ID1045B - Metoda berikut peralatan untuk memproduksi besi panas yang direduksi secara langsung - Google Patents
Metoda berikut peralatan untuk memproduksi besi panas yang direduksi secara langsungInfo
- Publication number
- ID1045B ID1045B IDP11091A ID910110A ID1045B ID 1045 B ID1045 B ID 1045B ID P11091 A IDP11091 A ID P11091A ID 910110 A ID910110 A ID 910110A ID 1045 B ID1045 B ID 1045B
- Authority
- ID
- Indonesia
- Prior art keywords
- reduction
- furnace
- zone
- bed
- irreded
- Prior art date
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
- C21B13/02—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
- 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
- C21B2100/28—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
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/42—Sulphur removal
-
- 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
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
-
- 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
-
- 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
- C21B2100/66—Heat exchange
-
- 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)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/531,930 US5078787A (en) | 1990-06-01 | 1990-06-01 | Method and apparatus for the production of hot direct reduced iron |
Publications (1)
Publication Number | Publication Date |
---|---|
ID1045B true ID1045B (id) | 1996-10-29 |
Family
ID=24119644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDP11091A ID1045B (id) | 1990-06-01 | 1991-08-22 | Metoda berikut peralatan untuk memproduksi besi panas yang direduksi secara langsung |
Country Status (10)
Country | Link |
---|---|
US (1) | US5078787A (de) |
EP (1) | EP0459810B1 (de) |
JP (1) | JPH06172835A (de) |
CN (1) | CN1057486A (de) |
AT (1) | ATE173299T1 (de) |
BR (1) | BR9102214A (de) |
DE (1) | DE69130463T2 (de) |
ES (1) | ES2126565T3 (de) |
ID (1) | ID1045B (de) |
MY (1) | MY107166A (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0736505A1 (de) * | 1995-04-07 | 1996-10-09 | HYLSA, S.A. de C.V. | Feuerfester Ziegel für Reaktoren für die Eisenerz-Reduktion |
CN1047798C (zh) * | 1996-07-10 | 1999-12-29 | 山东鲁南化学工业集团公司 | 还原气生产海绵铁联产合成氨的方法 |
US6342089B1 (en) | 1997-09-02 | 2002-01-29 | Mcgaa John R. | Direct reduced iron pellets |
US6562103B2 (en) | 2001-07-27 | 2003-05-13 | Uop Llc | Process for removal of carbon dioxide for use in producing direct reduced iron |
UA102748C2 (ru) * | 2009-04-20 | 2013-08-12 | Мидрекс Текнолоджиз, Инк. | Способ и устройство для секвестирования двуокиси углерода из отработанного газа |
US8771638B2 (en) | 2009-04-20 | 2014-07-08 | Midrex Technologies, Inc. | Method and apparatus for sequestering carbon dioxide from a spent gas |
RU2546266C2 (ru) | 2009-07-31 | 2015-04-10 | Хил Текнолоджиз, С.А. Де К.В. | Способ производства железа прямого восстановления с ограниченными выбросами со2 в атмосферу |
EP2744922B1 (de) | 2011-08-20 | 2020-07-01 | HYL Technologies, S.A. de C.V. | Verfahren zur herstellung von direkt reduziertem eisen unter verwendung von abgasen aus kohle |
CN103103305B (zh) * | 2013-03-05 | 2014-07-30 | 周广砥 | 烷烃加热式还原海绵铁竖炉 |
US10065857B2 (en) | 2013-03-12 | 2018-09-04 | Midrex Technologies, Inc. | Systems and methods for generating carbon dioxide for use as a reforming oxidant in making syngas or reformed gas |
CN103394399B (zh) * | 2013-07-30 | 2015-02-11 | 洛阳中冶重工机械有限公司 | 一种直接还原铁的卸料破碎装置 |
CN104087699B (zh) * | 2014-07-18 | 2017-05-03 | 北京神雾环境能源科技集团股份有限公司 | 气基竖炉制备海绵铁的方法和系统 |
CN104087702B (zh) * | 2014-07-18 | 2017-05-03 | 北京神雾环境能源科技集团股份有限公司 | 气基竖炉制备海绵铁的方法和系统 |
