ES255564A1 - Un procedimiento de afino de las fundiciones - Google Patents

Un procedimiento de afino de las fundiciones

Info

Publication number: ES255564A1
Authority: ES; Spain
Prior art keywords: pure oxygen; commercially pure; suspension; refining iron; oxygen
Prior art date: 1959-02-27
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

ES0255564A

Other languages

English (en)

Spanish (es)

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.)

LOITATION DES PROCEDES GEORGES

LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude

Original Assignee

LOITATION DES PROCEDES GEORGES

LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude

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.)

1959-02-27

Filing date

1960-02-06

Publication date

1960-05-16

1960-02-06 Application filed by LOITATION DES PROCEDES GEORGES, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical LOITATION DES PROCEDES GEORGES

1960-05-16 Publication of ES255564A1 publication Critical patent/ES255564A1/es

Status Expired legal-status Critical Current

Links

MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
229910052742 iron Inorganic materials 0.000 title 1
238000007670 refining Methods 0.000 title 1
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
239000000725 suspension Substances 0.000 abstract 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
229910000805 Pig iron Inorganic materials 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 abstract 1
239000003513 alkali Substances 0.000 abstract 1
150000001342 alkaline earth metals Chemical class 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
239000003153 chemical reaction reagent Substances 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000000843 powder Substances 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 1

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
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Treatment Of Steel In Its Molten State (AREA)

ES0255564A 1959-02-27 1960-02-06 Un procedimiento de afino de las fundiciones Expired ES255564A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR787895A FR1243414A (fr)	1959-02-27	1959-02-27	Procédé d'affinage des fontes phosphoreuses par l'oxygène concentré

Publications (1)

Publication Number	Publication Date
ES255564A1 true ES255564A1 (es)	1960-05-16

Family

ID=8711795

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0255564A Expired ES255564A1 (es)	1959-02-27	1960-02-06	Un procedimiento de afino de las fundiciones

Country Status (4)

Country	Link
BE (1)	BE587281A (fr)
ES (1)	ES255564A1 (fr)
FR (1)	FR1243414A (fr)
GB (1)	GB920279A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE748041A (fr) *	1970-03-26	1970-09-28	Centre Rech Metallurgique	Perfectionnements aux procedes d'affinage,
FR2207998B1 (fr) *	1972-11-28	1975-01-03	Creusot Loire
CA1141175A (fr) *	1979-10-31	1983-02-15	Canadian Liquid Air Ltd., Air Liquide Canada Ltee	Methode sure d'injection d'agents reactifs de l'oxygene dans un debit d'oxygene
US4388113A (en) *	1980-09-26	1983-06-14	Nippon Steel Corporation	Method of preventing damage of an immersed tuyere of a decarburization furnace in steel making
DE3717840A1 (de) *	1987-05-27	1988-12-15	Radex Deutschland Ag	Feuerfester keramischer formkoerper

1959
- 1959-02-27 FR FR787895A patent/FR1243414A/fr not_active Expired
1960
- 1960-02-04 BE BE587281A patent/BE587281A/fr unknown
- 1960-02-06 ES ES0255564A patent/ES255564A1/es not_active Expired
- 1960-02-10 GB GB469160A patent/GB920279A/en not_active Expired

Also Published As

Publication number	Publication date
GB920279A (en)	1963-03-06
BE587281A (fr)	1960-08-04
FR1243414A (fr)	1960-10-14

Similar Documents

Publication	Publication Date	Title
AU9130582A (en)	1983-06-30	Direct formation of molten iron from ores in a con- verter
ES255564A1 (es)	1960-05-16	Un procedimiento de afino de las fundiciones
GB1114961A (en)	1968-05-22	A method and a device for the continuous refining of molten pig iron
GB870184A (en)	1961-06-14	Improvements in or relating to the refining of steel by the pneumatic process
GB1423489A (en)	1976-02-04	Method of reducing ore
GB1169874A (en)	1969-11-05	Method of Producing Low Carbon Non-Aging Deep Drawing Steel
ES266188A1 (es)	1961-06-16	Un dispositivo para la realización de procesos metalúrgicos
GB1153938A (en)	1969-06-04	Improvements in and relating to the Refining of Pig Iron
GB973815A (en)	1964-10-28	Method of refining pig iron
GB1117375A (en)	1968-06-19	Process for the production of medium to low carbon ferromanganese of low silicon content
US3749567A (en)	1973-07-31	Process for reducing iron oxide fume formation during refining of steel
GB1004224A (en)	1965-09-15	Improvements in and relating to ferromanganese alloys
GB1007241A (en)	1965-10-13	Improvements in or relating to a blowing device for carrying out metallurgical processes particularly for refining crude iron
GB944124A (en)	1963-12-11	Iron-chromium-aluminium alloy
GB1316438A (en)	1973-05-09	Cast iron
JPS5623214A (en)	1981-03-05	Dephosphorization accelerating method in oxygen top blowing steel making method
GB1351714A (en)	1974-05-01	Refining hematite pig iron
GB933393A (en)	1963-08-08	Calcium-silicon-iron alloys having a high calcium content, and the manufacture thereof
GB882630A (en)	1961-11-15	Process and apparatus for recovering and processing iron containing substances from gas escaping when blowing oxygen or oxygen containing gas into or on to a bath of molten iron
GB840811A (en)	1960-07-13	Process for refining pig iron
JPS552759A (en)	1980-01-10	Manufacture of ultra-low-carbon stainless steel
JPS5792115A (en)	1982-06-08	Dephosphorization method for molten iron
GB1259275A (fr)	1972-01-05
GB1281203A (en)	1972-07-12	Method for refining molten iron alloys
GB885557A (en)	1961-12-28	Improvements in or relating to method and apparatus of treating ingots of iron or steel