BRPI0716146A2 - mÉtodo e instrumento para produÇço de pelotas de minÉrio de ferro contendo hematita e pelota de minÉrio de ferro - Google Patents

mÉtodo e instrumento para produÇço de pelotas de minÉrio de ferro contendo hematita e pelota de minÉrio de ferro

Info

Publication number
BRPI0716146A2
BRPI0716146A2 BRPI0716146-8A2A BRPI0716146A BRPI0716146A2 BR PI0716146 A2 BRPI0716146 A2 BR PI0716146A2 BR PI0716146 A BRPI0716146 A BR PI0716146A BR PI0716146 A2 BRPI0716146 A2 BR PI0716146A2
Authority
BR
Brazil
Prior art keywords
iron ore
instrument
production
pellets containing
pellet
Prior art date
Application number
BRPI0716146-8A2A
Other languages
English (en)
Inventor
Paul Frank Rundel
Original Assignee
Ore Pro 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 AU2006904659A external-priority patent/AU2006904659A0/en
Application filed by Ore Pro Pty Ltd filed Critical Ore Pro Pty Ltd
Publication of BRPI0716146A2 publication Critical patent/BRPI0716146A2/pt
Publication of BRPI0716146B1 publication Critical patent/BRPI0716146B1/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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/216—Sintering; Agglomerating in rotary furnaces
    • 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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/22—Sintering; Agglomerating in other sintering apparatus
    • 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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/221—Remelting metals with heating by wave energy or particle radiation by electromagnetic waves, e.g. by gas discharge lamps
    • C22B9/225—Remelting metals with heating by wave energy or particle radiation by electromagnetic waves, e.g. by gas discharge lamps by microwaves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BRPI0716146-8A 2006-08-28 2007-08-22 Método para produção de pelotas de minério de ferro de hematita BRPI0716146B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2006904659 2006-08-28
AU2006904659A AU2006904659A0 (en) 2006-08-28 Treatment of green pellets using microwave energy
PCT/AU2007/001200 WO2008025055A1 (en) 2006-08-28 2007-08-22 Treatment of green pellets using microwave energy

Publications (2)

Publication Number Publication Date
BRPI0716146A2 true BRPI0716146A2 (pt) 2013-09-17
BRPI0716146B1 BRPI0716146B1 (pt) 2015-08-18

Family

ID=39135392

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0716146-8A BRPI0716146B1 (pt) 2006-08-28 2007-08-22 Método para produção de pelotas de minério de ferro de hematita

Country Status (6)

Country Link
US (2) US8034320B2 (pt)
CN (1) CN101568656A (pt)
AU (1) AU2007291924B2 (pt)
BR (1) BRPI0716146B1 (pt)
CA (1) CA2661511C (pt)
WO (1) WO2008025055A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7571814B2 (en) * 2002-02-22 2009-08-11 Wave Separation Technologies Llc Method for separating metal values by exposing to microwave/millimeter wave energy
BRPI0716146B1 (pt) * 2006-08-28 2015-08-18 Ore Pro Pty Ltd Método para produção de pelotas de minério de ferro de hematita
DE102009023928A1 (de) 2009-06-04 2010-12-09 Rheinkalk Gmbh Verfahren zur Herstellung eines Agglomerats
RU2476607C1 (ru) * 2011-09-14 2013-02-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ обработки железорудных окатышей
CA2857536A1 (en) 2011-12-02 2013-06-06 Pyrogenesis Canada Inc. Plasma heated furnace for iron ore pellet induration
RU2554837C2 (ru) * 2013-07-05 2015-06-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ упрочнения сырых железорудных окатышей
JP2015063716A (ja) * 2013-09-24 2015-04-09 株式会社神戸製鋼所 焼結鉱製造用鉄鉱石ミニペレット
KR101804662B1 (ko) 2015-03-17 2017-12-05 고려대학교 산학협력단 마그네타이트계 소결광 및 그 제조방법
CN104930853A (zh) * 2015-05-29 2015-09-23 贵州格勒尔高新材料有限公司 一种微波煅烧系统
EP3216765A1 (de) * 2016-03-09 2017-09-13 LANXESS Deutschland GmbH Herstellung von eisenoxid-rot-pigment
CN106906357A (zh) * 2017-03-21 2017-06-30 江苏省冶金设计院有限公司 制备赤铁矿氧化球团的方法
BR102020026102B8 (pt) 2020-12-18 2023-02-14 Lorintech Tecnologia S A Processo de recuperação de materiais de resíduo de bauxita
CN116144923B (zh) * 2022-12-01 2025-01-10 中冶长天国际工程有限责任公司 一种用于焙烧球团的干燥固结方法及其系统和球团
CN116175834A (zh) * 2023-03-21 2023-05-30 昆明理工大学 基于液体环境使用微波加热固化树脂基复合材料的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261959A (en) * 1962-02-20 1966-07-19 F H Peavey & Company Apparatus for treatment of ore
US4906290A (en) * 1987-04-28 1990-03-06 Wollongong Uniadvice Limited Microwave irradiation of composites
US5376162A (en) * 1992-01-09 1994-12-27 Virgin Metals (Canada) Limited Autogenous roasting of iron ore
JPH09176750A (ja) * 1995-12-26 1997-07-08 Nippon Steel Corp 焼結鉱の製造方法
CA2179125C (en) * 1996-06-14 2001-01-09 Ibrahim S. Balbaa Rotary microwave apparatus for continuous heating of materials
US5972302A (en) * 1996-08-27 1999-10-26 Emr Microwave Technology Corporation Method for the microwave induced oxidation of pyritic ores without the production of sulphur dioxide
DE10163399A1 (de) * 2001-12-21 2003-07-10 Sustech Gmbh & Co Kg Nanopartikuläre Zubereitung
AUPS273402A0 (en) 2002-05-31 2002-06-20 Technological Resources Pty Limited Microwave treatment of ores
BRPI0716146B1 (pt) * 2006-08-28 2015-08-18 Ore Pro Pty Ltd Método para produção de pelotas de minério de ferro de hematita

