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1. 发明授权

US08287623B2 Method of heap or dump leaching of copper from copper sulfide ore 有权
标题翻译：铜从硫化铜矿堆放或浸出浸出的方法
公开(公告)号：US08287623B2
公开(公告)日：2012-10-16
申请号：US12617934
申请日：2009-11-13
申请人： Manabu Manabe
发明人： Manabu Manabe
IPC分类号： C22B3/08
CPC分类号： C22B15/0071 , C22B15/0069 , Y02P10/236
摘要： Disclosed is a method of efficiently leaching copper not only from a readily-soluble copper ore but also a poorly-soluble copper sulfide ore partially containing or consisting of chalcopyrite and/or covellite by means of ore heap leaching under versatile conditions for actual operation. Also disclosed is a method of leaching copper from a copper sulfide ore, including leaching copper from an ore including a copper sulfide ore by heap or dump leaching with the use of a sulfuric acid solution containing ferric (III) ions and iodide ions at a total iodine concentration of 8 to 100 mg/L as a leaching solution.
摘要翻译：本发明公开了一种方法，其不仅可以从易溶的铜矿中浸出铜，而且还可以通过在多功能条件下进行实际操作的矿石浸出，部分地含有黄铜矿和/或碳黑的组成的难溶的硫化铜矿石。还公开了一种从硫化铜矿石中浸出铜的方法，包括使用含有三价铁离子和碘离子的硫酸溶液，通过堆浸或浸出浸出从包括硫化铜矿石的矿石中浸出铜，碘浓度为8〜100mg / L作为浸出液。

2. 发明授权

US08257671B2 Method of leaching copper sulfide ore 有权
标题翻译：浸出硫化铜矿的方法
公开(公告)号：US08257671B2
公开(公告)日：2012-09-04
申请号：US13048695
申请日：2011-03-15
申请人： Kenichi Kuwano , Atsuko Abe , Manabu Manabe , Akira Miura
发明人： Kenichi Kuwano , Atsuko Abe , Manabu Manabe , Akira Miura
IPC分类号： B01D11/00
CPC分类号： C22B3/18 , C22B3/24 , C22B15/0069 , C22B15/0071 , Y02P10/234 , Y02P10/236
摘要： A method of leaching copper sulfide ore includes leaching copper from copper sulfide ore using a sulfuric acid solution comprising iodide ion and iron (III) ion surplus to the iodide ion as a leaching solution; reducing iodine in a solution obtained after the leaching step to less than 1 mg/L by an activated carbon treatment; and oxidizing iron (II) ion or newly added iron (II) ion in a solution obtained after the iodine reduction step by using iron oxidizing microbes to recover iron (III) ion.
摘要翻译：浸出硫化铜矿的方法包括使用含有碘离子和离子过剩铁（III）的硫酸溶液将铜从硫化铜矿浸入碘离子作为浸出溶液; 通过活性炭处理将浸出步骤后得到的溶液中的碘还原为小于1mg / L; 并且通过使用铁氧化微生物回收铁（III）离子，在碘还原步骤后获得的溶液中氧化铁（II）离子或新添加的铁（II）离子。

3. 发明授权

US08163063B2 Method of leaching copper sulfide ore with the use of iodine 有权
标题翻译：使用碘浸出硫化铜矿的方法
公开(公告)号：US08163063B2
公开(公告)日：2012-04-24
申请号：US12418904
申请日：2009-04-06
申请人： Manabu Manabe
发明人： Manabu Manabe
IPC分类号： C22B3/00 , C22B3/04 , C22B3/06 , C22B3/08 , C22B15/00
CPC分类号： C22B15/0071 , C22B15/0069 , Y02P10/236
摘要： An object of the present invention is to provide a method of efficiently leaching copper from a copper sulfide ore containing chalcopyrite or enargite as a main constituent under versatile conditions for actual operation.A method of leaching copper from a copper sulfide ore, characterized by comprising using, as a leaching solution, a sulfuric acid solution containing iodide ions and ferric (III) ions in an excessive amount relative to the iodide ions and leaching copper from a copper sulfide ore; or a method of leaching copper from a copper sulfide ore, characterized by comprising leaching copper from a copper sulfide ore with the use of a leaching solution further containing water-soluble ligands such as chloride ions that can stabilize ferric (III) ions in addition to the above components, is provided.
摘要翻译：本发明的目的是提供一种在实际操作的通用条件下，将铜从含有黄铜矿或硫酸铜的硫化铜矿中作为主要成分高效浸出的方法。一种从硫化铜矿中浸出铜的方法，其特征在于包括使用含碘离子和三价铁离子的硫酸溶液作为浸出溶液，该硫酸溶液相对于碘化物离子过量并从硫化铜中浸出铜矿石; 或从硫化铜矿中浸出铜的方法，其特征在于包括使用还含有水溶性配体如氯离子的浸出溶液从硫化铜矿浸出铜，除了可以稳定三价铁离子提供上述组件。

