MX154127A - Metodo mejorado para reducir un mineral de hierro en particulas a hierro esponja,mediante un gas reductor en un horno de cuba - Google Patents
Metodo mejorado para reducir un mineral de hierro en particulas a hierro esponja,mediante un gas reductor en un horno de cubaInfo
- Publication number
- MX154127A MX154127A MX184544A MX18454480A MX154127A MX 154127 A MX154127 A MX 154127A MX 184544 A MX184544 A MX 184544A MX 18454480 A MX18454480 A MX 18454480A MX 154127 A MX154127 A MX 154127A
- Authority
- MX
- Mexico
- Prior art keywords
- iron
- mineral
- reduce
- improved method
- reducing gas
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 4
- 229910052742 iron Inorganic materials 0.000 title 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 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
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
-
- 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
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
- C21B13/029—Introducing coolant gas in the shaft furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
- C21B2100/22—Increasing the gas reduction potential of recycled exhaust gases by reforming
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
- C21B2100/24—Increasing the gas reduction potential of recycled exhaust gases by shift reactions
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
- C21B2100/28—Increasing the gas reduction potential of recycled exhaust gases by separation
- C21B2100/282—Increasing the gas reduction potential of recycled exhaust gases by separation of carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
-
- 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
- Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
-
- 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)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/089,902 US4246024A (en) | 1979-10-31 | 1979-10-31 | Method for the gaseous reduction of metal ores using reducing gas produced by gasification of solid or liquid fossil fuels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX154127A true MX154127A (es) | 1987-05-21 |
Family
ID=22220149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX184544A MX154127A (es) | 1979-10-31 | 1980-10-30 | Metodo mejorado para reducir un mineral de hierro en particulas a hierro esponja,mediante un gas reductor en un horno de cuba |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4246024A (2) |
| JP (1) | JPS5825727B2 (2) |
| AR (1) | AR225934A1 (2) |
| AU (1) | AU538947B2 (2) |
| BE (1) | BE885920A (2) |
| BR (1) | BR8005801A (2) |
| CA (1) | CA1153559A (2) |
| DD (1) | DD153894A5 (2) |
| DE (1) | DE3037865C2 (2) |
| ES (1) | ES496420A0 (2) |
| FR (1) | FR2468650A1 (2) |
| GB (1) | GB2065709B (2) |
| IN (1) | IN153109B (2) |
| IT (1) | IT1141055B (2) |
| MX (1) | MX154127A (2) |
| SE (1) | SE448552B (2) |
| SU (1) | SU1128843A3 (2) |
| ZA (1) | ZA805062B (2) |
| ZM (1) | ZM7780A1 (2) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2911692A1 (de) * | 1979-03-24 | 1980-10-02 | Metallgesellschaft Ag | Verfahren zur erzeugung von reduktionsgas aus festen brennstoffen |
| US4381939A (en) * | 1981-01-29 | 1983-05-03 | Midrex Corporation | Method for selective reduction of metallic oxides |
| US4528030A (en) * | 1983-05-16 | 1985-07-09 | Hylsa, S.A. | Method of reducing iron ore |
| DE3317701C2 (de) * | 1983-05-16 | 1986-08-07 | Hylsa S.A., Monterrey, N.L. | Verfahren zum Betreiben eines Bewegtbett-Reduktionsreaktors mit vertikalem Schacht zum Reduzieren von Eisenerz zu Schwammeisen |
| DE3422186A1 (de) * | 1984-06-12 | 1985-12-12 | Korf Engineering GmbH, 4000 Düsseldorf | Verfahren zur direktreduktion von eisenerz oder eisenoxidpellets zu eisenschwamm und vorrichtung zur durchfuehrung dieses verfahrens |
