SE395911B - Behandling av metallsmelta i keramiskt infordrat reaktionskerl - Google Patents
Behandling av metallsmelta i keramiskt infordrat reaktionskerlInfo
- Publication number
- SE395911B SE395911B SE7405030A SE7405030A SE395911B SE 395911 B SE395911 B SE 395911B SE 7405030 A SE7405030 A SE 7405030A SE 7405030 A SE7405030 A SE 7405030A SE 395911 B SE395911 B SE 395911B
- Authority
- SE
- Sweden
- Prior art keywords
- treatment
- reaction vessel
- required reaction
- metal melts
- ceramic required
- Prior art date
Links
Classifications
-
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/2366—Parts; Accessories
- B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
-
- 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
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Furnace Charging Or Discharging (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7405030A SE395911B (sv) | 1974-04-16 | 1974-04-16 | Behandling av metallsmelta i keramiskt infordrat reaktionskerl |
DE2515494A DE2515494C2 (de) | 1974-04-16 | 1975-04-09 | Verfahren zur Behandlung einer Metallschmelze |
IT22321/75A IT1037289B (it) | 1974-04-16 | 1975-04-14 | Metodo di trattamento di un bagno di metallo fuso |
BR2917/75A BR7502291A (pt) | 1974-04-16 | 1975-04-15 | Processo para tratar um banho de metal fundido em um vaso de reacao que tem um revestimento de refratario e pelo menos um espaco aquecidor por inducao |
FR7511611A FR2268082B1 (sv) | 1974-04-16 | 1975-04-15 | |
JP50045712A JPS5933642B2 (ja) | 1974-04-16 | 1975-04-15 | 溶融金属の浴を処理する方法 |
BE155432A BE827962A (fr) | 1974-04-16 | 1975-04-15 | Procede pour le traitement de metal fondu dans une enceinte de reaction a garnissage refractaire |
AT284775A AT350089B (de) | 1974-04-16 | 1975-04-15 | Verfahren zur behandlung einer metallschmelze |
US05/568,159 US3967955A (en) | 1974-04-16 | 1975-04-15 | Method for treating a metal melt |
GB15661/75A GB1502345A (en) | 1974-04-16 | 1975-04-16 | Method for treating a metal melt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7405030A SE395911B (sv) | 1974-04-16 | 1974-04-16 | Behandling av metallsmelta i keramiskt infordrat reaktionskerl |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7405030L SE7405030L (sv) | 1975-10-17 |
SE395911B true SE395911B (sv) | 1977-08-29 |
Family
ID=20320831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7405030A SE395911B (sv) | 1974-04-16 | 1974-04-16 | Behandling av metallsmelta i keramiskt infordrat reaktionskerl |
Country Status (10)
Country | Link |
---|---|
US (1) | US3967955A (sv) |
JP (1) | JPS5933642B2 (sv) |
AT (1) | AT350089B (sv) |
BE (1) | BE827962A (sv) |
BR (1) | BR7502291A (sv) |
DE (1) | DE2515494C2 (sv) |
FR (1) | FR2268082B1 (sv) |
GB (1) | GB1502345A (sv) |
IT (1) | IT1037289B (sv) |
SE (1) | SE395911B (sv) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2822791C2 (de) * | 1977-05-26 | 1983-12-08 | Gruzinskij politechničeskij institut imeni V.I. Lenina, Tbilisi | Vorrichtung zum Einführen pulverförmiger Reagenzien mittels eines Trägergasstromes in eine Metallschmelze |
US4190435A (en) * | 1978-10-25 | 1980-02-26 | Uddeholms Aktiebolag | Process for the production of ferro alloys |
CS216519B2 (en) * | 1979-02-08 | 1982-11-26 | Magyar Aluminium | Method of reducing the contents of impurities in the aluminium melt or aluminium alloys |
ES8303534A1 (es) * | 1980-09-26 | 1983-02-01 | Nippon Steel Corp | Un metodo de impedir el dano a una tobera sumergida |
