MX9706811A - PROCESO PARA PRODUCIR HIERRO EN LINGOTES, ALEACIONES DE METAL PESADO NO FERROSO, ESCORIAS DE ALTO HORNO SINTETICAS Y DE FECR UTILIZANDO ESCORIAS O RESIDUOS DE INCINERACION DE DESECHOS QUE CONTIENE aXIDO DE METAL. - Google Patents
PROCESO PARA PRODUCIR HIERRO EN LINGOTES, ALEACIONES DE METAL PESADO NO FERROSO, ESCORIAS DE ALTO HORNO SINTETICAS Y DE FECR UTILIZANDO ESCORIAS O RESIDUOS DE INCINERACION DE DESECHOS QUE CONTIENE aXIDO DE METAL.Info
- Publication number
- MX9706811A MX9706811A MX9706811A MX9706811A MX9706811A MX 9706811 A MX9706811 A MX 9706811A MX 9706811 A MX9706811 A MX 9706811A MX 9706811 A MX9706811 A MX 9706811A MX 9706811 A MX9706811 A MX 9706811A
- Authority
- MX
- Mexico
- Prior art keywords
- slag
- alloys
- blast furnace
- pig iron
- residues
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
- C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/28—Cements from oil shales, residues or waste other than slag from combustion residues, e.g. ashes or slags from waste incineration
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/961—Treating flue dust to obtain metal other than by consolidation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
El proceso para producir lingotes de hierro, aleaciones de metal pesado no ferroso, ferrocromo carburado o ferrocromo libre de carbono y escorias de alto horno sintética, utilizando excorias o residuos de la incineracion de desechos que contienen oxido de metal, los materiales cargados de la quema de desechos, por ejemplo, fracciones ligeras de trituradores de carros y/o polvos metalurgicos, son al menos, parcialmente oxidados y subsecuentemente se reducen mientras se separan los metales no ferrosos o aleaciones, entonces la fase de escoria oxidada agotada de los metales o aleaciones, opcionalmente se mezcla con la escoria de trabajos de acero líquido además de la adicion de polvos metalurgicos, después de lo cual el acero crudo se funde mientras se reduce la viscosidad de la escoria de trabajos de acero y la porcion restante de escoria se somete a una reduccion adicional, mientras se recupera el lingote de hierro y opcionalmente las aleaciones de cromo, luego de la descarga de escoria de alto horno sintético.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0007996A AT405839B (de) | 1996-01-17 | 1996-01-17 | Verfahren zum herstellen von roheisen, buntmetall-legierungen, fecr und synthetischen hochofenschlacken unter verwendung von metalloxidhaltigen müllverbrennungsrückständen oder schlacken |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9706811A true MX9706811A (es) | 1998-06-30 |
Family
ID=3480976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9706811A MX9706811A (es) | 1996-01-17 | 1997-09-08 | PROCESO PARA PRODUCIR HIERRO EN LINGOTES, ALEACIONES DE METAL PESADO NO FERROSO, ESCORIAS DE ALTO HORNO SINTETICAS Y DE FECR UTILIZANDO ESCORIAS O RESIDUOS DE INCINERACION DE DESECHOS QUE CONTIENE aXIDO DE METAL. |
Country Status (14)
Country | Link |
---|---|
US (1) | US6010553A (es) |
EP (1) | EP0815272B1 (es) |
AT (2) | AT405839B (es) |
CA (1) | CA2214079A1 (es) |
CZ (1) | CZ289288B6 (es) |
DE (1) | DE59702657D1 (es) |
DK (1) | DK0815272T3 (es) |
ES (1) | ES2152647T3 (es) |
HR (1) | HRP970023B1 (es) |
HU (1) | HUP9800458A3 (es) |
MX (1) | MX9706811A (es) |
SK (1) | SK283194B6 (es) |
WO (1) | WO1997026381A1 (es) |
ZA (1) | ZA97113B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT412283B (de) * | 2003-05-16 | 2004-12-27 | Voest Alpine Ind Anlagen | Verfahren zum verwerten von schlacke |
