NO790738L - Fremgangsmaate ved og apparat for behandling av smeltet metall - Google Patents
Fremgangsmaate ved og apparat for behandling av smeltet metallInfo
- Publication number
- NO790738L NO790738L NO790738A NO790738A NO790738L NO 790738 L NO790738 L NO 790738L NO 790738 A NO790738 A NO 790738A NO 790738 A NO790738 A NO 790738A NO 790738 L NO790738 L NO 790738L
- Authority
- NO
- Norway
- Prior art keywords
- appliance
- metal treatment
- melted metal
- melted
- treatment
- Prior art date
Links
- 239000002184 metal Substances 0.000 title 1
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
- 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
-
- 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
- B01F23/23123—Diffusers consisting of rigid porous or perforated 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
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231264—Diffusers characterised by the shape of the diffuser element being in the form of plates, flat beams, flat membranes or films
-
- 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
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/066—Treatment of circulating aluminium, e.g. by filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB882578 | 1978-03-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO790738L true NO790738L (no) | 1979-09-07 |
NO154462B NO154462B (no) | 1986-06-16 |
NO154462C NO154462C (no) | 1986-09-24 |
Family
ID=9859951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO790738A NO154462C (no) | 1978-03-06 | 1979-03-05 | Gassdiffusoerplate for tilfoering av spylegass til smeltet metall. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4290590A (no) |
JP (1) | JPS594224B2 (no) |
AU (1) | AU534005B2 (no) |
BE (1) | BE874618A (no) |
CA (1) | CA1108412A (no) |
CH (1) | CH643301A5 (no) |
DE (1) | DE2908768A1 (no) |
ES (1) | ES247141Y (no) |
FR (1) | FR2419123A1 (no) |
GB (1) | GB2019890B (no) |
GR (1) | GR71466B (no) |
IT (1) | IT1113043B (no) |
NL (1) | NL181218C (no) |
NO (1) | NO154462C (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5660614A (en) * | 1994-02-04 | 1997-08-26 | Alcan International Limited | Gas treatment of molten metals |
US5527381A (en) * | 1994-02-04 | 1996-06-18 | Alcan International Limited | Gas treatment of molten metals |
GB9610180D0 (en) * | 1996-05-15 | 1996-07-24 | English Christopher J | Trough degassing reactor |
US6056803A (en) * | 1997-12-24 | 2000-05-02 | Alcan International Limited | Injector for gas treatment of molten metals |
FR2792948B1 (fr) * | 1999-04-27 | 2001-06-08 | Pechiney Rhenalu | Procede et dispositif ameliores de degazage et de separation des inclusions d'un bain de metal liquide par injection de bulles de gaz |
EP1249520A1 (en) * | 2001-04-09 | 2002-10-16 | Optoscint Inc. | Apparatus and method for the purification of a material |
CZ302631B6 (cs) * | 2001-06-15 | 2011-08-10 | Hütte Klein-Reichenbach Gesellschaft M. B. H. | Zarízení a zpusob k výrobe kovové peny |
CL2009000893A1 (es) * | 2009-04-14 | 2009-08-28 | Ancor Tecmin S A | Estructura isobarica autosoportante conformada por un marco estructural hueco formado por tres materiales con un nucleo termoplastico hueco recubierto con capas de mantas de fibras de vidrio saturadas con resina, las que se cubren con un material compuesto polimerico termoestable, conformando un compuesto estructural resistente monolitico. |
CN104567432A (zh) * | 2014-12-24 | 2015-04-29 | 江苏三恒高技术窑具有限公司 | 一种高温推板窑炉用高寿命推板 |
CN116475365A (zh) | 2022-01-13 | 2023-07-25 | 米尼翁大学 | 用于超声处理和转移熔融金属的装置及其方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US536904A (en) * | 1895-04-02 | Converter-bottom | ||
US23123A (en) * | 1859-03-01 | Improved hearth for working and refining iron | ||
US1452364A (en) * | 1921-05-20 | 1923-04-17 | Wheeling Stamping Co | Method of purifying molten metal |
DE384378C (de) * | 1922-03-16 | 1923-08-01 | Hayo Folkerts | Konverterboden fuer den Windfrischprozess |
US2562813A (en) * | 1948-03-11 | 1951-07-31 | Standard Oil Dev Co | Continuous ore reducing and melting operation |
