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FR1345088A - Improvements to the methods of regulating injections of pulverulent products into the blast furnace nozzles - Google Patents

Improvements to the methods of regulating injections of pulverulent products into the blast furnace nozzles

Info

Publication number
FR1345088A
FR1345088A FR913262A FR913262A FR1345088A FR 1345088 A FR1345088 A FR 1345088A FR 913262 A FR913262 A FR 913262A FR 913262 A FR913262 A FR 913262A FR 1345088 A FR1345088 A FR 1345088A
Authority
FR
France
Prior art keywords
injections
regulating
methods
blast furnace
pulverulent products
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
FR913262A
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 BE638732D priority Critical patent/BE638732A/xx
Priority to NL299512D priority patent/NL299512A/xx
Application filed by Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR913262A priority patent/FR1345088A/en
Priority to GB38132/63A priority patent/GB1003358A/en
Priority to LU44627D priority patent/LU44627A1/xx
Application granted granted Critical
Publication of FR1345088A publication Critical patent/FR1345088A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/008—Feeding devices for pulverulent fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR913262A 1962-10-24 1962-10-24 Improvements to the methods of regulating injections of pulverulent products into the blast furnace nozzles Expired FR1345088A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE638732D BE638732A (en) 1962-10-24
NL299512D NL299512A (en) 1962-10-24
FR913262A FR1345088A (en) 1962-10-24 1962-10-24 Improvements to the methods of regulating injections of pulverulent products into the blast furnace nozzles
GB38132/63A GB1003358A (en) 1962-10-24 1963-09-27 Improvements in and relating to the injection of powdered products into blast furnaces
LU44627D LU44627A1 (en) 1962-10-24 1963-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR913262A FR1345088A (en) 1962-10-24 1962-10-24 Improvements to the methods of regulating injections of pulverulent products into the blast furnace nozzles

Publications (1)

Publication Number Publication Date
FR1345088A true FR1345088A (en) 1963-12-06

Family

ID=8789378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913262A Expired FR1345088A (en) 1962-10-24 1962-10-24 Improvements to the methods of regulating injections of pulverulent products into the blast furnace nozzles

Country Status (1)

Country Link
FR (1) FR1345088A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021222A1 (en) * 1979-06-15 1981-01-07 Paul Wurth S.A. Process and apparatus for dosing and for pneumatically conveying and feeding solid materials to a vessel maintained under pressure
EP0024054A1 (en) * 1979-08-14 1981-02-18 Eisenwerk-Gesellschaft Maximilianshütte mbH Method and apparatus for the pneumatic conveying of fine-grained solids
FR2466044A1 (en) * 1979-09-22 1981-03-27 Saarbergwerke Ag METHOD FOR PNEUMATICALLY TRANSPORTING FINE GRAIN FUEL TO A GASIFIER
WO2008046656A1 (en) * 2006-10-20 2008-04-24 Claudius Peters Technologies Gmbh Solids distributor for injection plants, blast furnaces and the like

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021222A1 (en) * 1979-06-15 1981-01-07 Paul Wurth S.A. Process and apparatus for dosing and for pneumatically conveying and feeding solid materials to a vessel maintained under pressure
EP0024054A1 (en) * 1979-08-14 1981-02-18 Eisenwerk-Gesellschaft Maximilianshütte mbH Method and apparatus for the pneumatic conveying of fine-grained solids
FR2466044A1 (en) * 1979-09-22 1981-03-27 Saarbergwerke Ag METHOD FOR PNEUMATICALLY TRANSPORTING FINE GRAIN FUEL TO A GASIFIER
WO2008046656A1 (en) * 2006-10-20 2008-04-24 Claudius Peters Technologies Gmbh Solids distributor for injection plants, blast furnaces and the like
EA016401B1 (en) * 2006-10-20 2012-04-30 Клаудиус Петерс Проджектс Гмбх Solids distributor for injection plants, blast furnaces and the like
US8348556B2 (en) 2006-10-20 2013-01-08 Claudius Peters Projects Gmbh Solids distributor for injection plants, blast furnaces and the like
CN101627275B (en) * 2006-10-20 2013-01-23 克劳迪亚斯·彼得斯工程有限责任公司 Solid material distributors for blowing plants, blast furnaces, etc.

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