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公开(公告)号：US11859263B2
公开(公告)日：2024-01-02
申请号：US16342934
申请日：2017-10-19
申请人： Jetti Resources, LLC
发明人： David Dixon , Edouard Asselin , Zihe Ren , Nelson Mora Huertas
CPC分类号： C22B23/043 , C01G3/003 , C01G11/003 , C01G53/003 , C22B3/08 , C22B15/0071 , C22B17/04
摘要： This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution that does not contain the reagent, to produce a pregnant solution containing the metal ions.
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公开(公告)号：US20240254590A1
公开(公告)日：2024-08-01
申请号：US18421625
申请日：2024-01-24
申请人： Jetti Resources, LLC
发明人： Zihe Ren , Chih Wei Chao , Nelson Mora Huertas
CPC分类号： C22B3/1616 , C22B3/045 , C22B3/262
摘要： The present disclosure relates to the use of a catalyst comprising a thiocarbonyl group and a cosolvent in a method for extracting a base metal from a material comprising the base metal. The method may comprise contacting a material with a catalyst comprising a thiocarbonyl and a cosolvent system, wherein the cosolvent system comprises a solvent and a cosolvent. The method may comprise hydrometallurgical extraction.
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3.发明公开公开(公告)号：US20230257852A1
公开(公告)日：2023-08-17
申请号：US18027088
申请日：2021-09-18
申请人： Jetti Resources, LLC
发明人： Zihe Ren , Nelson Mora Huertas , David Dixon , Edouard Asselin
CPC分类号： C22B15/0089 , C25C1/12 , C22B3/08 , C22B3/26 , C22B15/0071
摘要： The present disclosure relates to the use of carbonaceous matter and a reagent comprising a thiocarbonyl functional group, for example, in a method for extracting a base metal such as copper from a material comprising the base metal. Such methods can comprise contacting the material under acidic conditions with the carbonaceous matter and the reagent comprising the thiocarbonyl functional group; and optionally recovering the base metal.
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4.发明公开公开(公告)号：US20240336990A1
公开(公告)日：2024-10-10
申请号：US18744443
申请日：2024-06-14
申请人： Jetti Resources, LLC
发明人： David Dixon , Oscar Olvera Olmedo , Edouard Asselin , Ahmad Ghahreman , Zihe Ren
IPC分类号： C22B3/08 , C01G1/00 , C01G3/10 , C01G11/00 , C01G49/14 , C01G53/10 , C22B3/00 , C22B3/20 , C22B3/42 , C22B15/00 , C25C1/12
CPC分类号： C22B3/08 , C01G1/00 , C01G3/10 , C01G11/00 , C01G49/14 , C01G53/10 , C22B3/20 , C22B3/42 , C22B15/0071 , C22B17/04 , C22B23/043 , C25C1/12 , Y02P10/20
摘要： This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution that does not contain the reagent, to produce a pregnant solution containing the metal ions.
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公开(公告)号：US11884993B2
公开(公告)日：2024-01-30
申请号：US16748553
申请日：2020-01-21
申请人： Jetti Resources, LLC
发明人： David Dixon , Oscar Olvera Olmedo , Edouard Asselin , Ahmad Ghahreman , Zihe Ren
IPC分类号： C22B3/08 , C22B3/42 , C22B15/00 , C22B3/00 , C25C1/12 , C01G3/10 , C01G53/10 , C01G11/00 , C01G49/14 , C01G1/00 , C22B3/20
CPC分类号： C22B3/08 , C01G1/00 , C01G3/10 , C01G11/00 , C01G49/14 , C01G53/10 , C22B3/20 , C22B3/42 , C22B15/0071 , C22B17/04 , C22B23/043 , C25C1/12 , Y02P10/20
摘要： This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution that does not contain the reagent, to produce a pregnant solution containing the metal ions.
