FR2077286B1 - - Google Patents

Info

Publication number: FR2077286B1
Authority: FR; France
Legal status (The legal status 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 status listed.): Expired

Application number

FR7100470A

Other versions

FR2077286A1 (fr

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

British Cast Iron Research Association

Original Assignee

British Cast Iron Research Association

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.)

1970-01-23

Filing date

1971-01-08

Publication date

1975-08-22

1971-01-08 Application filed by British Cast Iron Research Association filed Critical British Cast Iron Research Association

1971-10-22 Publication of FR2077286A1 publication Critical patent/FR2077286A1/fr

1975-08-22 Application granted granted Critical

1975-08-22 Publication of FR2077286B1 publication Critical patent/FR2077286B1/fr

Status Expired legal-status Critical Current

Links

Classifications

- 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
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
- C21B13/002—Reduction of iron ores by passing through a heated column of carbon
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

FR7100470A 1970-01-23 1971-01-08 Expired FR2077286B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB338870		1970-01-23

Publications (2)

Publication Number	Publication Date
FR2077286A1 FR2077286A1 (fr)	1971-10-22
FR2077286B1 true FR2077286B1 (fr)	1975-08-22

Family

ID=9757394

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7100470A Expired FR2077286B1 (fr)	1970-01-23	1971-01-08

Country Status (8)

Country	Link
US (1)	US3702182A (fr)
AU (1)	AU2353470A (fr)
CA (1)	CA924906A (fr)
DE (1)	DE2101784A1 (fr)
FR (1)	FR2077286B1 (fr)
GB (1)	GB1326241A (fr)
NL (1)	NL7100556A (fr)
ZA (1)	ZA708545B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3985546A (en) *	1974-12-23	1976-10-12	Ford Motor Company	Method of fluidizing acid cupola slag
US4013401A (en) *	1975-09-18	1977-03-22	Dso "Cherna Metalurgia"	Apparatus for preheating a raw material charge for application to an electric furnace
FR2342344A1 (fr) *	1976-02-27	1977-09-23	Sredneaziat Nii Prirod Gaza	Four pour l'elaboration de metaux et d'alliages
FR2347442A1 (fr) *	1976-04-06	1977-11-04	Gaz De France	Nouveau procede de refusion de la fonte et cubilot de fonderie comportant application de ce procede
CA1091041A (fr) *	1977-03-21	1980-12-09	John E. Rehder	Production de metaux
US4247732A (en) *	1979-08-21	1981-01-27	Westinghouse Electric Corp.	Method and apparatus for electrically firing an iron blast furnace
DE3106859C2 (de) *	1981-02-24	1986-09-25	Anatolij Alekseevi&ccaron; Penza &Ccaron;ernyj	Kupolofen
JPH02200713A (ja) *	1989-01-31	1990-08-09	Sumitomo Metal Ind Ltd	溶銑の製造装置および製造方法
JP2914674B2 (ja) *	1989-02-28	1999-07-05	株式会社日立製作所	加熱溶解方法
JP2001342509A (ja) *	2000-06-02	2001-12-14	Kobe Steel Ltd	金属鉄の製造方法および装置
EA007553B1 (ru) *	2004-10-11	2006-10-27	Оао "Минский Завод Отопительного Оборудования"	Способ выплавки чугуна в вагранках (варианты)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB591117A (en) *	1945-02-23	1947-08-07	Midland Motor Cylinder Company	Improvements in cupola furnaces and in the production of iron alloys therein
NL129121C (fr) *	1963-03-15

1970
- 1970-01-23 GB GB1326241D patent/GB1326241A/en not_active Expired
- 1970-12-18 ZA ZA708545A patent/ZA708545B/xx unknown
- 1970-12-18 AU AU23534/70A patent/AU2353470A/en not_active Expired
- 1970-12-23 US US3702182D patent/US3702182A/en not_active Expired - Lifetime
- 1970-12-29 CA CA101630A patent/CA924906A/en not_active Expired
1971
- 1971-01-08 FR FR7100470A patent/FR2077286B1/fr not_active Expired
- 1971-01-15 NL NL7100556A patent/NL7100556A/xx unknown
- 1971-01-15 DE DE19712101784 patent/DE2101784A1/de active Pending

Also Published As

Publication number	Publication date
NL7100556A (fr)	1971-07-27
DE2101784A1 (de)	1971-09-16
US3702182A (en)	1972-11-07
GB1326241A (en)	1973-08-08
AU2353470A (en)	1972-06-22
FR2077286A1 (fr)	1971-10-22
ZA708545B (en)	1971-12-29
CA924906A (en)	1973-04-24

Legal Events

Date	Code	Title	Description
1979-03-16	ST	Notification of lapse

Publication	Publication Date	Title
FR2077286B1 (fr)	1975-08-22
AU2044470A (fr)	1972-03-30
AU2085370A (fr)	1972-04-13
AU2130570A (fr)	1972-04-27
AU1326870A (fr)	1971-10-28
AU1517670A (fr)	1971-11-18
AU1716970A (fr)	1972-01-06
AU1833270A (fr)	1972-02-10
AU1943370A (fr)	1972-03-09
AU2131570A (fr)	1972-04-27
AU1881070A (fr)	1972-02-17
AU1872870A (fr)	1972-02-17
AU1841070A (fr)	1972-02-10
AU1918570A (fr)	1972-03-02
AU1832970A (fr)	1972-02-03
AU1789870A (fr)	1972-01-27
AU1581370A (fr)	1971-12-09
AU1689770A (fr)	1972-01-06
AU1603270A (fr)	1971-12-09
AU1879170A (fr)	1972-02-17
AU2144270A (fr)	1972-04-27
AU2061170A (fr)	1972-04-13
AU1969370A (fr)	1972-03-16
AU1591370A (fr)	1971-12-09
AU2119370A (fr)	1972-04-20