provided information concerning the flight path. The gravity gradient terrain response data is calculated for a plurality of locations of the gravity gradiometer along at least some of the flight path segment. In addition, the method comprises correcting the gravity gradient data by forming a difference between the calculated gravity gradient terrain response of the terrain topography and the gravity gradient data.
Abstract translation: 本公开提供了一种处理重力梯度数据的方法，该重力梯度数据指示由沿着地形的飞行路径移动的机载重力梯度仪产生的输出。 该方法包括提供重力梯度数据的步骤。 重力梯度数据包括与机载重力梯度计的相应飞行路径段相关联的重力梯度数据元素。 此外，该方法包括提供指示地形的地形数据，以及在空中重力梯度计移动的地形表面之下的基准之上的地形的密度或密度分布。 该方法还包括提供三维空中重力梯度飞行路径的信息。 此外，该方法包括使用所提供的地形数据和关于飞行路径的信息来计算地形的重力梯度响应。 沿重力梯度计的多个位置计算重力梯度地形响应数据，沿着至少一些飞行路径段。 此外，该方法包括通过形成地形地形的计算的重力梯度地形响应与重力梯度数据之间的差来校正重力梯度数据。
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公开(公告)号：US20150122705A1
公开(公告)日：2015-05-07
申请号：US14361779
申请日：2012-11-30
Applicant: Technological Resources Pty Limited
Inventor： Dewetia Latti
IPC: B07C5/344
CPC classification number: B07C5/344 , G01N22/00 , G01N24/081 , G01N27/9026 , G01N33/24
Abstract: A method of sorting a parcel of ore comprising the steps of first sorting the parcel of ore into one of at least two grades based on a characteristic of the parcel of ore, and a second sorting step wherein the parcel of ore is further sorted.
Abstract translation: 一种分选矿石的方法，包括以下步骤：基于矿石特征，首先将矿石矿石分选成至少两个等级之一，以及第二分选步骤，其中将矿石块进一步分选。
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