CA2668473C - 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 - Google Patents

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 Download PDF

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Publication number
CA2668473C
CA2668473C CA2668473A CA2668473A CA2668473C CA 2668473 C CA2668473 C CA 2668473C CA 2668473 A CA2668473 A CA 2668473A CA 2668473 A CA2668473 A CA 2668473A CA 2668473 C CA2668473 C CA 2668473C
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CA
Canada
Prior art keywords
naci
weight
mgcl2
binary mixture
particles
Prior art date
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Active
Application number
CA2668473A
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English (en)
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CA2668473A1 (fr
Inventor
Sylvain Tremblay
Luc Desrosiers
Daniel Levesque
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Pyrotek Inc
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Pyrotek Inc
Priority date (The priority date 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 date listed.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43308339&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2668473(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pyrotek Inc filed Critical Pyrotek Inc
Priority to CA2668473A priority Critical patent/CA2668473C/fr
Priority to RU2011147513/02A priority patent/RU2011147513A/ru
Priority to AU2010258042A priority patent/AU2010258042B2/en
Priority to ES10785623T priority patent/ES2862528T3/es
Priority to BRPI1015440A priority patent/BRPI1015440A2/pt
Priority to JP2012514304A priority patent/JP2012529565A/ja
Priority to PCT/CA2010/000866 priority patent/WO2010142025A1/fr
Priority to CN201080025076XA priority patent/CN102459663A/zh
Priority to EP10785623.9A priority patent/EP2446065B2/fr
Publication of CA2668473A1 publication Critical patent/CA2668473A1/fr
Publication of CA2668473C publication Critical patent/CA2668473C/fr
Application granted granted Critical
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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

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  • 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)

Abstract

Procédé et méthode de purification d'un métal sélectionné dans un groupe composé d'aluminium et d'alliages d'aluminium, où ledit métal est en phase liquide et est en contact avec un flux salin composé d'un mélange binaire de NaCl et de MgCl2. De préférence, plus de 22 % en poids du mélange binaire est constitué de NaCl.
CA2668473A 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 Active CA2668473C (fr)

Priority Applications (9)

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
AU2010258042A AU2010258042B2 (en) 2009-06-08 2010-06-08 Use of a binary salt flux of NaCl and MgCl2 for the purification of aluminum or aluminum alloys, and method thereof
ES10785623T ES2862528T3 (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 método del mismo
BRPI1015440A BRPI1015440A2 (pt) 2009-06-08 2010-06-08 "uso de um fundente de sal binário de nacl e mgcl2 para a purificação de alumínio e de ligas de alumínio e método para a relaização da mesma"
JP2012514304A JP2012529565A (ja) 2009-06-08 2010-06-08 アルミニウムまたはアルミニウム合金の精製のためのＮａＣｌおよびＭｇＣｌ２の二成分塩フラックスの使用、ならびにその方法
RU2011147513/02A RU2011147513A (ru) 2009-06-08 2010-06-08 ПРИМЕНЕНИЕ БИНАРНОГО СОЛЕВОГО ФЛЮСА, СОДЕРЖАЩЕГО NaCl И MgCl2, ДЛЯ ОЧИСТКИ АЛЮМИНИЯ ИЛИ СПЛАВОВ АЛЮМИНИЯ И СПОСОБ ОЧИСТКИ
CN201080025076XA CN102459663A (zh) 2009-06-08 2010-06-08 用于纯化铝或铝合金的NaCl和MgCl2二元盐熔剂的用途，及其方法
EP10785623.9A EP2446065B2 (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

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
CA2668473A1 CA2668473A1 (fr) 2010-12-08
CA2668473C true CA2668473C (fr) 2014-08-19

Family

ID=43308339

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2668473A Active 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

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) ES2862528T3 (fr)
RU (1) RU2011147513A (fr)
WO (1) WO2010142025A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
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
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
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
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
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
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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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
DE3472973D1 (en) * 1983-08-16 1988-09-01 Alcan Int Ltd Method of filtering molten metal
GB8322020D0 (en) * 1983-08-16 1983-09-21 Alcan Int Ltd 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
DE602004012445T2 (de) * 2003-11-19 2009-03-12 Aleris Switzerland Gmbh Verfahren zum abkühlen von schmelzflüssigem metall bei der fraktionierten kristallisation
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

Also Published As

Publication number Publication date
EP2446065B1 (fr) 2020-12-16
JP2012529565A (ja) 2012-11-22
RU2011147513A (ru) 2013-07-20
AU2010258042A1 (en) 2011-12-22
BRPI1015440A2 (pt) 2018-07-17
ES2862528T3 (es) 2021-10-07
EP2446065A4 (fr) 2017-03-15
EP2446065B2 (fr) 2024-02-21
CN102459663A (zh) 2012-05-16
WO2010142025A1 (fr) 2010-12-16
CA2668473A1 (fr) 2010-12-08
AU2010258042B2 (en) 2014-01-23
EP2446065A1 (fr) 2012-05-02

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