SI9400073A - Introduction of pulverulent additives into the furnance - Google Patents

Introduction of pulverulent additives into the furnance Download PDF

Info

Publication number
SI9400073A
SI9400073A SI9400073A SI9400073A SI9400073A SI 9400073 A SI9400073 A SI 9400073A SI 9400073 A SI9400073 A SI 9400073A SI 9400073 A SI9400073 A SI 9400073A SI 9400073 A SI9400073 A SI 9400073A
Authority
SI
Slovenia
Prior art keywords
reactor
substances
dome
powder
gas
Prior art date
Application number
SI9400073A
Other languages
English (en)
Slovenian (sl)
Inventor
Daniel Burg
Giovanni Colpani
Original Assignee
Saint Gobain Isover
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 Saint Gobain Isover filed Critical Saint Gobain Isover
Publication of SI9400073A publication Critical patent/SI9400073A/sl

Links

Classifications

    • 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
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
SI9400073A 1993-02-12 1994-02-11 Introduction of pulverulent additives into the furnance SI9400073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI930269A IT1263909B (it) 1993-02-12 1993-02-12 Introduzione di addittivi polverulenti nelle tubiere che alimentano un forno con comburente

Publications (1)

Publication Number Publication Date
SI9400073A true SI9400073A (en) 1994-09-30

Family

ID=11365006

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9400073A SI9400073A (en) 1993-02-12 1994-02-11 Introduction of pulverulent additives into the furnance

Country Status (11)

Country Link
EP (1) EP0611212A1 (de)
CN (1) CN1093160A (de)
AU (1) AU680211B2 (de)
CZ (1) CZ29694A3 (de)
FI (1) FI940636A (de)
HR (1) HRP940086A2 (de)
IT (1) IT1263909B (de)
NO (1) NO940457L (de)
PL (1) PL173924B1 (de)
SI (1) SI9400073A (de)
ZA (1) ZA94909B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI9600236B (sl) * 1996-07-24 2004-06-30 TERMO d.d.,industrija termi�nih izolacij, �kofja Loka Postopek in naprava za vračanje odpada v kupolne peči
LU90333B1 (fr) * 1998-12-23 2000-07-19 Wurth Paul Sa Proc-d- d'optimisation du fonctionnement d'un four - cuve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157492A (en) * 1963-04-11 1964-11-17 Chemetron Corp Injection of solid material into molten metal
FR1407650A (fr) * 1963-09-17 1965-07-30 Atomic Energy Authority Uk Perfectionnements à la fabrication d'objets en verre fondu
US3725022A (en) * 1971-02-12 1973-04-03 Owens Illinois Inc Method of feeding glass batch
BG22197A1 (de) * 1975-11-14 1977-05-20
LU82336A1 (fr) * 1980-04-04 1980-07-02 Wurth Anciens Ets Paul Procede et dispositif de pression et de fluidisation d'une masse pulverulente dans une enceinte de distribution
FR2509017B1 (fr) * 1981-07-03 1986-04-04 Creusot Loire Procede et dispositif de pulverisation d'une matiere combustible solide
DE3425264A1 (de) * 1984-07-10 1986-01-16 Dr. Küttner GmbH & Co KG, 4300 Essen Verfahren und vorrichtung fuer die zugabe von sauren schlackenbildnern in kupoloefen
FR2593092B1 (fr) * 1986-01-23 1990-08-03 Wanner Isofi Isolation Procede et dispositif autonome pour le traitement de laine de verre usagee en vue de sa mise au rebut.

Also Published As

Publication number Publication date
AU680211B2 (en) 1997-07-24
ITMI930269A1 (it) 1994-08-12
FI940636A (fi) 1994-08-13
PL173924B1 (pl) 1998-05-29
HRP940086A2 (en) 1996-08-31
ZA94909B (en) 1996-02-06
CZ29694A3 (en) 1995-08-16
NO940457D0 (no) 1994-02-10
FI940636A0 (fi) 1994-02-11
IT1263909B (it) 1996-09-05
PL302209A1 (en) 1994-08-22
ITMI930269A0 (it) 1993-02-12
EP0611212A1 (de) 1994-08-17
NO940457L (no) 1994-08-15
AU5494394A (en) 1994-08-18
CN1093160A (zh) 1994-10-05

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