4. 发明申请

US20100180729A1 SULFUR-OXIDIZING BACTERIA AND THEIR USE IN BIOLEACHING PROCESSES FOR SULFURED COPPER MINERALS 有权
标题翻译：硫氧化细菌及其在硫化铜矿生物处理中的应用
公开(公告)号：US20100180729A1
公开(公告)日：2010-07-22
申请号：US12693004
申请日：2010-01-25
申请人： Atsuko Ohata , Manabu Manabe , Pilar A. Parada Valdecantos
发明人： Atsuko Ohata , Manabu Manabe , Pilar A. Parada Valdecantos
IPC分类号： C22B15/00
CPC分类号： C22B3/18 , C22B15/0063 , C22B15/0071 , Y02P10/234 , Y02P10/236
摘要： The present invention is related to an isolated chemolithotrophic bacterium belonging to species Acidithiobacillus thiooxidans named Licanantay, deposited in Deutsche Sammlung von Mikroorganismen and Zellkulturen GmbH-DSMZ with number DSM 17318, and its use in pure form or in mixtures that contains it for bioleaching processes of minerals or sulfured metallic species concentrates. This Licanantay strain DSM 17318 has sulfur-oxidizing activity in both primary and secondary sulfured minerals, especially in the case of chalcopyrite, covellite, bornite, chalcocite, enargite and tennantite.
摘要翻译：本发明涉及一种名为Licanantay的嗜酸硫杆菌硫代氧化物的物种的分离的化学嗜热细菌，其存放在具有数字DSM17318的德国三明治米诺克氏菌素和Zellkulturen GmbH-DSMZ中，其用于纯形式或含有它的混合物，用于生物浸出过程矿物质或硫化金属物质浓缩物。这种Licanantay菌株DSM 17318在初级和次级硫化矿物中都具有硫氧化活性，特别是在黄铜矿，碳黑，斑铜矿，辉铜矿，榴辉岩和铁锰矿的情况下。

5. 发明申请

US20130058846A1 METHOD FOR PROCESSING ACIDIC SOLUTION THAT CONTAINS IODIDE IONS AND IRON IONS 有权
标题翻译：用于处理含有碘离子和铁离子的酸性溶液的方法
公开(公告)号：US20130058846A1
公开(公告)日：2013-03-07
申请号：US13698358
申请日：2011-05-19
申请人： Kenichi Kuwano , Atsuko Abe , Manabu Manabe , Akira Miura
发明人： Kenichi Kuwano , Atsuko Abe , Manabu Manabe , Akira Miura
IPC分类号： C22B3/04 , C12P3/00
CPC分类号： C12P3/00 , C01B7/14 , C02F1/283 , C02F3/346 , C02F2101/12 , C02F2101/203 , C22B3/18 , C22B15/0063 , Y02P10/234 , Y02P10/236 , Y02P20/582
摘要： Provided is a method for separating and recovering iodine ingredients from acid solution containing iodide ions and iron (II) ions and for efficiently producing iron (III) ions. Said method is for treating acid solution containing the iodide ions and the iron (II) ions. Said method comprises a step of oxidizing the iron (II) ions in said solution into iron (III) ions with iron-oxidizing microorganisms, the step being performed in the presence of activated carbon.
摘要翻译：提供从含有碘离子和铁（II）离子的酸溶液中分离和回收碘成分的方法，并有效地生产铁（III）离子。所述方法用于处理含有碘离子和铁（II）离子的酸溶液。所述方法包括用铁氧化微生物将所述溶液中的铁（II）离子氧化成铁（III）离子的步骤，该步骤在活性炭存在下进行。

