ES2862528T5 - Uso de un fundente salino binario de NaCl y MgCl2 para la purificación de aluminio o aleaciones de aluminio, y procedimiento del mismo - Google Patents
Uso de un fundente salino binario de NaCl y MgCl2 para la purificación de aluminio o aleaciones de aluminio, y procedimiento del mismo Download PDFInfo
- Publication number
- ES2862528T5 ES2862528T5 ES10785623T ES10785623T ES2862528T5 ES 2862528 T5 ES2862528 T5 ES 2862528T5 ES 10785623 T ES10785623 T ES 10785623T ES 10785623 T ES10785623 T ES 10785623T ES 2862528 T5 ES2862528 T5 ES 2862528T5
- Authority
- ES
- Spain
- Prior art keywords
- nacl
- weight
- flux
- metal
- aluminum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title claims description 105
- 230000004907 flux Effects 0.000 title claims description 81
- 150000003839 salts Chemical class 0.000 title claims description 59
- 239000011780 sodium chloride Substances 0.000 title claims description 59
- 229910000838 Al alloy Inorganic materials 0.000 title claims description 47
- 238000000034 method Methods 0.000 title claims description 28
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 title description 27
- 229910052782 aluminium Inorganic materials 0.000 title description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title description 20
- 238000000746 purification Methods 0.000 title description 15
- 229910001629 magnesium chloride Inorganic materials 0.000 title description 13
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 22
- 239000011777 magnesium Substances 0.000 claims description 14
- 229910052749 magnesium Inorganic materials 0.000 claims description 14
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 11
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 36
- 239000011734 sodium Substances 0.000 description 29
- 229910052708 sodium Inorganic materials 0.000 description 29
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 28
- 229910045601 alloy Inorganic materials 0.000 description 27
- 239000000956 alloy Substances 0.000 description 27
- 239000011575 calcium Substances 0.000 description 25
- 239000007788 liquid Substances 0.000 description 19
- 229910052791 calcium Inorganic materials 0.000 description 18
- 239000001103 potassium chloride Substances 0.000 description 18
- 235000011164 potassium chloride Nutrition 0.000 description 18
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 17
- 238000003756 stirring Methods 0.000 description 17
- 238000004458 analytical method Methods 0.000 description 12
- 230000008018 melting Effects 0.000 description 12
- 238000002844 melting Methods 0.000 description 12
- 239000004411 aluminium Substances 0.000 description 11
- 239000012535 impurity Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000007670 refining Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 150000001805 chlorine compounds Chemical class 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010587 phase diagram Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000007712 rapid solidification Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 description 1
- 238000009626 Hall-Héroult process Methods 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- -1 for example Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 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
- C22B9/10—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
-
- 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
-
- 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
- C22B21/062—Obtaining aluminium refining using salt or fluxing agents
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)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2668473A CA2668473C (fr) | 2009-06-08 | 2009-06-08 | Utilisation d'un flux binaire de nacl et de mgcl2 pour la purification de l'aluminium ou des alliages d'aluminium, et methode d'utilisation de ce flux |
| PCT/CA2010/000866 WO2010142025A1 (fr) | 2009-06-08 | 2010-06-08 | Utilisation d'un flux salin binaire de nacl et de mgcl2 pour la purification d'aluminium ou d'alliages d'aluminium et procédé correspondant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2862528T3 ES2862528T3 (es) | 2021-10-07 |
| ES2862528T5 true ES2862528T5 (es) | 2024-09-18 |
Family
ID=43308339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES10785623T Active ES2862528T5 (es) | 2009-06-08 | 2010-06-08 | Uso de un fundente salino binario de NaCl y MgCl2 para la purificación de aluminio o aleaciones de aluminio, y procedimiento del mismo |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP2446065B2 (fr) |
