ES361266A1 - Metodo para la preparacion de fundicion con bajo contenido de azufre. - Google Patents

Metodo para la preparacion de fundicion con bajo contenido de azufre.

Info

Publication number: ES361266A1
Authority: ES; Spain
Prior art keywords: mixture; preparation; sulphur content; iron melt; low sulphur
Prior art date: 1967-12-05
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

ES361266A

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.)

Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO

Original Assignee

Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO

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.)

1967-12-05

Filing date

1968-12-03

Publication date

1970-11-01

1967-12-05 Priority claimed from NL6716522A external-priority patent/NL6716522A/xx

1968-12-03 Application filed by Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO filed Critical Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO

1970-11-01 Publication of ES361266A1 publication Critical patent/ES361266A1/es

Status Expired legal-status Critical Current

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 4
239000000203 mixture Substances 0.000 title abstract 4
229910052742 iron Inorganic materials 0.000 title abstract 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
239000005864 Sulphur Substances 0.000 title 1
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 6
CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 6
229910000029 sodium carbonate Inorganic materials 0.000 abstract 3
239000011780 sodium chloride Substances 0.000 abstract 3
239000005997 Calcium carbide Substances 0.000 abstract 1
229940043430 calcium compound Drugs 0.000 abstract 1
150000001674 calcium compounds Chemical class 0.000 abstract 1
239000000292 calcium oxide Substances 0.000 abstract 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical class [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Compounds Of Iron (AREA)

ES361266A 1967-12-05 1968-12-03 Metodo para la preparacion de fundicion con bajo contenido de azufre. Expired ES361266A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL6716522A NL6716522A (de)	1967-12-05	1967-12-05
DE19681807332 DE1807332A1 (de)	1967-12-05	1968-11-06	Verfahren und Zugabematerial zur Herstellung einer Eisenschmelze mit niedrigem Schwefelgehalt

Publications (1)

Publication Number	Publication Date
ES361266A1 true ES361266A1 (es)	1970-11-01

Family

ID=25756371

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES361266A Expired ES361266A1 (es)	1967-12-05	1968-12-03	Metodo para la preparacion de fundicion con bajo contenido de azufre.

Country Status (8)

Country	Link
US (1)	US3619171A (de)
AT (1)	AT306766B (de)
BE (1)	BE724879A (de)
CH (1)	CH501730A (de)
ES (1)	ES361266A1 (de)
FR (1)	FR1594112A (de)
GB (1)	GB1219300A (de)
SE (1)	SE346565B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1305466A (de) *	1969-10-24	1973-01-31
CH597350A5 (de) *	1973-12-14	1978-03-31	Battelle Memorial Institute
US3932170A (en) *	1974-08-19	1976-01-13	The United States Of America As Represented By The Secretary Of The Interior	Use of scavenger in recovery of metal values

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2755180A (en) *	1952-03-15	1956-07-17	Jr Carl George De Laval	Reverberatory furnace practice
US2834668A (en) *	1954-05-10	1958-05-13	Union Carbide Corp	Mixture for treating cast iron
GB812410A (en) *	1954-08-27	1959-04-22	Knorr Bremse Gmbh	Process for reducing the sulphur content in iron and for economising in coke in cupola furnaces
US3051564A (en) *	1959-08-12	1962-08-28	Carborundum Co	Composition for metallurgical use and process of using the same
US3158465A (en) *	1961-09-07	1964-11-24	Kerchner Marshall & Company	Metallurgical material and process for treating iron therewith
US3258328A (en) *	1962-08-23	1966-06-28	Fuji Iron & Steel Co Ltd	Method and apparatus for treating steel

1968
- 1968-11-26 AT AT1147268A patent/AT306766B/de not_active IP Right Cessation
- 1968-11-28 GB GB56555/68A patent/GB1219300A/en not_active Expired
- 1968-12-02 US US780555A patent/US3619171A/en not_active Expired - Lifetime
- 1968-12-03 ES ES361266A patent/ES361266A1/es not_active Expired
- 1968-12-04 BE BE724879D patent/BE724879A/xx unknown
- 1968-12-05 FR FR1594112D patent/FR1594112A/fr not_active Expired
- 1968-12-05 SE SE16660/68A patent/SE346565B/xx unknown
- 1968-12-05 CH CH1821168A patent/CH501730A/de unknown

Also Published As

Publication number	Publication date
AT306766B (de)	1973-04-25
CH501730A (de)	1971-01-15
US3619171A (en)	1971-11-09
BE724879A (de)	1969-06-04
GB1219300A (en)	1971-01-13
SE346565B (de)	1972-07-10
FR1594112A (de)	1970-06-01

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