IN2015DN02018A - - Google Patents
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- Publication number
- IN2015DN02018A IN2015DN02018A IN2018DEN2015A IN2015DN02018A IN 2015DN02018 A IN2015DN02018 A IN 2015DN02018A IN 2018DEN2015 A IN2018DEN2015 A IN 2018DEN2015A IN 2015DN02018 A IN2015DN02018 A IN 2015DN02018A
- Authority
- IN
- India
- Prior art keywords
- pulverized coal
- pipe
- internal
- tuyere
- hot air
- Prior art date
Links
- 239000003245 coal Substances 0.000 abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- 229910000805 Pig iron Inorganic materials 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- C21B7/163—Blowpipe assembly
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Blast Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012207273A JP6012359B2 (ja) | 2012-09-20 | 2012-09-20 | ブローパイプ構造 |
| PCT/JP2013/074402 WO2014045945A1 (ja) | 2012-09-20 | 2013-09-10 | ブローパイプ構造 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2015DN02018A true IN2015DN02018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2015-08-14 |
Family
ID=50341259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2018DEN2015 IN2015DN02018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2012-09-20 | 2013-09-10 |
Country Status (7)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6057642B2 (ja) * | 2012-09-20 | 2017-01-11 | 三菱重工業株式会社 | スラグ除去装置及びスラグ除去方法 |
| KR102348088B1 (ko) * | 2017-01-02 | 2022-01-10 | 삼성전자주식회사 | 의류건조장치 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2761885B2 (ja) * | 1988-04-21 | 1998-06-04 | 日本鋼管株式会社 | 微粉炭バーナ |
| KR970009084B1 (ko) * | 1994-12-29 | 1997-06-05 | 김만제 | 탄소성분을 포함한 미분체 용융장치 및 이를 이용한 미분체 용융방법 |
| JP2000265205A (ja) * | 1999-03-15 | 2000-09-26 | Nippon Steel Corp | 送風羽口 |
| WO2007130362A2 (en) * | 2006-05-01 | 2007-11-15 | Sierra Energy | Tuyere for oxygen blast furnance/converter system |
| CN102312029A (zh) * | 2011-01-24 | 2012-01-11 | 张昭贵 | 一种高炉送风装置及其喷吹煤粉的燃烧方法和富氧方法 |
| JP5775476B2 (ja) * | 2012-03-06 | 2015-09-09 | 新日鐵住金株式会社 | 高炉羽口からの還元性ガス吹き込み方法及び吹き込みランス |
-
2012
- 2012-09-20 JP JP2012207273A patent/JP6012359B2/ja not_active Expired - Fee Related
-
2013
- 2013-09-10 IN IN2018DEN2015 patent/IN2015DN02018A/en unknown
- 2013-09-10 CN CN201380045513.8A patent/CN104603296A/zh active Pending
- 2013-09-10 WO PCT/JP2013/074402 patent/WO2014045945A1/ja active Application Filing
- 2013-09-10 US US14/428,553 patent/US20150275322A1/en not_active Abandoned
- 2013-09-10 KR KR20157006492A patent/KR20150040363A/ko not_active Ceased
- 2013-09-10 DE DE112013004592.3T patent/DE112013004592T5/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014062291A (ja) | 2014-04-10 |
| US20150275322A1 (en) | 2015-10-01 |
| WO2014045945A1 (ja) | 2014-03-27 |
| KR20150040363A (ko) | 2015-04-14 |
| CN104603296A (zh) | 2015-05-06 |
| DE112013004592T5 (de) | 2015-06-11 |
| JP6012359B2 (ja) | 2016-10-25 |
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