CA2365982A1 - Device for producing hot-briquetted metallic sponge, especially hot-briquetted sponge iron - Google Patents

Device for producing hot-briquetted metallic sponge, especially hot-briquetted sponge iron Download PDF

Info

Publication number
CA2365982A1
CA2365982A1 CA002365982A CA2365982A CA2365982A1 CA 2365982 A1 CA2365982 A1 CA 2365982A1 CA 002365982 A CA002365982 A CA 002365982A CA 2365982 A CA2365982 A CA 2365982A CA 2365982 A1 CA2365982 A1 CA 2365982A1
Authority
CA
Canada
Prior art keywords
fine particles
briquetting
hot
briquetting press
sponge
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.)
Abandoned
Application number
CA002365982A
Other languages
English (en)
French (fr)
Inventor
Thomas Eder
Andreas Forstner
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.)
Primetals Technologies Austria GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2365982A1 publication Critical patent/CA2365982A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0086—Conditioning, transformation of reduced iron ores
    • C21B13/0093—Protecting against oxidation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
CA002365982A 1999-03-17 2000-02-11 Device for producing hot-briquetted metallic sponge, especially hot-briquetted sponge iron Abandoned CA2365982A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0047799A AT407258B (de) 1999-03-17 1999-03-17 Vorrichtung zum herstellen von heissbrikettiertem metallschwamm, insbesondere heissbrikettiertem eisenschwamm
ATA477/99 1999-03-17
PCT/EP2000/001128 WO2000055379A1 (de) 1999-03-17 2000-02-11 Vorrichtung zum herstellen von heissbrikettiertem metallschwamm, insbesondere heissbrikettiertem eisenschwamm

Publications (1)

Publication Number Publication Date
CA2365982A1 true CA2365982A1 (en) 2000-09-21

Family

ID=3491669

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002365982A Abandoned CA2365982A1 (en) 1999-03-17 2000-02-11 Device for producing hot-briquetted metallic sponge, especially hot-briquetted sponge iron

Country Status (7)

Country Link
EP (1) EP1169484A1 (de)
JP (1) JP2002539329A (de)
KR (2) KR20020001777A (de)
AT (2) AT407258B (de)
AU (1) AU2548300A (de)
CA (1) CA2365982A1 (de)
WO (1) WO2000055379A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014111906A1 (de) * 2014-08-20 2016-02-25 Maschinenfabrik Köppern Gmbh & Co. Kg Anlage zum Heißbrikettieren
WO2020099304A1 (en) * 2018-11-13 2020-05-22 Dsm Ip Assets B.V. Foamed composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443286B2 (de) * 1973-05-25 1979-12-19
US4412858A (en) * 1982-07-12 1983-11-01 Hylsa, S.A. Method of converting iron ore into molten iron
JPS6079798A (ja) * 1983-10-06 1985-05-07 三洋電機株式会社 樹脂製回路基板
KR910008000B1 (ko) * 1989-08-01 1991-10-05 효성바스프 주식회사 스치로폴예비발포입자의 비중제어장치
US5445363A (en) * 1990-01-09 1995-08-29 Hylsa S.A. De C.V. Apparatus for the pneumatic transport of large iron-bearing particles
ES2116996T3 (es) * 1991-05-30 1998-08-01 Hylsa Sa Metodo para el transporte de esponja de hierro.
DE19545985A1 (de) * 1995-12-09 1997-06-12 Metallgesellschaft Ag Verfahren zum Heißbrikettieren von körnigem Eisenschwamm

Also Published As

Publication number Publication date
AT407258B (de) 2001-02-26
KR100576954B1 (ko) 2006-05-10
WO2000055379A1 (de) 2000-09-21
AU2548300A (en) 2000-10-04
KR20010049776A (ko) 2001-06-15
KR20020001777A (ko) 2002-01-09
ATA47799A (de) 2000-06-15
ATE251018T1 (de) 2003-10-15
JP2002539329A (ja) 2002-11-19
EP1169484A1 (de) 2002-01-09

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Legal Events

Date Code Title Description
FZDE Discontinued