ES2145789T3 - Procedimiento para la produccion de metal a partir de minerales metaliferos. - Google Patents
Procedimiento para la produccion de metal a partir de minerales metaliferos.Info
- Publication number
- ES2145789T3 ES2145789T3 ES94106439T ES94106439T ES2145789T3 ES 2145789 T3 ES2145789 T3 ES 2145789T3 ES 94106439 T ES94106439 T ES 94106439T ES 94106439 T ES94106439 T ES 94106439T ES 2145789 T3 ES2145789 T3 ES 2145789T3
- Authority
- ES
- Spain
- Prior art keywords
- metal
- procedure
- production
- minerals
- reduction
- Prior art date
- 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 - Lifetime
Links
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
- C21B13/0073—Selection or treatment of the reducing gases
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
- C21B5/023—Injection of the additives into the melting part
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
- C21B5/023—Injection of the additives into the melting part
- C21B5/026—Injection of the additives into the melting part of plastic material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
- Soft Magnetic Materials (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA GENERACION DE METAL A PARTIR DE MINERALES METALICOS, EN PARTICULAR DE HIERRO BRUTO A PARTIR DE MINERAL DE HIERRO. LA INVENCION SE COMPONE PARA ELLO, DE SUSTANCIAS QUE CONTIENEN HIDROCARBUROS Y/O CARBONO UTILIZADO PARA LA GENERACION DE UN GAS DE REDUCCION AL MENOS PARCIALMENTE A BASE DE SUSTANCIA SINTETICA. LA SUSTANCIA SINTETICA SE APLICA MEDIANTE LA INTRODUCCION EN UN HORNO DE CUBA METALURGICO, EN PARTICULAR DE UN ALTO HORNO (1), EN FORMA DE GRANO GRUESO, O FORMA FLUIDIZADA EN LA CORRIENTE DE AIRE EN EL ARMAZON DEL HORNO DE CUBA, DONDE EL TAMAÑO DE LAS PARTICULAS DE LAS SUSTANCIAS SINTETICAS SE ENCUENTRA CON PREFERENCIA EN LA ZONA DESDE 1 HASTA 10 MM.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934313630 DE4313630A1 (de) | 1993-04-26 | 1993-04-26 | Verfahren zur Erzeugung von Metall aus Metallerzen |
DE4343768 | 1993-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2145789T3 true ES2145789T3 (es) | 2000-07-16 |
Family
ID=25925268
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99114759T Expired - Lifetime ES2167978T3 (es) | 1993-04-26 | 1994-04-25 | Procedimiento para producir metal a partir de minerales metaliferos. |
ES94106439T Expired - Lifetime ES2145789T3 (es) | 1993-04-26 | 1994-04-25 | Procedimiento para la produccion de metal a partir de minerales metaliferos. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99114759T Expired - Lifetime ES2167978T3 (es) | 1993-04-26 | 1994-04-25 | Procedimiento para producir metal a partir de minerales metaliferos. |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP0976839B1 (es) |
AT (2) | ATE210193T1 (es) |
DE (2) | DE59409998D1 (es) |
ES (2) | ES2167978T3 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4433596A1 (de) * | 1994-09-21 | 1996-03-28 | Heckett Multiserv Plc | Verfahren zum pneumatischen Fördern von kunststoffhaltigen Materialien in ein Reaktionsgefäß |
DE19532505C1 (de) * | 1995-09-02 | 1996-12-05 | Busch Gmbh & Co Kg M | Verfahren zur Entsorgung und Verwertung von festen, flüssigen oder gasförmigen Rückständen aus Halogen-haltigen Kohlenwasserstoffen in Schachtöfen der Eisenindustrie |
US6048380A (en) * | 1996-06-11 | 2000-04-11 | Nkk Corporation | Method for disposing synthetic resinous material |
US5992335A (en) * | 1996-09-13 | 1999-11-30 | Nkk Corporation | Method of blowing synthetic resin into furnace and apparatus therefor |
