EP1425427A4 - Iron ore briquetting - Google Patents

Iron ore briquetting

Info

Publication number
EP1425427A4
EP1425427A4 EP02753907A EP02753907A EP1425427A4 EP 1425427 A4 EP1425427 A4 EP 1425427A4 EP 02753907 A EP02753907 A EP 02753907A EP 02753907 A EP02753907 A EP 02753907A EP 1425427 A4 EP1425427 A4 EP 1425427A4
Authority
EP
European Patent Office
Prior art keywords
briquette
ore
flux
iron ore
green
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP02753907A
Other languages
German (de)
French (fr)
Other versions
EP1425427B1 (en
EP1425427A1 (en
Inventor
John Francis Gannon
Celeste Julienne Salter
Keith Richard Vining
Ross Lawrence Meakins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Robe River Mining Co Pty Ltd
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
Robe River Mining Co 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 Commonwealth Scientific and Industrial Research Organization CSIRO, Robe River Mining Co Pty Ltd filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of EP1425427A1 publication Critical patent/EP1425427A1/en
Publication of EP1425427A4 publication Critical patent/EP1425427A4/en
Application granted granted Critical
Publication of EP1425427B1 publication Critical patent/EP1425427B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
EP02753907A 2001-08-02 2002-08-02 Iron ore briquetting Expired - Lifetime EP1425427B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPR678301 2001-08-02
AUPR6783A AUPR678301A0 (en) 2001-08-02 2001-08-02 Iron ore briquetting
PCT/AU2002/001032 WO2003012152A1 (en) 2001-08-02 2002-08-02 Iron ore briquetting

Publications (3)

Publication Number Publication Date
EP1425427A1 EP1425427A1 (en) 2004-06-09
EP1425427A4 true EP1425427A4 (en) 2004-08-18
EP1425427B1 EP1425427B1 (en) 2010-07-07

Family

ID=3830739

Family Applications (2)

Application Number Title Priority Date Filing Date
EP02764361A Expired - Lifetime EP1423545B1 (en) 2001-08-02 2002-08-02 Iron ore briquetting
EP02753907A Expired - Lifetime EP1425427B1 (en) 2001-08-02 2002-08-02 Iron ore briquetting

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP02764361A Expired - Lifetime EP1423545B1 (en) 2001-08-02 2002-08-02 Iron ore briquetting

Country Status (12)

Country Link
US (2) US20050126343A1 (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) BR0211944B8 (en)
CA (2) CA2456188C (en)
DE (2) DE60236172D1 (en)
WO (3) WO2003012154A1 (en)
ZA (2) ZA200400957B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR678301A0 (en) * 2001-08-02 2001-08-23 Commonwealth Scientific And Industrial Research Organisation Iron ore briquetting
EP1802780B1 (en) * 2004-10-19 2011-06-22 Posco Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
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
KR101171455B1 (en) * 2007-05-28 2012-08-06 가부시키가이샤 고베 세이코쇼 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
KR101302793B1 (en) * 2009-05-15 2013-09-02 가부시키가이샤 고베 세이코쇼 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
JP6764875B2 (en) * 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 Magnetite-based sinter and its manufacturing method
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
CN113366128A (en) * 2018-12-12 2021-09-07 耶稣大拇指 A method of briquetting coal from pellet fines, DRI sludge, DRI fines and residual fines from DRI dust treatment system
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60243232A (en) * 1984-05-14 1985-12-03 Kobe Steel Ltd Iron ore briquette
JPS62174334A (en) * 1986-01-27 1987-07-31 Kobe Steel Ltd Production of iron ore briquette
JPS62290833A (en) * 1986-06-07 1987-12-17 Kobe Steel Ltd Carbonaceous material-containing non-calcined briquette

