CL2009001287A1 - Refractory ceramic piece, for gas blowing, comprising at least one section with non-oriented porosity, extending from a gas supply end to a front surface, at least one communication channel that communicates at least one gas channel. gas from the section with oriented porosity with the section with non-oriented porosity. - Google Patents
Refractory ceramic piece, for gas blowing, comprising at least one section with non-oriented porosity, extending from a gas supply end to a front surface, at least one communication channel that communicates at least one gas channel. gas from the section with oriented porosity with the section with non-oriented porosity.Info
- Publication number
- CL2009001287A1 CL2009001287A1 CL2009001287A CL2009001287A CL2009001287A1 CL 2009001287 A1 CL2009001287 A1 CL 2009001287A1 CL 2009001287 A CL2009001287 A CL 2009001287A CL 2009001287 A CL2009001287 A CL 2009001287A CL 2009001287 A1 CL2009001287 A1 CL 2009001287A1
- Authority
- CL
- Chile
- Prior art keywords
- gas
- section
- porosity
- oriented porosity
- oriented
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
- F27D2003/161—Introducing a fluid jet or current into the charge through a porous element
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Charging Or Discharging (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
Pieza cerámica refractaria, para soplado de gas que comprende por lo menos una sección con porosidad no orientada, que se extiende desde un extremo de suministro de gas hasta una superficie frontal, por lo menos un canal de comunicación que comunica por lo menos un canal de gas de la sección con porosidad orientada con la sección de porosidad no orientada.Refractory ceramic piece, for gas blowing, comprising at least one section with non-oriented porosity, extending from a gas supply end to a front surface, at least one communication channel that communicates at least one gas channel. gas from the oriented porosity section with the unoriented porosity section.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008029934A DE102008029934B3 (en) | 2008-06-26 | 2008-06-26 | Fireproof ceramic gas purging plug |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2009001287A1 true CL2009001287A1 (en) | 2010-06-25 |
Family
ID=40621506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2009001287A CL2009001287A1 (en) | 2008-06-26 | 2009-05-25 | Refractory ceramic piece, for gas blowing, comprising at least one section with non-oriented porosity, extending from a gas supply end to a front surface, at least one communication channel that communicates at least one gas channel. gas from the section with oriented porosity with the section with non-oriented porosity. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2276863B1 (en) |
AR (1) | AR071950A1 (en) |
AT (1) | ATE538220T1 (en) |
CL (1) | CL2009001287A1 (en) |
DE (1) | DE102008029934B3 (en) |
ES (1) | ES2377810T3 (en) |
WO (1) | WO2009156011A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010007126B3 (en) * | 2010-02-05 | 2011-07-07 | Refractory Intellectual Property Gmbh & Co. Kg | gas purging |
DE102013107311A1 (en) * | 2013-07-10 | 2015-01-15 | Thyssenkrupp Industrial Solutions Ag | Process and device for the aftertreatment of the C-containing bottom product obtained during the gasification |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH665850A5 (en) * | 1985-08-09 | 1988-06-15 | Burbach & Bender Ohg | GAS PURGE FOR METALLURGICAL VESSELS. |
DE3716388C1 (en) * | 1987-05-15 | 1988-10-27 | Radex Deutschland Ag | Gas flushing stone |
DE4103837A1 (en) * | 1991-02-08 | 1992-08-13 | Plibrico Gmbh | Metallurgical vessel blower system - has fireproof perforated brick with charged gas passages contg. fireproof gas washing brick |
DE19954918C2 (en) * | 1999-11-16 | 2001-09-20 | Veitsch Radex Gmbh Wien | Refractory ceramic gas purging plug |
JP2002327218A (en) * | 2001-04-26 | 2002-11-15 | Nippon Steel Corp | Tuyere structure for blowing gas into molten metal vessel |
SI1513633T1 (en) * | 2002-06-07 | 2006-04-30 | Vesuvius Crucible Co | Injection device and its use |
-
2008
- 2008-06-26 DE DE102008029934A patent/DE102008029934B3/en not_active Expired - Fee Related
-
2009
- 2009-02-12 EP EP09768860A patent/EP2276863B1/en not_active Not-in-force
- 2009-02-12 AT AT09768860T patent/ATE538220T1/en active
- 2009-02-12 WO PCT/EP2009/000964 patent/WO2009156011A1/en active Application Filing
- 2009-02-12 ES ES09768860T patent/ES2377810T3/en active Active
- 2009-05-25 CL CL2009001287A patent/CL2009001287A1/en unknown
- 2009-05-29 AR ARP090101931A patent/AR071950A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE102008029934B3 (en) | 2009-06-10 |
ATE538220T1 (en) | 2012-01-15 |
EP2276863A1 (en) | 2011-01-26 |
ES2377810T3 (en) | 2012-04-02 |
EP2276863B1 (en) | 2011-12-21 |
AR071950A1 (en) | 2010-07-28 |
WO2009156011A1 (en) | 2009-12-30 |
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