BR0211944B8 - Method of producing an iron ore briquette and burnt briquette produced by such a method. - Google Patents

Method of producing an iron ore briquette and burnt briquette produced by such a method.

Info

Publication number
BR0211944B8
BR0211944B8 BRPI0211944-7A BR0211944A BR0211944B8 BR 0211944 B8 BR0211944 B8 BR 0211944B8 BR 0211944 A BR0211944 A BR 0211944A BR 0211944 B8 BR0211944 B8 BR 0211944B8
Authority
BR
Brazil
Prior art keywords
briquette
ore
producing
flux
iron ore
Prior art date
Application number
BRPI0211944-7A
Other languages
Portuguese (pt)
Other versions
BR0211944B1 (en
BR0211944A (en
Inventor
Geoffrey Stuart Beros
John Francis Gannon
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 filed Critical
Publication of BR0211944A publication Critical patent/BR0211944A/en
Publication of BR0211944B1 publication Critical patent/BR0211944B1/en
Publication of BR0211944B8 publication Critical patent/BR0211944B8/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
    • 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
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
    • 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
    • C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys

Abstract

A method of producing an iron one briquette that is suitable for use as a blast furnace or other direct reduction furnace feedstock which includes the steps of: (1) mixing: (i) ore having a predetermined particle size distribution with a top size of 4.0 mm or less; and (ii) a flux; to form an ore/flux; (2) adjusting the water content of the ore prior to or during mixing step (1) to optimise briquette quality and product yield; (3) pressing the ore/flux mixture into a green briquette; and (4) indurating the green briquette to from a fured briquette.
BRPI0211944-7A 2001-08-02 2002-08-02 Method of producing an iron ore briquette and burnt briquette produced by such a method. BR0211944B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPR6783A AUPR678301A0 (en) 2001-08-02 2001-08-02 Iron ore briquetting
PCT/AU2002/001033 WO2003012153A1 (en) 2001-08-02 2002-08-02 Iron ore briquetting

Publications (3)

Publication Number Publication Date
BR0211944A BR0211944A (en) 2004-09-28
BR0211944B1 BR0211944B1 (en) 2012-09-04
BR0211944B8 true BR0211944B8 (en) 2013-04-16

Family

ID=3830739

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0211877-7A BR0211877B1 (en) 2001-08-02 2002-08-02 Method for the production of an iron ore briquette.
BRPI0211944-7A BR0211944B8 (en) 2001-08-02 2002-08-02 Method of producing an iron ore briquette and burnt briquette produced by such a method.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0211877-7A BR0211877B1 (en) 2001-08-02 2002-08-02 Method for the production of an iron ore briquette.

Country Status (12)

Country Link
US (2) US20050050996A1 (en)
EP (2) EP1423545B1 (en)
JP (3) JP5389308B2 (en)
KR (4) KR20040053106A (en)
CN (2) CN100430496C (en)
AT (2) ATE466112T1 (en)
AU (4) AUPR678301A0 (en)
BR (2) BR0211877B1 (en)
CA (2) CA2456191C (en)
DE (2) DE60236172D1 (en)
WO (3) WO2003012154A1 (en)
ZA (2) ZA200400957B (en)

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AUPR678301A0 (en) * 2001-08-02 2001-08-23 Commonwealth Scientific And Industrial Research Organisation Iron ore briquetting
BRPI0506136B8 (en) * 2004-10-19 2018-10-23 Posco compacted iron manufacturing equipment
KR100726208B1 (en) * 2005-11-11 2007-06-11 조영기 The steel ingot or carbon steel ingot manufacturing method and manufacturing devices which uses the steel by product
EP2172571B1 (en) * 2007-05-28 2016-09-28 Kabushiki Kaisha Kobe Seiko Sho Method for production of carbon composite metal oxide briquette
JP5160848B2 (en) * 2007-09-18 2013-03-13 株式会社神戸製鋼所 Manufacturing method of briquette with carbonaceous materials using oil-containing steelworks dust
CN102388153B (en) * 2009-05-15 2013-09-18 株式会社神户制钢所 Method for manufacturing high-density reduced iron and device for manufacturing high-density reduced iron
CN102181630B (en) * 2011-04-12 2012-08-01 首钢总公司 Method for using paigeite powder in sintering
KR101405485B1 (en) * 2012-07-02 2014-06-11 주식회사 포스코 Compacting machine
KR101424608B1 (en) * 2012-07-30 2014-07-31 주식회사 포스코 Device for manufacturing briquette
CN103846051A (en) * 2014-03-05 2014-06-11 天津特斯达生物质能源机械有限公司 Rotary plunger type straw granulator
MX2014014746A (en) 2014-12-03 2015-10-02 D R &D Labs And Engineering S De R L De C V Process for obtaining briquettes from pelelt fines, dri sludge, dri fines and dust from dri dusting for being industrially used in procceses for producing direct reduction iron.
CN104561532A (en) * 2014-12-17 2015-04-29 山东钢铁集团淄博张钢有限公司 Mechanical ball pressing preparation technology of carbon-containing iron material for converter direct steelmaking
CN107429310B (en) * 2015-03-17 2019-12-20 高丽大学校产学协力团 Magnetite-based sintered ore and its production process
BE1023884B1 (en) * 2016-07-08 2017-09-04 Lhoist Rech Et Developpement Sa PROCESS FOR PRODUCING BRIQUETTES CONTAINING ACTIVE IRON OXIDE AND BRIQUETTES THUS OBTAINED
KR101908483B1 (en) * 2016-11-28 2018-12-19 주식회사 포스코 Manufacturing apparatus for lump, manufacturing apparatus for sintered ore using the same and method thereof
GB201706116D0 (en) 2017-04-18 2017-05-31 Legacy Hill Resources Ltd Iron ore pellets
CN107020768B (en) * 2017-05-05 2019-08-16 张建龙 Dry roller pressing type prilling machine
CN108893599A (en) * 2018-08-27 2018-11-27 锡矿山闪星锑业有限责任公司 A kind of briquetting device and method of low-grade fritter diameter antimony oxide ore
US11787737B2 (en) * 2018-09-14 2023-10-17 Laticrete International, Inc. Process for composite block thinset, grout, and self-leveling underlayment material
WO2020122701A1 (en) 2018-12-12 2020-06-18 Jesus R Cuauro Pulgar Method for producing briquettes from pellet fines, dri sludge, dri fines and dust from dri dedusting systems, for industrial use in direct-reduced iron production processes
KR102216012B1 (en) * 2018-12-18 2021-02-15 주식회사 포스코 Manufacturing apparatus of briquette, manufacturing method of briquette, manufacturing apparatus of molten iron and briquette
LU101759B1 (en) * 2020-04-24 2021-10-25 Wurth Paul Sa Method for supplying raw material to a sinter plant
CN113155389B (en) * 2021-04-30 2023-06-30 吉林省安全科学技术研究院 Device and method for measuring and evaluating vibration transmissivity of glove palm
CN113405872B (en) * 2021-06-17 2022-11-15 北京科技大学 Evaluation and measurement method for continuous crystallization performance of iron ore powder
KR102581287B1 (en) 2021-09-14 2023-09-20 오화석 Briquette Continuous molding Machine