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6.发明公开公开(公告)号：US20240336991A1
公开(公告)日：2024-10-10
申请号：US18744522
申请日：2024-06-14
申请人： Jetti Resources, LLC
发明人： David Dixon , Oscar Olvera Olmedo , Edouard Asselin , Ahmad Ghahreman , Zihe Ren
IPC分类号： C22B3/08 , C01G1/00 , C01G3/10 , C01G11/00 , C01G49/14 , C01G53/10 , C22B3/00 , C22B3/20 , C22B3/42 , C22B15/00 , C25C1/12
CPC分类号： C22B3/08 , C01G1/00 , C01G3/10 , C01G11/00 , C01G49/14 , C01G53/10 , C22B3/20 , C22B3/42 , C22B15/0071 , C22B17/04 , C22B23/043 , C25C1/12 , Y02P10/20
摘要： This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution that does not contain the reagent, to produce a pregnant solution containing the metal ions.
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7.发明公开公开(公告)号：US20240295006A1
公开(公告)日：2024-09-05
申请号：US18649051
申请日：2024-04-29
申请人： Jetti Resources, LLC
发明人： Zihe Ren , Nelson Mora Huertas , David Dixon , Edouard Asselin
CPC分类号： C22B3/08 , C22B3/18 , C22B15/0071
摘要： The present disclosure relates to the use of a wetting agent such as a non-ionic wetting agent and a reagent comprising a thiocarbonyl functional group, for example, in a method/process or use for extracting a base metal such as copper from a material comprising the base metal. Such methods/processes can comprise contacting the material under acidic conditions with the wetting agent and the reagent comprising the thiocarbonyl functional group; and optionally recovering the base metal.
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8.发明公开公开(公告)号：US20230227936A1
公开(公告)日：2023-07-20
申请号：US18123243
申请日：2023-03-17
申请人： Jetti Resources, LLC
发明人： Zihe Ren , Nelson Mora Huertas , David Dixon , Edouard Asselin
CPC分类号： C22B3/08 , C22B3/18 , C22B15/0071
摘要： The present disclosure relates to the use of a wetting agent such as a non-ionic wetting agent and a reagent comprising a thiocarbonyl functional group, for example, in a method/process or use for extracting a base metal such as copper from a material comprising the base metal. Such methods/processes can comprise contacting the material under acidic conditions with the wetting agent and the reagent comprising the thiocarbonyl functional group; and optionally recovering the base metal.
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公开(公告)号：US12049681B2
公开(公告)日：2024-07-30
申请号：US16748557
申请日：2020-01-21
申请人： Jetti Resources, LLC
发明人： David Dixon , Oscar Olvera Olmedo , Edouard Asselin , Ahmad Ghahreman , Zihe Ren
IPC分类号： C22B3/08 , C01G1/00 , C01G3/10 , C01G11/00 , C01G49/14 , C01G53/10 , C22B3/00 , C22B3/20 , C22B3/42 , C22B15/00 , C25C1/12
CPC分类号： C22B3/08 , C01G1/00 , C01G3/10 , C01G11/00 , C01G49/14 , C01G53/10 , C22B3/20 , C22B3/42 , C22B15/0071 , C22B17/04 , C22B23/043 , C25C1/12 , Y02P10/20
摘要： This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution that does not contain the reagent, to produce a pregnant solution containing the metal ions.
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公开(公告)号：US12049680B2
公开(公告)日：2024-07-30
申请号：US16744831
申请日：2020-01-16
申请人： Jetti Resources, LLC
发明人： David Dixon , Oscar Olvera Olmedo , Edouard Asselin , Ahmad Ghahreman , Zihe Ren
IPC分类号： C22B3/08 , C01G1/00 , C01G3/10 , C01G11/00 , C01G49/14 , C01G53/10 , C22B3/00 , C22B3/20 , C22B3/42 , C22B15/00 , C25C1/12
CPC分类号： C22B3/08 , C01G1/00 , C01G3/10 , C01G11/00 , C01G49/14 , C01G53/10 , C22B3/20 , C22B3/42 , C22B15/0071 , C22B17/04 , C22B23/043 , C25C1/12 , Y02P10/20
摘要： This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution that does not contain the reagent, to produce a pregnant solution containing the metal ions.
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