6. 发明授权

US08372628B2 Sulfur-oxidizing bacteria and their use in bioleaching processes for sulfured copper minerals 有权
标题翻译：硫氧化细菌及其在硫化铜矿物质生物浸出过程中的应用
公开(公告)号：US08372628B2
公开(公告)日：2013-02-12
申请号：US12693004
申请日：2010-01-25
申请人： Atsuko Ohata , Manabu Manabe , Pilar A. Parada Valdecantos
发明人： Atsuko Ohata , Manabu Manabe , Pilar A. Parada Valdecantos
IPC分类号： C10G32/00
CPC分类号： C22B3/18 , C22B15/0063 , C22B15/0071 , Y02P10/234 , Y02P10/236
摘要： The present invention is related to an isolated chemolithotrophic bacterium belonging to species Acidithiobacillus thiooxidans named Licanantay, deposited in Deutsche Sammlung von Mikroorganismen and Zellkulturen GmbH-DSMZ with number DSM 17318, and its use in pure form or in mixtures that contains it for bioleaching processes of minerals or sulfured metallic species concentrates. This Licanantay strain DSM 17318 has sulfur-oxidizing activity in both primary and secondary sulfured minerals, especially in the case of chalcopyrite, covellite, bornite, chalcocite, enargite and tennantite.
摘要翻译：本发明涉及一种名为Licanantay的嗜酸硫杆菌硫代氧化物的物种的分离的化学嗜热细菌，其存放在具有数字DSM17318的德国三明治米诺克氏菌素和Zellkulturen GmbH-DSMZ中，其用于纯形式或含有它的混合物，用于生物浸出过程矿物质或硫化金属物质浓缩物。这种Licanantay菌株DSM 17318在初级和次级硫化矿物中都具有硫氧化活性，特别是在黄铜矿，碳黑，斑铜矿，辉铜矿，榴辉岩和铁锰矿的情况下。

7. 发明申请

US20100018349A1 METHOD OF LEACHING COPPER SULFIDE ORE WITH THE USE OF IODINE 有权
标题翻译：使用碘浸渍铜硫化物的方法
公开(公告)号：US20100018349A1
公开(公告)日：2010-01-28
申请号：US12418904
申请日：2009-04-06
申请人： Manabu Manabe
发明人： Manabu Manabe
IPC分类号： C22B15/00
CPC分类号： C22B15/0071 , C22B15/0069 , Y02P10/236
摘要： An object of the present invention is to provide a method of efficiently leaching copper from a copper sulfide ore containing chalcopyrite or enargite as a main constituent under versatile conditions for actual operation.A method of leaching copper from a copper sulfide ore, characterized by comprising using, as a leaching solution, a sulfuric acid solution containing iodide ions and ferric (III) ions in an excessive amount relative to the iodide ions and leaching copper from a copper sulfide ore; or a method of leaching copper from a copper sulfide ore, characterized by comprising leaching copper from a copper sulfide ore with the use of a leaching solution further containing water-soluble ligands such as chloride ions that can stabilize ferric (III) ions in addition to the above components, is provided.
摘要翻译：本发明的目的是提供一种在实际操作的通用条件下，将铜从含有黄铜矿或硫酸铜的硫化铜矿中作为主要成分高效浸出的方法。一种从硫化铜矿中浸出铜的方法，其特征在于包括使用含碘离子和三价铁离子的硫酸溶液作为浸出溶液，该硫酸溶液相对于碘化物离子过量并从硫化铜中浸出铜矿石; 或从硫化铜矿中浸出铜的方法，其特征在于包括使用还含有水溶性配体如氯离子的浸出溶液从硫化铜矿浸出铜，除了可以稳定三价铁离子提供上述组件。

