ES443235A1 - Procedimiento para la fabricacion de arrabio liquido. - Google Patents
Procedimiento para la fabricacion de arrabio liquido.Info
- Publication number
- ES443235A1 ES443235A1 ES443235A ES443235A ES443235A1 ES 443235 A1 ES443235 A1 ES 443235A1 ES 443235 A ES443235 A ES 443235A ES 443235 A ES443235 A ES 443235A ES 443235 A1 ES443235 A1 ES 443235A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon
- bath
- procedure
- manufacture
- mineral
- 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
Links
- 239000007788 liquid Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 229910052799 carbon Inorganic materials 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 229910000805 Pig iron Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
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
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- C21B13/143—Injection of partially reduced ore into a molten bath
-
- 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 Of Iron (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU71435A LU71435A1 (index.php) | 1974-12-06 | 1974-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES443235A1 true ES443235A1 (es) | 1977-04-16 |
Family
ID=19727814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES443235A Expired ES443235A1 (es) | 1974-12-06 | 1975-12-05 | Procedimiento para la fabricacion de arrabio liquido. |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS5178720A (index.php) |
| AR (1) | AR208103A1 (index.php) |
| AT (1) | AT350087B (index.php) |
| AU (1) | AU499951B2 (index.php) |
| BE (1) | BE836278A (index.php) |
| BR (1) | BR7507962A (index.php) |
| CA (1) | CA1049792A (index.php) |
| CS (1) | CS219317B2 (index.php) |
| DD (1) | DD121649A5 (index.php) |
| DE (1) | DE2550761A1 (index.php) |
| ES (1) | ES443235A1 (index.php) |
| FI (1) | FI753242A7 (index.php) |
| FR (1) | FR2293494A1 (index.php) |
| GB (1) | GB1474357A (index.php) |
| IN (1) | IN155530B (index.php) |
| IT (1) | IT1052536B (index.php) |
| LU (1) | LU71435A1 (index.php) |
| NL (1) | NL7514116A (index.php) |
| NO (1) | NO142312C (index.php) |
| PL (1) | PL100437B1 (index.php) |
| RO (1) | RO69533A (index.php) |
| SE (1) | SE426174B (index.php) |
| SU (1) | SU603349A3 (index.php) |
| YU (1) | YU297575A (index.php) |
| ZA (1) | ZA757537B (index.php) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3132766A1 (de) * | 1980-09-12 | 1982-06-16 | ARBED S.A., 2930 Luxembourg | "verfahren zur kontinuierlichen reduktion von eisenhaltigen stoffen" |
| LU83826A1 (de) * | 1981-12-09 | 1983-09-01 | Arbed | Verfahren und einrichtung zum direkten herstellen von fluessigem eisen |
| DE3203435A1 (de) * | 1982-02-02 | 1983-08-11 | Klöckner-Werke AG, 4100 Duisburg | Verfahren zur gaserzeugung und metallgewinnung in einem schmelzbadreaktor, insbesondere eisenbadreaktor |
| DE3231531A1 (de) * | 1982-03-05 | 1983-09-15 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und reaktor zur erzeugung von im wesentlichen co und h(pfeil abwaerts)2(pfeil abwaerts) enthaltendem gas |
| NL8201945A (nl) * | 1982-05-12 | 1983-12-01 | Hoogovens Groep Bv | Werkwijze en inrichting voor de vervaardiging van vloeibaar ijzer uit oxydisch ijzererts. |
| US4995906A (en) * | 1987-12-18 | 1991-02-26 | Nkk Corporation | Method for smelting reduction of iron ore |
| CA2052170C (en) * | 1990-09-26 | 1999-03-23 | Johannes Jacobus Bodenstein | Pyrometallurgical process for treating a feed material |
