BR0311496A - Método de tratamento de partìculas de minério, e método de recuperação de metais valiosos a partir de um minério - Google Patents

Método de tratamento de partìculas de minério, e método de recuperação de metais valiosos a partir de um minério

Info

Publication number
BR0311496A
BR0311496A BR0311496-1A BR0311496A BR0311496A BR 0311496 A BR0311496 A BR 0311496A BR 0311496 A BR0311496 A BR 0311496A BR 0311496 A BR0311496 A BR 0311496A
Authority
BR
Brazil
Prior art keywords
ore
ore particles
particles
recovery
valuable metals
Prior art date
Application number
BR0311496-1A
Other languages
English (en)
Inventor
Robin John Batterham
Lucy Esdaile
Raymond Walter Shaw
Christopher Robin Cross
Original Assignee
Tech Resources Pty Ltd
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 Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd
Publication of BR0311496A publication Critical patent/BR0311496A/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0208—Obtaining thorium, uranium, or other actinides obtaining uranium preliminary treatment of ores or scrap

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

"MéTODO DE TRATAMENTO DE PARTìCULAS DE MINéRIO; E MéTODO DE RECUPERAçãO DE METAIS VALIOSOS A PARTIR DE UM MINéRIO". Trata-se de um método de tratamento de partículas de minério para facilitar o processamento subseq³ente das partículas de minério af im de recuperar componentes valiosos a partir do minério. o método inclui expor as partículas de minério à energia de microonda e causar alteração estrutural das partículas de minério. Em uma modalidade a alteração estrutural é realizada sem alterar significativamente a mineralogia, ou seja composição, do minério. Em outra modalidade a alteração estrutural é realizada com alteração mínima para os tamanhos das partículas de minério. Em outra modalidade o método inclui expor as partículas de minério a pulsos de energia de microonda de curta duração e elevada energia.
BR0311496-1A 2002-05-31 2003-05-30 Método de tratamento de partìculas de minério, e método de recuperação de metais valiosos a partir de um minério BR0311496A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPS2734A AUPS273402A0 (en) 2002-05-31 2002-05-31 Microwave treatment of ores
PCT/AU2003/000681 WO2003102250A1 (en) 2002-05-31 2003-05-30 Microwave treatment of ores

Publications (1)

Publication Number Publication Date
BR0311496A true BR0311496A (pt) 2005-03-29

Family

ID=3836297

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0311496-1A BR0311496A (pt) 2002-05-31 2003-05-30 Método de tratamento de partìculas de minério, e método de recuperação de metais valiosos a partir de um minério

Country Status (10)

Country Link
US (1) US7678172B2 (pt)
CN (1) CN1668769B (pt)
AU (1) AUPS273402A0 (pt)
BR (1) BR0311496A (pt)
CA (1) CA2487743C (pt)
ES (1) ES2241501B1 (pt)
PL (1) PL205943B1 (pt)
RU (1) RU2329310C2 (pt)
WO (1) WO2003102250A1 (pt)
ZA (1) ZA200410374B (pt)