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
AU600777B2 (en) * 1986-12-15 1990-08-23 Jfe Steel Corporation Method for manufacturing agglomerates of fired pellets
US4919711A (en) * 1987-06-29 1990-04-24 Aqualon Company Binder for metal-containing ores
JPH01156430A (en) * 1987-12-11 1989-06-20 Nkk Corp Manufacture of briquetted ore
JPH01240626A (en) * 1988-03-22 1989-09-26 Nkk Corp Manufacture of ingot-forming ore for shaft furnace
JPH0310024A (en) * 1989-06-07 1991-01-17 Nippon Yakin Kogyo Co Ltd Method for molding ore briquette
WO1994014987A1 (en) * 1992-12-24 1994-07-07 Bhp Iron Ore Pty. Ltd. Mineral processing
WO1995009080A1 (en) * 1993-09-30 1995-04-06 Maschinenfabrik Köppern Gmbh & Co. Kg Process for producing sponge iron briquettes from fine ore
AUPM665494A0 (en) * 1994-07-06 1994-07-28 Bhp Iron Ore Pty Ltd Mineral processing
JP3114016B2 (en) * 1998-05-15 2000-12-04 株式会社ホギメディカル Wound hemostatic material having cell adhesion promoting effect
JP3476371B2 (en) * 1998-09-08 2003-12-10 株式会社神戸製鋼所 Iron ore pellet manufacturing method
US6802886B2 (en) * 2000-06-05 2004-10-12 Midrex Technologies, Inc. Method of producing a metallized briquette
AUPR678301A0 (en) * 2001-08-02 2001-08-23 Commonwealth Scientific And Industrial Research Organisation Iron ore briquetting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60243232A (en) * 1984-05-14 1985-12-03 Kobe Steel Ltd Iron ore briquette
JPS62174334A (en) * 1986-01-27 1987-07-31 Kobe Steel Ltd Production of iron ore briquette
JPS62290833A (en) * 1986-06-07 1987-12-17 Kobe Steel Ltd Carbonaceous material-containing non-calcined briquette

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0101, no. 20 (C - 343) 6 May 1986 (1986-05-06) *
PATENT ABSTRACTS OF JAPAN vol. 0120, no. 22 (C - 470) 22 January 1988 (1988-01-22) *
PATENT ABSTRACTS OF JAPAN vol. 0121, no. 86 (C - 500) 31 May 1988 (1988-05-31) *
PATENT ABSTRACTS OF JAPAN vol. 0134, no. 17 (C - 636) 14 September 1989 (1989-09-14) *

Also Published As

Publication number Publication date
US20050126343A1 (en) 2005-06-16
JP2011017083A (en) 2011-01-27
ZA200400957B (en) 2005-04-26
CA2456188A1 (en) 2003-02-13
BR0211944B8 (en) 2013-04-16
AU2002322154B2 (en) 2008-01-31
CN1561400A (en) 2005-01-05
US20050050996A1 (en) 2005-03-10
EP1425427B1 (en) 2010-07-07
WO2003012153A1 (en) 2003-02-13
JP5389308B2 (en) 2014-01-15
AUPR678301A0 (en) 2001-08-23
DE60236172D1 (en) 2010-06-10
AU2002328650B2 (en) 2008-01-17
KR20100122961A (en) 2010-11-23
JP5253701B2 (en) 2013-07-31
AU2002325621B2 (en) 2008-10-23
BR0211877B1 (en) 2011-07-26
EP1423545A1 (en) 2004-06-02
BR0211944A (en) 2004-09-28
WO2003012154A1 (en) 2003-02-13
DE60236945D1 (en) 2010-08-19
JP2004536969A (en) 2004-12-09
ZA200400955B (en) 2005-04-26
BR0211877A (en) 2004-09-21
CN1564874A (en) 2005-01-12
ATE473303T1 (en) 2010-07-15
CA2456191A1 (en) 2003-02-13
CN1307317C (en) 2007-03-28
KR101068600B1 (en) 2011-09-30
EP1423545B1 (en) 2010-04-28
WO2003012152A1 (en) 2003-02-13
BR0211944B1 (en) 2012-09-04
KR20040053106A (en) 2004-06-23
CA2456191C (en) 2010-10-26
EP1425427A1 (en) 2004-06-09
JP2004536968A (en) 2004-12-09
KR20040044189A (en) 2004-05-27
ATE466112T1 (en) 2010-05-15
KR101067460B1 (en) 2011-09-27
CN100430496C (en) 2008-11-05
KR20100113177A (en) 2010-10-20
CA2456188C (en) 2010-10-26
EP1423545A4 (en) 2004-08-18

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