FI842577A - Saett och anordning foer foerbehandling av charge samt foer inmatning av denna i smaeltprocess. - Google Patents
Saett och anordning foer foerbehandling av charge samt foer inmatning av denna i smaeltprocess. Download PDFInfo
- Publication number
- FI842577A FI842577A FI842577A FI842577A FI842577A FI 842577 A FI842577 A FI 842577A FI 842577 A FI842577 A FI 842577A FI 842577 A FI842577 A FI 842577A FI 842577 A FI842577 A FI 842577A
- Authority
- FI
- Finland
- Prior art keywords
- foer
- smaeltprocess
- foerbehandling
- denna
- charge
- 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
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
-
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- 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
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
-
- 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
- F27B15/006—Equipment for treating dispersed material falling under gravity with ascending gases
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/26—Arrangements of heat-exchange apparatus
-
- 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
- F27D2003/0001—Positioning the charge
- F27D2003/0006—Particulate materials
- F27D2003/001—Series of dispensers or separation in teo or more parts
-
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
- F27D2099/0046—Heating elements or systems using burners with incomplete combustion, e.g. reducing atmosphere
- F27D2099/0048—Post- combustion
-
- 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
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
- F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI842577A FI71008C (fi) | 1984-06-27 | 1984-06-27 | Saett och anordning foer foerberedning av en chargeblandning avsedd att inmatas i en smaeltugn |
IN143/BOM/85A IN161144B (fi) | 1984-06-27 | 1985-06-05 | |
ZW97/85A ZW9785A1 (en) | 1984-06-27 | 1985-06-07 | Sett och anordning for beredning och tillforsel av insatsen till en sholt process |
ZA854337A ZA854337B (en) | 1984-06-27 | 1985-06-07 | Method and apparatus for batch preparation and feeding into the smelting process |
CA000483691A CA1245462A (en) | 1984-06-27 | 1985-06-11 | Method and apparatus for batch preparation and feeding into the smelting process |
PH32407A PH23437A (en) | 1984-06-27 | 1985-06-13 | Method and apparatus for batch preparation and feeding into the smelting process |
SE8503016A SE457565B (sv) | 1984-06-27 | 1985-06-18 | Foerfarande och anordning foer att i en enhet bereda en matningsblandning foer inmatning i en smaeltugn |
GR851553A GR851553B (fi) | 1984-06-27 | 1985-06-25 | |
BR8503219A BR8503219A (pt) | 1984-06-27 | 1985-06-26 | Metodo e aparelho para preparacao de fornada e alimentacao no processo de fusao |
NO852570A NO165315C (no) | 1984-06-27 | 1985-06-26 | Fremgangsmaate og apparat for satsfremstilling og tilfoersel til en smelteprosess. |
US06/890,097 US4705474A (en) | 1984-06-27 | 1986-07-28 | Method and apparatus for batch preparation and feeding into the smelting process |
US06/945,179 US4708640A (en) | 1984-06-27 | 1986-12-22 | Apparatus for batch preparation and feeding into the smelting process |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI842577 | 1984-06-27 | ||
FI842577A FI71008C (fi) | 1984-06-27 | 1984-06-27 | Saett och anordning foer foerberedning av en chargeblandning avsedd att inmatas i en smaeltugn |
Publications (4)
Publication Number | Publication Date |
---|---|
FI842577A0 FI842577A0 (fi) | 1984-06-27 |
FI842577A true FI842577A (fi) | 1985-12-28 |
FI71008B FI71008B (fi) | 1986-07-18 |
FI71008C FI71008C (fi) | 1986-10-27 |
Family
ID=8519306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI842577A FI71008C (fi) | 1984-06-27 | 1984-06-27 | Saett och anordning foer foerberedning av en chargeblandning avsedd att inmatas i en smaeltugn |
Country Status (11)
Country | Link |
---|---|
US (2) | US4705474A (fi) |
BR (1) | BR8503219A (fi) |
CA (1) | CA1245462A (fi) |
FI (1) | FI71008C (fi) |
GR (1) | GR851553B (fi) |
IN (1) | IN161144B (fi) |
NO (1) | NO165315C (fi) |
PH (1) | PH23437A (fi) |
