[go: up one dir, main page]

PL3889278T3 - Proces wytwarzania aglomeratu miałkiej rudy żelaza i produkt w postaci aglomeratu - Google Patents

Proces wytwarzania aglomeratu miałkiej rudy żelaza i produkt w postaci aglomeratu

Info

Publication number
PL3889278T3
PL3889278T3 PL19951235.1T PL19951235T PL3889278T3 PL 3889278 T3 PL3889278 T3 PL 3889278T3 PL 19951235 T PL19951235 T PL 19951235T PL 3889278 T3 PL3889278 T3 PL 3889278T3
Authority
PL
Poland
Prior art keywords
agglomerate
producing
iron ore
product
ore fines
Prior art date
Application number
PL19951235.1T
Other languages
English (en)
Inventor
Flávio de Castro DUTRA
Valdirene Gonzaga DE RESENDE
Fabrício Vilela Parreira
Original Assignee
Vale S.A.
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 Vale S.A. filed Critical Vale S.A.
Publication of PL3889278T3 publication Critical patent/PL3889278T3/pl

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
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/12—Metallic powder containing non-metallic particles
    • 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
    • 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
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
PL19951235.1T 2019-11-05 2019-11-08 Proces wytwarzania aglomeratu miałkiej rudy żelaza i produkt w postaci aglomeratu PL3889278T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR102019023195-5A BR102019023195B1 (pt) 2019-11-05 2019-11-05 processo de produção de aglomerado de finos de minério de ferroe o produto aglomerado
PCT/BR2019/050485 WO2021087582A1 (pt) 2019-11-05 2019-11-08 Processo de produção de aglomerado de finos de minério de ferro e o produto aglomerado

Publications (1)

Publication Number Publication Date
PL3889278T3 true PL3889278T3 (pl) 2024-06-24

Family

ID=69054181

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19951235.1T PL3889278T3 (pl) 2019-11-05 2019-11-08 Proces wytwarzania aglomeratu miałkiej rudy żelaza i produkt w postaci aglomeratu

Country Status (19)

Country Link
US (1) US12203150B2 (pl)
EP (1) EP3889278B1 (pl)
JP (1) JP7321265B2 (pl)
KR (1) KR102630996B1 (pl)
CN (1) CN113166844B (pl)
AU (1) AU2019473210B2 (pl)
BR (1) BR102019023195B1 (pl)
CA (1) CA3124576C (pl)
ES (1) ES2977181T3 (pl)
FI (1) FI3889278T3 (pl)
HR (1) HRP20240490T1 (pl)
HU (1) HUE067156T2 (pl)
MX (1) MX2021006959A (pl)
MY (1) MY204402A (pl)
PH (1) PH12021551966A1 (pl)
PL (1) PL3889278T3 (pl)
TW (1) TWI776268B (pl)
UA (1) UA127332C2 (pl)
WO (1) WO2021087582A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113564353B (zh) * 2021-08-07 2023-03-03 湘潭炜达机电制造有限公司 一种铁矿粉造块方法及挤出成型模具
US11987860B2 (en) 2021-09-16 2024-05-21 Sidney Nicodemos da Silva Low temperature briquette of fines bearing iron and other metals
BR102021018716B1 (pt) * 2021-09-20 2023-04-04 Tecnored Desenvolvimento Tecnologico S.A Aglomerado sólido prensado a frio, e, processo de produção do mesmo
GB202314397D0 (en) * 2023-09-20 2023-11-01 Binding Solutions Ltd Pellet
FR3154734A1 (fr) * 2023-10-27 2025-05-02 Snf Sa Briquetage et extrusion du minerai de fer
DE102024111430A1 (de) 2024-04-23 2025-10-23 Voestalpine Stahl Gmbh Sinter für ein Direktreduktionsverfahren, Verfahren zur dessen Herstellung und Mischung zur Herstellung eines Sinters

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1055320C (zh) * 1998-04-29 2000-08-09 宝山钢铁(集团)公司 生产直接还原竖炉和高炉用冷固结球团的方法
MXPA02008760A (es) 2000-03-08 2004-09-06 Hercules Inc Metodo de sinterizacion y composicion de lecho del sinterizado.
SE0201453D0 (sv) * 2002-05-10 2002-05-10 Luossavaara Kiirunavaara Ab Method to improve iron production rate in a blast furnace
WO2004050924A1 (en) * 2002-12-02 2004-06-17 Council Of Scientific And Industrial Research Cold briquetting and pelletisation of mineral fines using an iron-bearing hydraulic binder
US6921427B2 (en) 2002-12-02 2005-07-26 Council Of Scientific & Industrial Research Process for cold briquetting and pelletization of ferrous or non-ferrous ores or mineral fines by iron bearing hydraulic mineral binder
UA86959C2 (uk) * 2003-12-12 2009-06-10 Акцо Нобель Н.В. Спосіб виробництва залізорудних агломератів та композиція зв'язучого
DE102004027193A1 (de) * 2004-06-03 2005-12-29 Thyssenkrupp Stahl Ag Agglomeratstein zum Einsatz in Schacht-, Corex- oder Hochöfen, Verfahren zur Herstellung von Agglomeratsteinen und Verwendung von Eisenerz-Fein- und -Feinststäuben
EA015368B1 (ru) 2006-01-11 2011-08-30 Солсис Лимитид Производство углеродсодержащих металлорудных гранул
CN100348746C (zh) * 2006-01-25 2007-11-14 武汉科技大学 一种用于铁矿球团的粘结剂及其制备方法
WO2011061627A1 (en) 2009-11-17 2011-05-26 Vale S.A. Ore fine agglomerate to be used in sintering process and production process of ore fines agglomerate
TWI558657B (zh) * 2011-09-08 2016-11-21 淡水河谷公司 奈米碳管應用於粉礦聚集物以增加其機械強度
KR20160073994A (ko) * 2013-10-21 2016-06-27 케이더블유쥐 리소시즈, 인코퍼레이티드 크로마이트 광석으로부터 직접 크롬 철 합금의 제조
EP3365470A1 (en) * 2015-10-23 2018-08-29 SABIC Global Technologies B.V. Electric arc furnace dust as coating material for iron ore pellets for use in direct reduction processes
CN106977225A (zh) * 2017-04-18 2017-07-25 武汉科技大学 铁尾矿烧结多孔材料及其制备方法
WO2018193398A1 (en) * 2017-04-20 2018-10-25 Zetland Technologies Limited Pressed board products
GB201712982D0 (en) 2017-08-14 2017-09-27 Phillips Peter Briquette
GB201813370D0 (en) * 2018-08-16 2018-10-03 Binding Solutions Ltd Binder formulation
EP3670677A1 (en) * 2018-12-17 2020-06-24 S.A. Lhoist Recherche Et Developpement Process for manufacturing a slag conditioning agent for steel desulfurization

