AU8294687A - A blast furnace - Google Patents
A blast furnaceInfo
- Publication number
- AU8294687A AU8294687A AU82946/87A AU8294687A AU8294687A AU 8294687 A AU8294687 A AU 8294687A AU 82946/87 A AU82946/87 A AU 82946/87A AU 8294687 A AU8294687 A AU 8294687A AU 8294687 A AU8294687 A AU 8294687A
- Authority
- AU
- Australia
- Prior art keywords
- blast furnace
- blast
- furnace
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Blast Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30913386A JPH0619090B2 (en) | 1986-12-27 | 1986-12-27 | Oxygen blast furnace |
JP61-309133 | 1986-12-27 | ||
JP62000222A JPS63169312A (en) | 1987-01-06 | 1987-01-06 | Construction of oxygen blast furnace |
JP62-222 | 1987-01-06 | ||
JP62001853A JPS63171815A (en) | 1987-01-09 | 1987-01-09 | Oxygen blast furnace |
JP62-1853 | 1987-01-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU8294687A true AU8294687A (en) | 1988-06-30 |
AU596253B2 AU596253B2 (en) | 1990-04-26 |
Family
ID=27274356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU82946/87A Ceased AU596253B2 (en) | 1986-12-27 | 1987-12-22 | A blast furnace |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0273420B1 (en) |
KR (1) | KR930004473B1 (en) |
CN (1) | CN1007161B (en) |
AU (1) | AU596253B2 (en) |
DE (1) | DE3787518T2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU596254B2 (en) * | 1986-12-27 | 1990-04-26 | Nippon Kokan Kabushiki Kaisha | Method for operating a blast furnace |
WO2023097942A1 (en) * | 2021-12-03 | 2023-06-08 | 昌黎县兴国精密机件有限公司 | Injection regulation and control device and method for blast furnace low-carbon smelting |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100826963B1 (en) * | 2001-11-13 | 2008-05-02 | 주식회사 포스코 | Control method of deadman coke temperature in blast furnace |
JP4743332B2 (en) * | 2009-04-30 | 2011-08-10 | Jfeスチール株式会社 | Blast furnace operation method |
JP4697340B2 (en) * | 2009-05-29 | 2011-06-08 | Jfeスチール株式会社 | Blast furnace operation method |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE763817C (en) * | 1939-03-21 | 1954-07-12 | Thyssen Sche Gas U Wasserwerke | Process for refining iron ores mixed with solid fuel and additives in a blast furnace |
DE743376C (en) * | 1939-05-20 | 1944-01-11 | Roechlingsche Eisen & Stahl | Process for the refining of iron ores |
FR869065A (en) * | 1940-01-13 | 1942-01-23 | Lindes Eismaschinen Ag | Ore processing process |
CH254586A (en) * | 1947-01-17 | 1948-05-15 | Von Roll Ag | Method and furnace for smelting iron ore with an oxygen-enriched wind. |
US2593257A (en) * | 1948-08-26 | 1952-04-15 | Standard Oil Dev Co | Blast furnace operation |
GB668218A (en) * | 1948-12-14 | 1952-03-12 | Bleloch William | Improvements in the smelting of metallic oxides in a blast furnace |
GB674546A (en) * | 1949-05-19 | 1952-06-25 | Ruhrgas Ag | Process for the simultaneous production of metals and rich gas |
US3423080A (en) * | 1963-11-06 | 1969-01-21 | Interlake Steel Corp | Electric arc furnace |
US3364009A (en) * | 1964-03-12 | 1968-01-16 | Kemmetmuller Roland | Method for the production of iron and steel |
FR2156456A1 (en) * | 1971-10-20 | 1973-06-01 | Nippon Kokan Kk | Blast furnace combined operation - by blowing a reducing gas and an oxygen enriched flux |
BE817647R (en) * | 1974-07-15 | 1974-11-04 | Re-use of carbon monoxide from blast-furnace exhaust gas - returned to burners with fuel oil and oxygen, thus reducing amt. of coke required | |
US4844737A (en) * | 1986-12-27 | 1989-07-04 | Nippon Kokan Kabushiki Kaisha | Method for operating a blast furnance by blowing pulverized coal |
-
1987
- 1987-12-22 AU AU82946/87A patent/AU596253B2/en not_active Ceased
- 1987-12-26 CN CN87105991A patent/CN1007161B/en not_active Expired
- 1987-12-26 KR KR1019870014984A patent/KR930004473B1/en not_active IP Right Cessation
- 1987-12-28 DE DE87119248T patent/DE3787518T2/en not_active Expired - Fee Related
- 1987-12-28 EP EP87119248A patent/EP0273420B1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU596254B2 (en) * | 1986-12-27 | 1990-04-26 | Nippon Kokan Kabushiki Kaisha | Method for operating a blast furnace |
WO2023097942A1 (en) * | 2021-12-03 | 2023-06-08 | 昌黎县兴国精密机件有限公司 | Injection regulation and control device and method for blast furnace low-carbon smelting |
Also Published As
Publication number | Publication date |
---|---|
CN1007161B (en) | 1990-03-14 |
KR930004473B1 (en) | 1993-05-27 |
EP0273420A3 (en) | 1988-08-03 |
KR880007746A (en) | 1988-08-29 |
EP0273420A2 (en) | 1988-07-06 |
CN87105991A (en) | 1988-07-27 |
AU596253B2 (en) | 1990-04-26 |
DE3787518D1 (en) | 1993-10-28 |
DE3787518T2 (en) | 1994-03-10 |
EP0273420B1 (en) | 1993-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |