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1. 发明申请

US20080127779A1 PROCESS TO INCREASE THE BIOLEACHING SPEED OF ORES OR CONCENTRATES OF SULFIDE METAL SPECIES, BY MEANS OF CONTINUOUS INOCULATION WITH LEACHING SOLUTION THAT CONTAINS ISOLATED MICROORGANISMS, WITH OR WITHOUT PRESENCE OF NATIVE MICROORGANISMS 有权
标题翻译：通过连续分析含有分离微生物的浸出溶液，或者不存在原生微生物的方法，提高硫化物金属物种的生物量或浓度的方法
公开(公告)号：US20080127779A1
公开(公告)日：2008-06-05
申请号：US11862035
申请日：2007-09-26
申请人： Pedro Antonio Morales Cerda , Ricardo Badilla Badilla Ohlbaum
发明人： Pedro Antonio Morales Cerda , Ricardo Badilla Badilla Ohlbaum
IPC分类号： C22B3/18
CPC分类号： C22B3/18 , C22B15/0071 , Y02P10/234 , Y02P10/236 , Y02P10/238
摘要： The invention publishes a process to increase the bioleaching speed of ores or concentrates of sulfide metal species in heaps, tailing dams, dumps, or other on-site operations. The process is characterized by the continuous inoculation of the ores or concentrates with isolated microorganisms of the Acidithiobacillus thiooxidans type, together with isolated microorganisms of the Acidithiobacillus ferrooxidans type, with or without native microorganisms, in such a way that the total concentration of microorganisms in the continuous inoculation flow is of around 1×107 cells/ml to 5,6×107 cells/ml. In particular, the invention publishes the continuous inoculation of Acidithiobacillus thiooxidans Licanantay DSM 17318 together with Acidithiobacillus ferrooxidans Wenelen DSM 16786 microorganisms, or with other native microorganisms at a concentration higher than 5×107 cells/ml. In addition to the inoculation of isolated bacteria, the invention includes the addition of oxidizing agents such as the ferric ion produced externally, together with nutrients in the shape of salts of ammonium, magnesium, iron, potassium, as well as air enriched continuously with carbon dioxide to promote bacterial action in the bioleaching process of ores or concentrates.
摘要翻译：本发明公开了一种增加堆积物，尾矿坝，垃圾场或其他现场操作中硫化物金属物质的矿石或精矿的生物浸出速度的方法。该方法的特征在于用硫酸氧化硫酸杆菌类型的分离的微生物连续接种矿石或浓缩物，以及具有或不具有天然微生物的分离的氧化亚硫酸氧化亚铁杆菌的微生物，使得微生物的总浓度连续接种流量约为1×10 7细胞/ ml至5×10 6细胞/ ml。特别地，本发明公开了硫酸氧化硫杆菌Licanantay DSM 17318与酸性氧化硫杆菌Wenelen DSM 16786微生物或其它天然微生物以高于5×10 7细胞/ ml的浓度的连续接种。除了接种分离的细菌外，本发明还包括加入氧化剂如外部产生的铁离子，以及铵，镁，铁，钾盐形式的营养物质，以及连续地用碳浓缩的空气二氧化物以促进矿石或精矿的生物浸出过程中的细菌作用。