| JPH07502566A (ja) * | 1991-09-20 | 1995-03-16 | オースメルト リミテッド | 鉄の製造方法 |
| JPH05271741A (ja) * | 1992-03-26 | 1993-10-19 | Nippon Steel Corp | 転炉精錬方法 |
| ATE179453T1 (de) * | 1992-06-29 | 1999-05-15 | Tech Resources Pty Ltd | Behandlung von abfall |
| AT403294B (de) * | 1994-10-10 | 1997-12-29 | Holderbank Financ Glarus | Verfahren zum aufarbeiten von müll oder von metalloxidhaltigen müllverbrennungsrückständen sowie vorrichtung zur durchführung dieses verfahrens |
| AUPN226095A0 (en) * | 1995-04-07 | 1995-05-04 | Technological Resources Pty Limited | A method of producing metals and metal alloys |
| AUPP647198A0 (en) * | 1998-10-14 | 1998-11-05 | Technological Resources Pty Limited | A process and an apparatus for producing metals and metal alloys |
| AUPQ308799A0 (en) * | 1999-09-27 | 1999-10-21 | Technological Resources Pty Limited | A direct smelting process |
| ITGE20030033A1 (it) | 2003-05-14 | 2004-11-15 | Sms Demag S P A | Reattore siderurgico per la produzione di ghisa. |
| CN101445848B (zh) * | 2008-12-22 | 2010-08-11 | 莱芜钢铁集团有限公司 | 一种含铁物料连续炼钢工艺方法及装置 |
| BR112015028423B1 (pt) * | 2013-05-16 | 2020-03-10 | Tata Steel Limited | Método para injetar um material de alimentação sólido através de uma lança de injeção de sólidos, lança de injeção de sólidos, aparelho para suprir um material de alimentação sólido para uma lança de injeção de sólidos e usina de fundição direta |
| DE102022120981A1 (de) | 2022-08-19 | 2024-02-22 | Thyssenkrupp Steel Europe Ag | Verfahren zur Herstellung einer Eisenschmelze und Flüssigschlacke in einem elektrischen Einschmelzer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE582609A (fr) * | 1959-09-11 | 1960-03-11 | Centre Nat Rech Metall | Procédé de réduction des minerais de fer. |
| BE583047A (fr) * | 1959-09-25 | 1960-03-25 | Centre Nat Rech Metall | Procédé de réduction des minerais de fer. |
| DE2132150B2 (de) * | 1971-06-29 | 1980-07-24 | Wasmuht, Jobst-Thomas, Dr.-Ing., 4600 Dortmund | Verfahren zum direkten Herstellen von Stahl |
-
1974
- 1974-12-06 LU LU71435A patent/LU71435A1/xx unknown
-
1975
- 1975-01-01 AR AR26148875A patent/AR208103A1/es active
- 1975-11-10 AT AT854175A patent/AT350087B/de not_active IP Right Cessation
- 1975-11-12 DE DE19752550761 patent/DE2550761A1/de not_active Withdrawn
- 1975-11-14 RO RO8391975A patent/RO69533A/ro unknown
- 1975-11-18 FI FI753242A patent/FI753242A7/fi not_active Application Discontinuation
- 1975-11-24 YU YU297575A patent/YU297575A/xx unknown
- 1975-11-24 SU SU752191751A patent/SU603349A3/ru active
- 1975-11-24 FR FR7535789A patent/FR2293494A1/fr active Granted
- 1975-12-01 ZA ZA757537A patent/ZA757537B/xx unknown
- 1975-12-01 SE SE7513508A patent/SE426174B/xx unknown
- 1975-12-01 GB GB4930475A patent/GB1474357A/en not_active Expired
- 1975-12-01 DD DD18979575A patent/DD121649A5/xx unknown
- 1975-12-01 BR BR7507962A patent/BR7507962A/pt unknown
- 1975-12-02 JP JP14245675A patent/JPS5178720A/ja active Pending
- 1975-12-02 IN IN2296/CAL/75A patent/IN155530B/en unknown
- 1975-12-03 AU AU87208/75A patent/AU499951B2/en not_active Expired
- 1975-12-04 BE BE162450A patent/BE836278A/xx not_active IP Right Cessation
- 1975-12-04 NL NL7514116A patent/NL7514116A/xx not_active Application Discontinuation
- 1975-12-04 PL PL1975185221A patent/PL100437B1/pl unknown
- 1975-12-05 CA CA241,177A patent/CA1049792A/en not_active Expired
- 1975-12-05 CS CS758283A patent/CS219317B2/cs unknown
