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GB1310050A - Carbonized iron production - Google Patents

Carbonized iron production

Info

Publication number
GB1310050A
GB1310050A GB5362370A GB1310050DA GB1310050A GB 1310050 A GB1310050 A GB 1310050A GB 5362370 A GB5362370 A GB 5362370A GB 1310050D A GB1310050D A GB 1310050DA GB 1310050 A GB1310050 A GB 1310050A
Authority
GB
United Kingdom
Prior art keywords
hydrocarbons
liquid
parts
iron production
iron
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
Application number
GB5362370A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TSNII CHERNOIMETALLURGII IM I
Original Assignee
TSNII CHERNOIMETALLURGII IM I
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 TSNII CHERNOIMETALLURGII IM I filed Critical TSNII CHERNOIMETALLURGII IM I
Publication of GB1310050A publication Critical patent/GB1310050A/en
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • 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
    • 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)
  • Carbon And Carbon Compounds (AREA)

Abstract

1310050 Carbonized sponge iron TSENTRALNY NAUCHNO ISSLEDOVATELSKY INSTITUT CHERNOIMETALLURGII IMENI I P BARDINA 11 Nov 1970 53623/70 Heading C7D A ferruginous material is heated to at least 800‹C. in a non-oxidizing atmosphere, and one or more hydrocarbons blown through in the form of vapour or liquid in gas suspension until the product contains 25 parts by weight of carbon per 75 parts of iron; the hydrocarbons are selected from propane, butanes and hydrocarbons which are liquid at atmospheric pressure and 20‹ C., kerosene and benzene being preferred.
GB5362370A 1970-11-11 1970-11-11 Carbonized iron production Expired GB1310050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5362370 1970-11-11

Publications (1)

Publication Number Publication Date
GB1310050A true GB1310050A (en) 1973-03-14

Family

ID=10468452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5362370A Expired GB1310050A (en) 1970-11-11 1970-11-11 Carbonized iron production

Country Status (1)

Country Link
GB (1) GB1310050A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570082A1 (en) * 1984-09-10 1986-03-14 Midrex Int Bv METHOD FOR REDUCING METAL OXIDE USING REDUCING GASES FROM REFORMING PENTANE OR SUPERIOR HYDROCARBONS
EP0204684A1 (en) * 1985-05-13 1986-12-10 VOEST-ALPINE Aktiengesellschaft Process for the direct reduction of particulate material containing iron oxide
AU695168B2 (en) * 1995-03-10 1998-08-06 Kawasaki Jukogyo Kabushiki Kaisha Process for producing iron carbide and equipment therefor
WO1999024625A1 (en) * 1997-11-06 1999-05-20 Metallgesellschaft Aktiengesellschaft Method for producing a mixture of iron carbide and granular, directly reduced iron
US5945083A (en) * 1995-03-10 1999-08-31 Kawasaki Jukogyo Kabushiki Kaisha Process for producing iron carbide and equipment therefor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570082A1 (en) * 1984-09-10 1986-03-14 Midrex Int Bv METHOD FOR REDUCING METAL OXIDE USING REDUCING GASES FROM REFORMING PENTANE OR SUPERIOR HYDROCARBONS
EP0204684A1 (en) * 1985-05-13 1986-12-10 VOEST-ALPINE Aktiengesellschaft Process for the direct reduction of particulate material containing iron oxide
AU695168B2 (en) * 1995-03-10 1998-08-06 Kawasaki Jukogyo Kabushiki Kaisha Process for producing iron carbide and equipment therefor
US5945083A (en) * 1995-03-10 1999-08-31 Kawasaki Jukogyo Kabushiki Kaisha Process for producing iron carbide and equipment therefor
WO1999024625A1 (en) * 1997-11-06 1999-05-20 Metallgesellschaft Aktiengesellschaft Method for producing a mixture of iron carbide and granular, directly reduced iron
US6599374B1 (en) 1997-11-06 2003-07-29 Metallgesellschaft Ag Method for producing a mixture of iron carbide and granular, directly reduced iron

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee