EG21302A - Process and equipment for producing iron carbide - Google Patents

Process and equipment for producing iron carbide

Info

Publication number
EG21302A
EG21302A EG46396A EG46396A EG21302A EG 21302 A EG21302 A EG 21302A EG 46396 A EG46396 A EG 46396A EG 46396 A EG46396 A EG 46396A EG 21302 A EG21302 A EG 21302A
Authority
EG
Egypt
Prior art keywords
iron
hematite
iron carbide
carbide
producing iron
Prior art date
Application number
EG46396A
Other languages
English (en)
Original Assignee
Kawasaki Heavy Ind Ltd
Mitsubishi Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kawasaki Heavy Ind Ltd, Mitsubishi Corp filed Critical Kawasaki Heavy Ind Ltd
Application granted granted Critical
Publication of EG21302A publication Critical patent/EG21302A/xx

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
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture Of Iron (AREA)
EG46396A 1995-05-31 1996-05-29 Process and equipment for producing iron carbide EG21302A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15851195 1995-05-31
JP8030985A JP2727436B2 (ja) 1995-05-31 1996-02-19 鉄カーバイドの製造方法及び製造装置

Publications (1)

Publication Number Publication Date
EG21302A true EG21302A (en) 2001-07-31

Family

ID=26369442

Family Applications (1)

Application Number Title Priority Date Filing Date
EG46396A EG21302A (en) 1995-05-31 1996-05-29 Process and equipment for producing iron carbide

Country Status (14)

