ID22035A - FINE PARTICLE SOLID RECYCLING PROCESSES REMOVED FROM REACTOR CLEANS USING SPREADING GAS. - Google Patents

FINE PARTICLE SOLID RECYCLING PROCESSES REMOVED FROM REACTOR CLEANS USING SPREADING GAS.

Info

Publication number
ID22035A
ID22035A ID990144D ID990144D ID22035A ID 22035 A ID22035 A ID 22035A ID 990144 D ID990144 D ID 990144D ID 990144 D ID990144 D ID 990144D ID 22035 A ID22035 A ID 22035A
Authority
ID
Indonesia
Prior art keywords
fine particle
particle solid
recycling processes
solid recycling
spreading gas
Prior art date
Application number
ID990144D
Other languages
Indonesian (id)
Inventor
Josef Dipl Ing Stockinger
Kastner Rainer Ing Walter
Mary Herbert
Lassnig Dipl Ing Herbert
Heckmann Dr Hado
Wieder Dipl Ing Kurt
Schenk Dipl Ing Dr Johannes
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Publication of ID22035A publication Critical patent/ID22035A/en

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
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C21B5/023—Injection of the additives into the melting part
    • 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
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Cyclones (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ID990144D 1996-10-30 1997-10-24 FINE PARTICLE SOLID RECYCLING PROCESSES REMOVED FROM REACTOR CLEANS USING SPREADING GAS. ID22035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0189996A AT404255B (en) 1996-10-30 1996-10-30 METHOD AND DEVICE FOR RETURNING A FINE-PARTIC SOLID DISCHARGED FROM A REACTOR VESSEL WITH A CARRIER GAS

Publications (1)

Publication Number Publication Date
ID22035A true ID22035A (en) 1999-08-26

Family

ID=3523436

Family Applications (1)

Application Number Title Priority Date Filing Date
ID990144D ID22035A (en) 1996-10-30 1997-10-24 FINE PARTICLE SOLID RECYCLING PROCESSES REMOVED FROM REACTOR CLEANS USING SPREADING GAS.

Country Status (20)

Country Link
EP (1) EP0953057B1 (en)
JP (1) JP4323570B2 (en)
KR (1) KR100466348B1 (en)
CN (1) CN1070924C (en)
AT (1) AT404255B (en)
AU (1) AU722599B2 (en)
BR (1) BR9712609A (en)
CA (1) CA2270225C (en)
CZ (1) CZ294682B6 (en)
DE (1) DE59704696D1 (en)
ID (1) ID22035A (en)
MY (1) MY118781A (en)
PL (1) PL184215B1 (en)
RU (1) RU2183677C2 (en)
SK (1) SK284449B6 (en)
TR (1) TR199900949T2 (en)
TW (1) TW446571B (en)
UA (1) UA47498C2 (en)
WO (1) WO1998018969A1 (en)
ZA (1) ZA979715B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100840265B1 (en) * 2006-12-27 2008-06-20 주식회사 포스코 Powdered iron storage device and molten iron manufacturing device having the same
AT510586B1 (en) * 2011-05-12 2012-05-15 Siemens Vai Metals Tech Gmbh METHOD AND DEVICE FOR DISPERSING DUST PARTICLES FROM A DUST LINE
CN102745691B (en) * 2012-07-16 2014-07-09 新特能源股份有限公司 Method and device for recovering waste silicon powder from trichlorosilane synthetic furnace
KR101666047B1 (en) * 2015-01-15 2016-10-14 한국에너지기술연구원 Loop Seal for Fluidized Bed Process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1713435A (en) * 1926-04-06 1929-05-14 Vereinigte Stahlwerke Ag Method of working blast furnaces with the aid of furnace dust
DE1137056B (en) * 1956-04-19 1962-09-27 Louis Leon Newman Method and device for the extraction of iron
DE1407958A1 (en) * 1962-10-18 1972-04-13 Kloeckner Humboldt Deutz Ag Centrifugal dust separator, especially for devices for heat exchange between a gas and a fine-grained solid material
SU1041578A1 (en) * 1982-07-09 1983-09-15 Всесоюзный научно-исследовательский институт металлургической теплотехники Method and apparatus for supplying powders into conveying pipeline during metal blowing
JPS59153721A (en) * 1983-02-21 1984-09-01 Kawasaki Steel Corp Blocking preventing structure of granular powder transport pipe
US4733619A (en) * 1986-12-01 1988-03-29 Ube Industries Powder feeder
US5037617A (en) * 1990-01-04 1991-08-06 Stone & Webster Engineering Corporation Apparatus for the return of particulate solids through a cyclone separator to a vessel
US5110323A (en) * 1990-01-04 1992-05-05 Stone & Webster Engineering Corp. Process for the return of recovered particulate solids by a cyclone separator to a vessel
AT401777B (en) * 1992-05-21 1996-11-25 Voest Alpine Ind Anlagen METHOD AND INSTALLATION FOR THE PRODUCTION OF LIQUID GUT IRON OR LIQUID STEEL PRE-PRODUCTS

Also Published As

Publication number Publication date
DE59704696D1 (en) 2001-10-25
PL184215B1 (en) 2002-09-30
JP4323570B2 (en) 2009-09-02
SK36699A3 (en) 1999-11-08
UA47498C2 (en) 2002-07-15
KR100466348B1 (en) 2005-01-13
TR199900949T2 (en) 1999-09-21
BR9712609A (en) 1999-10-26
CN1235644A (en) 1999-11-17
KR20000048982A (en) 2000-07-25
EP0953057A1 (en) 1999-11-03
JP2001504548A (en) 2001-04-03
CZ294682B6 (en) 2005-02-16
AU722599B2 (en) 2000-08-10
ZA979715B (en) 1998-05-22
CN1070924C (en) 2001-09-12
WO1998018969A1 (en) 1998-05-07
ATA189996A (en) 1998-02-15
RU2183677C2 (en) 2002-06-20
PL333248A1 (en) 1999-11-22
MY118781A (en) 2005-01-31
AU5120898A (en) 1998-05-22
CA2270225A1 (en) 1998-05-07
EP0953057B1 (en) 2001-09-19
AT404255B (en) 1998-10-27
TW446571B (en) 2001-07-21
SK284449B6 (en) 2005-04-01
CZ113599A3 (en) 2000-01-12
CA2270225C (en) 2009-08-11

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