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JPS5926651B2 (en) * 1977-03-07 1984-06-29 新日本製鐵株式会社 Method for manufacturing non-calcined agglomerate ore
US4225457A (en) * 1979-02-26 1980-09-30 Dynecology Incorporated Briquette comprising caking coal and municipal solid waste
JPS60243232A (en) * 1984-05-14 1985-12-03 Kobe Steel Ltd Iron ore briquette
JPS60255935A (en) * 1984-06-01 1985-12-17 Nippon Steel Corp Manufacture of briquette for iron manufacture
JPS6237325A (en) * 1985-06-27 1987-02-18 Nippon Kokan Kk <Nkk> Calcined lump ore and its production
JPS62174334A (en) * 1986-01-27 1987-07-31 Kobe Steel Ltd Production of iron ore briquette
US4701214A (en) * 1986-04-30 1987-10-20 Midrex International B.V. Rotterdam Method of producing iron using rotary hearth and apparatus
JPS62278233A (en) * 1986-05-26 1987-12-03 Kobe Steel Ltd Iron-ore briquette
JPS62290833A (en) * 1986-06-07 1987-12-17 Kobe Steel Ltd Carbonaceous material-containing non-calcined briquette
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US4919711A (en) * 1987-06-29 1990-04-24 Aqualon Company Binder for metal-containing ores
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AUPR678301A0 (en) * 2001-08-02 2001-08-23 Commonwealth Scientific And Industrial Research Organisation Iron ore briquetting

Also Published As

Publication number Publication date
CA2456188C (en) 2010-10-26
BR0211944B1 (en) 2012-09-04
JP5389308B2 (en) 2014-01-15
ZA200400957B (en) 2005-04-26
US20050050996A1 (en) 2005-03-10
BR0211877B1 (en) 2011-07-26
ZA200400955B (en) 2005-04-26
EP1425427A1 (en) 2004-06-09
KR20100122961A (en) 2010-11-23
KR101068600B1 (en) 2011-09-30
JP2011017083A (en) 2011-01-27
JP5253701B2 (en) 2013-07-31
KR20040044189A (en) 2004-05-27
CA2456191A1 (en) 2003-02-13
CN1561400A (en) 2005-01-05
AU2002322154B2 (en) 2008-01-31
CN100430496C (en) 2008-11-05
US20050126343A1 (en) 2005-06-16
JP2004536968A (en) 2004-12-09
WO2003012152A1 (en) 2003-02-13
AU2002325621B2 (en) 2008-10-23
DE60236945D1 (en) 2010-08-19
WO2003012153A1 (en) 2003-02-13
CN1307317C (en) 2007-03-28
EP1425427B1 (en) 2010-07-07
ATE473303T1 (en) 2010-07-15
BR0211877A (en) 2004-09-21
EP1423545A4 (en) 2004-08-18
EP1423545A1 (en) 2004-06-02
WO2003012154A1 (en) 2003-02-13
CA2456191C (en) 2010-10-26
AUPR678301A0 (en) 2001-08-23
EP1423545B1 (en) 2010-04-28
KR20100113177A (en) 2010-10-20
KR20040053106A (en) 2004-06-23
EP1425427A4 (en) 2004-08-18
KR101067460B1 (en) 2011-09-27
JP2004536969A (en) 2004-12-09
ATE466112T1 (en) 2010-05-15
CN1564874A (en) 2005-01-12
DE60236172D1 (en) 2010-06-10
BR0211944A (en) 2004-09-28
CA2456188A1 (en) 2003-02-13
AU2002328650B2 (en) 2008-01-17

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/09/2012, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2174 DE 04/09/2012,POR INCORRECAO NO ITEM (73).

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 04.09.2022