- 1975-12-05 NO NO754115A patent/NO142312C/no unknown
- 1975-12-05 IT IT5257475A patent/IT1052536B/it active
- 1975-12-05 ES ES443235A patent/ES443235A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2293494B1 (index.php) | 1978-05-12 |
| RO69533A (ro) | 1982-02-26 |
| BR7507962A (pt) | 1976-08-24 |
| PL100437B1 (pl) | 1978-10-31 |
| DE2550761A1 (de) | 1976-06-10 |
| AU8720875A (en) | 1977-06-09 |
| BE836278A (fr) | 1976-06-04 |
| AU499951B2 (en) | 1979-05-03 |
| NO142312C (no) | 1980-07-30 |
| AT350087B (de) | 1979-05-10 |
| ZA757537B (en) | 1976-11-24 |
| NL7514116A (nl) | 1976-06-09 |
| SU603349A3 (ru) | 1978-04-15 |
| NO754115L (index.php) | 1976-06-09 |
| AR208103A1 (es) | 1976-11-30 |
| NO142312B (no) | 1980-04-21 |
| IN155530B (index.php) | 1985-02-16 |
| FI753242A7 (index.php) | 1976-06-07 |
| SE426174B (sv) | 1982-12-13 |
| CS219317B2 (en) | 1983-03-25 |
| CA1049792A (en) | 1979-03-06 |
| FR2293494A1 (fr) | 1976-07-02 |
| IT1052536B (it) | 1981-07-20 |
| SE7513508L (sv) | 1976-06-08 |
| LU71435A1 (index.php) | 1976-11-11 |
| DD121649A5 (index.php) | 1976-08-12 |
| GB1474357A (en) | 1977-05-25 |
| ATA854175A (de) | 1978-10-15 |
| JPS5178720A (index.php) | 1976-07-08 |
| YU297575A (en) | 1982-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES443235A1 (es) | Procedimiento para la fabricacion de arrabio liquido. | |
| GB1305426A (index.php) | ||
| FR2365628A1 (fr) | Procede et reacteur pour la combustion partielle de charbon pulverise | |
| GB1461295A (en) | Process for the production of epsilon-carconitride layers on ferrous metal parts | |
| GB1524066A (en) | Production of high structure carbon blacks | |
| FR2223449A1 (en) | Reduction gas for metallurgical processes - made by passing recycle gas with carbon and/or hydrocarbons through a gas plasma to raise temp. | |
| FR2398108A1 (fr) | Procede pour ameliorer le pouvoir calorifique d'un melange gazeux d'oxyde de carbone et d'hydrogene | |
| GB1351234A (en) | Process for forming a soft nitride layer in a metal surface | |
| GB1497139A (en) | Production of polybutene with static mixer and apparatus | |
| GB1457862A (en) | Producing hot reducing gas | |
| ES418724A1 (es) | Un procedimiento y un aparato para la recuperacion de azu- fre a partir de sulfuro de hidrogeno y dioxido de azufre. | |
| ES423446A1 (es) | Procedimiento y aparato para la reduccion gaseosa de mine- rales calibrados de hierro. | |
| ES426342A1 (es) | Metodo de eliminacion de desechos en particulas que contie-nen hierro y carbono en el tratamiento de metales. | |
| KR840000785A (ko) | 공업용 공정 공기의 가열방법 및 장치 | |
| SE7706876L (sv) | Forfarande att framstella kolveteforeningar | |
| GB1135967A (en) | Process and apparatus for partial combustion of hydrocarbons | |
| ES440129A1 (es) | Procedimiento e instalacion para la reduccion de minerales de hierro. | |
| JPS5362718A (en) | Manufacture of reduced iron | |
| GB1338795A (en) | Rotary kilns and methods of treating charges in them | |
| GB1247417A (en) | Method of blast furnace reduction of iron ores | |
| FR2186524A1 (en) | Continuous reducing gas prodn - by injecting hydrocarbon and oxygen into different parts of an agitated molten metal bath | |
| GB1475731A (en) | Method of producing reduction gas | |
| FR2049293A5 (en) | Reduction of iron ores | |
| GB1460187A (en) | Production of reducing gas | |
| ES456085A1 (es) | Procedimiento para la carburacion de gas de piezas metalicasen una atmosfera controlada. |