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BR9703302A - Aparelho e método para a geração e uso de ìons férricos - Google Patents

Aparelho e método para a geração e uso de ìons férricos

Info

Publication number
BR9703302A
BR9703302A BR9703302-2A BR9703302A BR9703302A BR 9703302 A BR9703302 A BR 9703302A BR 9703302 A BR9703302 A BR 9703302A BR 9703302 A BR9703302 A BR 9703302A
Authority
BR
Brazil
Prior art keywords
generation
iron ions
acidophilic
icons
french
Prior art date
Application number
BR9703302-2A
Other languages
English (en)
Inventor
Donald R Lueking
Original Assignee
Univ Michigan Tech
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 Univ Michigan Tech filed Critical Univ Michigan Tech
Publication of BR9703302A publication Critical patent/BR9703302A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/18Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00Obtaining noble metals
    • C22B11/04Obtaining noble metals by wet processes
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/02Apparatus therefor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/813Continuous fermentation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

Patente de Invenção: <B>"APARELHO E MéTODO PARA A GERAçãO E USO DE ìONS FéRRICOS". Um aparelho e método para a geração e uso de íons férricos produzidos por bactérias acidofílicas, quimioautotróficas.
BR9703302-2A 1996-05-21 1997-05-21 Aparelho e método para a geração e uso de ìons férricos BR9703302A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/651,676 US5827701A (en) 1996-05-21 1996-05-21 Method for the generation and use of ferric ions

Publications (1)

Publication Number Publication Date
BR9703302A true BR9703302A (pt) 2001-03-20

Family

ID=24613768

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9703302-2A BR9703302A (pt) 1996-05-21 1997-05-21 Aparelho e método para a geração e uso de ìons férricos

Country Status (11)

Country Link
US (2) US5827701A (pt)
EP (1) EP0808910B1 (pt)
JP (1) JPH10113694A (pt)
AR (1) AR007218A1 (pt)
AT (1) ATE223973T1 (pt)
AU (1) AU725634B2 (pt)
BR (1) BR9703302A (pt)
CA (1) CA2205151A1 (pt)
DE (1) DE69715299T2 (pt)
ID (1) ID17797A (pt)
ZA (1) ZA974368B (pt)

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US6761823B2 (en) 2001-05-21 2004-07-13 W. B. Solutions, Inc. System and method for removing contaminants from water
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CA2353002C (en) 2001-07-13 2009-12-01 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
US7455715B2 (en) * 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
KR101053416B1 (ko) 2003-12-29 2011-08-01 니뽄스틸코포레이션 폐수 처리 및 유가 금속의 회수 방법, 및 이로부터 회수한수산화철을 이용한 도금용액 또는 도금원액의 제조방법
JP2008526203A (ja) * 2004-12-29 2008-07-24 バイオジェン・アイデック・エムエイ・インコーポレイテッド バイオリアクタープロセス制御システムおよび方法
EP2066819B1 (en) * 2006-08-02 2012-09-12 H.C. Starck GmbH Recovery of molybdenum from molybdenum bearing sulfide materials by bioleaching in the presence of iron
US20080102514A1 (en) * 2006-10-27 2008-05-01 Biosigma S.A. 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
CN101583728B (zh) * 2006-11-15 2012-11-14 开普敦大学 提高氧化和表面氧化的贱金属和贵金属矿物回收率的硫化方法和设备
US7998724B2 (en) * 2007-04-27 2011-08-16 Ut-Battelle Llc Removal of mercury from coal via a microbial pretreatment process
US20130149755A1 (en) 2008-11-06 2013-06-13 Kiverdi ,Inc. Use of oxyhydrogen microorganisms for non-photosynthetic carbon capture and conversion of inorganic and/or c1 carbon sources into useful organic compounds
JP5533076B2 (ja) * 2010-03-16 2014-06-25 Jfeスチール株式会社 金属回収方法
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
JP5846871B2 (ja) * 2011-11-18 2016-01-20 Dowaテクノロジー株式会社 鉄の酸化方法及び鉄酸化装置
US9382140B2 (en) 2011-12-01 2016-07-05 Metafix Inc. Method for reducing chromium
US9157058B2 (en) 2011-12-14 2015-10-13 Kiverdi, Inc. Method and apparatus for growing microbial cultures that require gaseous electron donors, electron acceptors, carbon sources, or other nutrients
RU2481410C1 (ru) * 2012-01-19 2013-05-10 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Способ разделения медно-молибденовых руд
RU2477328C1 (ru) * 2012-01-23 2013-03-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ переработки низкосортных молибденитовых концентратов
KR101537064B1 (ko) * 2014-10-20 2015-07-16 한국지질자원연구원 쿠에트-테일러 반응기에서의 침전반응을 이용한 금속 분리방법 및 이를 위한 분리장치
JP6361882B2 (ja) * 2015-03-31 2018-07-25 株式会社システック バクテリア培養装置
CN105502665A (zh) * 2015-11-25 2016-04-20 广西金威生物技术有限公司 一种垃圾渗透液废水生物综合处理方法
RU2639347C1 (ru) * 2016-11-09 2017-12-21 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Способ флотационного обогащения сульфидных свинцово-цинковых руд
CN108456776A (zh) * 2018-03-12 2018-08-28 黄乞珠 一种高效率生物冶金设备
CL2019003094A1 (es) * 2019-10-28 2021-10-15 Método de biodesintegrar chatarra metálica con un consorcio bacteriano adaptado a altas concentraciones de sulfato ferroso y sulfato férrico, acceso rgm xxxx; solución intermedia que lo comprende, útil en eliminar oxidación superficial en estructura metálica; y solución oxidante, útil en la extracción hidrometalúrgica de cobre.
WO2023052973A1 (en) * 2021-09-28 2023-04-06 Anglo American Technical & Sustainability Services Ltd Carbon dioxide sequestration method and reactor

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Also Published As

Publication number Publication date
EP0808910B1 (en) 2002-09-11
AU725634B2 (en) 2000-10-19
CA2205151A1 (en) 1997-11-21
DE69715299D1 (de) 2002-10-17
EP0808910A3 (en) 1998-07-15
AR007218A1 (es) 1999-10-13
ZA974368B (en) 1998-08-24
EP0808910A2 (en) 1997-11-26
ID17797A (id) 1998-01-29
AU2141197A (en) 1997-11-27
MX9703754A (es) 1998-06-30
ATE223973T1 (de) 2002-09-15
US5827701A (en) 1998-10-27
JPH10113694A (ja) 1998-05-06
DE69715299T2 (de) 2003-01-16
US6043022A (en) 2000-03-28

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: DE ACORDO COM O ART. 36 DA LPI (LEI 9279/96) 2O, O PEDIDO VOLTA A EXAME SENDO CONSIDERADO NAO PATENTEAVEL PELAS RAZOES EXPOSTAS NO PARECER TECNICO ANTERIOR.

B15K Others concerning applications: alteration of classification

Ipc: C22B 3/18 (2006.01), C22B 3/02 (2006.0