SE (1) | SE457565B (fi) |
ZA (1) | ZA854337B (fi) |
ZW (1) | ZW9785A1 (fi) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI105236B (fi) * | 1998-06-15 | 2000-06-30 | Outokumpu Oy | Syöttölaitteisto sulatusuuniin syötettävän syöttöseoksen esivalmistamiseksi |
LU90399B1 (fr) * | 1999-05-26 | 2000-12-27 | Wurth Paul Sa | Proc-d- de couplage r-duction-fusion et dispositif de transfert de particules - chaud |
US7393905B2 (en) * | 2004-12-29 | 2008-07-01 | Weyerhaeuser Company | Crosslinked mixed carboxylated polymer network |
FI20061123L (fi) * | 2006-12-15 | 2008-06-16 | Outotec Oyj | Menetelmä sulatusuuniin syötettävän materiaalin esikäsittelemiseksi ja etukuumennusjärjestelmä |
FI20061124L (fi) * | 2006-12-15 | 2008-06-16 | Outotec Oyj | Menetelmä ja laitteisto sulatusuuniin syötettävän materiaalin esikäsittelemiseksi |
FI20075824L (fi) * | 2007-11-21 | 2009-05-22 | Outotec Oyj | Menetelmä materiaalivirtojen syöttämiseksi etukuumennusuunista sulatusuuniin ja etukuumennusjärjestelmä |
FI121943B (fi) * | 2007-11-21 | 2011-06-15 | Outotec Oyj | Jakelulaite |
GB2516141B (en) * | 2013-04-10 | 2016-10-05 | Cambridge Carbon Capture Ltd | Activation of mineral silicate minerals by conversion to magnesium hydroxide |
EP3129125B1 (en) | 2014-04-10 | 2020-07-15 | Cambridge Carbon Capture Ltd. | Method of activation of mineral silicate minerals |
CN104697337B (zh) * | 2015-03-26 | 2016-10-05 | 山东聚智机械科技有限公司 | 一种用于生产玄武岩连续纤维的窑炉加料装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2964308A (en) * | 1958-06-09 | 1960-12-13 | Demag Elektrometallurgie Gmbh | Apparatus for charging low-shaft arc furnaces |
US3163520A (en) * | 1960-12-27 | 1964-12-29 | Elektrokemisk As | Process and apparatus for preheating and pre-reduction of charge to electric furnace |
CS156968B1 (fi) * | 1972-08-07 | 1974-08-23 | ||
FI50028C (fi) * | 1973-02-26 | 1975-11-10 | Outokumpu Oy | Syöttörengas |
NO138462C (no) * | 1974-12-19 | 1980-04-23 | Elkem Spigerverket As | Anordning ved beskikning av elektriske smelteovner |
US4172328A (en) * | 1978-03-06 | 1979-10-30 | Midrex Corporation | Reactor dryer apparatus |
DE2900078A1 (de) * | 1979-01-02 | 1980-07-17 | Kloeckner Humboldt Deutz Ag | Schachtvorwaermer |
US4335661A (en) * | 1980-09-24 | 1982-06-22 | Foster Wheeler Energy Corporation | Fluidized bed heat exchanger having an air assisted bed drain |
US4382415A (en) * | 1980-12-05 | 1983-05-10 | York-Shipley, Inc. | Fluidized bed reactor utilizing a bottomless plate grid and method of operating the reactor |
US4349969A (en) * | 1981-09-11 | 1982-09-21 | Foster Wheeler Energy Corporation | Fluidized bed reactor utilizing zonal fluidization and anti-mounding pipes |
-
1984
- 1984-06-27 FI FI842577A patent/FI71008C/fi not_active IP Right Cessation
-
1985
- 1985-06-05 IN IN143/BOM/85A patent/IN161144B/en unknown
- 1985-06-07 ZW ZW97/85A patent/ZW9785A1/xx unknown
- 1985-06-07 ZA ZA854337A patent/ZA854337B/xx unknown
- 1985-06-11 CA CA000483691A patent/CA1245462A/en not_active Expired
- 1985-06-13 PH PH32407A patent/PH23437A/en unknown
- 1985-06-18 SE SE8503016A patent/SE457565B/sv not_active IP Right Cessation
- 1985-06-25 GR GR851553A patent/GR851553B/el unknown
- 1985-06-26 NO NO852570A patent/NO165315C/no unknown
- 1985-06-26 BR BR8503219A patent/BR8503219A/pt not_active IP Right Cessation
-
1986
- 1986-07-28 US US06/890,097 patent/US4705474A/en not_active Expired - Lifetime
- 1986-12-22 US US06/945,179 patent/US4708640A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO852570L (no) | 1985-12-30 |
IN161144B (fi) | 1987-10-10 |
GR851553B (fi) | 1985-11-25 |
ZW9785A1 (en) | 1985-12-27 |
FI71008B (fi) | 1986-07-18 |
FI842577A0 (fi) | 1984-06-27 |
FI71008C (fi) | 1986-10-27 |
BR8503219A (pt) | 1986-03-25 |
ZA854337B (en) | 1986-01-29 |
PH23437A (en) | 1989-08-07 |
SE457565B (sv) | 1989-01-09 |
CA1245462A (en) | 1988-11-29 |
NO165315C (no) | 1991-01-23 |
US4705474A (en) | 1987-11-10 |
SE8503016D0 (sv) | 1985-06-18 |
SE8503016L (sv) | 1985-12-28 |
NO165315B (no) | 1990-10-15 |
US4708640A (en) | 1987-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |
Owner name: OUTOKUMPU OY |