| US4536213A (en) * | 1984-09-10 | 1985-08-20 | Mildrex International, B.V. | Reforming of higher hydrocarbons for metal oxide reduction |
| AT382166B (de) * | 1985-05-13 | 1987-01-26 | Voest Alpine Ag | Verfahren zur direktreduktion von teilchenf¯rmigem eisenoxidhaeltigem material |
| CA1336359C (en) * | 1987-11-02 | 1995-07-25 | Corporacion Venezolana De Guayana (Cvg) | Method and apparatus for the direct reduction of iron |
| USD435707S (en) | 1999-09-07 | 2000-12-26 | Amptek Company Limited | Vacuum cleaner |
| DE19953298C2 (de) * | 1999-11-05 | 2001-12-06 | Vogels Hanns Arnt | Verfahren und Vorrichtungen zur Leistungssteigerung und Brennstoffeinsparung bei der Erzeugung von Eisen |
| US20050151307A1 (en) * | 2003-09-30 | 2005-07-14 | Ricardo Viramontes-Brown | Method and apparatus for producing molten iron |
| US7608129B2 (en) * | 2006-04-24 | 2009-10-27 | Hyl Technologies S.A. De C.V. | Method and apparatus for producing direct reduced iron |
| UA97275C2 (ru) * | 2007-05-25 | 2012-01-25 | Хил ТЕЧНОЛОДЖИС, С.А. ГДЕ К.В. | СПОСОБ ПРОИЗВОДСТВА ЖЕЛЕЗА ПРЯМОГО ВОССТАНОВЛЕНИЯ В восстановительном РЕАКТОРе |
| LT2697185T (lt) | 2011-04-15 | 2020-09-10 | Carbon Technology Holdings, LLC | Biogeninių reagentų su dideliu anglies kiekiu gamybos būdas |
| EP4292981A1 (en) | 2012-05-07 | 2023-12-20 | Carbon Technology Holdings, LLC | Biogenic activated carbon and methods of making and using same |
| KR101376138B1 (ko) | 2012-12-27 | 2014-03-19 | 주식회사 포스코 | 용철제조장치 및 용철제조방법 |
| US12350648B2 (en) | 2013-10-24 | 2025-07-08 | Carbon Technology Holdings, LLC | Methods and apparatus for producing activated carbon from biomass through carbonized ash intermediates |
| US9724667B2 (en) | 2014-01-16 | 2017-08-08 | Carbon Technology Holdings, LLC | Carbon micro-plant |
| WO2015127460A1 (en) | 2014-02-24 | 2015-08-27 | Biogenic Reagent Ventures, Llc | Highly mesoporous activated carbon |
| WO2016065357A1 (en) | 2014-10-24 | 2016-04-28 | Biogenic Reagent Ventures, Llc | Halogenated activated carbon compositions and methods of making and using same |
| CA3103596A1 (en) | 2018-06-14 | 2019-12-19 | Carbon Technology Holdings, LLC | Biogenic porous carbon silicon dioxide compositions and methods of making and using same |
| CN110453027A (zh) * | 2019-09-11 | 2019-11-15 | 武汉科思瑞迪科技有限公司 | 一种气基和煤基相结合的竖炉直接还原工艺 |
| CN110438278A (zh) * | 2019-09-11 | 2019-11-12 | 武汉科思瑞迪科技有限公司 | 一种气基和煤基相结合的竖炉直接还原工艺 |
| DE102019217631B4 (de) * | 2019-11-15 | 2024-05-29 | Thyssenkrupp Steel Europe Ag | Verfahren zur Direktreduktion von Eisenerz |
| KR20230087511A (ko) | 2020-09-25 | 2023-06-16 | 카본 테크놀로지 홀딩스, 엘엘씨 | 바이오매스 열분해와 통합된 금속 광석의 바이오-환원 |
| CN116806251A (zh) * | 2020-11-20 | 2023-09-26 | 卡本科技控股有限责任公司 | 与金属矿石的生物还原、氢生产和/或活性炭生产集成的生物质热解 |
| US20220162077A1 (en) * | 2020-11-20 | 2022-05-26 | Carbon Technology Holdings, LLC | Biomass pyrolysis integrated with bio-reduction of metal ores, hydrogen production, and/or activated-carbon production |
| KR20230145586A (ko) | 2021-02-18 | 2023-10-17 | 카본 테크놀로지 홀딩스, 엘엘씨 | 탄소-네거티브 야금 생성물 |
| JP2024515973A (ja) | 2021-04-27 | 2024-04-11 | カーボン テクノロジー ホールディングス， エルエルシー | 最適化された固定炭素を有するバイオカーボン組成物及びこれを生成するためのプロセス |
| AU2022306012A1 (en) | 2021-07-09 | 2024-02-22 | Carbon Technology Holdings, LLC | Processes for producing biocarbon pellets with high fixed-carbon content and optimized reactivity, and biocarbon pellets obtained therefrom |
| MX2024001506A (es) | 2021-08-02 | 2024-05-15 | Carbon Tech Holdings Llc | Procesos y sistemas para recapturar carbono a partir de líquidos de pirólisis de biomasa. |
| DE102021122351A1 (de) * | 2021-08-30 | 2023-03-02 | Thyssenkrupp Steel Europe Ag | Verfahren zur Herstellung einer Eisenschmelze |
