SE8200278L - Forfarande for tillforsel av en pulverformig brensleblandning till blesterformorna hos en masugn - Google Patents

Forfarande for tillforsel av en pulverformig brensleblandning till blesterformorna hos en masugn

Info

Publication number
SE8200278L
SE8200278L SE8200278A SE8200278A SE8200278L SE 8200278 L SE8200278 L SE 8200278L SE 8200278 A SE8200278 A SE 8200278A SE 8200278 A SE8200278 A SE 8200278A SE 8200278 L SE8200278 L SE 8200278L
Authority
SE
Sweden
Prior art keywords
fuel mixture
powder
gas flow
blaster
supplying
Prior art date
Application number
SE8200278A
Other languages
English (en)
Other versions
SE447662B (sv
Inventor
S L Yaroshevsky
L F Lukyanchenko
G N Sidorenko
E N Skladanovsky
M A Zalevsky
V I Machikin
J G Bannikov
A I Ryabenko
S T Okazov
V V Stepanov
E A Danilin
A A Yarmal
G E Nekhaev
J I Bat
N N Popov
A M Kamardin
V P Tereschenko
R S Stanekvich
Original Assignee
Do Nii Chernoj Metallurgii
Do Politekh Inst
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 Do Nii Chernoj Metallurgii, Do Politekh Inst filed Critical Do Nii Chernoj Metallurgii
Publication of SE8200278L publication Critical patent/SE8200278L/sv
Publication of SE447662B publication Critical patent/SE447662B/sv

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Blast Furnaces (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Air Transport Of Granular Materials (AREA)
SE8200278A 1980-05-22 1982-01-19 Forfarande for tillforsel av en pulverformig brensleblandning till blesterformorna i en masugn SE447662B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU2920351 1980-05-22
SU2920352 1980-05-22

Publications (2)

Publication Number Publication Date
SE8200278L true SE8200278L (sv) 1982-01-19
SE447662B SE447662B (sv) 1986-12-01

Family

ID=26665850

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200278A SE447662B (sv) 1980-05-22 1982-01-19 Forfarande for tillforsel av en pulverformig brensleblandning till blesterformorna i en masugn

Country Status (8)

Country Link
JP (1) JPS5942044B2 (sv)
AU (1) AU540550B2 (sv)
BR (1) BR8009072A (sv)
DE (1) DE3050394C2 (sv)
FI (1) FI69101C (sv)
GB (1) GB2087058B (sv)
SE (1) SE447662B (sv)
WO (1) WO1981003341A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516543B1 (fr) * 1981-11-18 1986-07-18 Do Nii Chernoj Metallurgii Procede d'amenee d'un melange combustible en poudre dans les tuyeres d'un haut fourneau
JPS58104833A (ja) * 1981-12-12 1983-06-22 Kawasaki Steel Corp １個の粉粒体分配輸送タンクから粉粒体を複数供給端に質量流量を任意の設定値に制御して連続供給する方法及びその装置
FR2549580A1 (fr) * 1983-07-19 1985-01-25 Wurth Paul Sa Procede et dispositif pour l'injection de charbon pulverise dans un four industriel
JPS62183130A (ja) * 1986-02-06 1987-08-11 Nippon Denso Co Ltd 樹脂封止による半導体装置の製造方法
US5427604A (en) * 1993-12-03 1995-06-27 Amsted Industries Incorporated Alloy material addition method and apparatus for smelting and melting furnaces
DE19857306C2 (de) * 1998-12-14 2003-05-28 Eko Stahl Gmbh Verfahren und Vorrichtung zum Einblasen von festen Teilchen in einen Schachtofen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204942A (en) * 1963-02-18 1965-09-07 Babcock & Wilcox Co Distributor for pneumatically transported particle-form material
US3301544A (en) * 1964-02-18 1967-01-31 Babcock & Wilcox Co Blast furnace pulverized coal firing system
US3689045A (en) * 1971-06-03 1972-09-05 Earl E Coulter Pulverized fuel delivery system for a blast furnace
SU457733A1 (ru) * 1973-08-08 1975-01-25 Донецкий научно-исследовательский институт черной металлургии Устройство дл регулировани расхода пылевидных материалов по фурмам доменной печи

Also Published As

Publication number Publication date
JPS5942044B2 (ja) 1984-10-12
SE447662B (sv) 1986-12-01
WO1981003341A1 (en) 1981-11-26
GB2087058B (en) 1984-03-21
GB2087058A (en) 1982-05-19
BR8009072A (pt) 1982-01-12
JPS57500652A (sv) 1982-04-15
FI820174L (fi) 1982-01-20
AU540550B2 (en) 1984-11-22
DE3050394C2 (de) 1983-08-25
FI69101C (fi) 1985-12-10
AU6921981A (en) 1981-12-07
DE3050394A1 (en) 1982-06-16
FI69101B (fi) 1985-08-30

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