IT1147487B - Perfezionamenti ai caricatori per forni elettrici e caricatori per forni elettrici cosi' perfezionati - Google Patents

Perfezionamenti ai caricatori per forni elettrici e caricatori per forni elettrici cosi' perfezionati

Info

Publication number: IT1147487B
Authority: IT; Italy
Prior art keywords: loaders; electric ovens; perfected; ovens; electric
Prior art date: 1981-01-21

Application number

IT83308/81A

Other languages

English (en)

Other versions

IT8183308A0 (it

Inventor

Paolo Fontanini

Original Assignee

Danieli Eng Spa

Danieli Off Mecc

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.)

1981-01-21

Filing date

1981-01-21

Publication date

1986-11-19

1981-01-21 Application filed by Danieli Eng Spa, Danieli Off Mecc filed Critical Danieli Eng Spa

1981-01-21 Priority to IT83308/81A priority Critical patent/IT1147487B/it

1981-01-21 Publication of IT8183308A0 publication Critical patent/IT8183308A0/it

1982-01-20 Priority to DE19823201608 priority patent/DE3201608A1/de

1986-11-19 Application granted granted Critical

1986-11-19 Publication of IT1147487B publication Critical patent/IT1147487B/it

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
- 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
- C21C5/527—Charging of the electric furnace
- 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

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

IT83308/81A 1981-01-21 1981-01-21 Perfezionamenti ai caricatori per forni elettrici e caricatori per forni elettrici cosi' perfezionati IT1147487B (it)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
IT83308/81A IT1147487B (it)	1981-01-21	1981-01-21	Perfezionamenti ai caricatori per forni elettrici e caricatori per forni elettrici cosi' perfezionati
DE19823201608 DE3201608A1 (de)	1981-01-21	1982-01-20	"beschicker fuer elektrische oefen zum aufgeben von eisenschwamm"

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT83308/81A IT1147487B (it)	1981-01-21	1981-01-21	Perfezionamenti ai caricatori per forni elettrici e caricatori per forni elettrici cosi' perfezionati

Publications (2)

Publication Number	Publication Date
IT8183308A0 IT8183308A0 (it)	1981-01-21
IT1147487B true IT1147487B (it)	1986-11-19

Family

ID=11319874

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT83308/81A IT1147487B (it)	1981-01-21	1981-01-21	Perfezionamenti ai caricatori per forni elettrici e caricatori per forni elettrici cosi' perfezionati

Country Status (2)

Country	Link
DE (1)	DE3201608A1 (it)
IT (1)	IT1147487B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5296015A (en) *	1990-01-09	1994-03-22	Hylsa S.A. De C.V.	Method for the pneumatic transport of large iron-bearing particles
US5445363A (en) *	1990-01-09	1995-08-29	Hylsa S.A. De C.V.	Apparatus for the pneumatic transport of large iron-bearing particles
DE69129330T2 (de) *	1991-05-30	1998-09-03	Hylsa Sa	Verfahren zum Transportieren von Eisenschwamm
AT400447B (de)	1994-03-04	1995-12-27	Voest Alpine Ind Anlagen	Verfahren und anlage zum chargieren von erz
CA2340191A1 (en) *	1997-08-22	1999-03-04	William Lyon Sherwood	Direct iron and steelmaking
FI117769B (fi)	2004-01-15	2007-02-15	Outokumpu Technology Oyj	Suspensiosulatusuunin syöttöjärjestelmä
EP1655249A1 (en) *	2004-09-07	2006-05-10	Vmp A/S	Apparatus and pipe system for automatic removal of residual matter
ES2296550B1 (es) *	2005-01-10	2008-12-01	Outokumpu Technology Oy	Sistema de suministro para horno de fundicion de suspension.
ITMI20050539A1 (it) *	2005-04-01	2006-10-02	Techint Spa	Metodo e apparato per il recupero di materiali refrattari di risulta e di scorie da siviera come scorie di processo nella produzione siderurgica in eaf e il relativo dosaggio al forno per la formazione della scoria di processo
DE102020205493A1 (de)	2020-04-30	2021-11-04	Sms Group Gmbh	Verfahren zum Herstellen von flüssigem Roheisen aus einem DRI-Produkt

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE954699C (de) *	1953-10-07	1956-12-20	Eisen & Stahlind Ag	Verfahren zum Einschmelzen von feinkoernigen Eisensorten, z.B. Rennluppen, Granalien u. dgl. im Elektrolichtbogenofen und Vorrichtung zur Durchfuehrung des Verfahrens
US4098603A (en) *	1974-04-02	1978-07-04	Demag A.G.	Method for melting steel

1981
- 1981-01-21 IT IT83308/81A patent/IT1147487B/it active
1982
- 1982-01-20 DE DE19823201608 patent/DE3201608A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
DE3201608A1 (de)	1982-09-02
IT8183308A0 (it)	1981-01-21

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19960122