IT1055115B - Procedimento e dispositivo per la fusione di rottame spugna di ferro granulato sinterato o si mil - Google Patents

Procedimento e dispositivo per la fusione di rottame spugna di ferro granulato sinterato o si mil

Info

Publication number
IT1055115B
IT1055115B IT1991376A IT1991376A IT1055115B IT 1055115 B IT1055115 B IT 1055115B IT 1991376 A IT1991376 A IT 1991376A IT 1991376 A IT1991376 A IT 1991376A IT 1055115 B IT1055115 B IT 1055115B
Authority
IT
Italy
Prior art keywords
sinked
mil
scrap
melting
procedure
Prior art date
Application number
IT1991376A
Other languages
English (en)
Original Assignee
Kloeckner Werke Ag
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 Kloeckner Werke Ag filed Critical Kloeckner Werke Ag
Application granted granted Critical
Publication of IT1055115B publication Critical patent/IT1055115B/it

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
    • C21B11/02—Making pig-iron other than in blast furnaces in low shaft furnaces or shaft furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/90—Metal melting furnaces, e.g. cupola type
IT1991376A 1975-02-06 1976-02-05 Procedimento e dispositivo per la fusione di rottame spugna di ferro granulato sinterato o si mil IT1055115B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2504946A DE2504946C2 (de) 1975-02-06 1975-02-06 Verfahren und Vorrichtung zum Einschmelzen von Schrott, Eisenschwamm, Pellets oder dgl

Publications (1)

Publication Number Publication Date
IT1055115B true IT1055115B (it) 1981-12-21

Family

ID=5938228

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1991376A IT1055115B (it) 1975-02-06 1976-02-05 Procedimento e dispositivo per la fusione di rottame spugna di ferro granulato sinterato o si mil

Country Status (11)