US4708738A (en) * | 1986-04-01 | 1987-11-24 | Union Carbide Corporation | Method for refining very small heats of molten metal |
US4647019A (en) * | 1986-04-01 | 1987-03-03 | Union Carbide Corporation | Very small refining vessel |
DE3708730A1 (de) * | 1987-03-18 | 1988-09-29 | Kloeckner Stahl Gmbh | Verfahren zum wiedereinsatz von filterstaeuben |
US4740241A (en) * | 1987-05-22 | 1988-04-26 | Labate M D | Dual action lance for ladles |
US4783059A (en) * | 1988-01-11 | 1988-11-08 | Insul Company, Inc. | Tuyere for treating molten metal |
US5130603A (en) | 1989-03-20 | 1992-07-14 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device |
EP2270117A3 (en) | 1998-12-28 | 2011-04-27 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device |
TW463528B (en) | 1999-04-05 | 2001-11-11 | Idemitsu Kosan Co | Organic electroluminescence element and their preparation |
JP5015459B2 (ja) | 2003-12-01 | 2012-08-29 | 出光興産株式会社 | 非対称モノアントラセン誘導体、有機エレクトロルミネッセンス素子用材料及びそれを利用した有機エレクトロルミネッセンス素子 |
JP4848152B2 (ja) | 2005-08-08 | 2011-12-28 | 出光興産株式会社 | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
JP2007073814A (ja) | 2005-09-08 | 2007-03-22 | Idemitsu Kosan Co Ltd | ポリアリールアミンを用いた有機エレクトロルミネッセンス素子 |
KR101551591B1 (ko) | 2006-04-26 | 2015-09-08 | 이데미쓰 고산 가부시키가이샤 | 방향족 아민 유도체 및 그들을 이용한 유기 전기 발광 소자 |
TW200815446A (en) | 2006-06-05 | 2008-04-01 | Idemitsu Kosan Co | Organic electroluminescent device and material for organic electroluminescent device |
CN101506192A (zh) | 2006-08-23 | 2009-08-12 | 出光兴产株式会社 | 芳香族胺衍生物及使用它们的有机电致发光元件 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3413113A (en) * | 1964-07-22 | 1968-11-26 | Rheinstahl Huettenwerke Ag | Method of melting metal |
US3523785A (en) * | 1968-05-20 | 1970-08-11 | Gero Metallurg Corp | Method for vacuum degassing and casting molten metal with electromagnetic control |
US3827877A (en) * | 1968-11-29 | 1974-08-06 | Huettenwerk Oberhausen Ag | Method of induction-refining a ferrous melt using a sponge iron charge |
LU58309A1 (sv) * | 1969-02-27 | 1969-07-15 | ||
US3708599A (en) * | 1971-04-22 | 1973-01-02 | Thermal Transfer Corp | High temperature apparatus |
DE2505725A1 (de) * | 1974-02-21 | 1975-09-04 | Uddeholms Ab | Metallurgischer reaktor |
-
1974
- 1974-04-16 SE SE7405030A patent/SE395911B/sv unknown
-
1975
- 1975-04-09 DE DE2515494A patent/DE2515494C2/de not_active Expired
- 1975-04-14 IT IT22321/75A patent/IT1037289B/it active
- 1975-04-15 AT AT284775A patent/AT350089B/de not_active IP Right Cessation
- 1975-04-15 BR BR2917/75A patent/BR7502291A/pt unknown
- 1975-04-15 FR FR7511611A patent/FR2268082B1/fr not_active Expired
- 1975-04-15 US US05/568,159 patent/US3967955A/en not_active Expired - Lifetime
- 1975-04-15 JP JP50045712A patent/JPS5933642B2/ja not_active Expired
- 1975-04-15 BE BE155432A patent/BE827962A/xx not_active IP Right Cessation
- 1975-04-16 GB GB15661/75A patent/GB1502345A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2268082A1 (sv) | 1975-11-14 |
DE2515494C2 (de) | 1984-12-06 |
US3967955A (en) | 1976-07-06 |
AT350089B (de) | 1979-05-10 |
SE7405030L (sv) | 1975-10-17 |
FR2268082B1 (sv) | 1980-05-30 |
JPS5110105A (sv) | 1976-01-27 |
IT1037289B (it) | 1979-11-10 |
DE2515494A1 (de) | 1975-11-06 |
BE827962A (fr) | 1975-07-31 |
GB1502345A (en) | 1978-03-01 |
BR7502291A (pt) | 1976-02-17 |
JPS5933642B2 (ja) | 1984-08-17 |
ATA284775A (de) | 1978-10-15 |
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