IT1066135B - PROCESS FOR THE PRODUCTION OF CARBURATED IRON SPONGE BRIQUETTES - Google Patents

PROCESS FOR THE PRODUCTION OF CARBURATED IRON SPONGE BRIQUETTES

Info

Publication number: IT1066135B
Authority: IT; Italy
Prior art keywords: carburated; production; iron sponge; briquettes; sponge briquettes
Prior art date: 1976-08-04

Application number

IT50767/76A

Other languages

Italian (it)

Inventor

Iacotti Italo

Pasero Edoardo

Original Assignee

Centro Speriment Metallurg

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.)

1976-08-04

Filing date

1976-08-04

Publication date

1985-03-04

1976-08-04 Application filed by Centro Speriment Metallurg filed Critical Centro Speriment Metallurg

1976-08-04 Priority to IT50767/76A priority Critical patent/IT1066135B/en

1977-07-08 Priority to MX169791A priority patent/MX151081A/en

1977-07-14 Priority to GB7729543A priority patent/GB1541995A/en

1977-07-21 Priority to FR7722371A priority patent/FR2360670A1/en

1977-07-27 Priority to NO772664A priority patent/NO146365C/en

1977-07-29 Priority to AR268630A priority patent/AR216651A1/en

1977-08-02 Priority to NL7708552A priority patent/NL7708552A/en

1977-08-02 Priority to BE6046102A priority patent/BE857414A/en

1977-08-03 Priority to DE2735020A priority patent/DE2735020C3/en

1977-08-03 Priority to DE19777724215U priority patent/DE7724215U1/en

1977-08-04 Priority to SU772508053A priority patent/SU997610A3/en

1985-03-04 Application granted granted Critical

1985-03-04 Publication of IT1066135B publication Critical patent/IT1066135B/en

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
- C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0086—Conditioning, transformation of reduced iron ores
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Dispersion Chemistry (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Manufacture And Refinement Of Metals (AREA)
Manufacture Of Iron (AREA)
Meat, Egg Or Seafood Products (AREA)
Carbon And Carbon Compounds (AREA)

IT50767/76A 1976-08-04 1976-08-04 PROCESS FOR THE PRODUCTION OF CARBURATED IRON SPONGE BRIQUETTES IT1066135B (en)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
IT50767/76A IT1066135B (en)	1976-08-04	1976-08-04	PROCESS FOR THE PRODUCTION OF CARBURATED IRON SPONGE BRIQUETTES
MX169791A MX151081A (en)	1976-08-04	1977-07-08	IMPROVEMENTS IN THE METHOD TO MANUFACTURE CEMENTED SPONGE IRON BRIQUETTES
GB7729543A GB1541995A (en)	1976-08-04	1977-07-14	Process for the manufacture of sponge iron briquettes
FR7722371A FR2360670A1 (en)	1976-08-04	1977-07-21	PROCESS FOR THE PRODUCTION OF CARBIDE IRON SPONGE BRIQUETTES AND PRODUCTS OBTAINED
NO772664A NO146365C (en)	1976-08-04	1977-07-27	PROCEDURE FOR THE PREPARATION OF POULTRY MUSHROOM BRIKETS
AR268630A AR216651A1 (en)	1976-08-04	1977-07-29	PROCEDURE FOR THE MANUFACTURE OF IRON SPONGE CEMENTED BRIQUETTES AND CEMENTED BRIQUETTES OBTAINED BY SUCH PROCEDURE
NL7708552A NL7708552A (en)	1976-08-04	1977-08-02	PROCESS FOR THE MANUFACTURE OF MERGED IRON SPONGE BRIQUETTES.
BE6046102A BE857414A (en)	1976-08-04	1977-08-02	PROCESS FOR THE PRODUCTION OF CARBIDE IRON SPONGE BRIQUETTES AND PRODUCTS OBTAINED
DE2735020A DE2735020C3 (en)	1976-08-04	1977-08-03	Post-treatment process of iron ores reduced in a fluidized bed for the production of carburized sponge iron briquettes
DE19777724215U DE7724215U1 (en)	1976-08-04	1977-08-03	IRON SPONGE BRIQUETTES
SU772508053A SU997610A3 (en)	1976-08-04	1977-08-04	Process for producing carburized spongy iron

