FR341169A - Processing of ferruginous ores for the manufacture of iron and steel - Google Patents

Processing of ferruginous ores for the manufacture of iron and steel

Info

Publication number
FR341169A
FR341169A FR341169DA FR341169A FR 341169 A FR341169 A FR 341169A FR 341169D A FR341169D A FR 341169DA FR 341169 A FR341169 A FR 341169A
Authority
FR
France
Prior art keywords
iron
manufacture
steel
processing
ferruginous
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
Other languages
French (fr)
Inventor
Montague Moore
Thomas James Heskett
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.)
Individual
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
Application granted granted Critical
Publication of FR341169A publication Critical patent/FR341169A/en
Expired legal-status Critical Current

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
    • C21B13/06—Making spongy iron or liquid steel, by direct processes in multi-storied furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR341169D 1904-03-04 1904-03-04 Processing of ferruginous ores for the manufacture of iron and steel Expired FR341169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR341169T 1904-03-04

Publications (1)

Publication Number Publication Date
FR341169A true FR341169A (en) 1904-08-01

Family

ID=1390246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR341169D Expired FR341169A (en) 1904-03-04 1904-03-04 Processing of ferruginous ores for the manufacture of iron and steel

Country Status (1)

Country Link
FR (1) FR341169A (en)

Similar Documents

Publication Publication Date Title
FR341169A (en) Processing of ferruginous ores for the manufacture of iron and steel
FR345599A (en) Apparatus for processing iron ore for the production of iron and steel
FR345974A (en) Furnace for processing sheet iron and steel
FR361892A (en) Brassization process of iron, steel and cast iron
FR482219A (en) Iron ore processing process for iron recovery and steelmaking
FR394667A (en) Process for the treatment of iron and steel
FR488767A (en) Improvements in the processing of iron and steel ingots
FR400382A (en) Processing of scrap steel and iron into molten steel
FR390947A (en) Improvements in the process and apparatus for the direct reduction of iron ore and its subsequent processing, for the manufacture of malleable iron and steel
FR384077A (en) Process and furnace for the manufacture of ingot iron and steel
FR473218A (en) Process and furnace for the treatment of ores, in particular iron ore, in the finely divided or powdered state
FR357348A (en) Modification in the production of homogeneous iron and steel in the hearth furnace
FR353811A (en) Process for processing fine iron ore
FR399854A (en) Treatment of zinc ores by prefusion of the ore followed by precipitation of the metal by molten iron
FR495028A (en) Process for treating iron ores and ferruginous materials in the pulverulent state
FR392630A (en) Iron and steel manufacturing process
FR403623A (en) Iron ore processing process
FR350013A (en) Process for the extraction of gold from ores rich in antimony
FR368598A (en) Direct process for manufacturing iron and steel
FR401136A (en) Refining process for metals and particularly iron
FR467301A (en) Process for the simultaneous agglomeration and processing of ores intended for smelting
FR331659A (en) Improvements in the manufacture of steel or ingot iron
FR406441A (en) Process for the enrichment of oolitic iron ores and the like
FR349980A (en) Process for treating mixed ores containing gold and antimony
FR465486A (en) Improvements to galvanizing or other similar treatment of steel, iron and other metals