ZA200703472B - Microwave treatment of minerals - Google Patents

Microwave treatment of minerals

Info

Publication number
ZA200703472B
ZA200703472B ZA200703472A ZA200703472A ZA200703472B ZA 200703472 B ZA200703472 B ZA 200703472B ZA 200703472 A ZA200703472 A ZA 200703472A ZA 200703472 A ZA200703472 A ZA 200703472A ZA 200703472 B ZA200703472 B ZA 200703472B
Authority
ZA
South Africa
Prior art keywords
minerals
microwave treatment
microwave
treatment
Prior art date
Application number
ZA200703472A
Other languages
English (en)
Inventor
Shaw Raymond Walter
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
Priority claimed from AU2004905666A external-priority patent/AU2004905666A0/en
Application filed by Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd
Publication of ZA200703472B publication Critical patent/ZA200703472B/xx

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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Particle Accelerators (AREA)
ZA200703472A 2004-09-30 2007-04-30 Microwave treatment of minerals ZA200703472B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2004905666A AU2004905666A0 (en) 2004-09-30 Pulsed microwave reactor system

Publications (1)

Publication Number Publication Date
ZA200703472B true ZA200703472B (en) 2008-08-27

Family

ID=36118516

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200703472A ZA200703472B (en) 2004-09-30 2007-04-30 Microwave treatment of minerals

Country Status (10)

Country Link
US (1) US7727301B2 (pt)
CN (1) CN101068939A (pt)
BR (1) BRPI0516852A (pt)
CA (1) CA2582927C (pt)
ES (1) ES2324326B1 (pt)
PE (1) PE20060783A1 (pt)
PL (1) PL207219B1 (pt)
RU (1) RU2389806C2 (pt)
WO (1) WO2006034553A1 (pt)
ZA (1) ZA200703472B (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100526214C (zh) * 2006-07-07 2009-08-12 铜陵有色金属集团控股有限公司铜冠冶化分公司 一种利用循环流化床焙烧硫铁矿制备二氧化硫的方法
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.
CA2666222C (en) 2006-10-16 2015-02-10 Technological Resources Pty. Limited Sorting mined material
WO2010025519A1 (en) * 2008-09-04 2010-03-11 The University Of Queensland Method and apparatus for separating clay from ore fragments
US8443980B2 (en) 2008-09-11 2013-05-21 Technological Resources Pty. Limited Sorting mined material
PE20110866A1 (es) * 2008-09-11 2011-12-19 Tech Resources Pty Ltd Procedimiento de clasificacion de material extraido de minas y aparato correspondiente
MX2011000070A (es) * 2008-09-11 2011-03-02 Tech Resources Pty Ltd Clasificacion de material extraido de minas.
BRPI0913916A2 (pt) 2008-09-11 2015-10-13 Tech Resources Pty Ltd método e aparelho para classificar material minerado e método para recuperar material valioso
GB0823091D0 (en) 2008-12-18 2009-01-28 Univ Nottingham Exfoliating vermiculite and other minerals
EP2399120A1 (en) 2009-02-23 2011-12-28 Technological Resources PTY. Limited Detecting a mineral within a material
US20130186992A1 (en) * 2010-08-04 2013-07-25 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
GB2498736A (en) * 2012-01-25 2013-07-31 Nov Downhole Eurasia Ltd Apparatus and method for treating hydrocarbon containing materials
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
PE20151172A1 (es) * 2012-11-15 2015-08-19 Tech Resources Pty Ltd Lixiviacion en pilas
DE102013020365A1 (de) 2013-11-30 2015-06-03 Hochschule Mittweida (Fh) Einrichtung zum Zerkleinern von Erz und Verwendung von nichtkohärenter elektromagnetischer Strahlung dazu
GB201400983D0 (en) * 2014-01-21 2014-03-05 Nov Downhole Eurasia Ltd Extraction of hydrocarbons
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.
RU2677391C1 (ru) * 2018-02-19 2019-01-16 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Способ переработки слабомагнитного углеродсодержащего сырья
CN108311290B (zh) * 2018-03-16 2019-08-09 东北大学 一种微波预处理提高钛铁矿浮选效率的方法
RU2684380C1 (ru) * 2018-05-08 2019-04-08 Научно-производственная корпорация "Механобр-техника" (Акционерное общество) Способ обогащения калийных сильвинитовых руд
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
CN114807631B (zh) * 2022-04-29 2023-10-20 武汉科技大学 一种强化钒页岩磨矿与浸出效率的连续式微波处理装置
WO2023220820A1 (en) * 2022-05-17 2023-11-23 The University Of British Columbia Microwave activation of minerals for carbon sequestration

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528179A (en) * 1968-10-28 1970-09-15 Cryodry Corp Microwave fluidized bed dryer
US4967486A (en) * 1989-06-19 1990-11-06 Glatt Gmbh Microwave assisted fluidized bed processor
DE4136416C2 (de) * 1991-11-05 1994-01-13 Gossler Kg Oscar Vorrichtung zur Mikrowellen-Bestrahlung von Materialien
ZA976925B (en) * 1996-08-06 1998-03-19 Emr Microwave Technology Corp Method and apparatus for optimization of energy coupling for microwave treatment of metal ores and concentrates in a microwave fluidized bed reactor.
CA2277383C (en) * 1999-07-15 2009-11-24 Roland R.H. Ridler Microwave thermal shock metallurgy
US20030029944A1 (en) * 2000-03-09 2003-02-13 Darrin Flinn Method and apparatus for facilitating recovery of desired materials from ore
CN1261184C (zh) * 2001-03-30 2006-06-28 特姆金埃科系统株式会社 压滤机式脱水系统、脱水方法、脱气装置、止回阀及开关阀
US6923328B2 (en) * 2002-02-22 2005-08-02 Wave Separation Technologies Llc Method and apparatus for separating metal values
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
AUPS273402A0 (en) 2002-05-31 2002-06-20 Technological Resources Pty Limited Microwave treatment of ores

Also Published As

Publication number Publication date
US20090013822A1 (en) 2009-01-15
WO2006034553A1 (en) 2006-04-06
CA2582927C (en) 2013-06-11
RU2007116113A (ru) 2008-11-10
ES2324326A1 (es) 2009-08-04
ES2324326B1 (es) 2010-04-19
CN101068939A (zh) 2007-11-07
PE20060783A1 (es) 2006-09-01
CA2582927A1 (en) 2006-04-06
RU2389806C2 (ru) 2010-05-20
PL207219B1 (pl) 2010-11-30
BRPI0516852A (pt) 2008-09-23
US7727301B2 (en) 2010-06-01
PL382813A1 (pl) 2007-12-10

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