2. 发明授权

US08470569B2 Hydrometallurgical procedure for the production of ferric-sulfate from fayalite slag 有权
标题翻译：用于从石灰渣生产硫酸铁的湿法冶金方法
公开(公告)号：US08470569B2
公开(公告)日：2013-06-25
申请号：US12958972
申请日：2010-12-02
申请人： Enrique Anselmo Roman Espinoza , Héctor Dario Jordan Gutierrez , Leandro Mauricio Padilla Iglesias , Pedro Antonio Morales Cerda , Ricardo Badilla Ohlbaum
发明人： Enrique Anselmo Roman Espinoza , Héctor Dario Jordan Gutierrez , Leandro Mauricio Padilla Iglesias , Pedro Antonio Morales Cerda , Ricardo Badilla Ohlbaum
IPC分类号： C12P3/00
CPC分类号： C12P3/00 , C01B33/141 , C01G49/14 , C01P2006/80
摘要： The present invention corresponds to a commercial production process of ferric sulfate whose plant can be installed scaled to the requirements of the process of application of the bio-produced ferric solution based on fayalite slag generated in copper smelting plants. No previous process has established as its method of industrial application the use of these smelter slags in the bio-production of ferric sulfate solutions at concentrations above 20 g/L, including a stage of acid-slag leaching in dynamic heaps with control of generated silica and subsequent precipitation of colloidal silica and other impurities in a stirred reactor in the invented process. The ferrous solution free of colloidal silica and other impurities is subjected to a process of bio-oxidization of the clean ferrous solution by microorganisms adapted to these metallurgical solutions.
摘要翻译：本发明对应于硫酸铁的商业生产方法，其工厂可以按照铜冶炼厂生产的生铁产生的铁溶液的应用过程的要求进行安装。没有以前的工艺已经建立了工业应用方法，在浓度高于20g / L的硫酸铁溶液的生物生产中使用这些冶炼炉渣，包括在动态堆中酸渣浸出阶段，控制生成的二氧化硅以及随后在本发明方法中在搅拌反应器中沉淀胶态二氧化硅和其它杂质。不含胶体二氧化硅和其它杂质的亚铁溶液经受适用于这些冶金溶液的微生物对清洁的亚铁溶液的生物氧化过程。

3. 发明授权

US07837760B2 Process to increase the bioleaching speed of ores or concentrates of sulfide metal species, by means of continuous inoculation with leaching solution that contains isolated microorganisms, with or without presence of native microorganisms 有权
标题翻译：通过连续接种含有分离的微生物的浸出溶液，有或没有天然微生物的存在，提高硫化物金属物质的矿石或浓缩物的生物浸出速度的方法
公开(公告)号：US07837760B2
公开(公告)日：2010-11-23
申请号：US11862035
申请日：2007-09-26
申请人： Pedro Antonio Morales Cerda , Ricardo Badilla Badilla Ohlbaum
发明人： Pedro Antonio Morales Cerda , Ricardo Badilla Badilla Ohlbaum
IPC分类号： C22B15/00 , C22B3/18
CPC分类号： C22B3/18 , C22B15/0071 , Y02P10/234 , Y02P10/236 , Y02P10/238
摘要： The invention publishes a process to increase the bioleaching speed of ores or concentrates of sulfide metal species in heaps, tailing dams, dumps, or other on-site operations. The process is characterized by the continuous inoculation of the ores or concentrates with isolated microorganisms of the Acidithiobacillus thiooxidans type, together with isolated microorganisms of the Acidithiobacillus ferrooxidans type, with or without native microorganisms, in such a way that the total concentration of microorganisms in the continuous inoculation flow is of around 1×107 cells/ml to 5,6×107 cells/ml. In particular, the invention publishes the continuous inoculation of Acidithiobacillus thiooxidans Licanantay DSM 17318 together with Acidithiobacillus ferrooxidans Wenelen DSM 16786 microorganisms, or with other native microorganisms at a concentration higher than 5×107 cells/ml. In addition to the inoculation of isolated bacteria, the invention includes the addition of oxidizing agents such as the ferric ion produced externally, together with nutrients in the shape of salts of ammonium, magnesium, iron, potassium, as well as air enriched continuously with carbon dioxide to promote bacterial action in the bioleaching process of ores or concentrates.
摘要翻译：本发明公开了一种增加堆积物，尾矿坝，垃圾场或其他现场操作中硫化物金属物质的矿石或精矿的生物浸出速度的方法。该方法的特征在于用硫酸氧化硫酸杆菌类型的分离的微生物连续接种矿石或浓缩物，以及具有或不具有天然微生物的分离的氧化亚硫酸氧化亚铁杆菌的微生物，使得微生物的总浓度连续接种流量约为1×10 7个细胞/ ml至5×10 6个细胞/ ml。特别地，本发明与硫酸氧化硫杆菌Wenelen DSM 16786微生物或其他天然微生物以高于5×10 7个细胞/ ml的浓度连续接种硫酸氧化硫杆菌Licanantay DSM 17318。除了接种分离的细菌外，本发明还包括加入氧化剂如外部产生的铁离子，以及铵，镁，铁，钾盐形式的营养物质，以及连续地用碳浓缩的空气二氧化物以促进矿石或精矿的生物浸出过程中的细菌作用。