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT50767/76A IT1066135B (en)	1976-08-04	1976-08-04	PROCESS FOR THE PRODUCTION OF CARBURATED IRON SPONGE BRIQUETTES

Publications (1)

Publication Number	Publication Date
IT1066135B true IT1066135B (en)	1985-03-04

Family

ID=11273678

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT50767/76A IT1066135B (en)	1976-08-04	1976-08-04	PROCESS FOR THE PRODUCTION OF CARBURATED IRON SPONGE BRIQUETTES

Country Status (10)

Country	Link
AR (1)	AR216651A1 (en)
BE (1)	BE857414A (en)
DE (2)	DE2735020C3 (en)
FR (1)	FR2360670A1 (en)
GB (1)	GB1541995A (en)
IT (1)	IT1066135B (en)
MX (1)	MX151081A (en)
NL (1)	NL7708552A (en)
NO (1)	NO146365C (en)
SU (1)	SU997610A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2852964A1 (en) *	1978-12-07	1980-06-26	Krupp Polysius Ag	METHOD AND SYSTEM FOR REDUCING ORES
US4248624A (en) *	1979-04-26	1981-02-03	Hylsa, S.A.	Use of prereduced ore in a blast furnace
AT382166B (en) *	1985-05-13	1987-01-26	Voest Alpine Ag	METHOD FOR DIRECTLY REDUCING PARTICULAR IRON-OXIDATING MATERIAL
DE3835332A1 (en) *	1988-10-17	1990-04-19	Ralph Weber	METHOD FOR PRODUCING STEEL FROM FINE ORE
BE1010986A3 (en) *	1995-05-23	1999-03-02	Centre Rech Metallurgique	Method of carbon enrichment of an iron sponge
DE19717304C2 (en) *	1997-04-24	1999-05-27	Metallgesellschaft Ag	Process for producing iron carbide from granular sponge iron
DE19748968C1 (en) *	1997-11-06	1999-06-10	Metallgesellschaft Ag	Process for producing a mixture of iron carbide and granular, directly reduced iron
US6030434A (en) *	1999-03-31	2000-02-29	International Briquettes Holding	Method for hot agglomeration of solid metallized iron particles to produce alloyed briquettes

1976
- 1976-08-04 IT IT50767/76A patent/IT1066135B/en active
1977
- 1977-07-08 MX MX169791A patent/MX151081A/en unknown
- 1977-07-14 GB GB7729543A patent/GB1541995A/en not_active Expired
- 1977-07-21 FR FR7722371A patent/FR2360670A1/en active Granted
- 1977-07-27 NO NO772664A patent/NO146365C/en unknown
- 1977-07-29 AR AR268630A patent/AR216651A1/en active
- 1977-08-02 NL NL7708552A patent/NL7708552A/en not_active Application Discontinuation
- 1977-08-02 BE BE6046102A patent/BE857414A/en not_active IP Right Cessation
- 1977-08-03 DE DE2735020A patent/DE2735020C3/en not_active Expired
- 1977-08-03 DE DE19777724215U patent/DE7724215U1/en not_active Expired
- 1977-08-04 SU SU772508053A patent/SU997610A3/en active

Also Published As

Publication number	Publication date
DE2735020B2 (en)	1980-09-18
SU997610A3 (en)	1983-02-15
DE7724215U1 (en)	1981-06-11
DE2735020A1 (en)	1978-02-09
NO146365C (en)	1982-09-15
FR2360670B1 (en)	1980-02-15
MX151081A (en)	1984-09-25
AR216651A1 (en)	1980-01-15
DE2735020C3 (en)	1981-04-16
GB1541995A (en)	1979-03-14
NO146365B (en)	1982-06-07
NO772664L (en)	1978-02-07
FR2360670A1 (en)	1978-03-03
NL7708552A (en)	1978-02-07
BE857414A (en)	1977-12-01

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