BR8201091A - Nodulos compactos processo e instalacao para a sua producao e utilizacao destes nodulos para a producao de metal - Google Patents
Nodulos compactos processo e instalacao para a sua producao e utilizacao destes nodulos para a producao de metalInfo
- Publication number
- BR8201091A BR8201091A BR8201091A BR8201091A BR8201091A BR 8201091 A BR8201091 A BR 8201091A BR 8201091 A BR8201091 A BR 8201091A BR 8201091 A BR8201091 A BR 8201091A BR 8201091 A BR8201091 A BR 8201091A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- nodules
- installation
- metal
- compact
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/242—Binding; Briquetting ; Granulating with binders
- C22B1/244—Binding; Briquetting ; Granulating with binders organic
- C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8201091A BR8201091A (pt) | 1982-03-02 | 1982-03-02 | Nodulos compactos processo e instalacao para a sua producao e utilizacao destes nodulos para a producao de metal |
DE19833307175 DE3307175A1 (de) | 1982-03-02 | 1983-03-01 | Kompaktnodule zur metallproduktion und verfahren der metallproduktion unter verwendung derartiger nodule |
GB08305598A GB2118921B (en) | 1982-03-02 | 1983-03-01 | Method and apparatus for the production and use of compact nodules for metal production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8201091A BR8201091A (pt) | 1982-03-02 | 1982-03-02 | Nodulos compactos processo e instalacao para a sua producao e utilizacao destes nodulos para a producao de metal |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8201091A true BR8201091A (pt) | 1983-10-25 |
Family
ID=4030263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8201091A BR8201091A (pt) | 1982-03-02 | 1982-03-02 | Nodulos compactos processo e instalacao para a sua producao e utilizacao destes nodulos para a producao de metal |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR8201091A (pt) |
DE (1) | DE3307175A1 (pt) |
GB (1) | GB2118921B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800239C1 (pt) * | 1988-01-07 | 1989-07-20 | Gosudarstvennyj Naucno-Issledovatel'skij Energeticeskij Institut Imeni G.M. Krzizanovskogo, Moskau/Moskva, Su | |
DE4324343C2 (de) * | 1993-07-20 | 1996-09-12 | Koeppern & Co Kg Maschf | Verfahren zum Herstellen von Briketts aus Hüttenreststoffen |
JP3004265B1 (ja) | 1998-11-24 | 2000-01-31 | 株式会社神戸製鋼所 | 炭材内装ペレット及び還元鉄製造方法 |
FR2795400B1 (fr) * | 1999-06-22 | 2002-07-12 | Technologica | Materiau composite agglomere a base de poussieres riches en oxydes metalliques |
US6517603B2 (en) * | 2001-03-20 | 2003-02-11 | Startec Iron Llc | Method for recovery of metals having low vaporization temperature |
US6391086B1 (en) * | 2001-03-20 | 2002-05-21 | Northstar Steel Co. | Method for the use of electric steel plant slag for self-reducing agglomerates |
BR0200157A (pt) * | 2002-01-22 | 2003-10-21 | Samarco Mineracao Sa | Macropelotas e processo de sua produção |
DE102004027193A1 (de) * | 2004-06-03 | 2005-12-29 | Thyssenkrupp Stahl Ag | Agglomeratstein zum Einsatz in Schacht-, Corex- oder Hochöfen, Verfahren zur Herstellung von Agglomeratsteinen und Verwendung von Eisenerz-Fein- und -Feinststäuben |
DE102004048804B4 (de) * | 2004-10-07 | 2006-07-27 | Thyssenkrupp Steel Ag | Agglomeratstein zum Einsatz in Schacht-, Corex- oder Hochöfen |
CN100371470C (zh) * | 2005-09-01 | 2008-02-27 | 中南大学 | 硫酸渣复合球团制取高品位磁铁精矿的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1172482A (en) * | 1967-08-17 | 1969-12-03 | Huettenwerk Oberhausen Ag | Improvements in or relating to the production of iron ore pellets |
DE2360595B2 (de) * | 1973-12-05 | 1975-11-13 | Nippon Steel Corp., Tokio | Verfahren zum Herstellen von Kaltpellets |
AU498700B2 (en) * | 1975-06-14 | 1979-03-22 | Nippon Steel Corporation | Agglomerates for use ina blast furnace |
GB1572566A (en) * | 1977-07-16 | 1980-07-30 | Sumitomo Heavy Industries | Process for producing reduced iron pellets from iron-containing dust |
-
1982
- 1982-03-02 BR BR8201091A patent/BR8201091A/pt not_active IP Right Cessation
-
1983
- 1983-03-01 GB GB08305598A patent/GB2118921B/en not_active Expired
- 1983-03-01 DE DE19833307175 patent/DE3307175A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2118921A (en) | 1983-11-09 |
DE3307175A1 (de) | 1983-09-08 |
GB8305598D0 (en) | 1983-03-30 |
GB2118921B (en) | 1985-09-25 |
DE3307175C2 (pt) | 1992-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law |
Free format text: PATENTE EXTINTA EM 02/03/97 |