AU2016311804B2 - A process for initiation of copper sulfide heap bioleaching using water irrigation - Google Patents

A process for initiation of copper sulfide heap bioleaching using water irrigation Download PDF

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Publication number
AU2016311804B2
AU2016311804B2 AU2016311804A AU2016311804A AU2016311804B2 AU 2016311804 B2 AU2016311804 B2 AU 2016311804B2 AU 2016311804 A AU2016311804 A AU 2016311804A AU 2016311804 A AU2016311804 A AU 2016311804A AU 2016311804 B2 AU2016311804 B2 AU 2016311804B2
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Australia
Prior art keywords
water
irrigation
ore
heap
acid
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AU2016311804A
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AU2016311804A1 (en
Inventor
Yi GENG
Yan Jia
Renman Ruan
Heyun SUN
Jie Yu
Dongsong ZHANG
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WANBAO MINING Ltd
Institute of Process Engineering of CAS
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WANBAO MINING Ltd
Institute of Process Engineering of CAS
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Geology (AREA)
  • Biotechnology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AU2016311804A 2015-08-27 2016-06-24 A process for initiation of copper sulfide heap bioleaching using water irrigation Active AU2016311804B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2015105367261 2015-08-27
CN201510536726.1A CN105200232B (zh) 2015-08-27 2015-08-27 一种硫化铜矿生物堆浸水喷淋启动的方法
PCT/CN2016/087086 WO2017032164A1 (zh) 2015-08-27 2016-06-24 一种硫化铜矿生物堆浸水喷淋启动的方法

Publications (2)

Publication Number Publication Date
AU2016311804A1 AU2016311804A1 (en) 2018-02-15
AU2016311804B2 true AU2016311804B2 (en) 2019-01-17

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AU2016311804A Active AU2016311804B2 (en) 2015-08-27 2016-06-24 A process for initiation of copper sulfide heap bioleaching using water irrigation

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CN (1) CN105200232B (zh)
AU (1) AU2016311804B2 (zh)
WO (1) WO2017032164A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105200232B (zh) * 2015-08-27 2017-12-12 中国科学院过程工程研究所 一种硫化铜矿生物堆浸水喷淋启动的方法
CN105648213B (zh) * 2016-01-20 2017-12-12 中国科学院过程工程研究所 一种低黄铁矿含量硫化铜矿的生物堆浸方法
CN106282551B (zh) * 2016-09-18 2018-03-13 深圳市如茵生态环境建设有限公司 一种泥质和低品位难处理粉矿的造粒堆浸方法
CN112410542B (zh) * 2020-11-20 2022-12-27 攀枝花钢城集团有限公司 一种降低转炉钢渣中磷含量的方法
CN115595438B (zh) * 2022-10-13 2024-08-16 中国科学院过程工程研究所 一种低硫矿石生物堆浸的方法
CN118086702A (zh) * 2024-04-07 2024-05-28 中国矿业大学 一种利用酸性矿井水和高硫尾矿辅助生物浸出粉煤灰中稀土的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6884280B2 (en) * 2000-10-06 2005-04-26 Billiton Sa Limited Heat transfer in heap leaching of sulphide ores

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100422358C (zh) * 2002-08-15 2008-10-01 北京有色金属研究总院 含碱性脉石的硫化矿矿石或精矿或尾矿的生物浸出工艺
CN101191153B (zh) * 2006-11-28 2010-05-12 北京有色金属研究总院 次生硫化铜矿生物浸出过程黄铁矿选择性抑制工艺
JP2009228094A (ja) * 2008-03-25 2009-10-08 Nippon Mining & Metals Co Ltd 混合菌を用いた硫化銅鉱の浸出方法
JP5571416B2 (ja) * 2010-03-17 2014-08-13 Ｊｘ日鉱日石金属株式会社 硫化銅鉱の浸出方法
CN104109765B (zh) * 2013-04-17 2015-11-18 中国科学院过程工程研究所 一种次生硫化铜矿两段生物堆浸方法
CN104419827B (zh) * 2013-08-30 2017-01-25 中国科学院过程工程研究所 一种难处理金矿生物堆浸预氧化方法
CN104630467B (zh) * 2013-11-13 2017-05-17 中国科学院过程工程研究所 一种用于堆浸过程中Fe2+氧化的生物接触氧化池及方法
CN105200232B (zh) * 2015-08-27 2017-12-12 中国科学院过程工程研究所 一种硫化铜矿生物堆浸水喷淋启动的方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6884280B2 (en) * 2000-10-06 2005-04-26 Billiton Sa Limited Heat transfer in heap leaching of sulphide ores

Also Published As

Publication number Publication date
CN105200232B (zh) 2017-12-12
CN105200232A (zh) 2015-12-30
WO2017032164A1 (zh) 2017-03-02
AU2016311804A1 (en) 2018-02-15

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DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ A PROCESS FOR INITIATION OF COPPER SULFIDE HEAP BIOLEACHING USING WATER IRRIGATION

FGA Letters patent sealed or granted (standard patent)