| JP (1) | JP2012529565A (fr) |
| CN (1) | CN102459663A (fr) |
| AU (1) | AU2010258042B2 (fr) |
| BR (1) | BRPI1015440A2 (fr) |
| CA (1) | CA2668473C (fr) |
| ES (1) | ES2862528T5 (fr) |
| RU (1) | RU2011147513A (fr) |
| WO (1) | WO2010142025A1 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013013321A1 (fr) * | 2011-07-28 | 2013-01-31 | Pyrotek Inc. | Utilisation d'un flux de sel tertiaire de nacl, kcl et mgcl2 pour la purification d'aluminium et d'alliages d'aluminium, et procédé correspondant |
| CN104831079B (zh) * | 2015-05-13 | 2016-08-31 | 上海交通大学 | 偏析法精铝提纯中有效去除钒的方法 |
| CN104862496A (zh) * | 2015-05-13 | 2015-08-26 | 上海交通大学 | 用于偏析法精铝提纯的熔体复合处理剂及其制备方法 |
| CN105177335B (zh) * | 2015-09-15 | 2017-03-22 | 沈阳航空航天大学 | 一种用于铝合金生产的合金元素添加剂及其制备方法 |
| CN105177311A (zh) * | 2015-09-15 | 2015-12-23 | 沈阳航空航天大学 | 一种用于铝熔体处理的含钠氯盐熔合物及其制造方法 |
| IT201700074924A1 (it) * | 2017-07-04 | 2019-01-04 | Foundry Ecocer S R L | Flusso fondente per la scorifica del metallo fuso. |
| US10513753B1 (en) * | 2019-01-03 | 2019-12-24 | 2498890 Ontario Inc. | Systems, methods, and cored wires for treating a molten metal |
| US20230278146A1 (en) * | 2020-08-05 | 2023-09-07 | Pyrotek, Inc. | Multi-component flux |
| JP7713325B2 (ja) * | 2021-07-13 | 2025-07-25 | 株式会社豊田中央研究所 | Ｍｇ除去剤およびアルミニウム合金の製造方法 |
| CN115198106B (zh) * | 2022-07-08 | 2023-08-29 | 中国铝业股份有限公司 | 一种铝灰用提铝精炼剂及其制备方法和使用方法 |
| CN117403069A (zh) * | 2023-10-17 | 2024-01-16 | 郑州西盛铝业有限公司 | 一种铝及铝合金用精炼剂及其制备方法、使用方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1377374A (en) | 1918-07-24 | 1921-05-10 | Dow Chemical Co | Manganese-magnesium alloy and method of making same |
| US1476192A (en) * | 1921-11-26 | 1923-12-04 | Dow Chemical Co | Method of casting light metal alloys |
| US1519128A (en) | 1923-07-09 | 1924-12-16 | Dow Chemical Co | Flux for magnesium and alloys thereof |
| US1754788A (en) | 1923-07-13 | 1930-04-15 | Dow Chemical Co | Purifying light-metal alloys |
| US2262105A (en) | 1939-11-20 | 1941-11-11 | Magnesium Elektron Ltd | Flux for use in the treatment of light metal |
| FR2325727A1 (fr) | 1975-09-26 | 1977-04-22 | Servimetal | Flux pour l'elimination des metaux alcalins et alcalino-terreux de l'aluminium et de ses alliages et procedes de mise en oeuvre |
| CH599979A5 (fr) * | 1976-12-21 | 1978-06-15 | Alusuisse | |
| JPS5336965Y2 (fr) * | 1977-10-04 | 1978-09-08 | ||
| GB8322020D0 (en) * | 1983-08-16 | 1983-09-21 | Alcan Int Ltd | Filtering molten metal |
| DE3472973D1 (en) * | 1983-08-16 | 1988-09-01 | Alcan Int Ltd | Method of filtering molten metal |
| CN86105578A (zh) * | 1986-07-19 | 1988-02-24 | 江苏工学院 | 精炼变质熔剂 |
| JP2927476B2 (ja) * | 1989-12-29 | 1999-07-28 | 株式会社ショーワ | フラックス供給装置 |
| CN1026709C (zh) * | 1991-12-16 | 1994-11-23 | 东北工学院 | 铝或铝合金精炼用除渣剂 |
| US5405427A (en) | 1994-05-18 | 1995-04-11 | Eckert; C. Edward | Salt flux for addition to molten metal adapted for removing constituents therefrom and methods of using |
| US5427602A (en) * | 1994-08-08 | 1995-06-27 | Aluminum Company Of America | Removal of suspended particles from molten metal |
| CN1195084C (zh) * | 2001-12-27 | 2005-03-30 | 上海交通大学 | 过滤净化铝熔体中非金属夹杂物的方法 |
| JP2007528443A (ja) * | 2003-11-19 | 2007-10-11 | コラス、テクノロジー、ベスローテン、フェンノートシャップ | 分別結晶の際に溶融金属を冷却する方法 |
| JP4584682B2 (ja) * | 2004-11-12 | 2010-11-24 | ヤマハ発動機株式会社 | 鋳造用アルミニウム合金の酸化物除去方法 |
-
2009
- 2009-06-08 CA CA2668473A patent/CA2668473C/fr active Active
-
2010
- 2010-06-08 CN CN201080025076XA patent/CN102459663A/zh active Pending
- 2010-06-08 BR BRPI1015440A patent/BRPI1015440A2/pt not_active IP Right Cessation
- 2010-06-08 AU AU2010258042A patent/AU2010258042B2/en active Active
- 2010-06-08 ES ES10785623T patent/ES2862528T5/es active Active
- 2010-06-08 JP JP2012514304A patent/JP2012529565A/ja active Pending
- 2010-06-08 RU RU2011147513/02A patent/RU2011147513A/ru not_active Application Discontinuation
- 2010-06-08 EP EP10785623.9A patent/EP2446065B2/fr active Active
- 2010-06-08 WO PCT/CA2010/000866 patent/WO2010142025A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN102459663A (zh) | 2012-05-16 |
| AU2010258042A1 (en) | 2011-12-22 |
| AU2010258042B2 (en) | 2014-01-23 |
| RU2011147513A (ru) | 2013-07-20 |
| EP2446065A4 (fr) | 2017-03-15 |
| ES2862528T3 (es) | 2021-10-07 |
| BRPI1015440A2 (pt) | 2018-07-17 |
| CA2668473A1 (fr) | 2010-12-08 |
| WO2010142025A1 (fr) | 2010-12-16 |
| JP2012529565A (ja) | 2012-11-22 |
| EP2446065B1 (fr) | 2020-12-16 |
| EP2446065B2 (fr) | 2024-02-21 |
| CA2668473C (fr) | 2014-08-19 |
| EP2446065A1 (fr) | 2012-05-02 |
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