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WO2006030327A2 (en) * 2004-09-15 2006-03-23 Sishen Iron Ore Company (Proprietary) Limited Microwave liberation system
PL207219B1 (pl) * 2004-09-30 2010-11-30 Tech Resources Pty Ltd Sposób i zespół do obróbki minerałów z użyciem energii mikrofalowej
US20060266956A1 (en) * 2005-05-25 2006-11-30 Vladislav Sklyarevich Method of expanding mineral ores using microwave radiation
CL2007002337A1 (es) * 2006-08-11 2008-04-04 Univ Queensland Un metodo para analisis de fragmentos de roca, que incluye alimentar el fragmento a una zona de irradiacion de energia microonda, medir la energia absorbida y correlacionar la energia medida y la absorbida.
US7304020B1 (en) * 2006-08-21 2007-12-04 Dmitry Tananko Nano-particle metal treatment composition for creating a ceramic-metal layer
AU2007291924B2 (en) 2006-08-28 2011-04-21 Ore Pro Pty Ltd Treatment of green pellets using microwave energy
CA2666222C (en) 2006-10-16 2015-02-10 Technological Resources Pty. Limited Sorting mined material
GB2457493B (en) * 2008-02-15 2013-03-06 E2V Tech Uk Ltd Apparatus and method for comminution of mineral ore
WO2010025519A1 (en) * 2008-09-04 2010-03-11 The University Of Queensland Method and apparatus for separating clay from ore fragments
MX2011000070A (es) 2008-09-11 2011-03-02 Tech Resources Pty Ltd Clasificacion de material extraido de minas.
US8443980B2 (en) 2008-09-11 2013-05-21 Technological Resources Pty. Limited Sorting mined material
DE102011011132B4 (de) 2011-02-10 2014-09-04 Hochschule Mittweida (Fh) Verwendung von NIR-Strahlung, mindestens einem elektrischen Wechselfeld, mindestens einem magnetischen Wechselfeld, mindestens einem elektromagnetischen Wechselfeld oder einer Kombination daraus zum Aufschluss von Erz
US20140322106A1 (en) * 2011-11-08 2014-10-30 Technological Resources Pty Limited Method for the treatment of ore material
EP2807901B1 (en) * 2012-01-26 2017-04-05 Microcoal, Inc. Apparatus and methods for treating solids by electromagnetic radiation
US9184593B2 (en) 2012-02-28 2015-11-10 Microcoal Inc. Method and apparatus for storing power from irregular and poorly controlled power sources
WO2014066941A1 (en) * 2012-10-30 2014-05-08 Technological Resources Pty. Limited An apparatus and a method for treatment of mined material with electromagnetic radiation
WO2014074985A1 (en) * 2012-11-12 2014-05-15 Flsmidth A/S Method and process for the enhanced leaching of copper sulfide minerals containing chalcopyrite
WO2014075129A1 (en) * 2012-11-14 2014-05-22 Technological Resources Pty. Limited An apparatus for treatment of mined material
PE20151172A1 (es) * 2012-11-15 2015-08-19 Tech Resources Pty Ltd Lixiviacion en pilas
WO2014094063A1 (en) * 2012-12-20 2014-06-26 Technological Resources Pty. Limited Treatment of mined material
WO2014094058A1 (en) * 2012-12-20 2014-06-26 Technological Resources Pty. Limited A recovery process
DE102013020365A1 (de) 2013-11-30 2015-06-03 Hochschule Mittweida (Fh) Einrichtung zum Zerkleinern von Erz und Verwendung von nichtkohärenter elektromagnetischer Strahlung dazu
JP6764875B2 (ja) * 2015-03-17 2020-10-07 コリア ユニバーシティ リサーチ アンド ビジネス ファウンデーションＫｏｒｅａ Ｕｎｉｖｅｒｓｉｔｙ Ｒｅｓｅａｒｃｈ Ａｎｄ Ｂｕｓｉｎｅｓｓ Ｆｏｕｎｄａｔｉｏｎ マグネタイト系焼結鉱およびその製造方法
US9810480B2 (en) 2015-06-12 2017-11-07 Targeted Microwave Solutions Inc. Methods and apparatus for electromagnetic processing of phyllosilicate minerals
RU2605012C1 (ru) * 2015-07-23 2016-12-20 Федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" (ФГАОУ ВО "ЮУрГУ (НИУ)") Способ и устройство для обработки руд, содержащих благородные металлы
CL2015002874A1 (es) * 2015-09-25 2016-06-10 Hornos Ind Oven Spa Un sistema para ablandar, provocar microgrietas, disminuir la dureza, fragmentar y/o romper rocas de mineral en el campo de la minería, explotación minera, procesos de chancado y molienda de rocas de minerales, así como para todo tipo de material como lodos industriales y/o mineros, riles y relaves.
CN106916944B (zh) * 2017-03-09 2018-01-12 昆明理工大学 一种固体包裹体氧化铜矿选冶联合回收利用的方法
RU2677391C1 (ru) * 2018-02-19 2019-01-16 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Способ переработки слабомагнитного углеродсодержащего сырья
EP3765574A4 (en) * 2018-03-14 2021-11-24 Ron Nagar RELEASE ADHESIVE COMPOSITION, SYSTEMS AND PROCEDURES
CL2018002460A1 (es) * 2018-08-28 2018-12-14 Platinum Group Chile Spa Sistema y método para solubilizar en un medio acuoso elementos contenidos en un concentrado mineral del tipo sulfuro
CN109536747B (zh) * 2019-01-08 2020-11-03 常熟理工学院 一种低品位铀矿的预处理方法
CN109798117A (zh) * 2019-03-15 2019-05-24 中国恩菲工程技术有限公司 有色金属矿的电磁辐射开采方法和冶炼工艺
CN111054506A (zh) * 2019-11-07 2020-04-24 昆明理工大学 一种脉冲微波预处理提高包裹型矿物助磨效率的方法
FI20225559A1 (en) 2019-12-19 2022-06-21 Anglo American Technical & Sustainability Services Ltd Rejection of gait from ores
CN112827624B (zh) * 2021-01-06 2022-11-25 昆明理工大学 一种间歇式微波预处理提高包裹型矿物磨矿效率的方法
CN116174133A (zh) * 2023-03-17 2023-05-30 重庆大学 一种微波辅助粉碎的矿石粉碎方法和矿石粉碎机
CN118169173B (zh) * 2024-05-16 2024-07-02 太原理工大学 一种基于岩石热膨胀系数确定矿物成分的方法

