BRPI0604213A - cepa bacteriana isolada, inóculo bacteriano a ser utilizado na biolixiviação de minérios metálicos sulfurados e processo de biolixiviação mineral - Google Patents

cepa bacteriana isolada, inóculo bacteriano a ser utilizado na biolixiviação de minérios metálicos sulfurados e processo de biolixiviação mineral

Info

Publication number
BRPI0604213A
BRPI0604213A BRPI0604213-9A BRPI0604213A BRPI0604213A BR PI0604213 A BRPI0604213 A BR PI0604213A BR PI0604213 A BRPI0604213 A BR PI0604213A BR PI0604213 A BRPI0604213 A BR PI0604213A
Authority
BR
Brazil
Prior art keywords
bioleaching
isolated
bacterial
mineral
licanantay
Prior art date
Application number
BRPI0604213-9A
Other languages
English (en)
Inventor
Atsuko Oohata
Manabu Manabe
Pilar A Parada Valdecantos
Original Assignee
Biosigma Sa
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 Biosigma Sa filed Critical Biosigma Sa
Publication of BRPI0604213A publication Critical patent/BRPI0604213A/pt

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
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

"CEPA BACTERIANA ISOLADA, INóCULO BACTERIANO A SER UTILIZADO NA BIOLIXIVIAçãO DE MINéRIOS METáLICOS SULFURADOS E PROCESSO DE BIOLIXIVIAçãO MINERAL". A presente invenção está relacionada a uma bactéria quimiolitotrófica isolada pertencendo à espécie Acidithiobacillus thiooxidans de nome Licanantay, depositada no Deutsche Sammlung von Mikroorganismen und Zellkulburen GmbH - DSMZ com o número DSM 17318, e seu uso em forma pura ou em misturas que a contém para processos de biolixiviação de minerais ou concentrados de espécies metálicas sulfuradas. A cepa Licanantay DSM 17318 possui atividade de oxidação de enxofre tanto em minerais sulfurados primários quanto secundários, especialmente no caso de calcopirita, covelita, bornita, calcocita enargita e tenantita.
BRPI0604213-9A 2005-08-17 2006-08-11 cepa bacteriana isolada, inóculo bacteriano a ser utilizado na biolixiviação de minérios metálicos sulfurados e processo de biolixiviação mineral BRPI0604213A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2005002101 2005-08-17

Publications (1)

Publication Number Publication Date
BRPI0604213A true BRPI0604213A (pt) 2007-04-10

Family

ID=40636644

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0604213-9A BRPI0604213A (pt) 2005-08-17 2006-08-11 cepa bacteriana isolada, inóculo bacteriano a ser utilizado na biolixiviação de minérios metálicos sulfurados e processo de biolixiviação mineral

Country Status (7)