FR1038557A (fr) * | 1950-02-08 | 1953-09-30 | Affinerie De Juvisy | Procédé et dispositif de traitement de charges fondues par des réactifs, en particulier par des gaz |
US3010712A (en) * | 1958-11-21 | 1961-11-28 | Aluminum Co Of America | Apparatus for treating molten light metal |
GB992668A (en) * | 1962-04-11 | 1965-05-19 | British Titan Products | Chlorination of aluminium in the presence of iron |
BE786018A (fr) * | 1971-07-09 | 1973-01-08 | Allegheny Ludlum Ind Inc | Procede d'injection d'un gaz reactif dans un bain de metal fondu |
DD104559A1 (no) * | 1973-06-08 | 1974-03-12 |
-
1979
- 1979-02-17 GR GR58498A patent/GR71466B/el unknown
- 1979-03-02 GB GB7907456A patent/GB2019890B/en not_active Expired
- 1979-03-02 US US06/017,165 patent/US4290590A/en not_active Expired - Lifetime
- 1979-03-05 ES ES1979247141U patent/ES247141Y/es not_active Expired
- 1979-03-05 CA CA322,880A patent/CA1108412A/en not_active Expired
- 1979-03-05 BE BE0/193839A patent/BE874618A/xx not_active IP Right Cessation
- 1979-03-05 NL NLAANVRAGE7901745,A patent/NL181218C/xx not_active IP Right Cessation
- 1979-03-05 NO NO790738A patent/NO154462C/no unknown
- 1979-03-06 AU AU44827/79A patent/AU534005B2/en not_active Ceased
- 1979-03-06 IT IT20788/79A patent/IT1113043B/it active
- 1979-03-06 FR FR7905743A patent/FR2419123A1/fr active Granted
- 1979-03-06 CH CH218079A patent/CH643301A5/de not_active IP Right Cessation
- 1979-03-06 DE DE19792908768 patent/DE2908768A1/de not_active Withdrawn
- 1979-03-06 JP JP54026076A patent/JPS594224B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL181218B (nl) | 1987-02-02 |
GB2019890A (en) | 1979-11-07 |
NL7901745A (nl) | 1979-09-10 |
IT1113043B (it) | 1986-01-20 |
FR2419123A1 (fr) | 1979-10-05 |
NO154462B (no) | 1986-06-16 |
NO154462C (no) | 1986-09-24 |
JPS54135626A (en) | 1979-10-22 |
GR71466B (no) | 1983-05-30 |
US4290590A (en) | 1981-09-22 |
NL181218C (nl) | 1987-07-01 |
AU4482779A (en) | 1979-09-13 |
ES247141Y (es) | 1982-04-16 |
CH643301A5 (de) | 1984-05-30 |
CA1108412A (en) | 1981-09-08 |
FR2419123B1 (no) | 1984-08-03 |
DE2908768A1 (de) | 1979-09-13 |
AU534005B2 (en) | 1983-12-22 |
BE874618A (fr) | 1979-09-05 |
IT7920788A0 (it) | 1979-03-06 |
GB2019890B (en) | 1982-09-15 |
JPS594224B2 (ja) | 1984-01-28 |
ES247141U (es) | 1981-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5561378A (en) | Remelting hardening method | |
IL58017A0 (en) | Method and composition for treating cardiovascular diseases | |
JPS5550422A (en) | Metal treating method | |
JPS5558326A (en) | Method of heat treating iron member | |
NO790738L (no) | Fremgangsmaate ved og apparat for behandling av smeltet metall | |
JPS5510389A (en) | Method and device for continuously or semiicontinuously casting metal | |
NO791904L (no) | Fremgangsmaate og anordning for utgassing av smeltet metall | |
DK573278A (da) | Fremgangsmaade og apparat til forstoevning af smeltet metal | |
GB2043117B (en) | Methods for heat treatment of ferrous parts | |
GB2023649B (en) | Heat treating ironnickel-chromium alloys | |
JPS54142104A (en) | Method and apparatus for treating molten metal | |
DE2966766D1 (en) | Apparatus and process for the treatment of molten metal | |
NO158105C (no) | Fremgangsmaate og apparat for utgassing og filtrering av smeltet metall. | |
DE3173970D1 (en) | Surface treatment method of heat-resistant alloy | |
HU179104B (en) | Method and device for heat treating steels | |
SE7802066L (sv) | Forfarande och anordning for behandling av smelt metall | |
NO148060C (no) | Fremgangsmaate og apparat til fremstilling av roerformede koblinger av duktilt metall | |
AU7262281A (en) | Method of heat treating metal | |
NO161080C (no) | Anordning ved apparat for raffinering av smeltet metall. | |
JPS53125295A (en) | Method of treating slag and like | |
JPS54155908A (en) | Treating of metal scrap | |
JPS54102217A (en) | Continuous molten iron treating method and apparatus | |
JPS53118212A (en) | Heat treating method of heattforged parts | |
JPS5558341A (en) | Remelting treatment for metal waste | |
JPS54128412A (en) | Heat treatment of metal parts |