FR439812A - Blast furnace blast air heating process - Google Patents

Blast furnace blast air heating process

Info

Publication number
FR439812A
FR439812A FR439812DA FR439812A FR 439812 A FR439812 A FR 439812A FR 439812D A FR439812D A FR 439812DA FR 439812 A FR439812 A FR 439812A
Authority
FR
France
Prior art keywords
blast
heating process
air heating
blast furnace
blast air
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.)
Ehrhardt & Sehmer GmbH
Original Assignee
Ehrhardt & Sehmer 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 Ehrhardt & Sehmer GmbH filed Critical Ehrhardt & Sehmer GmbH
Application granted granted Critical
Publication of FR439812A publication Critical patent/FR439812A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR439812D 1912-02-06 1912-02-06 Blast furnace blast air heating process Expired FR439812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR439812T 1912-02-06

Publications (1)

Publication Number Publication Date
FR439812A true FR439812A (en) 1912-06-24

Family

ID=1481212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR439812D Expired FR439812A (en) 1912-02-06 1912-02-06 Blast furnace blast air heating process

Country Status (1)

Country Link
FR (1) FR439812A (en)

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