AU8047191A - Blast furnace pulverized coal injection drying apparatus - Google Patents
Blast furnace pulverized coal injection drying apparatusInfo
- Publication number
- AU8047191A AU8047191A AU80471/91A AU8047191A AU8047191A AU 8047191 A AU8047191 A AU 8047191A AU 80471/91 A AU80471/91 A AU 80471/91A AU 8047191 A AU8047191 A AU 8047191A AU 8047191 A AU8047191 A AU 8047191A
- Authority
- AU
- Australia
- Prior art keywords
- blast furnace
- pulverized coal
- drying apparatus
- coal injection
- furnace pulverized
- 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.)
- Abandoned
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)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2190745A JPH0742491B2 (en) | 1990-07-20 | 1990-07-20 | Blast furnace blowing pulverized coal dryer |
JP2-190745 | 1990-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8047191A true AU8047191A (en) | 1992-01-23 |
Family
ID=16263047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU80471/91A Abandoned AU8047191A (en) | 1990-07-20 | 1991-07-16 | Blast furnace pulverized coal injection drying apparatus |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0467375A1 (en) |
JP (1) | JPH0742491B2 (en) |
AU (1) | AU8047191A (en) |
BR (1) | BR9103105A (en) |
CA (1) | CA2047416A1 (en) |
ZA (1) | ZA915501B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2281311B (en) * | 1993-03-29 | 1996-09-04 | Boc Group Plc | Metallurgical processes and apparatus |
KR100862774B1 (en) * | 2002-08-06 | 2008-10-13 | 주식회사 포스코 | Pulverixed coal manufacturing apparatus |
LU91451B1 (en) * | 2008-06-02 | 2009-12-03 | Wurth Paul Sa | Method for producing pulverized coal |
LU91450B1 (en) * | 2008-06-02 | 2009-12-03 | Wurth Paul Sa | Method for producing pulverized coal |
CN105651035A (en) * | 2016-02-29 | 2016-06-08 | 成都绿迪科技有限公司 | Peat drying device |
CN109733757B (en) * | 2019-01-18 | 2023-07-07 | 华电电力科学研究院有限公司 | Explosion-proof device and explosion-proof method for pulverized coal bin charging smoke |
JP7474049B2 (en) * | 2019-12-26 | 2024-04-24 | 川崎重工業株式会社 | Coal Crushing System |
CN113457814A (en) * | 2021-06-22 | 2021-10-01 | 镇江市蓝火环保能源有限公司 | Coal powder treatment method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3306238A (en) * | 1965-05-20 | 1967-02-28 | Armco Steel Corp | Fuel injection system for blast furnaces |
JPS5956495A (en) * | 1982-08-10 | 1984-03-31 | Kobe Steel Ltd | Equipment for crushing, drying and transporting powder fuel for blowing into blast furnace |
JPS61111946U (en) * | 1984-12-26 | 1986-07-15 | ||
JPS62123217A (en) * | 1985-11-22 | 1987-06-04 | Sumitomo Metal Ind Ltd | Drying of pulverized coal for blasting into blast furnace |
-
1990
- 1990-07-20 JP JP2190745A patent/JPH0742491B2/en not_active Expired - Lifetime
-
1991
- 1991-07-15 ZA ZA915501A patent/ZA915501B/en unknown
- 1991-07-16 AU AU80471/91A patent/AU8047191A/en not_active Abandoned
- 1991-07-18 EP EP91112059A patent/EP0467375A1/en not_active Withdrawn
- 1991-07-19 BR BR919103105A patent/BR9103105A/en not_active Application Discontinuation
- 1991-07-19 CA CA002047416A patent/CA2047416A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
BR9103105A (en) | 1992-05-05 |
JPH0742491B2 (en) | 1995-05-10 |
CA2047416A1 (en) | 1992-01-21 |
ZA915501B (en) | 1992-04-29 |
JPH0480307A (en) | 1992-03-13 |
EP0467375A1 (en) | 1992-01-22 |
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