NZ196765A - Refining molten metal using sparging gas - Google Patents
Refining molten metal using sparging gasInfo
- Publication number
- NZ196765A NZ196765A NZ196765A NZ19676581A NZ196765A NZ 196765 A NZ196765 A NZ 196765A NZ 196765 A NZ196765 A NZ 196765A NZ 19676581 A NZ19676581 A NZ 19676581A NZ 196765 A NZ196765 A NZ 196765A
- Authority
- NZ
- New Zealand
- Prior art keywords
- compartment
- refining
- exit
- baffle
- wall
- Prior art date
Links
- 238000007670 refining Methods 0.000 title claims description 58
- 229910052751 metal Inorganic materials 0.000 title claims description 26
- 239000002184 metal Substances 0.000 title claims description 26
- 230000006872 improvement Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 22
- 239000000155 melt Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001633942 Dais Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 101100536883 Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513) thi5 gene Proteins 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 101100240664 Schizosaccharomyces pombe (strain 972 / ATCC 24843) nmt1 gene Proteins 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 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
-
- 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
- C22B13/00—Obtaining lead
- C22B13/06—Refining
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/142,444 US4290588A (en) | 1980-04-21 | 1980-04-21 | Apparatus for refining molten aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ196765A true NZ196765A (en) | 1984-07-31 |
Family
ID=22499866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ196765A NZ196765A (en) | 1980-04-21 | 1981-04-08 | Refining molten metal using sparging gas |
Country Status (26)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8908082A (en) * | 1981-08-03 | 1983-02-22 | Aluminium Company Of America | Treating molten aluminum |
| US4390364A (en) * | 1981-08-03 | 1983-06-28 | Aluminum Company Of America | Removal of fine particles from molten metal |
| US4397687A (en) * | 1982-05-21 | 1983-08-09 | Massachusetts Institute Of Technology | Mixing device and method for mixing molten metals |
| JPS60204842A (ja) * | 1984-03-29 | 1985-10-16 | Showa Alum Corp | 溶融マグネシウムの処理方法 |
| US4784374A (en) * | 1987-05-14 | 1988-11-15 | Union Carbide Corporation | Two-stage aluminum refining vessel |
| JPH07506398A (ja) * | 1991-11-11 | 1995-07-13 | ヘケット マルチサーブ ピーエルシー | 金属の注入の際のヒュームの抑制 |
| DE19504415B4 (de) * | 1994-06-24 | 2004-12-02 | Denso Corp., Kariya | Warmhalteofen für eine Metallschmelze und Verfahren zur Aufnahme von Metallschmelze in einem derartigen Ofen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3743263A (en) * | 1971-12-27 | 1973-07-03 | Union Carbide Corp | Apparatus for refining molten aluminum |
| US3870511A (en) * | 1971-12-27 | 1975-03-11 | Union Carbide Corp | Process for refining molten aluminum |
| US4024056A (en) * | 1975-07-21 | 1977-05-17 | Swiss Aluminium Ltd. | Filtering of molten metal |
-
1980
- 1980-04-21 US US06/142,444 patent/US4290588A/en not_active Expired - Lifetime
-
1981
- 1981-04-08 CA CA000374922A patent/CA1169247A/en not_active Expired
- 1981-04-08 NZ NZ196765A patent/NZ196765A/en unknown
- 1981-04-08 ZA ZA00812346A patent/ZA812346B/xx unknown
- 1981-04-08 IN IN197/DEL/81A patent/IN155860B/en unknown
- 1981-04-09 IL IL62613A patent/IL62613A/xx unknown
- 1981-04-14 NO NO811312A patent/NO156613C/no unknown
- 1981-04-14 BR BR8102272A patent/BR8102272A/pt unknown
- 1981-04-16 PL PL1981230716A patent/PL133224B1/pl unknown
- 1981-04-16 YU YU999/81A patent/YU41980B/xx unknown
- 1981-04-16 EP EP81200441A patent/EP0038608B1/en not_active Expired
- 1981-04-16 IE IE887/81A patent/IE52477B1/en unknown
- 1981-04-16 DE DE8181200441T patent/DE3162750D1/de not_active Expired
- 1981-04-16 AU AU69649/81A patent/AU539283B2/en not_active Ceased
- 1981-04-16 AT AT81200441T patent/ATE6794T1/de active
- 1981-04-17 JP JP56057237A patent/JPS6051539B2/ja not_active Expired
- 1981-04-17 HU HU811015A patent/HU184849B/hu not_active IP Right Cessation
- 1981-04-20 SU SU813276195A patent/SU1058510A3/ru active
- 1981-04-20 RO RO104080A patent/RO82600B/ro unknown
- 1981-04-20 AR AR285001A patent/AR224193A1/es active
- 1981-04-20 ES ES501472A patent/ES501472A0/es active Granted
- 1981-04-20 GR GR64736A patent/GR82276B/el unknown
- 1981-04-20 DD DD81229345A patent/DD158798A5/de unknown
- 1981-04-20 MX MX186928A patent/MX156763A/es unknown
- 1981-04-20 KR KR1019810001346A patent/KR850000852B1/ko not_active Expired
- 1981-04-21 CS CS813003A patent/CS230582B2/cs unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4373704A (en) | Apparatus for refining molten metal | |
| US5593634A (en) | Gas treatment of molten metals | |
| US4125146A (en) | Continuous casting processes and apparatus | |
| US6056803A (en) | Injector for gas treatment of molten metals | |
| US4490248A (en) | Method and flotation machine for concentrating ores of non-ferrous metals | |
| AU647241B2 (en) | Improved gas dispersion apparatus for molten aluminum refining | |
| US3615329A (en) | A recirculatory system for the granulation of molten slag | |
| US4290588A (en) | Apparatus for refining molten aluminum | |
| US3606290A (en) | Apparatus for the precipitation of metals from solution | |
| JPS5822317A (ja) | 溶鋼の非金属介在物除去法 | |
| US5071471A (en) | Method of and apparatus for removing non-metallic inclusions from molten metal | |
| JPS63303014A (ja) | 溶融金属の清浄化装置 | |
| JPH08141709A (ja) | 溶鋼の連続鋳造用タンディッシュ及びそれを用いた溶鋼の連続鋳造方法 | |
| KR850000853B1 (ko) | 용융금속 정련장치 | |
| JPH02115324A (ja) | 液体中への気泡放出、分散装置 | |
| SU865921A1 (ru) | Фурма дл обработки жидкого металла | |
| SU733856A1 (ru) | Устройство дл гранулировани расплавов | |
| JPH0217733Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| CN117718468A (zh) | 一种金属液体熔渣分离器 | |
| JPH04365809A (ja) | 溶融金属中の非金属介在物除去装置 | |
| JPH0649908B2 (ja) | 溶融金属中の非金属介在物の除去装置 |