CZ2005629A3 (cs) * | 2005-10-04 | 2007-03-07 | Gajdzica@Karel | Prísadová briketa a zpusob její výroby |
RU2486225C1 (ru) * | 2012-02-27 | 2013-06-27 | Общество с ограниченной ответственностью "Цементные технологии" | Тампонажный материал и способ его получения |
FI20195153A1 (en) * | 2019-03-01 | 2020-09-02 | Outokumpu Oy | Utilization of metal and metal oxide-containing sidestreams using arc furnace technology |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2172206B1 (es) * | 1972-02-15 | 1978-09-29 | Graenges Ab | |
DE3603862A1 (de) * | 1986-02-07 | 1987-08-13 | Geb Hirsch Klausmann | Oberbau fuer den strassenbau |
CH683676A5 (de) * | 1992-05-12 | 1994-04-29 | Holderbank Financ Glarus | Verfahren zur Aufbereitung von Kehrichtverbrennungsrückständen zu einem umweltverträglichen und für Bauzwecke verwendbaren Produkt. |
AT402506B (de) * | 1993-01-26 | 1997-06-25 | Holderbank Financ Glarus | Verfahren zur herstellung von roheisen und zementklinker |
ATE151118T1 (de) * | 1993-09-07 | 1997-04-15 | Holderbank Financ Glarus | Verfahren zum herstellen von stahl und hydraulisch aktiven bindemitteln |
DE4406898A1 (de) * | 1994-03-03 | 1995-09-07 | Rwe Energie Ag | Verfahren zum simultanen Einschmelzen von Staubeinschmelzgut und von stückiger Rostschlacke aus Müllverbrennungsanlagen |
US5654976A (en) * | 1995-04-18 | 1997-08-05 | Elkem Technology A/S | Method for melting ferrous scrap metal and chromite in a submerged arc furnace to produce a chromium containing iron |
ZA963234B (en) * | 1995-05-02 | 1996-07-29 | Holderbank Financ Glarus | Process for the production of hydraulic binders and/or alloys such as e g ferrochromium of ferrovanadium |
-
1996
- 1996-01-17 AT AT0007996A patent/AT405839B/de not_active IP Right Cessation
-
1997
- 1997-01-07 ZA ZA97113A patent/ZA97113B/xx unknown
- 1997-01-13 HR HRA79/96 patent/HRP970023B1/xx not_active IP Right Cessation
- 1997-01-16 WO PCT/AT1997/000006 patent/WO1997026381A1/de active IP Right Grant
- 1997-01-16 DK DK97900140T patent/DK0815272T3/da active
- 1997-01-16 US US08/913,702 patent/US6010553A/en not_active Expired - Fee Related
- 1997-01-16 EP EP97900140A patent/EP0815272B1/de not_active Expired - Lifetime
- 1997-01-16 SK SK1188-97A patent/SK283194B6/sk unknown
- 1997-01-16 AT AT97900140T patent/ATE197722T1/de not_active IP Right Cessation
- 1997-01-16 ES ES97900140T patent/ES2152647T3/es not_active Expired - Lifetime
- 1997-01-16 DE DE59702657T patent/DE59702657D1/de not_active Expired - Fee Related
- 1997-01-16 CZ CZ19972766A patent/CZ289288B6/cs not_active IP Right Cessation
- 1997-01-16 HU HU9800458A patent/HUP9800458A3/hu unknown
- 1997-01-16 CA CA 2214079 patent/CA2214079A1/en not_active Abandoned
- 1997-09-08 MX MX9706811A patent/MX9706811A/es not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE197722T1 (de) | 2000-12-15 |
ATA7996A (de) | 1999-04-15 |
HUP9800458A2 (hu) | 1998-09-28 |
AT405839B (de) | 1999-11-25 |
EP0815272B1 (de) | 2000-11-22 |
EP0815272A1 (de) | 1998-01-07 |
SK283194B6 (sk) | 2003-03-04 |
SK118897A3 (en) | 1998-04-08 |
CZ289288B6 (cs) | 2001-12-12 |
HRP970023B1 (en) | 2000-06-30 |
HRP970023A2 (en) | 1998-04-30 |
ZA97113B (en) | 1997-07-17 |
HUP9800458A3 (en) | 2000-01-28 |
US6010553A (en) | 2000-01-04 |
DE59702657D1 (de) | 2000-12-28 |
CA2214079A1 (en) | 1997-07-24 |
ES2152647T3 (es) | 2001-02-01 |
DK0815272T3 (da) | 2001-03-05 |
CZ276697A3 (cs) | 1999-04-14 |
WO1997026381A1 (de) | 1997-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |