FR1434287A - Heating process for pre-reduced products - Google Patents

Heating process for pre-reduced products

Info

Publication number
FR1434287A
FR1434287A FR6670A FR6670A FR1434287A FR 1434287 A FR1434287 A FR 1434287A FR 6670 A FR6670 A FR 6670A FR 6670 A FR6670 A FR 6670A FR 1434287 A FR1434287 A FR 1434287A
Authority
FR
France
Prior art keywords
heating process
reduced products
products
reduced
heating
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
FR6670A
Other languages
French (fr)
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR6670A priority Critical patent/FR1434287A/en
Priority to BE676208D priority patent/BE676208A/xx
Priority to GB7160/66A priority patent/GB1104553A/en
Priority to ES0323391A priority patent/ES323391A1/en
Application granted granted Critical
Publication of FR1434287A publication Critical patent/FR1434287A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Gas Separation By Absorption (AREA)
FR6670A 1965-02-23 1965-02-23 Heating process for pre-reduced products Expired FR1434287A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR6670A FR1434287A (en) 1965-02-23 1965-02-23 Heating process for pre-reduced products
BE676208D BE676208A (en) 1965-02-23 1966-02-08
GB7160/66A GB1104553A (en) 1965-02-23 1966-02-18 Process for heating previously reduced products
ES0323391A ES323391A1 (en) 1965-02-23 1966-02-22 Procedure for the warming of pruneducided products. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6670A FR1434287A (en) 1965-02-23 1965-02-23 Heating process for pre-reduced products

Publications (1)

Publication Number Publication Date
FR1434287A true FR1434287A (en) 1966-04-08

Family

ID=8571679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6670A Expired FR1434287A (en) 1965-02-23 1965-02-23 Heating process for pre-reduced products

Country Status (4)

Country Link
BE (1) BE676208A (en)
ES (1) ES323391A1 (en)
FR (1) FR1434287A (en)
GB (1) GB1104553A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606530A (en) * 1984-03-28 1986-08-19 Victor Litchinko Installation and process for continuously charging a reactor with solid material and heating said material with the gases emitted from said reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606530A (en) * 1984-03-28 1986-08-19 Victor Litchinko Installation and process for continuously charging a reactor with solid material and heating said material with the gases emitted from said reactor

Also Published As

Publication number Publication date
ES323391A1 (en) 1967-03-16
BE676208A (en) 1966-06-16
GB1104553A (en) 1968-02-28

Similar Documents

Publication Publication Date Title
JPS5125228B1 (en) Process for heating by induction
FR1391528A (en) Process for curing polyepoxides and resulting products
FR1490887A (en) Manufacturing process for fibrous products
FR1501441A (en) Process for preparing phosphors
BE766056A (en) APPARATUS FOR HEATING PELLET PRODUCTS
FR1466354A (en) Process for preparing chlordialcoylthiophosphates
FR1508073A (en) Improved process for preparing elastomeric products
FR1434287A (en) Heating process for pre-reduced products
YU100566A (en) Process for obtaining hardening amideimide-ester condensation products
CH458419A (en) Metallurgical induction heating process
BR6683012D0 (en) REFRACTORY PRODUCTS COOKING PROCESS
FR1391527A (en) Process for curing polyepoxides and resulting products
CH463483A (en) Process for preparing unsaturated nitriles
FR1498210A (en) Process for erasing and regenerating thermographic products
FR1498691A (en) Advanced hot rolling process
FR1467648A (en) Process for delustering extruded products
FR1513302A (en) Selective conversion process for petroleum products
FR1440775A (en) Continuous cyclane photo-oximation process
FR1487859A (en) Process for preparing cyanophenols
FR1473956A (en) Process and means for cooling granulated products
FR1499786A (en) Process for preparing omega-hydroxyalkane-carbonitriles
FR1432427A (en) Process for preparing polycondensation products
FR1533169A (en) Process for preparing polycondensation products
FR1445194A (en) Rapid heating process for textiles
FR1425980A (en) Process for obtaining laminated products