DE19755368B4 (de) * | 1996-12-27 | 2005-10-27 | Makita Corp., Anjo | Startvorrichtung für einen Elektromotor |
DE19755389A1 (de) * | 1997-12-12 | 1999-06-17 | Krupp Polysius Ag | Verfahren und Anlage zum pneumatischen Fördern und Einblasen von Schüttgut in einen metallurgischen Schmelzreaktor |
DE19859354A1 (de) * | 1998-12-22 | 2000-07-06 | Der Gruene Punkt Duales Syst | Verfahren und Vorrichtung zur Erzeugung von Metall aus Metallerzen |
KR100368140B1 (ko) * | 1999-09-01 | 2003-01-15 | 가부시키가이샤 고베 세이코쇼 | 선철제조용 합성수지재연료 및 선철제조방법 |
DE20209161U1 (de) * | 2002-06-12 | 2003-10-23 | Georg Springmann Ind Und Bergb | Rohrleitungssystem zur Brennstoffeinblasung in Hochöfen o.dgl. |
DE10358450B4 (de) * | 2002-12-24 | 2005-07-21 | E.S.C.H. Engineering Service Center Und Handel Gmbh | Verfahren zur Erzeugung von Metall aus Metallerzen |
DE10323902B4 (de) * | 2003-05-26 | 2005-05-25 | Loesche Gmbh | Brennstoffgemisch zur Zuführung in Blasformen bei der Roheisenerzeugung im Hochofen und Verfahren zur Herstellung und Zuführung des Brennstoffgemisches |
EP1869236B1 (de) | 2005-03-23 | 2012-03-14 | A. H. Meyer Maschinenfabrik GmbH | Vlies, gewebe, faschine mit bzw. aus braunkohlestämmigen faserstoffen |
DE102008047563A1 (de) | 2008-09-16 | 2010-04-15 | Zeppelin Silos & Systems Gmbh | Verfahren und Vorrichtung zur Aufbereitung von kunststoffhaltigen Stoffen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2202903B1 (de) * | 1972-01-21 | 1972-11-30 | Karwat Ernst Dr Ing | Verfahren zur Beseitigung und Verwertung von Kraftfahrzeugreifen-Altmaterial |
JPS5717038B2 (es) * | 1973-04-23 | 1982-04-08 | ||
DE2434257B1 (de) * | 1974-07-17 | 1975-10-23 | Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel | Stabilisierungseinrichtung, insbesondere für Schiffe unter Verwendung von Rotoren |
DE2935544A1 (de) | 1979-09-03 | 1981-03-19 | Fritz Dr.Rer.Nat. 7889 Grenzach Mindermann | Herstellung von eisen aus eisenoxyd mit belebtschlamm (klaerschlamm) und bzw. o.a. kohlenstoffhaltigen abfallstoffen |
DE3603054C2 (de) * | 1986-01-30 | 1994-10-13 | Voest Alpine Ind Anlagen | Verfahren zur Vergasung von Klärschlamm |
CH674567A5 (es) * | 1986-12-24 | 1990-06-15 | Fischer Ag Georg | |
DE4104252C2 (de) * | 1991-02-13 | 1998-07-02 | Schingnitz Manfred | Entsorgungsverfahren für schadstoffbelastete, kohlenstoffhaltige Abfallstoffe |
JPH068247A (ja) * | 1992-06-29 | 1994-01-18 | Mitsubishi Materials Corp | 繊維強化プラスチックの処理方法 |
-
1994
- 1994-04-25 AT AT99114759T patent/ATE210193T1/de active
- 1994-04-25 ES ES99114759T patent/ES2167978T3/es not_active Expired - Lifetime
- 1994-04-25 EP EP99114759A patent/EP0976839B1/de not_active Expired - Lifetime
- 1994-04-25 AT AT94106439T patent/ATE191014T1/de active
- 1994-04-25 DE DE59409998T patent/DE59409998D1/de not_active Expired - Lifetime
- 1994-04-25 EP EP94106439A patent/EP0622465B1/de not_active Expired - Lifetime
- 1994-04-25 DE DE59409220T patent/DE59409220D1/de not_active Expired - Lifetime
- 1994-04-25 ES ES94106439T patent/ES2145789T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0976839B1 (de) | 2001-12-05 |
EP0976839A1 (de) | 2000-02-02 |
ATE191014T1 (de) | 2000-04-15 |
EP0622465B1 (de) | 2000-03-22 |
DE59409220D1 (de) | 2000-04-27 |
ES2167978T3 (es) | 2002-05-16 |
DE59409998D1 (de) | 2002-01-17 |
ATE210193T1 (de) | 2001-12-15 |
EP0622465A1 (de) | 1994-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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