4. 发明申请

US20080102515A1 USE OF MINING WASTE AND CONCENTRATES CONTAINING PYRITE, IN THE CULTURE OF IRON-OXIDIZING AND SULFUR-OXIDIZING MICROORGANISMS AS AN ENERGY SOURCE FOR BACTERIAL GROWTH 审中-公开
标题翻译：在氧化氧化和硫氧化微生物作为细菌生长的能量来源中使用含有PYRITE的采矿废物和浓度
公开(公告)号：US20080102515A1
公开(公告)日：2008-05-01
申请号：US11862043
申请日：2007-09-26
申请人： Pedro Antonio Morales Cerda , Leandro Mauricio Padilla Iglesias , Ricardo Badilla Ohlbaum
发明人： Pedro Antonio Morales Cerda , Leandro Mauricio Padilla Iglesias , Ricardo Badilla Ohlbaum
IPC分类号： C12N1/20
CPC分类号： C12N1/20 , C12P39/00 , C22B3/18 , C22B15/0063 , Y02P10/234 , Y02P10/236
摘要： The invention publishes the use of mining products and sub-products that contain pyrite, such as copper concentrates, and waste from the process in which these concentrates are obtained, known as scavenger tail, as an energy source for the large-scale culture of an association of microorganisms that are useful for ore bioleaching, and that includes both isolated microorganisms, and native microorganisms from the worked ores. In particular, the invention publishes the use of mining waste known as scavenger tail from the flotation process, in the culture of an association of isolated microorganisms of the Acidithiobacillus ferrooxidans y Acidithiobacillus thiooxidans type together, with or without other native microorganisms from the worked ores.
摘要翻译：本发明公开了使用含有黄铁矿的采矿产品和次产品，例如铜精矿和获得这些浓缩物的方法的废物，被称为清道夫尾巴，作为大规模培养的能源可用于矿石生物浸出的微生物的结合，并且包括分离的微生物和来自加工矿石的天然微生物。特别地，本发明公开了在浮选过程中被称为清道夫尾矿的采矿废物的使用，在氧化亚硫酸氧化硫酸氧化硫酸杆菌类型的分离的微生物结合的培养物中，与来自加工矿石的其它天然微生物一起使用。

5. 发明申请

US20110136198A1 HYDROMETALLURGICAL PROCEDURE FOR THE PRODUCTION OF FERRIC-SULFATE FROM FAYALITE SLAG 有权
标题翻译：用于从FAYALITE SLL生产氟化硫酸盐的液体流程
公开(公告)号：US20110136198A1
公开(公告)日：2011-06-09
申请号：US12958972
申请日：2010-12-02
申请人： Enrique Anselmo Román Espinoza , Héctor Darío Jordán Gutiérrez , Leandro Mauricio Padilla Iglesias , Pedro Antonio Morales Cerda , Ricardo Badilla Ohlbaum
发明人： Enrique Anselmo Román Espinoza , Héctor Darío Jordán Gutiérrez , Leandro Mauricio Padilla Iglesias , Pedro Antonio Morales Cerda , Ricardo Badilla Ohlbaum
IPC分类号： C12P3/00
CPC分类号： C12P3/00 , C01B33/141 , C01G49/14 , C01P2006/80
摘要： The present invention corresponds to a commercial production process of ferric sulfate whose plant can be installed scaled to the requirements of the process of application of the bio-produced ferric solution based on fayalite slag generated in copper smelting plants. No previous process has established as its method of industrial application the use of these smelter slags in the bio-production of ferric sulfate solutions at concentrations above 20 g/L, including a stage of acid-slag leaching in dynamic heaps with control of generated silica and subsequent precipitation of colloidal silica and other impurities in a stirred reactor in the invented process. The ferrous solution free of colloidal silica and other impurities is subjected to a process of bio-oxidization of the clean ferrous solution by microorganisms adapted to these metallurgical solutions.
摘要翻译：本发明对应于硫酸铁的商业生产方法，其工厂可以按照铜冶炼厂生产的生铁产生的铁溶液的应用过程的要求进行安装。没有以前的工艺已经建立了工业应用方法，在浓度高于20g / L的硫酸铁溶液的生物生产中使用这些冶炼炉渣，包括在动态堆中酸渣浸出阶段，控制生成的二氧化硅以及随后在本发明方法中在搅拌反应器中沉淀胶态二氧化硅和其它杂质。不含胶体二氧化硅和其它杂质的亚铁溶液经受适用于这些冶金溶液的微生物对清洁的亚铁溶液的生物氧化过程。