Also Published As

Publication number Publication date
PH12021551966A1 (en) 2022-05-23
MY204402A (en) 2024-08-27
TWI776268B (zh) 2022-09-01
US12203150B2 (en) 2025-01-21
EP3889278A1 (en) 2021-10-06
UA127332C2 (uk) 2023-07-19
AU2019473210A1 (en) 2021-07-29
BR102019023195B1 (pt) 2021-01-19
HUE067156T2 (hu) 2024-10-28
KR20220013351A (ko) 2022-02-04
TW202124732A (zh) 2021-07-01
CN113166844B (zh) 2023-02-28
EP3889278B1 (en) 2024-02-07
BR102019023195A2 (pt) 2019-12-24
KR102630996B1 (ko) 2024-01-29
JP7321265B2 (ja) 2023-08-04
FI3889278T3 (fi) 2024-04-17
CA3124576A1 (en) 2021-05-14
CN113166844A (zh) 2021-07-23
US20220106664A1 (en) 2022-04-07
WO2021087582A1 (pt) 2021-05-14
EP3889278A4 (en) 2022-12-14
ES2977181T3 (es) 2024-08-20
JP2022532002A (ja) 2022-07-13
CA3124576C (en) 2024-02-20
MX2021006959A (es) 2021-07-15
AU2019473210B2 (en) 2022-08-18
HRP20240490T1 (hr) 2024-07-05

Similar Documents

Publication Publication Date Title
PL3889278T3 (pl) Proces wytwarzania aglomeratu miałkiej rudy żelaza i produkt w postaci aglomeratu
SG10202110186QA (en) Alloy member, process for producing said alloy member, and product including said alloy member
ZA201900876B (en) Process for preparing conjugated diene (co)polymers in the presence of a catalytic system comprising a pyridyl iron (iii) complex
ZA202106779B (en) Process for producing agglomerated lignin and use thereof
PH12017500616A1 (en) Method for smelting nickel oxide ore
MX349786B (es) Sistemas y métodos para la formación de los artículos prensados y artículos prensados así formados.
EP3383565C0 (de) Verfahren zur herstellung von feuerfesten kompositpartikeln und von speiserelementen für die giessereiindustrie, entsprechende speiserelemente und verwendungen
UA117775C2 (uk) Спосіб відновлення шихтових матеріалів та пристрій для здійснення способу
EP3112481A4 (en) Method for producing hematite for iron production
PL3727721T3 (pl) Sposób wytwarzania wyrobów odlewniczych z ogniotrwałego materiału w postaci cząstek oraz produkt wytworzony takim sposobem
EP3947912A4 (en) VEHICLE AND METHOD OF MOVING COARSE ORE
GB201919079D0 (en) Process and product thereof
IL279845A (en) Hydroxypropyl beta-cyclodextrin and a process for its preparation
FI20136276A7 (fi) Menetelmä mangaanimalmipellettien valmistamiseksi
AU2022300010A1 (en) A process and a system for the production of sponge iron from iron ore
MX2017010644A (es) Metodo para conformar placa de metal y producto conformado.
PL3577070T3 (pl) Sposób wytwarzania półwyrobu i półwyrób wytworzony zgodnie z tym sposobem
ZA202108264B (en) Process of disposal in piles of tailings stemming from the iron ore processing method
ZA201104221B (en) Process and equipment for the production of direct reduced iron and/or pig iron from iron ores having a high-phosphorus content
PL3966353T3 (pl) Proces wytapiania materiału wsadowego zawierającego metale
GB201706156D0 (en) Process for recovering organics from material recovery facility fines
EA033243B1 (ru) Плавление мелких частиц низкосортного хромитового концентрата
EP3354712A4 (en) Coal briquettes, method for manufacturing same, apparatus for manufacturing same, and method for manufacturing molten iron
WO2018144607A8 (en) Apparatus and continuous flow process for production of boronic acid derivative
GB202315880D0 (en) Process and system for the production of iron nuggets