SE7700537L - Jernmetallurgisk behandlingsprocess - Google Patents

Jernmetallurgisk behandlingsprocess

Info

Publication number: SE7700537L
Authority: SE; Sweden
Prior art keywords: treatment process; iron metal; legal treatment; legal; iron
Prior art date: 1976-01-20

Application number

SE7700537A

Other languages

English (en)

Inventor

R Lafont

L Hallot

Original Assignee

Renault

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.)

1976-01-20

Filing date

1977-01-19

Publication date

1977-07-21

1977-01-19 Application filed by Renault filed Critical Renault

1977-07-21 Publication of SE7700537L publication Critical patent/SE7700537L/sv

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
- 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)
Manufacture And Refinement Of Metals (AREA)
Manufacture Of Iron (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

SE7700537A 1976-01-20 1977-01-19 Jernmetallurgisk behandlingsprocess SE7700537L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7601333A FR2338994A1 (fr)	1976-01-20	1976-01-20	Procede d'elaboration siderurgique a partir de minerais pre-reduits

Publications (1)

Publication Number	Publication Date
SE7700537L true SE7700537L (sv)	1977-07-21

Family

ID=9168105

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7700537A SE7700537L (sv)	1976-01-20	1977-01-19	Jernmetallurgisk behandlingsprocess

Country Status (7)

Country	Link
US (1)	US4116678A (sv)
JP (1)	JPS5288523A (sv)
BE (1)	BE850446A (sv)
DE (1)	DE2659213A1 (sv)
FR (1)	FR2338994A1 (sv)
GB (1)	GB1514896A (sv)
SE (1)	SE7700537L (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4178170A (en) *	1976-08-04	1979-12-11	Istituto Di Ricerca Finsider Per La Riduzione Diretta S.P.A.	Process for the production of carburized sponge iron briquettes
DE2852964A1 (de) *	1978-12-07	1980-06-26	Krupp Polysius Ag	Verfahren und anlage zur reduktion von erzen
AT363503B (de) *	1979-12-18	1981-08-10	Voest Alpine Ag	Verfahren zum kontinuierlichen schmelzen von weitgehend vorreduzierten metallischen materialien, insbesondere eisenschwamm, und vorrichtung zur durchfuehrung dieses verfahrens
US4836273A (en) *	1986-11-10	1989-06-06	Inductotherm Corp.	Micro mill continuous steel process
DE4224055C1 (de) *	1992-07-21	1993-12-16	Koeppern & Co Kg Maschf	Verfahren zur Herstellung von Stahl
DE19717750C2 (de) *	1997-04-21	1999-04-29	Manfred Ottow	Verfahren und Vorrichtung zur Gewinnung von Eisen durch Direktreduktion
KR101220554B1 (ko) *	2010-12-28	2013-01-10	주식회사 포스코	용선제조장치 및 이를 이용한 용선제조방법
RU2514241C2 (ru) *	2012-06-21	2014-04-27	Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тульский государственный университет" (ТулГУ)	Синтетический композиционный шихтовой материал для производства высококачественной стали

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR876757A (fr) *	1939-04-27	1942-11-17		Procédé d'obtention directe de l'acier et du fer à partir des minerais
US2287663A (en) *	1940-12-07	1942-06-23	Minerals And Metals Corp	Metal production
US2545932A (en) *	1948-05-26	1951-03-20	Allied Chem & Dye Corp	Two-stage conversion of iron oxide into iron
FR1168942A (fr) *	1955-12-15	1958-12-18	United States Steel Corp	Procédé pour le traitement des fines de minerais et produit obtenu par ce procédé
US3147107A (en) *	1961-07-13	1964-09-01	Frank W Brooke	Immersion melting
DD100017A5 (sv) *	1971-11-01	1973-09-05

1976
- 1976-01-20 FR FR7601333A patent/FR2338994A1/fr active Granted
- 1976-12-28 DE DE19762659213 patent/DE2659213A1/de active Pending
1977
- 1977-01-17 BE BE174127A patent/BE850446A/xx unknown
- 1977-01-18 GB GB193377A patent/GB1514896A/en not_active Expired
- 1977-01-19 SE SE7700537A patent/SE7700537L/sv unknown
- 1977-01-19 US US05/760,819 patent/US4116678A/en not_active Expired - Lifetime
- 1977-01-20 JP JP449777A patent/JPS5288523A/ja active Pending

Also Published As

Publication number	Publication date
FR2338994A1 (fr)	1977-08-19
BE850446A (fr)	1977-05-16
FR2338994B1 (sv)	1980-02-08
DE2659213A1 (de)	1977-07-28
GB1514896A (en)	1978-06-21
JPS5288523A (en)	1977-07-25
US4116678A (en)	1978-09-26

Publication	Publication Date	Title
SE7801191L (sv)	1978-08-03	Jernlegeringar
NL7612829A (nl)	1977-05-23	Metalen freem.
AR215258A1 (es)	1979-09-28	Solera de plancha
AR212358A1 (es)	1978-06-30	Solera de plancha
IT1066363B (it)	1985-03-04	Procedimento ed apparecchio di nodularizzazione di ghisa
SE7601527L (sv)	1976-08-13	Piezooptiskmetomvandlare
IT1069682B (it)	1985-03-25	Procedimento per il trattamento del rottame metallico
SE7700537L (sv)	1977-07-21	Jernmetallurgisk behandlingsprocess
SE437676B (sv)	1985-03-11	Behandlingsmedel for jernsmeltor
SE7607734L (sv)	1977-01-09	Metallformning
BR5501311U (pt)	1976-06-08	Tapume metalico desmontavel
JPS5217340A (en)	1977-02-09	Metal surface treatment
DD130741A1 (de)	1978-04-26	Metallschmelzofen
SE7612071L (sv)	1977-04-30	Notningsbestendigt gjutjern
JPS5212386A (en)	1977-01-29	Metal nitting
DK81176A (da)	1976-08-28	Behandlet fromateriale
JPS531141A (en)	1978-01-07	Metal treating process
GB1507546A (en)	1978-04-19	Metal treatment process
PT66441A (pt)	1977-05-01	Reduction process
NL7713171A (nl)	1978-05-31	Behandeling van gesmolten ijzer of staal.
NL7712366A (nl)	1979-05-14	Strijkijzer.
JPS5281033A (en)	1977-07-07	Metal surface treatment
JPS5271347A (en)	1977-06-14	Metal surface treatment
SU519280A1 (ru)	1976-06-30	Металлическа форма
JPS5370947A (en)	1978-06-23	Metal treatment agent