[go: up one dir, main page]

GB2532689B - A process for producing and reducing an iron ore briquette - Google Patents

A process for producing and reducing an iron ore briquette Download PDF

Info

Publication number
GB2532689B
GB2532689B GB1604307.7A GB201604307A GB2532689B GB 2532689 B GB2532689 B GB 2532689B GB 201604307 A GB201604307 A GB 201604307A GB 2532689 B GB2532689 B GB 2532689B
Authority
GB
United Kingdom
Prior art keywords
producing
reducing
iron ore
ore briquette
briquette
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.)
Active
Application number
GB1604307.7A
Other versions
GB201604307D0 (en
GB2532689A (en
Inventor
Antonio M Gomez Rodolfo
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.)
Individual
Original Assignee
Individual
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 AU2013903173A external-priority patent/AU2013903173A0/en
Application filed by Individual filed Critical Individual
Publication of GB201604307D0 publication Critical patent/GB201604307D0/en
Publication of GB2532689A publication Critical patent/GB2532689A/en
Application granted granted Critical
Publication of GB2532689B publication Critical patent/GB2532689B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/06—Making pig-iron other than in blast furnaces in rotary kilns
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/10—Making pig-iron other than in blast furnaces in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5241—Manufacture of steel in electric furnaces in an inductively heated furnace
    • 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
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB1604307.7A 2013-08-19 2014-08-15 A process for producing and reducing an iron ore briquette Active GB2532689B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2013903173A AU2013903173A0 (en) 2013-08-19 Commercial production of iron ore briquettes from magnetite and hematite ores
PCT/AU2014/000806 WO2014190391A1 (en) 2013-08-19 2014-08-15 A process for producing and reducing an iron oxide briquette

Publications (3)

Publication Number Publication Date
GB201604307D0 GB201604307D0 (en) 2016-04-27
GB2532689A GB2532689A (en) 2016-05-25
GB2532689B true GB2532689B (en) 2020-04-15

Family

ID=51987781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1604307.7A Active GB2532689B (en) 2013-08-19 2014-08-15 A process for producing and reducing an iron ore briquette

Country Status (4)

Country Link
CN (1) CN105658820B (en)
AU (1) AU2014273847B2 (en)
GB (1) GB2532689B (en)
WO (1) WO2014190391A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015052573A1 (en) * 2013-10-10 2015-04-16 Gomes Guilherme Santana Lopes Systems and methods for directly reducing iron ore to metallic iron and for producing steel through electromagnetic induction and hydrogenation
JP6179478B2 (en) * 2014-08-01 2017-08-16 住友金属鉱山株式会社 Pellet manufacturing method, iron-nickel alloy manufacturing method
US12448889B2 (en) 2020-05-20 2025-10-21 Luossavaara-Kiirunavaara Ab Raise caving method for mining deposits, and a mining infrastructure, monitoring system, machinery, control system and data medium therefor
SE546002C2 (en) 2020-10-22 2024-04-09 Luossavaara Kiirunavaara Ab A blasting system and a method of explosive material charging
SE546026C2 (en) 2020-10-22 2024-04-16 Luossavaara Kiirunavaara Ab Detonator support device and method of charging a blasthole
SE545336C2 (en) 2020-10-22 2023-07-04 Luossavaara Kiirunavaara Ab A charging device and a method of preparing the charging device with explosive material, an autonomous or semi-automatic vehicle for charging the charging device, and a data medium for storing a program for controlling charging of the charging device
SE2150180A1 (en) * 2021-02-19 2022-08-20 Luossavaara Kiirunavaara Ab Metal oxide material reduction means
JP7575683B2 (en) * 2021-03-03 2024-10-30 日本製鉄株式会社 Carbon-containing agglomerate for blast furnace and method for operating blast furnace using same
CN113736944A (en) * 2021-09-22 2021-12-03 攀枝花钢城集团有限公司 Method for comprehensively utilizing vanadium-containing slag iron and titanium concentrate
WO2024023567A1 (en) * 2022-07-29 2024-02-01 Arcelormittal A method of manufacturing molten pig iron into an electrical smelting unit
MA71585A (en) * 2022-07-29 2025-05-30 Arcelormittal PROCESS FOR PRODUCING MOLTEN PIG IRON IN AN ELECTRIC MELTING FURNACE
MA71592A (en) * 2022-07-29 2025-05-30 Arcelormittal PROCESS FOR PRODUCING MOLTEN PIG IRON IN AN ELECTRIC MELTING UNIT
WO2024054653A2 (en) * 2022-09-09 2024-03-14 Phoenix Tailings, Inc. Systems and methods for processing particulate metallic transition metal
WO2024254668A1 (en) * 2023-06-16 2024-12-19 Gavea Tech Ltda Equipment and process for producing metal alloys and gas treatment method
JP7719425B1 (en) * 2024-03-26 2025-08-06 日本製鉄株式会社 Powdered iron ore
WO2025205275A1 (en) * 2024-03-26 2025-10-02 日本製鉄株式会社 Powdery iron ore

