PL3976837T3 - Urządzenie i sposób ciągłego odsiarczania ciekłego gorącego metalu - Google Patents

Urządzenie i sposób ciągłego odsiarczania ciekłego gorącego metalu

Info

Publication number
PL3976837T3
PL3976837T3 PL20726140.5T PL20726140T PL3976837T3 PL 3976837 T3 PL3976837 T3 PL 3976837T3 PL 20726140 T PL20726140 T PL 20726140T PL 3976837 T3 PL3976837 T3 PL 3976837T3
Authority
PL
Poland
Prior art keywords
desulphurisation
continuous
hot metal
liquid hot
liquid
Prior art date
Application number
PL20726140.5T
Other languages
English (en)
Inventor
Ali Emami
Frank Nicolaas Hermanus SCHRAMA
Johan Willem Koenraad VAN BOGGELEN
Original Assignee
Tata Steel Nederland Technology B.V.
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 Tata Steel Nederland Technology B.V. filed Critical Tata Steel Nederland Technology B.V.
Publication of PL3976837T3 publication Critical patent/PL3976837T3/pl

Links

Classifications

    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for dephosphorising or desulfurising
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0068—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by introducing material into a current of streaming metal
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Multimedia (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
PL20726140.5T 2019-05-24 2020-05-19 Urządzenie i sposób ciągłego odsiarczania ciekłego gorącego metalu PL3976837T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19176486 2019-05-24
PCT/EP2020/064008 WO2020239554A1 (en) 2019-05-24 2020-05-19 Device and method for continuous desulphurisation of liquid hot metal

Publications (1)

Publication Number Publication Date
PL3976837T3 true PL3976837T3 (pl) 2024-03-25

Family

ID=66751875

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20726140.5T PL3976837T3 (pl) 2019-05-24 2020-05-19 Urządzenie i sposób ciągłego odsiarczania ciekłego gorącego metalu

Country Status (8)

Country Link
US (1) US20220170122A1 (pl)
EP (1) EP3976837B1 (pl)
KR (1) KR20220012886A (pl)
CN (1) CN113748218B (pl)
AU (1) AU2020281532A1 (pl)
BR (1) BR112021018524A2 (pl)
PL (1) PL3976837T3 (pl)
WO (1) WO2020239554A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024023561A1 (en) * 2022-07-29 2024-02-01 Arcelormittal A method of manufacturing molten pig iron into an electrical smelting furnace

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577764A (en) * 1949-11-04 1951-12-11 Air Reduction Desulfurization of ferrous metals
SE318677B (pl) * 1966-04-04 1969-12-15 Inva Ab
DE1758537B1 (de) * 1968-06-22 1973-03-22 Salzgitter Peine Stahlwerke Verfahren und vorrichtung zum kontinuierlichen frischen von roheisen zu stahl
DE2010585A1 (de) * 1970-03-06 1971-09-23 Klöckner-Werke AG, 4I00 Duisburg Verfahren und Vorrichtung zur kontinuierlichen Entschwefelung von Roheisen
JPS5017326B1 (pl) * 1971-06-25 1975-06-20
JPS5856006B2 (ja) * 1976-04-26 1983-12-13 新日本製鐵株式会社 脱ケイ専用の反応室をもつ連続的精錬炉
JPS6035408B2 (ja) * 1978-01-31 1985-08-14 日新製鋼株式会社 溶銑の連続処理法および装置
JPS58217618A (ja) * 1982-06-09 1983-12-17 Nippon Steel Corp 溶融金属処理装置
CA1328563C (en) * 1986-06-12 1994-04-19 Paul Metz Method of treating metal melts and apparatus for carrying out the method
JPH05171239A (ja) * 1991-12-26 1993-07-09 Kawasaki Steel Corp 溶銑の連続的予備処理方法および装置
DE4429653C2 (de) * 1994-08-20 1997-04-03 Anton Dr More Konverter und Verfahren zum Frischen von Metallschmelzen insbesondere von Roheisen zu Stahl
AUPR203200A0 (en) * 2000-12-12 2001-01-11 Technological Resources Pty Limited Desulphurizing molten iron
CN2661699Y (zh) * 2003-07-22 2004-12-08 承德新新钒钛股份有限公司 高炉铁水连续脱硫装置

Also Published As

Publication number Publication date
CN113748218A (zh) 2021-12-03
KR20220012886A (ko) 2022-02-04
BR112021018524A2 (pt) 2021-11-23
EP3976837A1 (en) 2022-04-06
US20220170122A1 (en) 2022-06-02
WO2020239554A1 (en) 2020-12-03
AU2020281532A1 (en) 2021-10-14
EP3976837B1 (en) 2024-01-17
CN113748218B (zh) 2023-07-14

Similar Documents

Publication Publication Date Title
ZA201806671B (en) Apparatus for the continuous hot dip coating of a metal strip and associated method
GB2576600B (en) Flow measurement apparatus and method of use
PL3789511T3 (pl) Urządzenie powlekające i sposób metalicznego powlekania przedmiotów obrabianych
PL3652352T3 (pl) Sposób i urządzenie do obróbki cieplnej metalowego elementu konstrukcji
GB201901905D0 (en) Apparatus and method of fraud prevention
EP4072751C0 (de) Giessvorrichtung und verfahren zum giessen
PL3789513T3 (pl) Urządzenie powlekające i sposób metalicznego powlekania przedmiotów obrabianych
GB202201965D0 (en) Liquid metal high-temperature pulsating heat pipe and testing method
GB2600569B (en) Device Coupon and Method of Manufacture thereof
PL3688199T3 (pl) Sposób ciągłego wytwarzania zestalonego żużla stalowniczego oraz powiązane urządzenie
SG11202011267XA (en) Apparatus and method of use thereof
PL3976837T3 (pl) Urządzenie i sposób ciągłego odsiarczania ciekłego gorącego metalu
GB201806302D0 (en) Dispensing apparatus and method of use thereof
PL3947749T1 (pl) Sposób i urządzenie do wytwarzania bezpośrednio zredukowanego metalu
EP3617134C0 (en) FLUID DELIVERY APPARATUS AND METHOD OF USE
EP3626839A4 (en) DEVICE AND METHOD FOR CONTINUOUS THERMAL TREATMENT OF AN ALLOY PART OR A METAL PART
PT3551342T (pt) Dispositivo para revestimento contínuo de corpos de latas e procedimento de funcionamento
EP3966167C0 (en) METHOD FOR REMOVING HYDROCARBONS AND METALS
GB2589216B (en) Method and apparatus for dispensing precise aliquots of liquid
SG10202005594UA (en) Liquid supplying device and method for draining liquid thereof
SG11202108371WA (en) Corrosion prevention device and corrosion prevention method
SG10201809733TA (en) Device and method for detecting corrosion of a metal part
PT3587603T (pt) Aparelho de cimentação de metal e método de cimentação contínua através do mesmo
FI3724622T3 (fi) Menetelmä ja järjestelmä liikkuvan metallinauhan lämpötilan mittaamiseksi
GB202001263D0 (en) Construction apparatus and method of use thereof