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公开(公告)号：US20250011124A1
公开(公告)日：2025-01-09
申请号：US18347331
申请日：2023-07-05
Applicant: FREEPORT MINERALS CORPORATION
Inventor： Edward A. Peru , Brennan Davik Varela , Steve J. Owens, Jr. , Ry G. Sayre , Mark A. Rubalcava II
Abstract: A chain-install apparatus for facilitating installation of a chain into a conveyor system (e.g., a conveyor system for a cathode stripping machine) comprises: a support structure; a hub assembly coupled to the support structure, a brake assembly operably coupled to the hub assembly, and an attachment arrangement configured to facilitate lifting of the chain-install apparatus by a crane.
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公开(公告)号：US12099942B2
公开(公告)日：2024-09-24
申请号：US18485143
申请日：2023-10-11
Applicant: FREEPORT MINERALS CORPORATION
Inventor： Dana Geislinger , Travis Gaddie , Margaret Alden Tinsley , Steven Chad Richardson , Raquel Crossman , Cristian Caro , Kevin Cheng , Rosemary D. Blosser , Amelia Briggs
CPC classification number: G06Q10/04 , C22B3/06 , C22B15/0067 , C22B15/0095 , G06Q10/0631 , G06Q50/02
Abstract: The system may include a secondary irrigation feature that determines a percent of overlap of each of a plurality of submodules in a first lift over each of a plurality of submodules in a second lift and adjusts at least one of leaching operations or a leaching model based on the total tonnage weighted average of metal in the second lift. The method may further comprise determining an acid gap based on a difference between total acid given and total acid consumption; and further adjusting at least one of the leaching operations or the leaching model based on the acid gap. The method may further comprise determining a percentage of compacted material based on the material that is compacted and irrigated divided by the material that is irrigated; and further adjusting at least one of the leaching operations or the leaching model based on the percentage of compacted material.
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公开(公告)号：US20240299948A1
公开(公告)日：2024-09-12
申请号：US18663951
申请日：2024-05-14
Applicant: FREEPORT MINERALS CORPORATION
Inventor： Dale Coray
CPC classification number: B02C17/22 , B02C17/183
Abstract: A drum assembly for a ball mill system may comprise: a drum having a first flange extending axially forward from a first radial wall, a second flange extending axially aft from a second radial wall, and a cylinder shell extending axially from a first radially outer end of the first radial wall to a second radially outer end of the second radial wall; a frame coupled to the first flange; and an inlet liner coupled to the frame, the inlet liner comprising a plurality of inlet segments disposed circumferentially adjacent to each other, the inlet liner defining an inlet radius for the drum assembly.
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公开(公告)号：US12018349B2
公开(公告)日：2024-06-25
申请号：US17945451
申请日：2022-09-15
Applicant: FREEPORT MINERALS CORPORATION
Inventor： Sarah Lyons
CPC classification number: C22B3/165 , C22B1/16 , C22B3/22 , C22B15/0008 , C22B15/0067 , C22B15/0086
Abstract: Methods for recovering a metal value from a metal-bearing material are provided. The method comprises agglomerating the metal-bearing material with an agglomeration solution comprising a raffinate, an oxidant, and citric acid or salts thereof to form an agglomerated metal-bearing material; leaching the agglomerated metal-bearing material with a leaching solution comprising the raffinate and the citric acid or salts thereof to produce a pregnant leaching solution and a leached material; re-oxidizing the leached material with a curing solution comprising the raffinate and the oxidant; and recovering the metal value from the pregnant leach solution to produce the raffinate.
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公开(公告)号：US20240124951A1
公开(公告)日：2024-04-18
申请号：US18398613
申请日：2023-12-28
Applicant: FREEPORT MINERALS CORPORATION
Inventor： Dana Geislinger , Travis Gaddie , Margaret Alden Tinsley , Muneeb Alam , Steven Chad Richardson , Akaash Sanyal , Raquel Crossman , Tianfang Ni , Cory A. Demieville , Luke Gerdes , Robyn Freeman , Oleksandr Klesov , Luciano Kiniti Issoe
IPC: G06Q10/04 , C22B3/06 , C22B15/00 , G06Q10/0631 , G06Q50/02
CPC classification number: G06Q10/04 , C22B3/06 , C22B15/0067 , C22B15/0095 , G06Q10/0631 , G06Q50/02
Abstract: The method may comprise receiving historical data (e.g., mineralogy data, irrigation data, raffinate data, heat data, lift height data, geographic data on ore placement and/or blower data); training a predictive model using the historical data to create a trained predictive model; adding future assumption data to the trained predictive model; running the forecast engine for a plurality of parameters to obtain forecast data for a mining production target; comparing the forecast data for the mining production target to the actual data for the mining production target; determining deviations between the forecast data and the actual data, based on the comparing; and changing each of the plurality of parameters from the forecast data to the actual data to determine a contribution to the deviations for each of the plurality of parameters.