| CA3237206A1 (en) | 2021-11-12 | 2023-05-19 | Carbon Technology Holdings, LLC | Biocarbon compositions with optimized compositional parameters, and processes for producing the same |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1112007A (en) * | 1912-06-13 | 1914-09-29 | Karl Albert Fredrik Hiorth | Process of producing iron and steel directly from the ore |
| US4019724A (en) * | 1973-02-20 | 1977-04-26 | Armco Steel Corporation | Apparatus for the direct reduction of iron ores |
| US3905806A (en) * | 1973-02-20 | 1975-09-16 | Armco Steel Corp | Method for the direct reduction of iron ores |
| US3827879A (en) * | 1973-02-22 | 1974-08-06 | Fierro Esponja | Method for the gaseous reduction of metal ores |
| US3853538A (en) * | 1973-07-20 | 1974-12-10 | Steel Corp | Use of reducing gas by coal gasification for direct iron ore reduction |
| DE2431537A1 (de) * | 1974-07-01 | 1976-01-22 | Metallgesellschaft Ag | Verfahren zur direktreduktion mit reduzierten gasen |
| US4108636A (en) * | 1974-08-13 | 1978-08-22 | Thyssen Purofer Gmbh | Method of the direct reduction of iron ore |
| DE2438790B2 (de) * | 1974-08-13 | 1976-09-09 | Thyssen Purofer GmbH, 4000 Düsseldorf | Verfahren und anlage zur reduktion von eisenerzen, insbesondere von eisenerzpellets |
| SE387366C (sv) * | 1974-12-12 | 1980-04-14 | Stora Kopparbergs Bergslags Ab | Sett for reduktion av finfordelat metalloxidhaltigt material |
| JPS52155116A (en) * | 1976-06-18 | 1977-12-23 | Kobe Steel Ltd | Reduced iron preparation using hydrocarbon gas as reducing agent |
| US4150972A (en) * | 1977-11-17 | 1979-04-24 | Fierro Esponja, S.A. | Controlling carburization in the reduction of iron ore to sponge iron |
| US4160663A (en) * | 1978-02-21 | 1979-07-10 | Jack Hsieh | Method for the direct reduction of iron ore |
-
1979
- 1979-10-31 US US06/089,902 patent/US4246024A/en not_active Expired - Lifetime
-
1980
- 1980-08-18 ZA ZA00805062A patent/ZA805062B/xx unknown
- 1980-08-21 AU AU61641/80A patent/AU538947B2/en not_active Ceased
- 1980-09-05 AR AR282424A patent/AR225934A1/es active
- 1980-09-10 ZM ZM77/80A patent/ZM7780A1/xx unknown
- 1980-09-11 BR BR8005801A patent/BR8005801A/pt unknown
- 1980-09-16 IT IT24695/80A patent/IT1141055B/it active
- 1980-10-03 IN IN1128/CAL/80A patent/IN153109B/en unknown
- 1980-10-07 DE DE3037865A patent/DE3037865C2/de not_active Expired
- 1980-10-16 FR FR8022157A patent/FR2468650A1/fr active Granted
- 1980-10-22 JP JP55148105A patent/JPS5825727B2/ja not_active Expired
- 1980-10-28 DD DD224782A patent/DD153894A5/de unknown
- 1980-10-28 CA CA000363396A patent/CA1153559A/en not_active Expired
- 1980-10-29 SE SE8007603A patent/SE448552B/sv not_active IP Right Cessation
- 1980-10-29 GB GB8034792A patent/GB2065709B/en not_active Expired
- 1980-10-29 BE BE0/202625A patent/BE885920A/fr not_active IP Right Cessation
- 1980-10-30 MX MX184544A patent/MX154127A/es unknown
- 1980-10-30 ES ES496420A patent/ES496420A0/es active Granted
- 1980-10-30 SU SU802999796A patent/SU1128843A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| BR8005801A (pt) | 1981-05-19 |
| US4246024A (en) | 1981-01-20 |
| DE3037865C2 (de) | 1985-08-29 |
| DD153894A5 (de) | 1982-02-10 |
| FR2468650A1 (fr) | 1981-05-08 |
| DE3037865A1 (de) | 1981-05-27 |
| SE448552B (sv) | 1987-03-02 |
| CA1153559A (en) | 1983-09-13 |
| ZM7780A1 (en) | 1981-09-21 |
| SU1128843A3 (ru) | 1984-12-07 |
| GB2065709A (en) | 1981-07-01 |
| SE8007603L (sv) | 1981-05-01 |
| ES8205865A1 (es) | 1982-06-16 |
| ZA805062B (en) | 1981-08-26 |
| IT8024695A0 (it) | 1980-09-16 |
| JPS56105410A (en) | 1981-08-21 |
| JPS5825727B2 (ja) | 1983-05-30 |
| FR2468650B1 (2) | 1984-02-17 |
| IT1141055B (it) | 1986-10-01 |
| AR225934A1 (es) | 1982-05-14 |
| IN153109B (2) | 1984-06-02 |
| AU538947B2 (en) | 1984-09-06 |
| BE885920A (fr) | 1981-02-16 |
| ES496420A0 (es) | 1982-06-16 |
| AU6164180A (en) | 1981-05-07 |
| GB2065709B (en) | 1983-09-21 |
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