Country Link
US (1) US4097028A (it)
JP (1) JPS51105911A (it)
BE (1) BE838226A (it)
BR (1) BR7600734A (it)
CA (1) CA1075011A (it)
DE (1) DE2504946C2 (it)
FR (1) FR2300304A1 (it)
GB (1) GB1532056A (it)
IT (1) IT1055115B (it)
SU (1) SU662019A3 (it)
ZA (1) ZA76664B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186331C (nl) * 1979-03-15 1990-11-01 Kloeckner Cra Patent Werkwijze voor het bereiden van staal en convertor voor het uitvoeren van de werkwijze.
US4247732A (en) * 1979-08-21 1981-01-27 Westinghouse Electric Corp. Method and apparatus for electrically firing an iron blast furnace
DE3045992A1 (de) 1980-12-05 1982-07-22 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum einblasen von hochsauerstoffhaltigen gasen in ein ne-metalle enthaltendes schmelzbad
DE3106859C2 (de) * 1981-02-24 1986-09-25 Anatolij Alekseevič Penza Černyj Kupolofen
CA1201372A (en) * 1982-06-24 1986-03-04 Corporation Cadre (The) Oxygen-fuel burner with lancing capability
US4539034A (en) * 1984-07-19 1985-09-03 Ppg Industries, Inc. Melting of glass with staged submerged combustion
US4877449A (en) * 1987-07-22 1989-10-31 Institute Of Gas Technology Vertical shaft melting furnace and method of melting
DE3733349A1 (de) * 1987-10-02 1989-04-13 Kloeckner Stahl Gmbh Verfahren und vorrichtung zum einschmelzen von schrott, eisenschwamm-pellets oder dergleichen
US6221123B1 (en) 1998-01-22 2001-04-24 Donsco Incorporated Process and apparatus for melting metal
WO2014189501A1 (en) 2013-05-22 2014-11-27 Johns Manville Submerged combustion burners, melters, and methods of use
US11142476B2 (en) 2013-05-22 2021-10-12 Johns Manville Burner for submerged combustion melting
US10131563B2 (en) 2013-05-22 2018-11-20 Johns Manville Submerged combustion burners
US9777922B2 (en) 2013-05-22 2017-10-03 Johns Mansville Submerged combustion burners and melters, and methods of use
WO2014189506A1 (en) 2013-05-22 2014-11-27 Johns Manville Submerged combustion burners and melters, and methods of use
SI3003996T1 (sl) 2013-05-30 2020-11-30 Johns Manville Sistemi potopnega zgorevanja za taljenje stekla in postopki uporabe
PL3003997T3 (pl) 2013-05-30 2021-11-02 Johns Manville Palniki do spalania pod powierzchnią cieczy ze środkami usprawniającymi mieszanie przeznaczone do pieców do topienia szkła oraz zastosowanie
WO2015009300A1 (en) 2013-07-18 2015-01-22 Johns Manville Fluid cooled combustion burner and method of making said burner
US9751792B2 (en) 2015-08-12 2017-09-05 Johns Manville Post-manufacturing processes for submerged combustion burner
US10337732B2 (en) 2016-08-25 2019-07-02 Johns Manville Consumable tip burners, submerged combustion melters including same, and methods
CN112795719B (zh) * 2020-12-28 2022-07-26 杭州土垚科技有限公司 一种废铁重铸机及其重铸方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US386269A (en) * 1888-07-17 Gael sahlee
BE500581A (it) *
US1117274A (en) * 1912-04-08 1914-11-17 Bradley Stoughton Process of generating heat in fusion-furnaces.
DE1158665B (de) * 1956-11-06 1963-12-05 Strico Ges Fuer Metallurg Und Kupolofen mit futterloser gekuehlter Schmelzzone fuer die Herstellung von Eisen mit einem in engen Grenzen vorbestimmten Kohlenstoffgehalt und Verfahren zu seinem Betrieb
US3197539A (en) * 1962-07-11 1965-07-27 Union Carbide Corp Method of operating electric arc furnace
US3701517A (en) * 1966-12-16 1972-10-31 Airco Inc Oxy-fuel burners in furnace tuyeres
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel
BE781241A (fr) * 1971-05-28 1972-07-17 Creusot Loire Procede d'affinage des aciers allies contenant du chrome et plus specialement des aciers inoxydables
FR2182633B2 (it) * 1971-07-29 1974-11-08 Creusot Loire
BE776428A (fr) * 1971-12-08 1972-04-04 Metallurg Ct Voor De Researchi Perfectionnements aux dispositifs d'insufflation d'oxygene par le fond d'un convertisseur metallurgique.
DE2160999A1 (de) * 1971-12-09 1973-06-28 Maximilianshuette Eisenwerk Duese zum einleiten von sauerstoff mit einem schutzmedium in konvertergefaesse
JPS498761A (it) * 1972-05-24 1974-01-25
US3895785A (en) * 1972-08-01 1975-07-22 United States Steel Corp Method and apparatus for controlling the operation of a steel refining converter
CA978366A (en) * 1972-10-13 1975-11-25 Sydney Steel Corporation Operation of a blast furnace
US3819165A (en) * 1972-12-08 1974-06-25 Maximilianshuette Eisenwerk Device for blowing-in oxygen through the refractory lining of a metallurgical converter
DE2327073C2 (de) * 1973-05-26 1974-11-21 Kloeckner-Werke Ag, 4100 Duisburg Verfahren und Vorrichtung zum Einschmelzen von Schrott oder dgl
US3954254A (en) * 1975-04-16 1976-05-04 Koppers Company, Inc. Metallurgical furnace

Also Published As

Publication number Publication date
BR7600734A (pt) 1976-08-31
ZA76664B (en) 1977-02-23
AU1084876A (en) 1977-08-11
GB1532056A (en) 1978-11-15
US4097028A (en) 1978-06-27
FR2300304B1 (it) 1980-10-17
CA1075011A (en) 1980-04-08
JPS51105911A (it) 1976-09-20
DE2504946B1 (de) 1976-05-26
BE838226A (fr) 1976-05-28
FR2300304A1 (fr) 1976-09-03
DE2504946C2 (de) 1980-04-30
SU662019A3 (ru) 1979-05-05

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