6. 发明申请

US20080102514A1 REACTOR FOR THE CULTURE, BIOOXIDATION OF SOLUTIONS AND/OR LARGE-SCALE PROPAGATION OF ISOLATED MICROORGANISMS AND/OR NATIVE MICROORGANISMS THAT ARE USEFUL IN ORE LEACHING 审中-公开
标题翻译：用于文化，生物氧化和/或大规模扩散分离的微生物和/或在ORE浸出中有用的原生微生物的反应物
公开(公告)号：US20080102514A1
公开(公告)日：2008-05-01
申请号：US11862026
申请日：2007-09-26
申请人： Roberto Coallao Olivares , Leandro Mauricio Padilla Iglesias , Pedro Antonio Morales Cerda , Ricardo Badilla Ohlbaum
发明人： Roberto Coallao Olivares , Leandro Mauricio Padilla Iglesias , Pedro Antonio Morales Cerda , Ricardo Badilla Ohlbaum
IPC分类号： C12N1/00 , C12M1/00
CPC分类号： C12M27/02 , C12M41/24 , C12M41/26 , C12M41/28 , C12M41/32 , C22B3/02 , C22B3/18 , Y02P10/234
摘要： The invention publishes a reactor and method for the culture, biooxidation of cations in solution and/or large-scale propagation of jointly isolated microorganisms, with or without native microorganisms that are useful in sulfide metal ore bioleaching. The invention particularly publishes a reactor for the large-scale culture and/or propagation of an association of Acidithiobacillus thiooxidans Licanantay DSM 17318 isolated microorganisms jointly with Acidithiobacillus ferrooxidans Wenelen DSM 16786 with or without the presence of other microorganisms.
摘要翻译：本发明公开了一种用于培养，溶解中阳离子的生物氧化和/或共同分离的微生物的大规模繁殖的反应器和方法，其具有或不具有可用于硫化物金属矿物生物浸出的天然微生物。本发明特别公开了一种用于大规模培养和/或增殖硫酸氧化硫杆菌Licanantay DSM 17318分离的微生物与氧化亚硫酸铁杆菌Wenelen DSM 16786的分离的微生物的结合物的反应器，其存在或不存在其它微生物。

7. 发明申请

US20080102511A1 PROCESS FOR THE JOINT CULTURE OF AN ASSOCIATION OF MICROORGANISM, USING PYRITE (FeS2) AS AND ENERGY SOURCE 审中-公开
标题翻译：使用PYRITE（FeS2）和能量来源的微生物协会联合文化的过程
公开(公告)号：US20080102511A1
公开(公告)日：2008-05-01
申请号：US11862016
申请日：2007-09-26
申请人： Pedro Antonio Morales Cerda , Leandro Mauricio Padilla Iglesias , Ricardo Badilla Ohlbaum
发明人： Pedro Antonio Morales Cerda , Leandro Mauricio Padilla Iglesias , Ricardo Badilla Ohlbaum
IPC分类号： C12N1/20
CPC分类号： C12N1/20
摘要： The invention publishes a process for the joint culture of an association of microorganisms using pyrite (FeS2) as an energy source. This invention particularly publishes the use of a pyrite ore as an energy source in the joint culture of an association of Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans type isolated microorganisms known as Wenelen DSM 16786 and Licanantay DSM 17318 respectively.
摘要翻译：本发明公开了使用黄铁矿（FeS 2 N 2）作为能量来联合培养微生物的方法。本发明特别公开了一种黄铁矿矿石作为氧化亚硫酸杆菌和硫酸氧化硫酸硫酸氧化酶分离微生物的联合培养物，分别称为Wenelen DSM 16786和Licanantay DSM 17318的能源。

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