DK2271781T3 - Økologisk udnyttelse: fremgangsmåde til cyanid-fri bioleaching og bioadsorption af ædelmetaller - Google Patents

Økologisk udnyttelse: fremgangsmåde til cyanid-fri bioleaching og bioadsorption af ædelmetaller

Info

Publication number
DK2271781T3
DK2271781T3 DK09735954.1T DK09735954T DK2271781T3 DK 2271781 T3 DK2271781 T3 DK 2271781T3 DK 09735954 T DK09735954 T DK 09735954T DK 2271781 T3 DK2271781 T3 DK 2271781T3
Authority
DK
Denmark
Prior art keywords
bioadsorption
bioleaching
cyanide
procedure
free
Prior art date
Application number
DK09735954.1T
Other languages
English (en)
Inventor
Holger Zinke
Esther Gabor
Original Assignee
Brain Biotechnology Res & Information Network Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brain Biotechnology Res & Information Network Ag filed Critical Brain Biotechnology Res & Information Network Ag
Application granted granted Critical
Publication of DK2271781T3 publication Critical patent/DK2271781T3/da

Links

Classifications

    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DK09735954.1T 2008-04-21 2009-04-21 Økologisk udnyttelse: fremgangsmåde til cyanid-fri bioleaching og bioadsorption af ædelmetaller DK2271781T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08007723 2008-04-21
PCT/EP2009/002908 WO2009130006A1 (en) 2008-04-21 2009-04-21 Green mining: process of cyanide-free bioleaching and bioadsorption of precious metals

Publications (1)

Publication Number Publication Date
DK2271781T3 true DK2271781T3 (da) 2012-11-26

Family

ID=39434125

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09735954.1T DK2271781T3 (da) 2008-04-21 2009-04-21 Økologisk udnyttelse: fremgangsmåde til cyanid-fri bioleaching og bioadsorption af ædelmetaller

Country Status (10)

Country Link
EP (1) EP2271781B1 (da)
AU (1) AU2009240211B2 (da)
BR (1) BRPI0910776B1 (da)
CA (1) CA2721235C (da)
DK (1) DK2271781T3 (da)
ES (1) ES2397878T3 (da)
MX (1) MX2010011482A (da)
PT (1) PT2271781E (da)
WO (1) WO2009130006A1 (da)
ZA (1) ZA201007794B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103320610B (zh) * 2013-07-03 2014-08-06 山东黄金矿业(沂南)有限公司 一种伴生金有价元素分选工艺
AR104143A1 (es) 2015-03-30 2017-06-28 Brain Biotechnology Res & Information Network Ag Un proceso para aislar o enriquecer un metal pesado presente en un líquido
ITUB20152810A1 (it) * 2015-08-03 2017-02-03 Univ Degli Studi Genova Metodo per recuperare metalli preziosi e terre rare da materiali di scarto
KR102466080B1 (ko) * 2016-10-31 2022-11-10 민트 이노베이션 리미티드 금속 회수 방법
CN109863254A (zh) 2016-11-03 2019-06-07 新技术管理创新公司 回收金属的方法
AU2018351429B2 (en) * 2017-10-17 2024-08-15 Mint Innovation Limited A process for recovering metal from electronic waste
CN107916277B (zh) * 2017-10-19 2021-02-19 浙江大学 一种纳米金的制备方法、纳米金及应用
CN109576187B (zh) * 2018-12-27 2022-04-15 黄河三角洲京博化工研究院有限公司 一株氰化物降解菌株及利用该菌株降解氰化物的方法
TR202013211A2 (tr) * 2020-08-21 2022-03-21 Eskisehir Osmangazi Ueniversitesi Karbonatli mi̇nerallerde flotasyon veri̇mi̇ni̇n bi̇yotoplayici kullanimi i̇le i̇yi̇leşti̇ri̇lmesi̇ yöntemi̇
AU2022337471B2 (en) * 2021-08-31 2024-05-09 Ihi Corporation Method for recovering metal from metal element-containing substance
JPWO2024029355A1 (da) * 2022-08-01 2024-02-08
US20250059619A1 (en) * 2023-08-18 2025-02-20 Jjr Technologies Llc System and Process for Genetically Modifying Organisms and Leaching Metals Using Genetically Modified Organisms

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293333A (en) * 1980-02-12 1981-10-06 Engelhard Minerals & Chemicals Corporation Microbiological recovery of metals
US4898827A (en) * 1984-10-17 1990-02-06 Advanced Mineral Technologies, Inc. Metal recovery
US4769223A (en) * 1987-04-22 1988-09-06 Bohumil Volesky Biosorbent for gold
US5055402A (en) 1989-01-04 1991-10-08 Bio-Recovery Systems, Inc. Removal of metal ions with immobilized metal ion-binding microorganisms
SU1661233A1 (ru) * 1989-01-09 1991-07-07 Институт минеральных ресурсов Способ биохимического выщелачивани ценных компонентов из бедных руд
CA2030900A1 (en) * 1989-11-27 1991-05-28 Dennis Gordon Kleid Processes to recoverand reconcentrate gold from its ores
ZA958716B (en) * 1995-10-16 1996-07-31 Duckstreet Mining Private Limi Process for extracting gold from mineral suspension
US20080081359A1 (en) * 2006-09-29 2008-04-03 Biometal L.L.C. Methods for producing mutant microbes useful for precious metal and bioenergy production

Also Published As

Publication number Publication date
PT2271781E (pt) 2012-12-20
CA2721235A1 (en) 2009-10-29
ES2397878T3 (es) 2013-03-12
BRPI0910776A2 (pt) 2015-09-29
AU2009240211A1 (en) 2009-10-29
MX2010011482A (es) 2011-02-25
AU2009240211B2 (en) 2013-03-07
ZA201007794B (en) 2011-07-27
WO2009130006A1 (en) 2009-10-29
EP2271781A1 (en) 2011-01-12
EP2271781B1 (en) 2012-10-31
CA2721235C (en) 2016-03-01
BRPI0910776B1 (pt) 2017-10-31

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