8. 发明申请

US20110229385A1 METHOD OF LEACHING COPPER SULFIDE ORE 有权
标题翻译：浸出铜硫化物的方法
公开(公告)号：US20110229385A1
公开(公告)日：2011-09-22
申请号：US13048695
申请日：2011-03-15
申请人： Kenichi KUWANO , Atsuko ABE , Manabu MANABE , Akira MIURA
发明人： Kenichi KUWANO , Atsuko ABE , Manabu MANABE , Akira MIURA
IPC分类号： C22B15/00 , C02F3/34
CPC分类号： C22B3/18 , C22B3/24 , C22B15/0069 , C22B15/0071 , Y02P10/234 , Y02P10/236
摘要： A method of leaching copper sulfide ore includes leaching copper from copper sulfide ore using a sulfuric acid solution comprising iodide ion and iron (III) ion surplus to the iodide ion as a leaching solution; reducing iodine in a solution obtained after the leaching step to less than 1 mg/L by an activated carbon treatment; and oxidizing iron (II) ion or newly added iron (II) ion in a solution obtained after the iodine reduction step by using iron oxidizing microbes to recover iron (III) ion.
摘要翻译：浸出硫化铜矿的方法包括使用含有碘离子和离子过剩铁（III）的硫酸溶液将铜从硫化铜矿浸入碘离子作为浸出溶液; 通过活性炭处理将浸出步骤后得到的溶液中的碘还原为小于1mg / L; 并且通过使用铁氧化微生物回收铁（III）离子，在碘还原步骤后获得的溶液中氧化铁（II）离子或新添加的铁（II）离子。

9. 发明授权

US07700343B2 Sulfur-oxidizing bacteria and their use in bioleaching processes for sulfured copper minerals 有权
标题翻译：硫氧化细菌及其在硫化铜矿物质生物浸出过程中的应用
公开(公告)号：US07700343B2
公开(公告)日：2010-04-20
申请号：US11506031
申请日：2006-08-17
申请人： Atsuko Ohata , Manabu Manabe , Pilar A. Parada Valdecantos
发明人： Atsuko Ohata , Manabu Manabe , Pilar A. Parada Valdecantos
IPC分类号： C12N1/20
CPC分类号： C22B3/18 , C22B15/0063 , C22B15/0071 , Y02P10/234 , Y02P10/236
摘要： The present invention is related to an isolated chemolithotrophic bacterium belonging to species Acidithiobacillus thiooxidans named Licanantay, deposited in Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH-DSMZ with number DSM 17318, and its use in pure form or in mixtures that contains it for bioleaching processes of minerals or sulfured metallic species concentrates. This Licanantay strain DSM 17318 has sulfur-oxidizing activity in both primary and secondary sulfured minerals, especially in the case of chalcopyrite, covellite, bornite, chalcocite, enargite and tennantite.
摘要翻译：本发明涉及一种名为Licanantay的嗜酸硫杆菌硫代氧化物的分离的化学嗜热细菌，其存放在具有数字DSM 17318的Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH-DSMZ中，其用于纯形式或含有它的混合物，用于生物浸出过程矿物质或硫化金属物质浓缩物。这种Licanantay菌株DSM 17318在初级和次级硫化矿物中都具有硫氧化活性，特别是在黄铜矿，碳黑，斑铜矿，辉铜矿，榴辉岩和铁锰矿的情况下。

10. 发明授权

US08911532B2 Method for leaching copper from copper sulfide ore 有权
标题翻译：从硫化铜矿中浸出铜的方法
公开(公告)号：US08911532B2
公开(公告)日：2014-12-16
申请号：US13990481
申请日：2011-12-09
申请人： Manabu Manabe
发明人： Manabu Manabe
IPC分类号： C22B15/00
CPC分类号： C22B15/0069 , Y02P10/236
摘要： The present invention provides a method of leaching copper from a copper sulfide ore, wherein operating costs and environmental impacts can be effectively reduced. The present invention is a method of leaching copper from a copper sulfide ore by a process of leaching a layer of stacked ores, wherein the leaching solution containing Fe (III) ion and other leaching solution containing iodide ion are fed through routes independent of each other to a layer of stacked ores containing a copper sulfide ore.
摘要翻译：本发明提供了一种从硫化铜矿石中浸出铜的方法，其中可以有效降低操作成本和环境影响。本发明是通过浸出层叠矿石的方法从硫化铜矿石中浸出铜的方法，其中含有Fe（III）离子的浸出溶液和含有碘离子的其它浸出溶液通过彼此独立的路线进料到含有硫化铜矿石的堆叠矿石层。

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