IN2015DN03333A - - Google Patents
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- Publication number
- IN2015DN03333A IN2015DN03333A IN3333DEN2015A IN2015DN03333A IN 2015DN03333 A IN2015DN03333 A IN 2015DN03333A IN 3333DEN2015 A IN3333DEN2015 A IN 3333DEN2015A IN 2015DN03333 A IN2015DN03333 A IN 2015DN03333A
- Authority
- IN
- India
- Prior art keywords
- reduction gas
- passages
- flange
- distribution plate
- flow layer
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
- C21B13/002—Reduction of iron ores by passing through a heated column of carbon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- C21B13/143—Injection of partially reduced ore into a molten bath
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
- F27B15/10—Arrangements of air or gas supply devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2012/008302 WO2014058088A1 (ko) | 2012-10-12 | 2012-10-12 | 유동 환원로의 환원가스 취입장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2015DN03333A true IN2015DN03333A (enrdf_load_stackoverflow) | 2015-10-23 |
Family
ID=50477544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3333DEN2015 IN2015DN03333A (enrdf_load_stackoverflow) | 2012-10-12 | 2012-10-12 |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104704131A (enrdf_load_stackoverflow) |
| IN (1) | IN2015DN03333A (enrdf_load_stackoverflow) |
| WO (1) | WO2014058088A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923733B (zh) * | 2021-02-02 | 2023-08-01 | 北京绿清科技有限公司 | 采用多炉串联分级熔融炉生产碳化硅的方法以及生产系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6213763A (ja) * | 1985-07-09 | 1987-01-22 | Nissan Motor Co Ltd | 燃料ガス発生器のノズル |
| CN86101920A (zh) * | 1986-03-22 | 1987-09-30 | 布赖恩·哈丁 | 流化床 |
| KR100411261B1 (ko) * | 2001-12-21 | 2003-12-18 | 주식회사 포스코 | 유동층로의 가스분산판 노즐 |
| KR20100023382A (ko) * | 2008-08-21 | 2010-03-04 | 한국에너지기술연구원 | 유동층 장치의 가스분산판 |
| KR101678661B1 (ko) * | 2009-11-18 | 2016-11-22 | 알이씨 실리콘 인코포레이티드 | 유동층 반응기 |
| KR20110075908A (ko) * | 2009-12-29 | 2011-07-06 | 주식회사 포스코 | 가스분산유닛 및 이를 포함하는 유동 환원로 |
-
2012
- 2012-10-12 IN IN3333DEN2015 patent/IN2015DN03333A/en unknown
- 2012-10-12 WO PCT/KR2012/008302 patent/WO2014058088A1/ko active Application Filing
- 2012-10-12 CN CN201280076126.6A patent/CN104704131A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014058088A1 (ko) | 2014-04-17 |
| CN104704131A (zh) | 2015-06-10 |
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