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US4313573A (en) * 1980-02-25 1982-02-02 Battelle Development Corporation Two stage comminution
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EP0041841B1 (en) * 1980-06-11 1984-09-26 Cato Research Corporation Process for the recovery of metals from their ores
GB2198242B (en) * 1986-11-28 1990-10-17 De Beers Ind Diamond Method and apparatus for sorting particulate ore by microwave attenuation
WO1992018249A1 (en) * 1991-04-10 1992-10-29 The Broken Hill Proprietary Company Limited The recovery of a valuable species from an ore
CA2277383C (en) 1999-07-15 2009-11-24 Roland R.H. Ridler Microwave thermal shock metallurgy
DE19960132A1 (de) * 1999-12-14 2001-06-21 Alexander Beckmann Verfahren zur Gewinnung von Kupfer und anderen Metallen
US20030029944A1 (en) * 2000-03-09 2003-02-13 Darrin Flinn Method and apparatus for facilitating recovery of desired materials from ore
EP1406693A4 (en) 2001-05-15 2007-06-06 Univ Stellenbosch METHOD AND DEVICE FOR APPLYING RADIATION
GB0207530D0 (en) * 2002-04-02 2002-05-08 Univ Nottingham High field strength microwave production and microwave processing of materials e.g. weakening of multi-phase materials

Also Published As

Publication number Publication date
US7678172B2 (en) 2010-03-16
CA2487743C (en) 2011-05-24
ES2241501A1 (es) 2005-10-16
US20060096415A1 (en) 2006-05-11
PL374003A1 (en) 2005-09-19
CN1668769A (zh) 2005-09-14
CN1668769B (zh) 2011-06-15
RU2004139108A (ru) 2005-07-20
CA2487743A1 (en) 2003-12-11
ES2241501B1 (es) 2006-08-01
RU2329310C2 (ru) 2008-07-20
WO2003102250A1 (en) 2003-12-11
AUPS273402A0 (en) 2002-06-20
ZA200410374B (en) 2005-10-26
PL205943B1 (pl) 2010-06-30

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13O DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE. PAGAR RESTAURACAO.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014.