IT1173146B - Procedimento per minimizzare la disintegrazione per riduzione di minerali di ferro e agglomerati di minerali di ferro usati come carica d'altoforno - Google Patents

Procedimento per minimizzare la disintegrazione per riduzione di minerali di ferro e agglomerati di minerali di ferro usati come carica d'altoforno

Info

Publication number: IT1173146B
Authority: IT; Italy
Prior art keywords: ores; redn; halogen; aggregates; contg
Prior art date: 1984-01-26

Application number

IT19332/84A

Other languages

English (en)

Other versions

IT8419332A0 (it

IT8419332A1 (it

Inventor

Heinrich Kortmann

Wolfgang Bock

Original Assignee

Studien Ges Fur Eisenerzaufber

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.)

1984-01-26

Filing date

1984-01-26

Publication date

1987-06-18

1984-01-26 Application filed by Studien Ges Fur Eisenerzaufber filed Critical Studien Ges Fur Eisenerzaufber

1984-01-26 Priority to IT19332/84A priority Critical patent/IT1173146B/it

1984-01-26 Publication of IT8419332A0 publication Critical patent/IT8419332A0/it

1985-07-26 Publication of IT8419332A1 publication Critical patent/IT8419332A1/it

1987-06-18 Application granted granted Critical

1987-06-18 Publication of IT1173146B publication Critical patent/IT1173146B/it

Links

238000000354 decomposition reaction 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
239000003153 chemical reaction reagent Substances 0.000 abstract 6
229910052736 halogen Inorganic materials 0.000 abstract 3
150000002367 halogens Chemical class 0.000 abstract 3
239000007787 solid Substances 0.000 abstract 2
238000003723 Smelting Methods 0.000 abstract 1
239000000843 powder Substances 0.000 abstract 1
239000013535 sea water Substances 0.000 abstract 1
230000008961 swelling Effects 0.000 abstract 1
238000005406 washing Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Landscapes

Manufacture And Refinement Of Metals (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

IT19332/84A 1984-01-26 1984-01-26 Procedimento per minimizzare la disintegrazione per riduzione di minerali di ferro e agglomerati di minerali di ferro usati come carica d'altoforno IT1173146B (it)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
IT19332/84A IT1173146B (it)	1984-01-26	1984-01-26	Procedimento per minimizzare la disintegrazione per riduzione di minerali di ferro e agglomerati di minerali di ferro usati come carica d'altoforno

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT19332/84A IT1173146B (it)	1984-01-26	1984-01-26	Procedimento per minimizzare la disintegrazione per riduzione di minerali di ferro e agglomerati di minerali di ferro usati come carica d'altoforno

Publications (3)

Publication Number	Publication Date
IT8419332A0 IT8419332A0 (it)	1984-01-26
IT8419332A1 IT8419332A1 (it)	1985-07-26
IT1173146B true IT1173146B (it)	1987-06-18

Family

ID=11156813

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19332/84A IT1173146B (it)	1984-01-26	1984-01-26	Procedimento per minimizzare la disintegrazione per riduzione di minerali di ferro e agglomerati di minerali di ferro usati come carica d'altoforno

Country Status (1)

Country	Link
IT (1)	IT1173146B (it)

1984
- 1984-01-26 IT IT19332/84A patent/IT1173146B/it active

Also Published As

Publication number	Publication date
IT8419332A0 (it)	1984-01-26
IT8419332A1 (it)	1985-07-26

Similar Documents

Publication	Publication Date	Title
ES2169645A1 (es)	2002-07-01	Procedimiento para la lixiviacion de calcopirita
ES8303538A1 (es)	1983-02-01	Procedimiento para recuperar zinc de materiales sulfurados conteniendo zinc.
IE38836L (en)	1974-08-12	Recovering zinc, copper and cadmium from their ferrites
Pyper	1981	Extraction of gold from finely disseminated gold ores by use of acidic thiourea solution
PT69561A (en)	1979-05-01	Process for the roasting and chlorination of finely-divided iron ores and/or concentrates containing non-ferrous metals
IT1173146B (it)	1987-06-18	Procedimento per minimizzare la disintegrazione per riduzione di minerali di ferro e agglomerati di minerali di ferro usati come carica d'altoforno
CA1107082A (en)	1981-08-18	Process for the recovery of metal from a solution by precipitation
ES474418A1 (es)	1979-04-16	Un procedimiento para la recuperacion de metales no ferricosde calcinados conteniendo oxido de hierros.
Landefeld et al.	1986	Kinetics of Iron Desulfurization by CaO--CaF sub 2
ZA82116B (en)	1982-12-29	Process for the exploitation of low-grade oxidic and iron-bearing complex ores or concentrates
Okada et al.	1984	Zinc Residue Treatment at Iijima Refinery--Energy Consumption in Hematite Process and Research on Iron Utilization
Irons	1992	Fundamental Aspects of Solids Injection for Bath Smelting
Guo et al.	1992	Behaviour of Phosphorous in Smelting Reduction
Zhang	1986	Study on Technology of Smelting Reduction Process of Liquid Ferrous Slag
Guo et al.	1994	Fundamental research on phosphorus behaviour in the smelting reduction process
JPS6479018A (en)	1989-03-24	Production of aqueous ferrous chloride solution
Berg et al.	1978	Fluidized Bed Roasting of Zinc Concentrates
Andrews et al.	1984	Removal of Tin and Titanium From Gray Iron Using Polyvinylchloride as a Chlorine Source
Ravi et al.	1987	FeCl sub 3 Leaching of Chalcopyrite Concentrates of Chitradurga, Karnataka State(India)
Huff et al.	1978	Economic Impact of Dissolved Solids Regulation Upon the Coal Mining Industry(R 76-7)
Krizkova	1981	De-Rusting of Steel
Turkdogan	1978	State of Reactions in Pneumatic Steelmaking--Q-BOP/OBM and BOP
FR2261341A2 (en)	1975-09-12	Recovery of copper by leaching - using sulphuric acid at specified temp. and pH
Pacurar	1986	Process and Equipment for Pig Iron Desulfurizing Outside the Blast Furnace
Evstatiev	1982	A Model for the Selection of an Optimum Alternative for the Complex Treatment of Kremikovski Iron Ore

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19940127