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Patent Agency Ranking
公开(公告)号：US11898222B2
公开(公告)日：2024-02-13
申请号：US17831662
申请日：2022-06-03
Applicant: FREEPORT MINERALS CORPORATION
Inventor： Steven Richardson
CPC classification number: C22B3/22 , B01D17/0211 , B01D17/0214 , B01D21/0042 , B01D21/0048 , B01D2257/70 , C25C1/12
Abstract: The present invention provides a method and system for separating a liquid from organic particles. The mixer-settler extraction cell includes a flow distributor. The flow distributor comprises a chevron-shaped series of welded plates, which separates the incoming flow stream of liquid and organic particles from one another.
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公开(公告)号：US20240026493A1
公开(公告)日：2024-01-25
申请号：US18480377
申请日：2023-10-03
Applicant: FREEPORT MINERALS CORPORATION
Inventor： Sarah Lyons , Joanna M. Robertson , Casey J. Clayton , Richard Melecio Sanchez , Raquel Crossman , Luciano Kiniti Issoe , Tianfang Ni , Oleksandr Klesov , Luke Gerdes , Muneeb Alam , Chase Zenner , John Warren Dean, JR.
CPC classification number: C22B7/007 , C22B3/04 , G05D16/20 , G08B21/182 , C22B15/0065 , Y02P10/20 , G05D16/101
Abstract: The present disclosure provides a method comprising determining an ore map for a heap to identify a location of a recoverable metal-bearing material in the heap, wherein the metal-bearing material comprises iron and at least one other metal value, delivering a leaching solution from a leaching solution source to a leaching solution regulating system, wherein the leaching solution comprises an effective amount of citric acid and hydrogen peroxide, regulating at least one of a pressure, a mass flow rate, or a volumetric flow rate of the leaching solution to achieve a target operational condition, wherein the target operational condition is selected to optimize a set of operational parameters to maximize recovery of the at least one other metal value, delivering the leaching solution at the target operational condition from the leaching solution regulating system to the subsurface leaching distribution system, and delivering the leaching solution at the target operational condition from the subsurface leaching distribution system to the location of the recoverable metal-bearing material under a surface of the heap to leach and recover the at least one other metal value.
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公开(公告)号：US20240024884A1
公开(公告)日：2024-01-25
申请号：US18476951
申请日：2023-09-28
Applicant: FREEPORT MINERALS CORPORATION
Inventor： Dale Coray
CPC classification number: B02C17/22 , B02C17/183
Abstract: A drum assembly for a ball mill system may comprise: a drum having a first flange extending axially forward from a first radial wall, a second flange extending axially aft from a second radial wall, and a cylinder shell extending axially from a first radially outer end of the first radial wall to a second radially outer end of the second radial wall; a frame coupled to the first flange; and an inlet liner coupled to the frame, the inlet liner comprising a plurality of inlet segments disposed circumferentially adjacent to each other, the inlet liner defining an inlet radius for the drum assembly.
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公开(公告)号：US20230417724A1
公开(公告)日：2023-12-28
申请号：US17850866
申请日：2022-06-27
Applicant: FREEPORT MINERALS CORPORATION
Inventor： Cory A. Demieville , Dana Geislinger , Travis Gaddie , Margaret Alden Tinsley , Muneeb Alam , Steven Chad Richardson , Akaash Sanyal , Raquel Crossman , Tianfang Ni , Luke Gerdes , Robyn Freeman , Oleksandr Klesov , Luciano Kiniti Issoe
CPC classification number: G01N33/24 , G01N15/0227
Abstract: The method may comprise receiving historical data (e.g., mineralogy data, irrigation data, raffinate data, heat data, lift height data, geographic data on ore placement and/or blower data); training a predictive model using the historical data to create a trained predictive model; adding future assumption data to the trained predictive model; running the forecast engine for a plurality of parameters to obtain forecast data for a mining production target; comparing the forecast data for the mining production target to the actual data for the mining production target; determining deviations between the forecast data and the actual data, based on the comparing; and changing each of the plurality of parameters from the forecast data to the actual data to determine a contribution to the deviations for each of the plurality of parameters.
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公开(公告)号：US11823099B1
公开(公告)日：2023-11-21
申请号：US18306749
申请日：2023-04-25
Applicant: FREEPORT MINERALS CORPORATION
Inventor： Luciano Kiniti Issoe , Tianfang Ni , Oleksandr Klesov , Luke Gerdes , Raquel Crossman , Muneeb Alam , Dana Geislinger , Travis Gaddie , Margaret Alden Tinsley , Steven Chad Richardson , Akaash Sanyal , Cory A. Demieville , Robyn Freeman
IPC: G06Q10/04 , G06Q50/02 , C22B15/00 , C22B3/06 , G06Q10/0631
CPC classification number: G06Q10/04 , C22B3/06 , C22B15/0067 , C22B15/0095 , G06Q10/0631 , G06Q50/02
Abstract: The method may comprise receiving historical data (e.g., mineralogy data, irrigation data, raffinate data, heat data, lift height data, geographic data on ore placement and/or blower data); training a predictive model using the historical data to create a trained predictive model; adding future assumption data to the trained predictive model; running the forecast engine for a plurality of parameters to obtain forecast data for a mining production target; comparing the forecast data for the mining production target to the actual data for the mining production target; determining deviations between the forecast data and the actual data, based on the comparing; and changing each of the plurality of parameters from the forecast data to the actual data to determine a contribution to the deviations for each of the plurality of parameters.
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