Country Link
US (2) US7700343B2 (pt)
JP (1) JP4440903B2 (pt)
CN (1) CN1955279B (pt)
AR (1) AR054924A1 (pt)
AU (1) AU2006203544B8 (pt)
BR (1) BRPI0604213A (pt)
ZA (1) ZA200606829B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5052834B2 (ja) * 2006-07-27 2012-10-17 Ｊｘ日鉱日石金属株式会社 黄銅鉱を含有する硫化銅鉱の浸出方法
US20080102515A1 (en) * 2006-10-27 2008-05-01 Biosigma S.A. 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
ZA200708340B (en) * 2006-10-27 2008-10-29 Biosigma Sa 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 the presence of native microorganisms
US20080102511A1 (en) * 2006-10-27 2008-05-01 Biosigma S.A. PROCESS FOR THE JOINT CULTURE OF AN ASSOCIATION OF MICROORGANISM, USING PYRITE (FeS2) AS AND ENERGY SOURCE
BRPI0806029A2 (pt) * 2007-07-19 2009-11-10 Biosigma Sa plasmìdeos para transformação de bactérias do gênero aciditiobacillus spp. e método de transformação
CL2009001767A1 (es) * 2009-08-24 2009-12-04 Biosigma Sa Aditivo para la biolixiviación que comprende entre 5-99% de una lipoproteína de licanantasa y entre 1-95% de una solución de acido sulfúrico a ph 0,8-3; y proceso de biolixiviación que comprende el uso de dicho aditivo.
FR2980788B1 (fr) 2011-09-30 2014-11-07 Veolia Water Solutions & Tech Procede de traitement d'un effluent contenant des metaux
CL2011003066A1 (es) * 2011-12-02 2012-06-29 Biosigma Sa Metodo para detectar la actividad sulfooxidante de un proceso microbiologico, basado en detectar la presencia en el medio extracelular del biomarcador espermidina producida por los microorganismos sulfooxidantes participantes de dicho proceso.
WO2013113132A2 (es) * 2012-01-31 2013-08-08 Biotecnologias Del Agua Ltda. Microorganismos para procesos de biolixiviacion a bajas temperaturas
CN105779761B (zh) * 2014-12-24 2018-02-23 北京有色金属研究总院 一种用低温高效硫氧化菌进行高硫铁矿脱硫的方法
US20170058377A1 (en) * 2015-08-26 2017-03-02 Biosigma S.A. Biotechnological procedure to remove magnetic sulfur impurities from iron concentrate ores
US9755261B2 (en) * 2015-09-02 2017-09-05 Jiangnan University Recovery of metal components from sulfide mineral tailings by microbial fuel cell
CN108642091B (zh) * 2018-05-02 2021-03-30 江南大学 一种同步回收金属与单质硫的方法
CN109680153B (zh) * 2019-01-28 2021-06-22 东北大学 利用石墨提高废弃印刷线路板中金属生物浸出率的方法
CN113060916A (zh) * 2021-04-19 2021-07-02 哈尔滨工业大学（深圳） 一种剩余污泥无害化的处理方法
CN113462896B (zh) * 2021-06-23 2022-08-23 西南科技大学 乙酰唑胺促进高海拔低氧环境下铁闪锌矿生物浸出的方法
CN114939598A (zh) * 2022-05-23 2022-08-26 中南大学 一种利用腐植酸抑制硫化铜矿生物氧化的方法及应用
CN116640925B (zh) * 2023-05-29 2026-02-17 福州大学 一种利用l-抗坏血酸减弱低品位辉铜矿表面钝化效应的方法
CN117384784A (zh) * 2023-10-07 2024-01-12 中国科学院天津工业生物技术研究所 一株极端嗜酸硫氧化菌新种及其应用
CN117070424B (zh) * 2023-10-10 2023-12-22 华南理工大学 一株化能自养型盐硫杆菌菌株及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501184C2 (de) * 1975-06-18 1977-02-10 Meixner Michael J Dr Ing Verfahren zur gewinnung von kupfer
EP0000431A1 (en) * 1977-07-08 1979-01-24 The British Petroleum Company p.l.c. A method of improving the transmissibility of polymer substrates to visible light by coating with an aqueous emulsion or dispersion containing an ultra violet absorbing scintillator.
CA1214043A (en) * 1983-01-26 1986-11-18 British Columbia Research Council Biological-acid leach process
WO1998039491A1 (en) * 1997-03-03 1998-09-11 Mintek A process for the leaching of chalcopyrite
CN1060219C (zh) * 1997-04-18 2001-01-03 云南大姚铜矿 硫化矿细菌浸出生产电解铜的方法
AUPR355101A0 (en) * 2001-03-06 2001-04-05 Pacific Ore Technology (Australia) Ltd A method for the bacterially assisted heap leaching of chalcopyrite

Also Published As

Publication number Publication date
JP2007049992A (ja) 2007-03-01
AU2006203544B2 (en) 2011-02-10
US20100180729A1 (en) 2010-07-22
US8372628B2 (en) 2013-02-12
CN1955279B (zh) 2010-10-06
AU2006203544A1 (en) 2007-03-08
US20070042482A1 (en) 2007-02-22
AU2006203544B8 (en) 2011-06-09
JP4440903B2 (ja) 2010-03-24
AU2006203544A8 (en) 2011-06-09
AR054924A1 (es) 2007-07-25
CN1955279A (zh) 2007-05-02
US7700343B2 (en) 2010-04-20
ZA200606829B (en) 2008-03-26

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.