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU417146B2 (en) * 1967-02-23 1971-09-17 Mcdowell-Wellman Engineering Company Metallized layered iron ores pellets
US4129437A (en) * 1975-05-26 1978-12-12 Kobe Steel, Ltd. Iron ore pellet having a specific shape and a method of making the same
EP0208032A1 (en) * 1984-02-13 1987-01-14 Nippon Kokan Kabushiki Kaisha Metallurgical recarburizing material
EP0960952A1 (en) * 1998-05-27 1999-12-01 Gloster N.V. Method for the recycling of iron oxide containing residues from steel-making processes by means of briquetting
US20050092130A1 (en) * 2002-03-19 2005-05-05 Golberger William M. Process and apparatus for the direct reduction of iron oxides in an electrothermal fluidized bed and resultant product
DE102007041596A1 (en) * 2007-09-01 2009-03-05 Toma-Dislich, Margit, Dr. phil. Production of low-alloyed pig iron molded pieces made from high-grade steel dust comprises hardening precipitated filter dust and placing the hardened dust in a reducing device to form pig iron
US20090095129A1 (en) * 2007-10-11 2009-04-16 Ali Basdag Process for enhancing dry compressive strengsth in iron ore pelletizing
EP2202324A1 (en) * 2007-09-07 2010-06-30 Nippon Steel Corporation Vertical furnace and method of operating the same
RU2462521C2 (en) * 2010-10-28 2012-09-27 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Charge to obtain briquettes for blast-furnace and cupola production of cast iron

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB745001A (en) * 1953-03-10 1956-02-15 Marvin J Udy Improvements in iron recovery
CN1040131C (en) * 1995-12-19 1998-10-07 祝朝晖 Activating carbon magnesium type iron smelting pellets
US6802886B2 (en) * 2000-06-05 2004-10-12 Midrex Technologies, Inc. Method of producing a metallized briquette

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU417146B2 (en) * 1967-02-23 1971-09-17 Mcdowell-Wellman Engineering Company Metallized layered iron ores pellets
US4129437A (en) * 1975-05-26 1978-12-12 Kobe Steel, Ltd. Iron ore pellet having a specific shape and a method of making the same
EP0208032A1 (en) * 1984-02-13 1987-01-14 Nippon Kokan Kabushiki Kaisha Metallurgical recarburizing material
EP0960952A1 (en) * 1998-05-27 1999-12-01 Gloster N.V. Method for the recycling of iron oxide containing residues from steel-making processes by means of briquetting
US20050092130A1 (en) * 2002-03-19 2005-05-05 Golberger William M. Process and apparatus for the direct reduction of iron oxides in an electrothermal fluidized bed and resultant product
DE102007041596A1 (en) * 2007-09-01 2009-03-05 Toma-Dislich, Margit, Dr. phil. Production of low-alloyed pig iron molded pieces made from high-grade steel dust comprises hardening precipitated filter dust and placing the hardened dust in a reducing device to form pig iron
EP2202324A1 (en) * 2007-09-07 2010-06-30 Nippon Steel Corporation Vertical furnace and method of operating the same
US20090095129A1 (en) * 2007-10-11 2009-04-16 Ali Basdag Process for enhancing dry compressive strengsth in iron ore pelletizing
RU2462521C2 (en) * 2010-10-28 2012-09-27 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Charge to obtain briquettes for blast-furnace and cupola production of cast iron

Also Published As

Publication number Publication date
AU2014273847A1 (en) 2016-01-07
CN105658820B (en) 2018-04-06
CN105658820A (en) 2016-06-08
WO2014190391A4 (en) 2015-02-19
WO2014190391A1 (en) 2014-12-04
AU2014273847B2 (en) 2017-11-02
GB201604307D0 (en) 2016-04-27
GB2532689A (en) 2016-05-25

Similar Documents

Publication Publication Date Title
GB2532689B (en) A process for producing and reducing an iron ore briquette
ZA201603640B (en) High-strength steel and method for producing same
ZA201508565B (en) Blast furnace and method for operating a blast furnace
IL240233A0 (en) Process for forming a battery containing an iron electrode
ZA201508298B (en) Method and plant for producing iron from roasted pyrites
PT2864506T (en) Method and device for producing a press-hardened metal component
PL3009526T3 (en) Hot-stamped product and process for producing hot-stamped product
IL245228A0 (en) Biohydrogen production method and reactor
EP3045770A4 (en) Flat belt and production method therefor
EP3000903A4 (en) Method for producing hematite for iron manufacturing
PL2999556T3 (en) Machine for bending metal products and corresponding bending method
PL3077552T3 (en) Smelting process and apparatus
ZA201503479B (en) Improved method for metal production
EP2829621A4 (en) Method for producing hematite for iron production
EP3081654A4 (en) Molten iron manufacturing method and molten iron manufacturing apparatus
EP2918694A4 (en) Steel member and process for producing same
GB201302726D0 (en) Method for producing titanium oxide and iron oxide
ZA201604376B (en) Method for producing manganese ore pellets
ZA201601918B (en) Method for manufacturing granular iron
EP3018222A4 (en) Iron manufacturing-use hematite production method
AP2015008829A0 (en) Machine and method for gravitational-magnetic electricity production
EP3026129A4 (en) Method for manufacturing briquettes and reduced iron
EP2829516A4 (en) Production method for hematite for iron production
LT3008198T (en) Process for producing cathine
GB201314670D0 (en) A method of reducing wrinkles in pressed sheet metal components