BE796482A - IMPROVEMENTS IN CONVERSION OR METAL REFINING OVENS - Google Patents

IMPROVEMENTS IN CONVERSION OR METAL REFINING OVENS

Info

Publication number: BE796482A
Authority: BE; Belgium
Prior art keywords: ovens; conversion; metal refining; refining; metal
Prior art date: 1972-03-09

Application number

BE128549A

Other languages

French (fr)

Inventor

Pierre Georges Vicard

Original Assignee

Soc Lab Sarl

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.)

1972-03-09

Filing date

1973-03-08

Publication date

1973-07-02

1973-03-08 Application filed by Soc Lab Sarl filed Critical Soc Lab Sarl

1973-07-02 Publication of BE796482A publication Critical patent/BE796482A/en

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
- C21C5/28—Manufacture of steel in the converter
- C21C5/38—Removal of waste gases or dust

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Environmental & Geological Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)

BE128549A 1972-03-09 1973-03-08 IMPROVEMENTS IN CONVERSION OR METAL REFINING OVENS BE796482A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7208901A FR2177484B1 (en)	1972-03-09	1972-03-09

Publications (1)

Publication Number	Publication Date
BE796482A true BE796482A (en)	1973-07-02

Family

ID=9095197

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE128549A BE796482A (en)	1972-03-09	1973-03-08	IMPROVEMENTS IN CONVERSION OR METAL REFINING OVENS

Country Status (9)

Country	Link
US (1)	US3863906A (en)
JP (1)	JPS5248572B2 (en)
AT (1)	AT336054B (en)
BE (1)	BE796482A (en)
ES (1)	ES412454A1 (en)
FR (1)	FR2177484B1 (en)
GB (1)	GB1403125A (en)
IT (1)	IT982497B (en)
NL (1)	NL7303102A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2407998C3 (en) *	1974-02-20	1980-01-10	Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh & Co Kg, 4300 Essen	System for dedusting the exhaust gases produced in a steel mill
GB1525273A (en) *	1974-10-29	1978-09-20	Soc Lab Sarl	Recovery of gases in installations of furnaces for converting or refining metals
US4050682A (en) *	1975-03-31	1977-09-27	Pennsylvania Engineering Corporation	Method and apparatus for handling off-gases from metal refining vessel
US4031819A (en) *	1976-01-07	1977-06-28	American Air Filter Company, Inc.	Apparatus for collecting and conveying of fumes from a furnace
US4072299A (en) *	1976-04-27	1978-02-07	Albert Calderon	Method and apparatus for basic oxygen steel making employing the off-gas principle of pre-heating purposes
JPS5636910Y2 (en) *	1976-09-10	1981-08-31
FR2365381A1 (en) *	1976-09-22	1978-04-21	Gatx Fuller	Double fume exhauster cowl - comprises inner and outer cones with annular passage between and peripheral deflector flange
US4099709A (en) *	1977-01-12	1978-07-11	Albert Calderon	Method and apparatus for controlling emissions from oxygen steelmaking furnaces
US4253644A (en) *	1978-12-04	1981-03-03	Inland Steel Company	Fluid closure for and method of preventing flow through an opening in a fluid and particulate confining and conveying structure
US4234170A (en) *	1979-06-06	1980-11-18	National Steel Corporation	Movable charging emissions control hood for BOF
FI60610C (en) *	1980-06-19	1982-02-10	Outokumpu Oy	SAETT ATT BLANDA EN HET UGNSGAS MED EN ANNAN GAS FOERE AVLAEGSNING AV UGNSGASEN FRAON UGNEN SAMT HUV DOERFOER
WO2007112301A2 (en) *	2006-03-24	2007-10-04	Duke Manufacturing Co.	Vent system for cooking appliance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1223518A (en) *	1959-01-28	1960-06-17	Siderurgie Fse Inst Rech	Process for cooling and removing hot gases from pneumatic refining of cast irons, in particular using pure oxygen
US3357820A (en) *	1964-02-11	1967-12-12	Waagner Biro Ag	Method of and installation for the utilization of hot waste gases from furnaces of metallurgical works
US3372917A (en) *	1965-08-16	1968-03-12	Chemical Construction Corp	Apparatus for recovery of converter off-gases
US3727587A (en) *	1971-11-17	1973-04-17	Treadwell Corp	System for recovering waste heat from copper converters

1972
- 1972-03-09 FR FR7208901A patent/FR2177484B1/fr not_active Expired
1973
- 1973-02-28 US US336815A patent/US3863906A/en not_active Expired - Lifetime
- 1973-02-28 AT AT179473A patent/AT336054B/en not_active IP Right Cessation
- 1973-03-02 GB GB1027773A patent/GB1403125A/en not_active Expired
- 1973-03-06 NL NL7303102A patent/NL7303102A/xx not_active Application Discontinuation
- 1973-03-08 IT IT21346/73A patent/IT982497B/en active
- 1973-03-08 BE BE128549A patent/BE796482A/en not_active IP Right Cessation
- 1973-03-08 ES ES412454A patent/ES412454A1/en not_active Expired
- 1973-03-09 JP JP48028445A patent/JPS5248572B2/ja not_active Expired

Also Published As

Publication number	Publication date
NL7303102A (en)	1973-09-11
DE2311527A1 (en)	1973-09-13
IT982497B (en)	1974-10-21
DE2311527B2 (en)	1976-12-09
JPS48102705A (en)	1973-12-24
FR2177484B1 (en)	1974-08-30
ES412454A1 (en)	1976-01-01
ATA179473A (en)	1976-08-15
AT336054B (en)	1977-04-12
US3863906A (en)	1975-02-04
GB1403125A (en)	1975-08-13
FR2177484A1 (en)	1973-11-09
JPS5248572B2 (en)	1977-12-10

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Legal Events

Date	Code	Title	Description
1984-09-30	RE	Patent lapsed	Owner name: SOC. LAB Effective date: 19840308

Date

Code

Title

Description

1984-09-30

Patent lapsed

Owner name: SOC. LAB

Effective date: 19840308