BRPI1015440A2 - "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" - Google Patents

"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"

Info

Publication number
BRPI1015440A2
BRPI1015440A2 BRPI1015440A BRPI1015440A BRPI1015440A2 BR PI1015440 A2 BRPI1015440 A2 BR PI1015440A2 BR PI1015440 A BRPI1015440 A BR PI1015440A BR PI1015440 A BRPI1015440 A BR PI1015440A BR PI1015440 A2 BRPI1015440 A2 BR PI1015440A2
Authority
BR
Brazil
Prior art keywords
aluminum
mgcl2
nacl
purification
relationship
Prior art date
Application number
BRPI1015440A
Other languages
English (en)
Inventor
Levesque Daniel
Desrosters Luc
Tremblay Sylvain
Original Assignee
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.)
Filing date
Publication date
Family has litigation
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=BRPI1015440(A2) "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
Publication of BRPI1015440A2 publication Critical patent/BRPI1015440A2/pt

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
    • C22B9/10—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)
BRPI1015440A 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" BRPI1015440A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2668473A CA2668473C (en) 2009-06-08 2009-06-08 Use of a binary salt flux of nacl and mgcl2 for the purification of aluminum or aluminum alloys, and method thereof
PCT/CA2010/000866 WO2010142025A1 (en) 2009-06-08 2010-06-08 USE OF A BINARY SALT FLUX OF NaCl AND MgCI2 FOR THE PURIFICATION OF ALUMINUM OR ALUMINUM ALLOYS, AND METHOD THEREOF

Publications (1)

Publication Number Publication Date
BRPI1015440A2 true BRPI1015440A2 (pt) 2018-07-17

Family

ID=43308339

Family Applications (1)

Application Number Title Priority Date Filing Date
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"

Country Status (9)

Country Link
EP (1) EP2446065B2 (pt)
JP (1) JP2012529565A (pt)
CN (1) CN102459663A (pt)
AU (1) AU2010258042B2 (pt)
BR (1) BRPI1015440A2 (pt)
CA (1) CA2668473C (pt)
ES (1) ES2862528T5 (pt)
RU (1) RU2011147513A (pt)
WO (1) WO2010142025A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013013321A1 (en) * 2011-07-28 2013-01-31 Pyrotek Inc. Use of a tertiary salt flux of nac1, kcl, and mgc12 for the purification of aluminum or aluminum alloys, and method thereof
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
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.
CA3031491C (en) * 2019-01-03 2020-03-24 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)

* 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 (pt) * 1976-12-21 1978-06-15 Alusuisse
JPS5336965Y2 (pt) * 1977-10-04 1978-09-08
EP0134705B1 (en) * 1983-08-16 1988-07-27 Alcan International Limited 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
CA2543564C (en) † 2003-11-19 2010-05-04 Corus Technology Bv Method of cooling molten metal during fractional crystallisation
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
EP2446065B2 (en) 2024-02-21
RU2011147513A (ru) 2013-07-20
EP2446065A4 (en) 2017-03-15
CA2668473A1 (en) 2010-12-08
CN102459663A (zh) 2012-05-16
CA2668473C (en) 2014-08-19
ES2862528T5 (es) 2024-09-18
EP2446065A1 (en) 2012-05-02
ES2862528T3 (es) 2021-10-07
AU2010258042B2 (en) 2014-01-23
JP2012529565A (ja) 2012-11-22
EP2446065B1 (en) 2020-12-16
WO2010142025A1 (en) 2010-12-16
AU2010258042A1 (en) 2011-12-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2673 DE 29-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.