Also Published As

Publication number Publication date
AU2007291924A1 (en) 2008-03-06
WO2008025055A1 (en) 2008-03-06
CN101568656A (zh) 2009-10-28
CA2661511C (en) 2015-02-17
AU2007291924B2 (en) 2011-04-21
CA2661511A1 (en) 2008-03-06
US20110068521A1 (en) 2011-03-24
US20090202406A1 (en) 2009-08-13
US8034320B2 (en) 2011-10-11
BRPI0716146B1 (pt) 2015-08-18

Similar Documents

Publication Publication Date Title
BRPI0716146A2 (pt) mÉtodo e instrumento para produÇço de pelotas de minÉrio de ferro contendo hematita e pelota de minÉrio de ferro
BRPI0815904A2 (pt) Método para produção de péletes de ferro reduzido e método para produção de ferro gusa
PL2081669T3 (pl) Sposób i urządzenie do wytwarzania granulatu
BRPI0908190A2 (pt) Metodo para produção de pelota de minério de ferro
TWI369416B (en) Surface-treated metal material and producing method thereof
BRPI0817619A2 (pt) Composição de pó metalúrgico e método de produção
EP2064359A4 (en) METALLURGICAL POWDER COMPOSITION AND METHOD FOR THE PRODUCTION THEREOF
ZA200900058B (en) Superabrasive materials and methods of manufacture
EP1950247A4 (en) POLYGLYCOLIC ACID RESIN COMPOSITION AND METHOD OF MANUFACTURING THEREOF
PL2054128T3 (pl) Kompozycja materiałów i sposób jej wytwarzania
PL2066823T3 (pl) Metalurgiczna kompozycja proszkowa oraz sposób wytwarzania
GB2446346B (en) Production of carbonaceous metal ore pellets
EP2100979A4 (en) PROCESS FOR THE DEVELOPMENT OF ORE, CORRESPONDING PRODUCTION EQUIPMENT, PROCESS FOR THE PRODUCTION OF IRON AND PROCESS FOR THE PRODUCTION OF IRON AND STEEL
ZA201001331B (en) Process for producing reduced iron pellets, and process for producing pig iron
GB201003980D0 (en) Chute and method for recording the passage of livestock
EP2093300A4 (en) METHOD FOR PRODUCING GREEK METALLIC IRON AND DEVICE THEREFOR
EP1858325A4 (en) COMPOUNDS FOR INHIBITING BETA-AMYLOID PRODUCTION AND METHODS FOR IDENTIFYING THESE COMPOUNDS
GB0606428D0 (en) Magnetic alloy material and method of making the magnetic alloy material
BRPI0821356A2 (pt) Sistema e método destinados à produção de ferro metálico
EP1964125A4 (en) MAGNETIC MEMORY COMPOSITION AND METHOD FOR MANUFACTURING THE SAME
EG26190A (en) Process and system for the production of sulfur oxides
BRPI1014863A2 (pt) "método de trituração de material de minério de ferro"
GB0717649D0 (en) Process for the direct reduction of iron ore
GB0514728D0 (en) Biosensor and method of manufacture
TWI370180B (en) Metallurgical powder composition and method of production

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/08/2007, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2633 DE 22-06-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.