ATE538220T1 - FIREPROOF CERAMIC GAS PUSH STONE - Google Patents

FIREPROOF CERAMIC GAS PUSH STONE

Info

Publication number
ATE538220T1
ATE538220T1 AT09768860T AT09768860T ATE538220T1 AT E538220 T1 ATE538220 T1 AT E538220T1 AT 09768860 T AT09768860 T AT 09768860T AT 09768860 T AT09768860 T AT 09768860T AT E538220 T1 ATE538220 T1 AT E538220T1
Authority
AT
Austria
Prior art keywords
ceramic gas
gas push
fireproof ceramic
push stone
stone
Prior art date
Application number
AT09768860T
Other languages
German (de)
Inventor
Wilhelm Janko
Leopold Kneis
Original Assignee
Refractory Intellectual Prop
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Refractory Intellectual Prop filed Critical Refractory Intellectual Prop
Application granted granted Critical
Publication of ATE538220T1 publication Critical patent/ATE538220T1/en

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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (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)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
AT09768860T 2008-06-26 2009-02-12 FIREPROOF CERAMIC GAS PUSH STONE ATE538220T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008029934A DE102008029934B3 (en) 2008-06-26 2008-06-26 Fireproof ceramic gas purging plug
PCT/EP2009/000964 WO2009156011A1 (en) 2008-06-26 2009-02-12 Fireproof ceramic gas cleaning stone

Publications (1)

Publication Number Publication Date
ATE538220T1 true ATE538220T1 (en) 2012-01-15

Family

ID=40621506

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09768860T ATE538220T1 (en) 2008-06-26 2009-02-12 FIREPROOF CERAMIC GAS PUSH STONE

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
ES2253701T3 (en) * 2002-06-07 2006-06-01 Vesuvius Crucible Company INJECTION AND PROCEDURE DEVICE FOR INJECTION OF A FLUID.

Also Published As

Publication number Publication date
WO2009156011A1 (en) 2009-12-30
EP2276863B1 (en) 2011-12-21
DE102008029934B3 (en) 2009-06-10
CL2009001287A1 (en) 2010-06-25
AR071950A1 (en) 2010-07-28
ES2377810T3 (en) 2012-04-02
EP2276863A1 (en) 2011-01-26

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