EP3397780B1 (de) | 2015-12-28 | 2020-04-08 | HYL Technologies, S.A. de C.V. | Verfahren und system zur herstellung von kohlenstoffreichem dri mit synthesegas |
EP3255158A1 (de) | 2016-06-09 | 2017-12-13 | Primetals Technologies Austria GmbH | Verfahren und vorrichtung zur direktreduktion unter ventgasnutzung |
IT201900002081A1 (it) * | 2019-02-13 | 2020-08-13 | Danieli Off Mecc | Impianto di riduzione diretta e relativo processo |
DE102019217631B4 (de) * | 2019-11-15 | 2024-05-29 | Thyssenkrupp Steel Europe Ag | Verfahren zur Direktreduktion von Eisenerz |
CN113930568B (zh) * | 2021-10-18 | 2022-11-08 | 东北大学 | 一种氢气进入还原竖炉制备直接还原铁的方法 |
CN113757716B (zh) * | 2021-10-18 | 2023-05-09 | 赣州市怡辰宏焰能源科技有限公司 | 一种气化炉用环保节能型炉墙 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2793946A (en) * | 1952-10-04 | 1957-05-28 | George R Paschal | Methods and apparatus for the production of iron |
US2784079A (en) * | 1954-08-31 | 1957-03-05 | William E Greenawalt | Processes of smelting finely divided iron ore |
US2784077A (en) * | 1955-04-21 | 1957-03-05 | William E Greenawalt | Processes of smelting finely divided metallic ore |
US2846301A (en) * | 1956-08-29 | 1958-08-05 | William E Greenawalt | Processes of smelting finely divided metallic ore |
US2876092A (en) * | 1956-09-27 | 1959-03-03 | William E Greenawalt | Smelting finely divided iron ore |
US2846302A (en) * | 1957-02-11 | 1958-08-05 | William E Greenawalt | Smelting finely divided iron ore processes |
US2876093A (en) * | 1957-10-24 | 1959-03-03 | William E Greenawalt | Processes of smelting finely divided iron ore |
US2999748A (en) * | 1958-11-27 | 1961-09-12 | Elektrokemisk As | Process of reducing molded bodies comprising metallic oxides |
US3889864A (en) * | 1971-10-15 | 1975-06-17 | Fierro Esponja | Method and apparatus for reducing particulate metal ores to sponge iron |
US4251267A (en) * | 1979-08-24 | 1981-02-17 | Midrex Corporation | Method for direct reduction of metal oxide to a hot metallized product in solid form |
AT382166B (de) * | 1985-05-13 | 1987-01-26 | Voest Alpine Ag | Verfahren zur direktreduktion von teilchenf¯rmigem eisenoxidhaeltigem material |
US4734128A (en) * | 1985-09-23 | 1988-03-29 | Hylsa, S.A. | Direct reduction reactor with hot discharge |
US4725309A (en) * | 1986-03-17 | 1988-02-16 | Hylsa, S.A. | Method and apparatus for producing hot direct reduced iron |
-
1990
- 1990-06-01 US US07/531,930 patent/US5078787A/en not_active Expired - Fee Related
-
1991
- 1991-05-24 MY MYPI91000884A patent/MY107166A/en unknown
- 1991-05-25 CN CN91103958A patent/CN1057486A/zh active Pending
- 1991-05-29 BR BR919102214A patent/BR9102214A/pt not_active IP Right Cessation
- 1991-05-30 DE DE69130463T patent/DE69130463T2/de not_active Expired - Lifetime
- 1991-05-30 ES ES91304909T patent/ES2126565T3/es not_active Expired - Lifetime
- 1991-05-30 AT AT91304909T patent/ATE173299T1/de not_active IP Right Cessation
- 1991-05-30 EP EP91304909A patent/EP0459810B1/de not_active Expired - Lifetime
- 1991-05-31 JP JP3129854A patent/JPH06172835A/ja active Pending
- 1991-08-22 ID IDP11091A patent/ID1045B/id unknown
Also Published As
Publication number | Publication date |
---|---|
DE69130463T2 (de) | 1999-07-08 |
EP0459810B1 (de) | 1998-11-11 |
DE69130463D1 (de) | 1998-12-17 |
EP0459810A3 (en) | 1993-06-09 |
ES2126565T3 (es) | 1999-04-01 |
MY107166A (en) | 1995-09-30 |
EP0459810A2 (de) | 1991-12-04 |
BR9102214A (pt) | 1992-01-07 |
US5078787A (en) | 1992-01-07 |
CN1057486A (zh) | 1992-01-01 |
JPH06172835A (ja) | 1994-06-21 |
ATE173299T1 (de) | 1998-11-15 |
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