NO161626C - Virvelreaktortank med gassinnsproeytningsdyse og anvendelse av tanken. - Google Patents
Virvelreaktortank med gassinnsproeytningsdyse og anvendelse av tanken.Info
- Publication number
- NO161626C NO161626C NO822213A NO822213A NO161626C NO 161626 C NO161626 C NO 161626C NO 822213 A NO822213 A NO 822213A NO 822213 A NO822213 A NO 822213A NO 161626 C NO161626 C NO 161626C
- Authority
- NO
- Norway
- Prior art keywords
- tank
- injection nozzle
- gas injection
- gas
- vortex reactor
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
-
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/0015—Controlling the temperature by thermal insulation means
- B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Nozzles (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/285,759 US4392636A (en) | 1981-07-22 | 1981-07-22 | Apparatus for degassing molten metal |
Publications (3)
Publication Number | Publication Date |
---|---|
NO822213L NO822213L (no) | 1983-01-24 |
NO161626B NO161626B (no) | 1989-05-29 |
NO161626C true NO161626C (no) | 1989-09-06 |
Family
ID=23095581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO822213A NO161626C (no) | 1981-07-22 | 1982-06-29 | Virvelreaktortank med gassinnsproeytningsdyse og anvendelse av tanken. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4392636A (ja) |
EP (1) | EP0070799B1 (ja) |
JP (1) | JPS5825442A (ja) |
AT (1) | ATE15454T1 (ja) |
AU (1) | AU554296B2 (ja) |
CA (1) | CA1197682A (ja) |
DE (1) | DE3266192D1 (ja) |
ES (1) | ES266381Y (ja) |
MX (1) | MX156025A (ja) |
NO (1) | NO161626C (ja) |
NZ (1) | NZ201231A (ja) |
ZA (1) | ZA824824B (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4494735A (en) * | 1983-11-16 | 1985-01-22 | Swiss Aluminium Ltd. | Apparatus for degassing molten metal |
US4502670A (en) * | 1984-02-02 | 1985-03-05 | Allied Corporation | Gas hook-up to a ladle |
US4647018A (en) * | 1986-02-26 | 1987-03-03 | Swiss Aluminium Ltd. | Apparatus for degassing molten metal |
ZW10887A1 (en) * | 1986-06-25 | 1987-10-28 | Injectall Ltd | Improvements in apparatus for injecting substances into liquids |
DE3702561A1 (de) * | 1987-01-29 | 1988-08-11 | Steinmueller Gmbh L & C | Rohrduese zum einbringen eines reaktionsmittels in ein heisses gas |
US4744545A (en) * | 1987-02-03 | 1988-05-17 | Swiss Aluminium Ltd. | Apparatus for degassing molten metal |
DE4025956A1 (de) * | 1990-08-16 | 1992-02-20 | Didier Werke Ag | Feuerfeste fuellung eines ringspaltes bei einem metallurgischen gefaess |
DE4213007C1 (de) * | 1992-04-21 | 1993-12-16 | Tech Resources Pty Ltd | Verfahren und Vorrichtung zum Abdichten von Düsen in der umgebenden feuerfesten Ausmauerung |
DE4335643C1 (de) * | 1993-10-15 | 1994-10-27 | Mannesmann Ag | Verfahren und Vorrichtung zum Einleiten von Gasen in Metallschmelzen |
LU88595A1 (de) * | 1995-03-03 | 1996-10-04 | Wurth Paul Sa | Vorrichtung zum automatischen Ankuppeln einer Giesspfanne an eine oder mehrere Gasleitungen |
DE29518283U1 (de) * | 1995-11-17 | 1996-01-04 | Agrichema Materialflußtechnik GmbH, 55257 Budenheim | Heißbranddüse mit Wechselrohr |
US5858059A (en) * | 1997-03-24 | 1999-01-12 | Molten Metal Technology, Inc. | Method for injecting feed streams into a molten bath |
AU2008202664A1 (en) * | 2008-06-17 | 2010-01-07 | Rio Tinto Aluminium Limited | Flash tanks |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2805147A (en) * | 1952-10-02 | 1957-09-03 | Tiroler Roehren & Metallwerk | Process and apparatus for introducing fine-grained additions below the surface of metal melts |
US3654140A (en) * | 1970-08-12 | 1972-04-04 | Exxon Research Engineering Co | Novel cat cracking oil feed injector design |
SE449373B (sv) * | 1977-07-01 | 1987-04-27 | Dso Cherna Metalurgia | Sett och anordning for raffinering av jernbaserade smeltor i elektrisk reaktionsugn |
US4177066A (en) * | 1978-06-12 | 1979-12-04 | Swiss Aluminium Ltd. | Method and apparatus for the removal of impurities from molten metal |
-
1981
- 1981-07-22 US US06/285,759 patent/US4392636A/en not_active Expired - Fee Related
-
1982
- 1982-06-29 NO NO822213A patent/NO161626C/no unknown
- 1982-07-07 DE DE8282810289T patent/DE3266192D1/de not_active Expired
- 1982-07-07 EP EP82810289A patent/EP0070799B1/de not_active Expired
- 1982-07-07 ZA ZA824824A patent/ZA824824B/xx unknown
- 1982-07-07 AT AT82810289T patent/ATE15454T1/de not_active IP Right Cessation
- 1982-07-09 NZ NZ201231A patent/NZ201231A/en unknown
- 1982-07-14 ES ES1982266381U patent/ES266381Y/es not_active Expired
- 1982-07-15 AU AU86043/82A patent/AU554296B2/en not_active Ceased
- 1982-07-21 MX MX193685A patent/MX156025A/es unknown
- 1982-07-21 CA CA000407769A patent/CA1197682A/en not_active Expired
- 1982-07-22 JP JP57128307A patent/JPS5825442A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0149779B2 (ja) | 1989-10-26 |
AU8604382A (en) | 1983-01-27 |
AU554296B2 (en) | 1986-08-14 |
ES266381U (es) | 1983-02-01 |
ZA824824B (en) | 1983-05-25 |
ATE15454T1 (de) | 1985-09-15 |
MX156025A (es) | 1988-06-16 |
EP0070799A2 (de) | 1983-01-26 |
NO161626B (no) | 1989-05-29 |
EP0070799B1 (de) | 1985-09-11 |
US4392636A (en) | 1983-07-12 |
ES266381Y (es) | 1983-08-01 |
CA1197682A (en) | 1985-12-10 |
NO822213L (no) | 1983-01-24 |
JPS5825442A (ja) | 1983-02-15 |
NZ201231A (en) | 1985-05-31 |
DE3266192D1 (en) | 1985-10-17 |
EP0070799A3 (en) | 1983-09-14 |
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