FR808869A - Process of making steel from acidic and poor iron ores, containing phosphorus - Google Patents

Process of making steel from acidic and poor iron ores, containing phosphorus

Info

Publication number
FR808869A
FR808869A FR808869DA FR808869A FR 808869 A FR808869 A FR 808869A FR 808869D A FR808869D A FR 808869DA FR 808869 A FR808869 A FR 808869A
Authority
FR
France
Prior art keywords
acidic
containing phosphorus
iron ores
making steel
poor iron
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)
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.)
Roechlingsche Eisen und Stahlwerke GmbH
Original Assignee
Roechlingsche Eisen und Stahlwerke GmbH
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 Roechlingsche Eisen und Stahlwerke GmbH filed Critical Roechlingsche Eisen und Stahlwerke GmbH
Application granted granted Critical
Publication of FR808869A publication Critical patent/FR808869A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/02—Making pig-iron other than in blast furnaces in low shaft furnaces or shaft furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR808869D 1935-09-12 1936-07-23 Process of making steel from acidic and poor iron ores, containing phosphorus Expired FR808869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE808869X 1935-09-12

Publications (1)

Publication Number Publication Date
FR808869A true FR808869A (en) 1937-02-17

Family

ID=6723178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808869D Expired FR808869A (en) 1935-09-12 1936-07-23 Process of making steel from acidic and poor iron ores, containing phosphorus

Country Status (1)

Country Link
FR (1) FR808869A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750334C (en) * 1937-12-07 1945-01-05 Process for the processing of slag resulting from the desulphurisation of hot metal
DE763687C (en) * 1939-01-27 1955-03-17 Chemische Studien Ges Uniwapo Process for reprocessing the slag resulting from the desulfurization of pig iron with soda
DE938375C (en) * 1950-08-01 1956-01-26 Eisenwerke Muelheim Process for the production of Thomasstahl
EP0047963A1 (en) * 1980-09-13 1982-03-24 Rheinische Braunkohlenwerke AG. Method for the continuous introduction into a blast furnace of a reducing agent containing coke with cinder contents

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750334C (en) * 1937-12-07 1945-01-05 Process for the processing of slag resulting from the desulphurisation of hot metal
DE763687C (en) * 1939-01-27 1955-03-17 Chemische Studien Ges Uniwapo Process for reprocessing the slag resulting from the desulfurization of pig iron with soda
DE938375C (en) * 1950-08-01 1956-01-26 Eisenwerke Muelheim Process for the production of Thomasstahl
EP0047963A1 (en) * 1980-09-13 1982-03-24 Rheinische Braunkohlenwerke AG. Method for the continuous introduction into a blast furnace of a reducing agent containing coke with cinder contents

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