Country Link
US (2) US5837031A (zh)
EP (1) EP0837034B1 (zh)
JP (1) JP2727436B2 (zh)
CN (2) CN1061945C (zh)
AT (1) ATE321733T1 (zh)
AU (1) AU695225B2 (zh)
BR (1) BR9608859A (zh)
CA (1) CA2216993C (zh)
DE (1) DE69635985D1 (zh)
EG (1) EG21302A (zh)
MX (1) MX9708848A (zh)
MY (1) MY117108A (zh)
RU (1) RU2139242C1 (zh)
WO (1) WO1996038379A1 (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2727436B2 (ja) * 1995-05-31 1998-03-11 川崎重工業株式会社 鉄カーバイドの製造方法及び製造装置
CN1238742A (zh) * 1997-01-13 1999-12-15 川崎重工业株式会社 生产碳化铁的工艺及设备
WO2000012431A1 (fr) * 1997-02-28 2000-03-09 Kawasaki Jukogyo Kabushiki Kaisha Procede de fabrication de carbure de fer
JP2938825B2 (ja) * 1997-02-28 1999-08-25 川崎重工業株式会社 鉄カーバイドの製造方法
JP3157478B2 (ja) * 1997-02-28 2001-04-16 川崎重工業株式会社 アイアンカーバイド製造プロセスの運転管理方法
JP2948772B2 (ja) * 1997-02-28 1999-09-13 川崎重工業株式会社 鉄カーバイドの製造方法
JP2948771B2 (ja) * 1997-02-28 1999-09-13 川崎重工業株式会社 鉄カーバイドの製造方法
JPH11171527A (ja) * 1997-12-04 1999-06-29 Kawasaki Heavy Ind Ltd 鉄カーバイドの製造方法
US6063155A (en) * 1998-04-06 2000-05-16 Orinoco Iron, C.A. Fluidized bed process for the production of iron carbide
US6402807B1 (en) * 1998-04-20 2002-06-11 Takeo Misao Method for wet smelting of iron family metal bearing ores
KR100476813B1 (ko) * 2000-12-22 2005-03-17 주식회사 포스코 세멘타이트의 제조방법
WO2003080874A1 (en) * 2002-03-19 2003-10-02 Superior Graphite Co. Process and apparatus for the direct reduction of iron oxides in an electrothermal fluidized bed and resulant product
US20050062205A1 (en) * 2003-09-18 2005-03-24 Zak Mark S. Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products
FR2878453B1 (fr) * 2004-11-30 2007-03-16 Centre Nat Rech Scient Cnrse Dispositif de fourniture de vapeurs d'un precurseur solide a un appareil de traitement
ATE438459T1 (de) 2004-12-23 2009-08-15 Collette Nv Wirbelschichtvorrichtungsmodul und verfahren zum austauschen eines ersten moduls gegen ein zweites modul in wirbelschichtvorrichtungen
JP5503472B2 (ja) * 2010-09-07 2014-05-28 株式会社神戸製鋼所 還元鉄の製造方法
EP2707127B2 (de) * 2011-05-12 2020-07-08 Glatt Ingenieurtechnik GmbH Vorrichtung zur kontinuierlichen behandlung von feststoffen in einem wirbelschichtapparat
WO2014040989A2 (de) * 2012-09-14 2014-03-20 Voestalpine Stahl Gmbh Verfahren zum erzeugen von stahl
CN104495753B (zh) * 2014-11-26 2016-05-25 华中科技大学 一种控制流量的水蒸气发生方法及装置
CA2979698C (en) * 2016-04-26 2019-04-30 Bruce R. CLEMENTS System and method of high pressure oxy-fired (hiprox) flash metallization
CN107058720B (zh) * 2017-04-28 2018-12-14 苏州大学 一种利用低品位复杂铁矿制备碳化铁的方法
CN108405874B (zh) * 2018-04-09 2019-05-21 东北大学 一种微米级球形铁粉的制备方法
CN108675297B (zh) * 2018-06-26 2020-06-12 苏州大学 一种利用生物质木炭制备碳化铁的方法
CN109576139B (zh) * 2018-10-29 2022-02-25 内蒙古科技大学 一种生物还原预处理提高赤铁矿磁性的方法与装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226211B2 (zh) * 1973-02-28 1977-07-13
JPS5226211A (en) * 1975-08-22 1977-02-26 Denki Onkyo Co Ltd Time counting signal device
US4584016A (en) 1982-03-23 1986-04-22 Hylsa, S.A. Method for controlling metallization and carburization in the reduction of metal ores to sponge iron
JPS61106410A (ja) * 1984-10-25 1986-05-24 Daikin Ind Ltd 炭化鉄を含有する粒子、その製法及び用途
JPS61106408A (ja) 1984-10-25 1986-05-24 Daikin Ind Ltd 炭化鉄を含有する針状粒子の製造法
DE3626027A1 (de) 1986-08-01 1988-02-11 Metallgesellschaft Ag Verfahren zur reduktion feinkoerniger, eisenhaltiger materialien mit festen kohlenstoffhaltigen reduktionsmitteln
US4720432A (en) * 1987-02-11 1988-01-19 Eastman Kodak Company Electroluminescent device with organic luminescent medium
US4885211A (en) * 1987-02-11 1989-12-05 Eastman Kodak Company Electroluminescent device with improved cathode
JPS6440765A (en) * 1987-08-06 1989-02-13 Tokyo Electron Ltd Gate valve mechanism
JPH0729763B2 (ja) 1987-10-13 1995-04-05 ダイキン工業株式会社 炭化鉄微粒子及びその製造法
JPH03792A (ja) * 1989-02-17 1991-01-07 Pioneer Electron Corp 電界発光素子
US5364654A (en) * 1990-06-14 1994-11-15 Idemitsu Kosan Co., Ltd. Process for production of a thin film electrode and an electroluminescence device
US5061569A (en) * 1990-07-26 1991-10-29 Eastman Kodak Company Electroluminescent device with organic electroluminescent medium
US5137566A (en) * 1990-08-01 1992-08-11 Iron Carbide Holdings, Limited Process for preheating iron-containing reactor feed prior to being treated in a fluidized bed reactor
AU657697B2 (en) * 1990-08-01 1995-03-23 Iron Carbide Holdings, Limited Method for controlling the conversion of iron-containing reactor feed into iron carbide
JP3016896B2 (ja) * 1991-04-08 2000-03-06 パイオニア株式会社 有機エレクトロルミネッセンス素子
EP0583861A1 (en) * 1992-08-14 1994-02-23 Pioneer Electronic Corporation Organic electroluminescene device
EP0630975B1 (de) 1993-06-19 1997-07-23 Metallgesellschaft Ag Verfahren zur Direktreduktion von Eisenoxide enthaltenden Stoffen
DE4320359C1 (de) 1993-06-19 1994-10-20 Metallgesellschaft Ag Verfahren zur Direktreduktion von Eisenoxide enthaltenden Stoffen zu Eisenschwamm und Aufkohlung zu Fe¶3¶C
US5387274A (en) * 1993-11-15 1995-02-07 C.V.G. Siderurgica Del Orinoco, C.A. Process for the production of iron carbide
US5869018A (en) * 1994-01-14 1999-02-09 Iron Carbide Holdings, Ltd. Two step process for the production of iron carbide from iron oxide
US5437708A (en) 1994-05-04 1995-08-01 Midrex International B.V. Rotterdam, Zurich Branch Iron carbide production in shaft furnace
US5618032A (en) * 1994-05-04 1997-04-08 Midrex International B.V. Rotterdam, Zurich Branch Shaft furnace for production of iron carbide
JP2727436B2 (ja) * 1995-05-31 1998-03-11 川崎重工業株式会社 鉄カーバイドの製造方法及び製造装置
TT4095B (en) 1995-06-26 1995-06-26 Cleveland Cliffs Inc Improved iron carbide process
TT8295B (en) 1995-12-08 1995-12-08 Iron Carbide Holdings Ltd Two step process for the production of iron carbide from iron oxide

Also Published As

Publication number Publication date
EP0837034A1 (en) 1998-04-22
DE69635985D1 (de) 2006-05-18
AU5781196A (en) 1996-12-18
CN1285313A (zh) 2001-02-28
CN1061945C (zh) 2001-02-14
EP0837034B1 (en) 2006-03-29
MX9708848A (es) 1998-03-31
CA2216993A1 (en) 1996-12-05
JP2727436B2 (ja) 1998-03-11
ATE321733T1 (de) 2006-04-15
US6071468A (en) 2000-06-06
WO1996038379A1 (fr) 1996-12-05
US5837031A (en) 1998-11-17
MY117108A (en) 2004-05-31
EP0837034A4 (en) 1998-07-08
JPH0948604A (ja) 1997-02-18
CN1184455A (zh) 1998-06-10
CN1191989C (zh) 2005-03-09
BR9608859A (pt) 1999-06-15
RU2139242C1 (ru) 1999-10-10
CA2216993C (en) 2001-10-09
AU695225B2 (en) 1998-08-06

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