AU540550B2 - Method of feeding powder-like fuel mixture to blast furnace tuyeres - Google Patents

Method of feeding powder-like fuel mixture to blast furnace tuyeres

Info

Publication number: AU540550B2
Authority: AU; Australia
Prior art keywords: blast furnace; fuel mixture; feeding powder; furnace tuyeres; tuyeres
Prior art date: 1980-05-22
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.): Ceased

Application number

AU69219/81A

Other versions

AU6921981A (en

Inventor

Yury Grigorevich Bannikov

Yury Izrailovich Bat

Evgeny Alexeevich Danilin

Alexei Mikheevich Kamardin

Leonid Fedorovich Lukyanchenko

Viktor Ivanovich Machikin

Grigory Evdikomovich Nekhaev

Shamil Tozaretovich Okazov

Nikolai Nikitovich Popov

Anatoly Ivanovich Ryabenko

Grigory Nikolaevich Sidorenko

Evgeny Nikiforovich Skladanovsky

Romualda Stepanovna Stankevich

Vasily Vasilievich Stepanov

Vladimir Petrovich Tereshchenko

Anatoly Alfonsovich Yarmal

Stanislav Lvovich Yaroshevsky

Mikhail Alexeevich Zalevsky

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.)

Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii

Original Assignee

Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii

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.)

1980-05-22

Filing date

1980-12-25

Publication date

1984-11-22

1980-12-25 Application filed by Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii filed Critical Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii

1981-12-07 Publication of AU6921981A publication Critical patent/AU6921981A/en

1984-11-22 Application granted granted Critical

1984-11-22 Publication of AU540550B2 publication Critical patent/AU540550B2/en

2000-12-25 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title 1
239000000203 mixture Substances 0.000 title 1

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)
Air Transport Of Granular Materials (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

AU69219/81A 1980-05-22 1980-12-25 Method of feeding powder-like fuel mixture to blast furnace tuyeres Ceased AU540550B2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
SU2920352		1980-05-22
SU2920351		1980-05-22
PCT/SU1980/000218 WO1981003341A1 (en)	1980-05-22	1980-12-25	Method of feeding powder-like fuel mixture to blast furnace tuyeres

Publications (2)

Publication Number	Publication Date
AU6921981A AU6921981A (en)	1981-12-07
AU540550B2 true AU540550B2 (en)	1984-11-22

Family

ID=26665850

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU69219/81A Ceased AU540550B2 (en)	1980-05-22	1980-12-25	Method of feeding powder-like fuel mixture to blast furnace tuyeres

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU571547B2 (en) *	1983-07-19	1988-04-21	Paul Wurth S.A.	Blowing carbonaceous dust into a furnace

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2516543B1 (en) *	1981-11-18	1986-07-18	Do Nii Chernoj Metallurgii	PROCESS FOR PROVIDING A FUEL POWDER MIXTURE IN THE NOZZLES OF A BLAST FURNACE
JPS58104833A (en) *	1981-12-12	1983-06-22	Kawasaki Steel Corp	Continuously supplying method and device for transporting granule from one distributive transportation tank to plural supply ends by controlling mass flow to optional preset value
JPS62183130A (en) *	1986-02-06	1987-08-11	Nippon Denso Co Ltd	Manufacture of semiconductor device sealed with resin
US5427604A (en) *	1993-12-03	1995-06-27	Amsted Industries Incorporated	Alloy material addition method and apparatus for smelting and melting furnaces
DE19857306C2 (en) *	1998-12-14	2003-05-28	Eko Stahl Gmbh	Method and device for blowing solid particles into a shaft furnace

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 (en) *	1973-08-08	1975-01-25	Донецкий научно-исследовательский институт черной металлургии	Device for controlling the consumption of pulverized materials for blast furnace tuyeres

1980
- 1980-12-25 WO PCT/SU1980/000218 patent/WO1981003341A1/en not_active Ceased
- 1980-12-25 JP JP50102080A patent/JPS5942044B2/en not_active Expired
- 1980-12-25 GB GB8201478A patent/GB2087058B/en not_active Expired
- 1980-12-25 BR BR8009072A patent/BR8009072A/en unknown
- 1980-12-25 DE DE19803050394 patent/DE3050394C2/en not_active Expired
- 1980-12-25 AU AU69219/81A patent/AU540550B2/en not_active Ceased
1982
- 1982-01-19 SE SE8200278A patent/SE447662B/en not_active IP Right Cessation
- 1982-01-20 FI FI820174A patent/FI69101C/en not_active IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU571547B2 (en) *	1983-07-19	1988-04-21	Paul Wurth S.A.	Blowing carbonaceous dust into a furnace

Also Published As

Publication number	Publication date
JPS57500652A (en)	1982-04-15
GB2087058A (en)	1982-05-19
WO1981003341A1 (en)	1981-11-26
FI820174L (en)	1982-01-20
BR8009072A (en)	1982-01-12
SE8200278L (en)	1982-01-19
DE3050394C2 (en)	1983-08-25
DE3050394A1 (en)	1982-06-16
SE447662B (en)	1986-12-01
AU6921981A (en)	1981-12-07
GB2087058B (en)	1984-03-21
FI69101B (en)	1985-08-30
FI69101C (en)	1985-12-10
JPS5942044B2 (en)	1984-10-12

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