FR1411035A - Plant and method for reducing oxides that are difficult to reduce - Google Patents

Plant and method for reducing oxides that are difficult to reduce

Info

Publication number
FR1411035A
FR1411035A FR973121A FR973121A FR1411035A FR 1411035 A FR1411035 A FR 1411035A FR 973121 A FR973121 A FR 973121A FR 973121 A FR973121 A FR 973121A FR 1411035 A FR1411035 A FR 1411035A
Authority
FR
France
Prior art keywords
plant
difficult
reduce
reducing oxides
oxides
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
FR973121A
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.)
Societe Metallurgique dImphy SA
Original Assignee
Societe Metallurgique dImphy SA
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 Societe Metallurgique dImphy SA filed Critical Societe Metallurgique dImphy SA
Priority to FR973121A priority Critical patent/FR1411035A/en
Priority to FR6961A priority patent/FR87434E/en
Priority to GB17345/65A priority patent/GB1083640A/en
Priority to ES0312230A priority patent/ES312230A1/en
Priority to BR169270/65A priority patent/BR6569270D0/en
Priority to DE19651458785 priority patent/DE1458785A1/en
Priority to NL6505543A priority patent/NL6505543A/xx
Application granted granted Critical
Publication of FR1411035A publication Critical patent/FR1411035A/en
Priority to US843265A priority patent/US3591155A/en
Priority to US852142A priority patent/US3640701A/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
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • C21B13/085—Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
FR973121A 1964-04-30 1964-04-30 Plant and method for reducing oxides that are difficult to reduce Expired FR1411035A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR973121A FR1411035A (en) 1964-04-30 1964-04-30 Plant and method for reducing oxides that are difficult to reduce
FR6961A FR87434E (en) 1964-04-30 1965-02-25 Plant and method for reducing oxides that are difficult to reduce
GB17345/65A GB1083640A (en) 1964-04-30 1965-04-23 Plant and process for reducing oxides which are difficult to reduce
ES0312230A ES312230A1 (en) 1964-04-30 1965-04-24 An installation and a procedure for the reduction of difficult oxides to reduce. (Machine-translation by Google Translate, not legally binding)
BR169270/65A BR6569270D0 (en) 1964-04-30 1965-04-28 INSTALLATION AND PROCESS OF REDUCING OXIDES DIFFICULT TO REDUCE
DE19651458785 DE1458785A1 (en) 1964-04-30 1965-04-29 Device and method for reducing hard-to-reducible oxides
NL6505543A NL6505543A (en) 1964-04-30 1965-04-29
US843265A US3591155A (en) 1964-04-30 1969-06-03 Rotary furnace for difficult to reduce oxides
US852142A US3640701A (en) 1964-04-30 1969-07-07 Direct reduction of oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR973121A FR1411035A (en) 1964-04-30 1964-04-30 Plant and method for reducing oxides that are difficult to reduce

Publications (1)

Publication Number Publication Date
FR1411035A true FR1411035A (en) 1965-09-17

Family

ID=8829161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973121A Expired FR1411035A (en) 1964-04-30 1964-04-30 Plant and method for reducing oxides that are difficult to reduce

Country Status (1)

Country Link
FR (1) FR1411035A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414401A (en) * 1965-03-11 1968-12-03 Soc Metallurgique Imphy Process for obtaining solid zinc from zinc vapour containing gases
FR2493875A1 (en) * 1980-11-13 1982-05-14 Sofrem Low carbon ferro:chromium prodn. - from chromium mineral using tilting, rotary, oxygen-blown reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414401A (en) * 1965-03-11 1968-12-03 Soc Metallurgique Imphy Process for obtaining solid zinc from zinc vapour containing gases
FR2493875A1 (en) * 1980-11-13 1982-05-14 Sofrem Low carbon ferro:chromium prodn. - from chromium mineral using tilting, rotary, oxygen-blown reactor

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