FR1372990A - Method and apparatus for preparing pulverized coal for injection into a blast furnace - Google Patents

Method and apparatus for preparing pulverized coal for injection into a blast furnace

Info

Publication number
FR1372990A
FR1372990A FR952698A FR952698A FR1372990A FR 1372990 A FR1372990 A FR 1372990A FR 952698 A FR952698 A FR 952698A FR 952698 A FR952698 A FR 952698A FR 1372990 A FR1372990 A FR 1372990A
Authority
FR
France
Prior art keywords
injection
blast furnace
pulverized coal
preparing pulverized
preparing
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
FR952698A
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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
Priority to BE639521D priority Critical patent/BE639521A/fr
Priority claimed from US236294A external-priority patent/US3250016A/en
Priority to GB42475/63A priority patent/GB1013397A/en
Application filed by United States Steel Corp filed Critical United States Steel Corp
Priority to FR952698A priority patent/FR1372990A/en
Application granted granted Critical
Publication of FR1372990A publication Critical patent/FR1372990A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • 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
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Drying Of Solid Materials (AREA)
FR952698A 1962-11-08 1963-11-05 Method and apparatus for preparing pulverized coal for injection into a blast furnace Expired FR1372990A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE639521D BE639521A (en) 1963-11-05
GB42475/63A GB1013397A (en) 1962-11-08 1963-10-28 Method and apparatus for preparing powdered coal for injection into a blast furnace
FR952698A FR1372990A (en) 1962-11-08 1963-11-05 Method and apparatus for preparing pulverized coal for injection into a blast furnace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US236294A US3250016A (en) 1962-11-08 1962-11-08 Method and apparatus for preparing powdered coal for injection into a blast furnace
FR952698A FR1372990A (en) 1962-11-08 1963-11-05 Method and apparatus for preparing pulverized coal for injection into a blast furnace

Publications (1)

Publication Number Publication Date
FR1372990A true FR1372990A (en) 1964-09-18

Family

ID=32963972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952698A Expired FR1372990A (en) 1962-11-08 1963-11-05 Method and apparatus for preparing pulverized coal for injection into a blast furnace

Country Status (2)

Country Link
FR (1) FR1372990A (en)
GB (1) GB1013397A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1587201A (en) * 1976-07-16 1981-04-01 Exxon Research Engineering Co Utilisation of solid material containing combustible matter
DE2745424A1 (en) * 1977-10-08 1979-06-07 Kloeckner Humboldt Deutz Ag METHOD AND DEVICE FOR DRYING AND FINE GRINDING COAL

Also Published As

Publication number Publication date
GB1013397A (en) 1965-12-15

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