IT1027826B - Apparecchic per l aalimentazione di granuli di differnze pezzatu ra in un forno a tino - Google Patents

Apparecchic per l aalimentazione di granuli di differnze pezzatu ra in un forno a tino

Info

Publication number
IT1027826B
IT1027826B IT30751/74A IT3075174A IT1027826B IT 1027826 B IT1027826 B IT 1027826B IT 30751/74 A IT30751/74 A IT 30751/74A IT 3075174 A IT3075174 A IT 3075174A IT 1027826 B IT1027826 B IT 1027826B
Authority
IT
Italy
Prior art keywords
equipment
feeding granules
tank oven
difference pieces
pieces
Prior art date
Application number
IT30751/74A
Other languages
English (en)
Italian (it)
Original Assignee
Midrex 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 Midrex Corp filed Critical Midrex Corp
Application granted granted Critical
Publication of IT1027826B publication Critical patent/IT1027826B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
IT30751/74A 1973-12-26 1974-12-19 Apparecchic per l aalimentazione di granuli di differnze pezzatu ra in un forno a tino IT1027826B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42814573A 1973-12-26 1973-12-26

Publications (1)

Publication Number Publication Date
IT1027826B true IT1027826B (it) 1978-12-20

Family

ID=23697725

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30751/74A IT1027826B (it) 1973-12-26 1974-12-19 Apparecchic per l aalimentazione di granuli di differnze pezzatu ra in un forno a tino

Country Status (19)

Country Link
JP (1) JPS5441012B2 (fr)
AR (1) AR202958A1 (fr)
AT (1) AT329098B (fr)
BE (1) BE823548A (fr)
BR (1) BR7410602D0 (fr)
CA (1) CA1029952A (fr)
DE (1) DE2461402B2 (fr)
ES (1) ES433139A1 (fr)
FR (1) FR2256387B1 (fr)
GB (1) GB1491519A (fr)
IN (1) IN142831B (fr)
IT (1) IT1027826B (fr)
KE (1) KE3100A (fr)
LU (1) LU71525A1 (fr)
MY (1) MY8100257A (fr)
NL (1) NL7416615A (fr)
NO (1) NO140026C (fr)
SE (1) SE7416087L (fr)
ZA (1) ZA748087B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE441865B (sv) * 1981-03-10 1985-11-11 Skf Steel Eng Ab Anordning for att uppifran tillfora styckeformigt material till ett schakt
SE450774B (sv) * 1984-08-24 1987-07-27 Skf Steel Eng Ab Sett for kylning av stryckeformigt material samt anordning for genomforande av settet
AT396482B (de) * 1991-05-29 1993-09-27 Voest Alpine Ind Anlagen Anlage mit einem schacht, insbesondere reduktionsschachtofen
US20070068344A1 (en) 2005-08-30 2007-03-29 Barnes John J Ore reduction process and titanium oxide and iron metallization product
AT505490B1 (de) * 2007-06-28 2009-12-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur erzeugung von eisenschwamm
AU2008312639B2 (en) 2007-10-15 2012-11-08 E. I. Du Pont De Nemours And Company Ore reduction process using carbon based materials having a low sulfur content and titanium oxide and iron metallization product therefrom
US9650206B2 (en) * 2015-07-24 2017-05-16 Dynamic Aur Inc. Conveying systems
KR102389265B1 (ko) * 2016-12-29 2022-04-20 프리메탈스 테크놀로지스 오스트리아 게엠베하 벌크 재료의 냉각

Also Published As

Publication number Publication date
AR202958A1 (es) 1975-07-31
DE2461402B2 (de) 1978-09-14
FR2256387A1 (fr) 1975-07-25
MY8100257A (en) 1981-12-31
KE3100A (en) 1981-02-13
IN142831B (fr) 1977-08-27
GB1491519A (en) 1977-11-09
JPS5441012B2 (fr) 1979-12-06
DE2461402A1 (de) 1975-07-03
AT329098B (de) 1976-04-26
BE823548A (fr) 1975-04-16
NL7416615A (nl) 1975-06-30
SE7416087L (fr) 1975-06-27
LU71525A1 (fr) 1975-06-17
NO140026B (no) 1979-03-12
ATA1013674A (de) 1975-07-15
ZA748087B (en) 1976-01-28
JPS50140304A (fr) 1975-11-11
ES433139A1 (es) 1976-11-16
FR2256387B1 (fr) 1979-03-16
CA1029952A (fr) 1978-04-25
BR7410602D0 (pt) 1975-09-02
NO744602L (fr) 1975-07-21
NO140026C (no) 1979-06-20
AU7651974A (en) 1976-06-17

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